false false Q1 Q1 0000715957 0000103682 --12-31 --12-31 2000000 true 2022-06-30 2025-06-30 2000000 P5Y P9M P1Y P1Y P1Y P1Y 2 1 30 2 3 6 7 85 5 3 6 7 5 3 2 1 2 3 Expected split 0000715957 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommonStockMember 2022-01-01 2022-03-31 0000715957 d:TwoThousandAndNineteenSeriesACorporateUnitsMember 2022-01-01 2022-03-31 xbrli:shares 0000715957 2022-04-28 0000715957 d:VirginiaElectricAndPowerCompanyMember 2022-04-28 iso4217:USD 0000715957 2021-01-01 2021-03-31 iso4217:USD xbrli:shares 0000715957 2022-03-31 0000715957 2021-12-31 0000715957 us-gaap:PreferredStockMember 2020-12-31 0000715957 us-gaap:CommonStockMember 2020-12-31 0000715957 us-gaap:RetainedEarningsMember 2020-12-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2020-12-31 0000715957 us-gaap:ParentMember 2020-12-31 0000715957 us-gaap:NoncontrollingInterestMember 2020-12-31 0000715957 2020-12-31 0000715957 us-gaap:RetainedEarningsMember 2021-01-01 2021-03-31 0000715957 us-gaap:ParentMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommonStockMember 2021-01-01 2021-03-31 0000715957 us-gaap:NoncontrollingInterestMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-03-31 0000715957 us-gaap:PreferredStockMember 2021-03-31 0000715957 us-gaap:CommonStockMember 2021-03-31 0000715957 us-gaap:RetainedEarningsMember 2021-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-03-31 0000715957 us-gaap:ParentMember 2021-03-31 0000715957 us-gaap:NoncontrollingInterestMember 2021-03-31 0000715957 2021-03-31 0000715957 us-gaap:PreferredStockMember 2021-12-31 0000715957 us-gaap:CommonStockMember 2021-12-31 0000715957 us-gaap:RetainedEarningsMember 2021-12-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-12-31 0000715957 us-gaap:ParentMember 2021-12-31 0000715957 us-gaap:RetainedEarningsMember 2022-01-01 2022-03-31 0000715957 us-gaap:ParentMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommonStockMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-03-31 0000715957 us-gaap:PreferredStockMember 2022-03-31 0000715957 us-gaap:CommonStockMember 2022-03-31 0000715957 us-gaap:RetainedEarningsMember 2022-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-03-31 0000715957 us-gaap:ParentMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:CommonStockMember d:VirginiaElectricAndPowerCompanyMember 2020-12-31 0000715957 us-gaap:AdditionalPaidInCapitalMember d:VirginiaElectricAndPowerCompanyMember 2020-12-31 0000715957 us-gaap:RetainedEarningsMember d:VirginiaElectricAndPowerCompanyMember 2020-12-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember d:VirginiaElectricAndPowerCompanyMember 2020-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember 2020-12-31 0000715957 us-gaap:RetainedEarningsMember d:VirginiaElectricAndPowerCompanyMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember d:VirginiaElectricAndPowerCompanyMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommonStockMember d:VirginiaElectricAndPowerCompanyMember 2021-03-31 0000715957 us-gaap:AdditionalPaidInCapitalMember d:VirginiaElectricAndPowerCompanyMember 2021-03-31 0000715957 us-gaap:RetainedEarningsMember d:VirginiaElectricAndPowerCompanyMember 2021-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember d:VirginiaElectricAndPowerCompanyMember 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember 2021-03-31 0000715957 us-gaap:CommonStockMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:AdditionalPaidInCapitalMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:RetainedEarningsMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:RetainedEarningsMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommonStockMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:AdditionalPaidInCapitalMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:RetainedEarningsMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:DominionEnergyGasHoldingsLLCMember d:GasTransmissionAndStorageMember 2022-01-01 2022-03-31 0000715957 d:DominionEnergyMember 2022-01-01 2022-03-31 0000715957 d:VirginiaPowerMember 2022-01-01 2022-03-31 xbrli:pure 0000715957 d:FourBrothersAndThreeCedarsMember d:DominionEnergyMidstreamPartnersLPMember d:TerraNovaRenewablePartnersMember d:NonregulatedSolarProjectsMember 2022-03-31 0000715957 d:CurrentAssetsHeldForSaleMember 2022-03-31 0000715957 d:CurrentAssetsHeldForSaleMember 2021-03-31 0000715957 d:CurrentAssetsHeldForSaleMember 2021-12-31 0000715957 d:CurrentAssetsHeldForSaleMember 2020-12-31 0000715957 d:ChangeInDepreciationRatesFromNewDepreciationStudyMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 d:ChangeInDepreciationRatesFromNewDepreciationStudyMember 2022-01-01 2022-03-31 0000715957 d:ChangeInDepreciationRatesFromNewDepreciationStudyMember d:VirginiaElectricAndPowerCompanyMember srt:ScenarioForecastMember 2022-01-01 2022-12-31 0000715957 d:ChangeInDepreciationRatesFromNewDepreciationStudyMember srt:ScenarioForecastMember 2022-01-01 2022-12-31 0000715957 d:QPipeGroupMember d:SouthwestGasMember 2022-01-01 2022-03-31 0000715957 d:QPipeGroupMember d:SouthwestGasMember d:TransitionServiceAgreementMember 2022-01-01 2022-03-31 0000715957 d:QPipeGroupMember d:DispositionOfGTSOperationsMember 2021-01-01 2021-03-31 0000715957 d:DominionEnergyGasHoldingsLLCMember d:QPipeGroupMember 2021-01-01 2021-03-31 0000715957 d:UllicoIncMember 2022-02-02 0000715957 d:UllicoIncMember 2022-02-02 2022-02-02 0000715957 d:UllicoIncMember 2022-01-01 2022-03-31 0000715957 d:UllicoIncMember 2022-03-31 0000715957 d:DominionEnergyKewauneeIncMember 2021-05-31 0000715957 d:DominionEnergyKewauneeIncMember 2022-01-01 2022-03-31 0000715957 d:ResidentialMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:ResidentialMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:CommercialMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:CommercialMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:IndustrialMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:IndustrialMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:GovernmentAndOtherRetailMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:GovernmentAndOtherRetailMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:WholesaleMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:WholesaleMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:NonregulatedElectricitySalesMember 2022-01-01 2022-03-31 0000715957 d:NonregulatedElectricitySalesMember 2021-01-01 2021-03-31 0000715957 d:ResidentialMember d:RegulatedGasSalesMember 2022-01-01 2022-03-31 0000715957 d:ResidentialMember d:RegulatedGasSalesMember 2021-01-01 2021-03-31 0000715957 d:CommercialMember d:RegulatedGasSalesMember 2022-01-01 2022-03-31 0000715957 d:CommercialMember d:RegulatedGasSalesMember 2021-01-01 2021-03-31 0000715957 d:OtherMember d:RegulatedGasSalesMember 2022-01-01 2022-03-31 0000715957 d:OtherMember d:RegulatedGasSalesMember 2021-01-01 2021-03-31 0000715957 d:NonregulatedGasOperationsMember 2022-01-01 2022-03-31 0000715957 d:NonregulatedGasOperationsMember 2021-01-01 2021-03-31 0000715957 d:RegulatedGasTransportationAndStorageMember 2022-01-01 2022-03-31 0000715957 d:RegulatedGasTransportationAndStorageMember 2021-01-01 2021-03-31 0000715957 d:OtherRegulatedRevenuesMember 2022-01-01 2022-03-31 0000715957 d:OtherRegulatedRevenuesMember 2021-01-01 2021-03-31 0000715957 d:OtherNonregulatedRevenuesMember 2022-01-01 2022-03-31 0000715957 d:OtherNonregulatedRevenuesMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:ResidentialMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:ResidentialMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:CommercialMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:CommercialMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:IndustrialMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:IndustrialMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:GovernmentAndOtherRetailMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:GovernmentAndOtherRetailMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:WholesaleMember us-gaap:ElectricityUsRegulatedMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:WholesaleMember us-gaap:ElectricityUsRegulatedMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:NonregulatedElectricitySalesMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:NonregulatedElectricitySalesMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:OtherRegulatedRevenuesMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:OtherRegulatedRevenuesMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:OtherNonregulatedRevenuesMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:OtherNonregulatedRevenuesMember 2021-01-01 2021-03-31 0000715957 us-gaap:NaturalGasMidstreamMember us-gaap:TransferredAtPointInTimeMember 2022-01-01 2022-03-31 0000715957 us-gaap:NaturalGasMidstreamMember us-gaap:TransferredAtPointInTimeMember 2021-01-01 2021-03-31 0000715957 d:RenewableEnergyInvestmentTaxCreditsMember 2022-01-01 2022-03-31 0000715957 d:RenewableEnergyInvestmentTaxCreditsMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RenewableEnergyInvestmentTaxCreditsMember srt:MaximumMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RenewableEnergyInvestmentTaxCreditsMember 2021-01-01 2021-03-31 0000715957 d:GasTransmissionAndStorageMember 2021-01-01 2021-03-31 0000715957 d:AlternativeRevenueProgramsMember 2022-01-01 2022-03-31 0000715957 d:AlternativeRevenueProgramsMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:AlternativeRevenueProgramsMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:AlternativeRevenueProgramsMember 2021-01-01 2021-03-31 0000715957 2022-04-01 2022-03-31 0000715957 2023-01-01 2022-03-31 0000715957 2024-01-01 2022-03-31 0000715957 2025-01-01 2022-03-31 0000715957 2026-01-01 2022-03-31 0000715957 2027-01-01 2022-03-31 0000715957 d:OtherCurrentLiabilitiesAndOtherDeferredCreditsAndOtherLiabilitiesMember 2022-03-31 0000715957 d:OtherCurrentLiabilitiesAndOtherDeferredCreditsAndOtherLiabilitiesMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:OtherCurrentLiabilitiesAndOtherDeferredCreditsAndOtherLiabilitiesMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:OtherCurrentLiabilitiesAndOtherDeferredCreditsAndOtherLiabilitiesMember 2021-12-31 0000715957 d:HopeGasIncMember 2022-03-31 0000715957 d:HopeGasIncMember 2022-01-01 2022-03-31 0000715957 us-gaap:InterestRateContractMember 2021-12-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2021-12-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2021-12-31 0000715957 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2021-12-31 0000715957 us-gaap:AccumulatedOtherThanTemporaryImpairmentMember 2021-12-31 0000715957 us-gaap:InterestRateContractMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedOtherThanTemporaryImpairmentMember 2022-01-01 2022-03-31 0000715957 us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-03-31 0000715957 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2022-01-01 2022-03-31 0000715957 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-03-31 0000715957 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2022-01-01 2022-03-31 0000715957 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2022-01-01 2022-03-31 0000715957 us-gaap:InterestRateContractMember 2022-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2022-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2022-03-31 0000715957 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2022-03-31 0000715957 us-gaap:AccumulatedOtherThanTemporaryImpairmentMember 2022-03-31 0000715957 us-gaap:CommodityContractMember 2020-12-31 0000715957 us-gaap:InterestRateContractMember 2020-12-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2020-12-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2020-12-31 0000715957 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2020-12-31 0000715957 us-gaap:AccumulatedOtherThanTemporaryImpairmentMember 2020-12-31 0000715957 us-gaap:InterestRateContractMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-03-31 0000715957 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2021-01-01 2021-03-31 0000715957 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-03-31 0000715957 us-gaap:InterestRateContractMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-03-31 0000715957 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2021-01-01 2021-03-31 0000715957 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommodityContractMember 2021-01-01 2021-03-31 0000715957 us-gaap:InterestRateContractMember 2021-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2021-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2021-03-31 0000715957 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2021-03-31 0000715957 us-gaap:AccumulatedOtherThanTemporaryImpairmentMember 2021-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember d:VirginiaElectricAndPowerCompanyMember 2021-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember d:VirginiaElectricAndPowerCompanyMember 2020-12-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember d:VirginiaElectricAndPowerCompanyMember 2021-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember d:VirginiaElectricAndPowerCompanyMember 2020-12-31 0000715957 d:AccumulatedOtherComprehensiveIncomeInterestRateMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:AccumulatedOtherComprehensiveIncomeInterestRateMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 d:AccumulatedOtherComprehensiveIncomeInterestRateMember d:VirginiaElectricAndPowerCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember d:VirginiaElectricAndPowerCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember d:VirginiaElectricAndPowerCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember d:VirginiaElectricAndPowerCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-03-31 0000715957 d:AccumulatedOtherComprehensiveIncomeInterestRateMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:AccumulatedOtherComprehensiveIncomeInterestRateMember d:VirginiaElectricAndPowerCompanyMember 2020-12-31 0000715957 d:AccumulatedOtherComprehensiveIncomeInterestRateMember d:VirginiaElectricAndPowerCompanyMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember d:VirginiaElectricAndPowerCompanyMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember d:VirginiaElectricAndPowerCompanyMember 2021-01-01 2021-03-31 0000715957 d:AccumulatedOtherComprehensiveIncomeInterestRateMember d:VirginiaElectricAndPowerCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember d:VirginiaElectricAndPowerCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedOtherComprehensiveIncomeMember d:VirginiaElectricAndPowerCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-03-31 0000715957 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember d:VirginiaElectricAndPowerCompanyMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-03-31 0000715957 d:AccumulatedOtherComprehensiveIncomeInterestRateMember d:VirginiaElectricAndPowerCompanyMember 2021-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:NaturalGasReservesMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:CommodityContractMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ElectricityMember 2022-03-31 0000715957 us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-03-31 iso4217:USD utr:MMBTU 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:MinimumMember us-gaap:DerivativeFinancialInstrumentsAssetsMember srt:NaturalGasReservesMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:MaximumMember us-gaap:DerivativeFinancialInstrumentsAssetsMember srt:NaturalGasReservesMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:WeightedAverageMember us-gaap:DerivativeFinancialInstrumentsAssetsMember srt:NaturalGasReservesMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 iso4217:USD utr:MWh 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:CommodityContractMember srt:MinimumMember us-gaap:DerivativeFinancialInstrumentsAssetsMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:CommodityContractMember srt:MaximumMember us-gaap:DerivativeFinancialInstrumentsAssetsMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:CommodityContractMember srt:WeightedAverageMember us-gaap:DerivativeFinancialInstrumentsAssetsMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:MinimumMember us-gaap:DerivativeFinancialInstrumentsAssetsMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ElectricityMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:MaximumMember us-gaap:DerivativeFinancialInstrumentsAssetsMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ElectricityMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:WeightedAverageMember us-gaap:DerivativeFinancialInstrumentsAssetsMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:ElectricityMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:MinimumMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember srt:NaturalGasReservesMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:MaximumMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember srt:NaturalGasReservesMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:CommodityContractMember srt:WeightedAverageMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember srt:NaturalGasReservesMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:CommodityContractMember srt:MinimumMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:CommodityContractMember srt:MaximumMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:CommodityContractMember srt:WeightedAverageMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember d:MarketPriceMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2022-01-01 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:InterestRateContractMember us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 country:US us-gaap:EquitySecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 country:US us-gaap:EquitySecuritiesMember us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:FixedIncomeSecuritiesMember us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:FixedIncomeSecuritiesMember us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 d:CashEquivalentsAndOtherInvestmentMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 d:CashEquivalentsAndOtherInvestmentMember us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember us-gaap:ForeignExchangeMember 2022-03-31 0000715957 us-gaap:FairValueMeasurementsRecurringMember us-gaap:ForeignExchangeMember 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:CommodityContractMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:CommodityContractMember us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:InterestRateContractMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:InterestRateContractMember us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember us-gaap:ForeignExchangeMember 2021-12-31 0000715957 us-gaap:FairValueMeasurementsRecurringMember us-gaap:ForeignExchangeMember 2021-12-31 0000715957 country:US us-gaap:EquitySecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 country:US us-gaap:EquitySecuritiesMember us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FixedIncomeSecuritiesMember us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FixedIncomeSecuritiesMember us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 d:CashEquivalentsAndOtherInvestmentMember us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 d:CashEquivalentsAndOtherInvestmentMember us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 us-gaap:CommodityContractMember 2021-12-31 0000715957 us-gaap:CommodityContractMember d:ElectricFuelAndOtherEnergyRelatedPurchasesMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommodityContractMember d:ElectricFuelAndOtherEnergyRelatedPurchasesMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommodityContractMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommodityContractMember 2022-03-31 0000715957 us-gaap:CommodityContractMember 2021-03-31 0000715957 srt:MaximumMember 2021-01-01 2021-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:NaturalGasReservesMember 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember d:FinancialTransmissionRightsMember us-gaap:CommodityContractMember 2022-03-31 0000715957 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:DerivativeFinancialInstrumentsAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:MinimumMember srt:NaturalGasReservesMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:DerivativeFinancialInstrumentsAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:MaximumMember srt:NaturalGasReservesMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:DerivativeFinancialInstrumentsAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:WeightedAverageMember srt:NaturalGasReservesMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:DerivativeFinancialInstrumentsAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:MinimumMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:DerivativeFinancialInstrumentsAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:MaximumMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:DerivativeFinancialInstrumentsAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:WeightedAverageMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:MinimumMember srt:NaturalGasReservesMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:MaximumMember srt:NaturalGasReservesMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:WeightedAverageMember srt:NaturalGasReservesMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:MinimumMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:MaximumMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 us-gaap:IncomeApproachValuationTechniqueMember d:FinancialTransmissionRightsMember us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember srt:WeightedAverageMember us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember d:MarketPriceMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:CommodityContractMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:CommodityContractMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:CommodityContractMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:InterestRateContractMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateContractMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:EquitySecuritiesMember country:US 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:EquitySecuritiesMember country:US 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:FixedIncomeSecuritiesMember us-gaap:CorporateDebtSecuritiesMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FixedIncomeSecuritiesMember us-gaap:CorporateDebtSecuritiesMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignExchangeMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:ForeignExchangeMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:CommodityContractMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member us-gaap:CommodityContractMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:CommodityContractMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:InterestRateContractMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:InterestRateContractMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignExchangeMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:ForeignExchangeMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:EquitySecuritiesMember country:US 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:EquitySecuritiesMember country:US 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:FixedIncomeSecuritiesMember us-gaap:CorporateDebtSecuritiesMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FixedIncomeSecuritiesMember us-gaap:CorporateDebtSecuritiesMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FixedIncomeSecuritiesMember d:GovernmentDebtSecuritiesMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member d:CashEquivalentsAndOtherInvestmentMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember d:CashEquivalentsAndOtherInvestmentMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel1Member 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel2Member 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember us-gaap:FairValueInputsLevel3Member 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:FairValueMeasurementsRecurringMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember 2020-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember d:ElectricFuelAndOtherEnergyRelatedPurchasesMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember d:ElectricFuelAndOtherEnergyRelatedPurchasesMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CommodityContractMember 2021-03-31 0000715957 us-gaap:CarryingReportedAmountFairValueDisclosureMember 2022-03-31 0000715957 us-gaap:EstimateOfFairValueFairValueDisclosureMember 2022-03-31 0000715957 us-gaap:CarryingReportedAmountFairValueDisclosureMember 2021-12-31 0000715957 us-gaap:EstimateOfFairValueFairValueDisclosureMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CarryingReportedAmountFairValueDisclosureMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:EstimateOfFairValueFairValueDisclosureMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CarryingReportedAmountFairValueDisclosureMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:EstimateOfFairValueFairValueDisclosureMember 2021-12-31 0000715957 us-gaap:CommodityContractMember us-gaap:OverTheCounterMember 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:ExchangeTradedMember 2022-03-31 0000715957 us-gaap:InterestRateContractMember us-gaap:OverTheCounterMember 2022-03-31 0000715957 us-gaap:ForeignExchangeContractMember us-gaap:OverTheCounterMember 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:OverTheCounterMember 2021-12-31 0000715957 us-gaap:CommodityContractMember us-gaap:ExchangeTradedMember 2021-12-31 0000715957 us-gaap:InterestRateContractMember us-gaap:OverTheCounterMember 2021-12-31 0000715957 us-gaap:ForeignExchangeContractMember us-gaap:OverTheCounterMember 2021-12-31 utr:Bcf 0000715957 d:FixedPriceNaturalGasCurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:BasisNaturalGasCurrentDerivativeContractMember 2022-01-01 2022-03-31 utr:MWh 0000715957 d:FixedPriceElectricityCurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:FinancialTransmissionRightsElectricityCurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:InterestRateCurrentDerivativeContractMember 2022-03-31 iso4217:DKK 0000715957 d:ForeignExchangeCurrentDerivativeContractMember 2022-03-31 0000715957 d:FixedPriceNaturalGasNoncurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:BasisNaturalGasNoncurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:FixedPriceElectricityNoncurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:FinancialTransmissionRightsElectricityNoncurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:InterestRateNoncurrentDerivativeContractMember 2022-03-31 0000715957 d:ForeignExchangeNonCurrentDerivativeContractMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:FairValueHedgingMember us-gaap:LongTermDebtMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:FairValueHedgingMember us-gaap:LongTermDebtMember 2021-12-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:CommodityContractMember 2022-03-31 0000715957 us-gaap:NondesignatedMember us-gaap:CommodityContractMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateContractMember 2022-03-31 0000715957 us-gaap:NondesignatedMember us-gaap:InterestRateContractMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember 2022-03-31 0000715957 us-gaap:NondesignatedMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:ForeignExchangeContractMember 2022-03-31 0000715957 us-gaap:NondesignatedMember us-gaap:ForeignExchangeContractMember 2022-03-31 0000715957 us-gaap:ForeignExchangeContractMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:CommodityContractMember 2021-12-31 0000715957 us-gaap:NondesignatedMember us-gaap:CommodityContractMember 2021-12-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateContractMember 2021-12-31 0000715957 us-gaap:NondesignatedMember us-gaap:InterestRateContractMember 2021-12-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:ForeignExchangeContractMember 2021-12-31 0000715957 us-gaap:NondesignatedMember us-gaap:ForeignExchangeContractMember 2021-12-31 0000715957 us-gaap:ForeignExchangeContractMember 2021-12-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember 2021-12-31 0000715957 us-gaap:NondesignatedMember 2021-12-31 0000715957 us-gaap:CashFlowHedgingMember us-gaap:InterestRateContractMember 2022-01-01 2022-03-31 0000715957 us-gaap:CashFlowHedgingMember 2022-01-01 2022-03-31 0000715957 us-gaap:CashFlowHedgingMember us-gaap:InterestRateContractMember 2021-01-01 2021-03-31 0000715957 us-gaap:CashFlowHedgingMember 2021-01-01 2021-03-31 0000715957 us-gaap:CashFlowHedgingMember us-gaap:CommodityContractMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:NondesignatedMember us-gaap:SalesMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:NondesignatedMember d:PurchasedGasMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:NondesignatedMember d:ElectricFuelAndOtherEnergyRelatedPurchasesMember 2022-01-01 2022-03-31 0000715957 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember d:InterestAndRelatedChargesMember 2022-01-01 2022-03-31 0000715957 us-gaap:NondesignatedMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:NondesignatedMember us-gaap:SalesMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:NondesignatedMember d:PurchasedGasMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:NondesignatedMember d:ElectricFuelAndOtherEnergyRelatedPurchasesMember 2021-01-01 2021-03-31 0000715957 us-gaap:InterestRateContractMember us-gaap:NondesignatedMember d:InterestAndRelatedChargesMember 2021-01-01 2021-03-31 0000715957 us-gaap:NondesignatedMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:OverTheCounterMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:ExchangeTradedMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:InterestRateContractMember us-gaap:OverTheCounterMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:ForeignExchangeContractMember us-gaap:OverTheCounterMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:CommodityContractMember us-gaap:OverTheCounterMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:CommodityContractMember us-gaap:ExchangeTradedMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:InterestRateContractMember us-gaap:OverTheCounterMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:ForeignExchangeContractMember us-gaap:OverTheCounterMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:FixedPriceNaturalGasCurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:BasisNaturalGasCurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:FixedPriceElectricityCurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:FinancialTransmissionRightsElectricityCurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:InterestRateCurrentDerivativeContractMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:ForeignExchangeCurrentDerivativeContractMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:FixedPriceNaturalGasNoncurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:BasisNaturalGasNoncurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:FixedPriceElectricityNoncurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:FinancialTransmissionRightsElectricityNoncurrentDerivativeContractMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:InterestRateNoncurrentDerivativeContractMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:ForeignExchangeNonCurrentDerivativeContractMember 2022-03-31 0000715957 us-gaap:InterestRateContractMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:InterestRateContractMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:CommodityContractMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:NondesignatedMember us-gaap:CommodityContractMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateContractMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:NondesignatedMember us-gaap:InterestRateContractMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:NondesignatedMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:ForeignExchangeContractMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:NondesignatedMember us-gaap:ForeignExchangeContractMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:ForeignExchangeContractMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:CommodityContractMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:NondesignatedMember us-gaap:CommodityContractMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateContractMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:NondesignatedMember us-gaap:InterestRateContractMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:InterestRateContractMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:ForeignExchangeContractMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:NondesignatedMember us-gaap:ForeignExchangeContractMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:ForeignExchangeContractMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:DesignatedAsHedgingInstrumentMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:NondesignatedMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 us-gaap:CashFlowHedgingMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 us-gaap:InterestRateContractMember us-gaap:CashFlowHedgingMember d:VirginiaElectricAndPowerCompanyMember 2021-01-01 2021-03-31 0000715957 us-gaap:CashFlowHedgingMember d:VirginiaElectricAndPowerCompanyMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommodityContractMember d:VirginiaElectricAndPowerCompanyMember us-gaap:NondesignatedMember us-gaap:SalesMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommodityContractMember d:VirginiaElectricAndPowerCompanyMember us-gaap:NondesignatedMember d:ElectricFuelAndOtherEnergyRelatedPurchasesMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:NondesignatedMember 2022-01-01 2022-03-31 0000715957 us-gaap:CommodityContractMember d:VirginiaElectricAndPowerCompanyMember us-gaap:NondesignatedMember us-gaap:SalesMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommodityContractMember d:VirginiaElectricAndPowerCompanyMember us-gaap:NondesignatedMember d:ElectricFuelAndOtherEnergyRelatedPurchasesMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:NondesignatedMember 2021-01-01 2021-03-31 0000715957 d:TradingAccountAssetMember 2022-03-31 0000715957 d:TradingAccountAssetMember 2021-12-31 0000715957 country:US 2022-03-31 0000715957 country:US 2021-12-31 0000715957 country:US 2022-01-01 2022-03-31 0000715957 country:US 2021-01-01 2021-12-31 0000715957 us-gaap:CorporateDebtSecuritiesMember us-gaap:FixedIncomeSecuritiesMember 2022-03-31 0000715957 d:GovernmentDebtSecuritiesMember us-gaap:FixedIncomeSecuritiesMember 2022-03-31 0000715957 us-gaap:TrustForBenefitOfEmployeesMember us-gaap:FixedIncomeSecuritiesMember 2022-03-31 0000715957 d:InsuranceContractsMember 2022-03-31 0000715957 us-gaap:CorporateDebtSecuritiesMember us-gaap:FixedIncomeSecuritiesMember 2021-12-31 0000715957 d:GovernmentDebtSecuritiesMember us-gaap:FixedIncomeSecuritiesMember 2021-12-31 0000715957 us-gaap:TrustForBenefitOfEmployeesMember us-gaap:FixedIncomeSecuritiesMember 2021-12-31 0000715957 d:InsuranceContractsMember 2021-12-31 0000715957 us-gaap:CorporateDebtSecuritiesMember us-gaap:FixedIncomeSecuritiesMember 2022-01-01 2022-03-31 0000715957 d:GovernmentDebtSecuritiesMember us-gaap:FixedIncomeSecuritiesMember 2022-01-01 2022-03-31 0000715957 us-gaap:TrustForBenefitOfEmployeesMember us-gaap:FixedIncomeSecuritiesMember 2022-01-01 2022-03-31 0000715957 d:InsuranceContractsMember 2022-01-01 2022-03-31 0000715957 us-gaap:CorporateDebtSecuritiesMember us-gaap:FixedIncomeSecuritiesMember 2021-01-01 2021-12-31 0000715957 d:GovernmentDebtSecuritiesMember us-gaap:FixedIncomeSecuritiesMember 2021-01-01 2021-12-31 0000715957 us-gaap:TrustForBenefitOfEmployeesMember us-gaap:FixedIncomeSecuritiesMember 2021-01-01 2021-12-31 0000715957 d:InsuranceContractsMember 2021-01-01 2021-12-31 0000715957 d:CashEquivalentsAndOtherInvestmentMember 2022-03-31 0000715957 d:CashEquivalentsAndOtherInvestmentMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember country:US 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember country:US 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember country:US 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember country:US 2021-01-01 2021-12-31 0000715957 us-gaap:CorporateDebtSecuritiesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2022-03-31 0000715957 d:GovernmentDebtSecuritiesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2022-03-31 0000715957 us-gaap:TrustForBenefitOfEmployeesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2022-03-31 0000715957 us-gaap:CorporateDebtSecuritiesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2021-12-31 0000715957 d:GovernmentDebtSecuritiesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2021-12-31 0000715957 us-gaap:TrustForBenefitOfEmployeesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2021-12-31 0000715957 us-gaap:CorporateDebtSecuritiesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2022-01-01 2022-03-31 0000715957 d:GovernmentDebtSecuritiesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2022-01-01 2022-03-31 0000715957 us-gaap:TrustForBenefitOfEmployeesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2022-01-01 2022-03-31 0000715957 us-gaap:CorporateDebtSecuritiesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2021-01-01 2021-12-31 0000715957 d:GovernmentDebtSecuritiesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2021-01-01 2021-12-31 0000715957 us-gaap:TrustForBenefitOfEmployeesMember d:VirginiaElectricAndPowerCompanyMember us-gaap:FixedIncomeSecuritiesMember 2021-01-01 2021-12-31 0000715957 d:CashEquivalentsAndOtherInvestmentMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:CashEquivalentsAndOtherInvestmentMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:AtlanticCoastPipelineLLCMember 2022-01-01 2022-03-31 0000715957 d:AtlanticCoastPipelineLLCMember 2021-01-01 2021-03-31 0000715957 d:FiniteLivedEquityMethodInvestmentBasisDifferenceMember 2022-03-31 0000715957 d:FiniteLivedEquityMethodInvestmentBasisDifferenceMember 2021-12-31 0000715957 d:FiniteLivedEquityMethodInvestmentBasisDifferenceMember d:DominionCovePointLNGLPMember 2022-03-31 0000715957 d:FiniteLivedEquityMethodInvestmentBasisDifferenceMember d:DominionCovePointLNGLPMember 2021-12-31 0000715957 d:DominionCovePointLNGLPMember d:CovePointMember d:GasTransmissionAndStorageMember 2021-12-31 0000715957 d:DominionCovePointLNGLPMember 2022-01-01 2022-03-31 0000715957 d:DominionCovePointLNGLPMember 2021-01-01 2021-03-31 0000715957 d:AtlanticCoastPipelineLLCMember us-gaap:OtherCurrentLiabilitiesMember 2022-03-31 0000715957 d:AtlanticCoastPipelineLLCMember us-gaap:OtherCurrentLiabilitiesMember 2021-12-31 0000715957 d:WranglerRetailGasHoldingsLLCMember d:GasSupplyIncMember 2022-01-01 2022-03-31 0000715957 d:DominionEnergyVirginiaMember 2022-02-02 2022-02-02 0000715957 d:DominionEnergyVirginiaMember 2022-02-02 0000715957 d:DominionEnergyVirginiaMember us-gaap:SubsequentEventMember 2022-05-05 2022-05-05 0000715957 d:DominionEnergyVirginiaMember us-gaap:SubsequentEventMember 2022-05-05 0000715957 d:DominionEnergyVirginiaMember us-gaap:DiscontinuedOperationsHeldforsaleMember 2022-03-31 0000715957 d:AcquisitionOfSolarProjectPumpkinseedInVirginiaMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 d:AcquisitionOfSolarProjectBookersMillInVirginiaMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 utr:MW 0000715957 d:AcquisitionOfSolarProjectMadisonInVirginiaMember 2022-01-01 2022-03-31 0000715957 d:AcquisitionOfSolarProjectAtlantaFarmsInOhioMember 2022-01-01 2022-03-31 0000715957 d:AcquisitionOfSolarProjectHardinIInOhioMember 2022-01-01 2022-03-31 0000715957 d:DeferredCostOfFuelUsedInElectricGenerationMember 2022-03-31 0000715957 d:DeferredCostOfFuelUsedInElectricGenerationMember 2021-12-31 0000715957 d:DeferredProjectCostsAndDSMProgramsForGasUtilitiesMember 2022-03-31 0000715957 d:DeferredProjectCostsAndDSMProgramsForGasUtilitiesMember 2021-12-31 0000715957 d:UnrecoveredGasCostsMember 2022-03-31 0000715957 d:UnrecoveredGasCostsMember 2021-12-31 0000715957 d:DeferredRiderCostsForVirginiaElectricUtilityMember 2022-03-31 0000715957 d:DeferredRiderCostsForVirginiaElectricUtilityMember 2021-12-31 0000715957 d:AshPondAndLandfillClosureCostsMember 2022-03-31 0000715957 d:AshPondAndLandfillClosureCostsMember 2021-12-31 0000715957 d:DeferredNuclearRefuelingOutageCostsMember 2022-03-31 0000715957 d:DeferredNuclearRefuelingOutageCostsMember 2021-12-31 0000715957 d:NNDProjectCostsMember 2022-03-31 0000715957 d:NNDProjectCostsMember 2021-12-31 0000715957 d:DeferredEarlyPlantRetirementChargesMember 2022-03-31 0000715957 d:DeferredEarlyPlantRetirementChargesMember 2021-12-31 0000715957 d:DerivativeAssetsMember 2022-03-31 0000715957 d:DerivativeAssetsMember 2021-12-31 0000715957 us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2022-03-31 0000715957 us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2021-12-31 0000715957 d:UnrecognizedPensionAndOtherPostretirementBenefitCostsMember 2022-03-31 0000715957 d:UnrecognizedPensionAndOtherPostretirementBenefitCostsMember 2021-12-31 0000715957 d:DeferredProjectCostsForGasUtilitiesMember 2022-03-31 0000715957 d:DeferredProjectCostsForGasUtilitiesMember 2021-12-31 0000715957 d:InterestRateHedgesMember 2022-03-31 0000715957 d:InterestRateHedgesMember 2021-12-31 0000715957 d:AROsAndRelatedFundingMember 2022-03-31 0000715957 d:AROsAndRelatedFundingMember 2021-12-31 0000715957 us-gaap:AssetRetirementObligationCostsMember 2022-03-31 0000715957 us-gaap:AssetRetirementObligationCostsMember 2021-12-31 0000715957 us-gaap:RevenueSubjectToRefundMember 2022-03-31 0000715957 us-gaap:RevenueSubjectToRefundMember 2021-12-31 0000715957 us-gaap:DeferredIncomeTaxChargesMember 2022-03-31 0000715957 us-gaap:DeferredIncomeTaxChargesMember 2021-12-31 0000715957 d:MonetizationOfGuaranteeSettlementMember 2022-03-31 0000715957 d:MonetizationOfGuaranteeSettlementMember 2021-12-31 0000715957 d:DerivativeLiabilitiesMember 2022-03-31 0000715957 d:DerivativeLiabilitiesMember 2021-12-31 0000715957 us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2022-03-31 0000715957 us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2021-12-31 0000715957 us-gaap:EnvironmentalRestorationCostsMember 2022-03-31 0000715957 us-gaap:EnvironmentalRestorationCostsMember 2021-12-31 0000715957 d:UnrecognizedPensionAndOtherPostretirementBenefitCostsMember 2022-03-31 0000715957 d:UnrecognizedPensionAndOtherPostretirementBenefitCostsMember 2021-12-31 0000715957 d:OverrecoveredOtherPostretirementBenefitCostsMember 2022-03-31 0000715957 d:OverrecoveredOtherPostretirementBenefitCostsMember 2021-12-31 0000715957 srt:MaximumMember us-gaap:DeferredProjectCostsMember 2022-01-01 2022-03-31 0000715957 d:SCANAMember 2022-01-01 2022-03-31 0000715957 srt:WeightedAverageMember 2022-01-01 2022-03-31 0000715957 d:AROsAndRelatedFundingMember 2022-01-01 2022-03-31 0000715957 d:AshPondAndLandfillClosureCostsMember srt:MinimumMember 2022-01-01 2022-03-31 0000715957 srt:MaximumMember d:AshPondAndLandfillClosureCostsMember 2022-01-01 2022-03-31 0000715957 d:AshPondAndLandfillClosureCostsMember 2022-01-01 2022-03-31 0000715957 d:CostOfFuelFilingMember 2022-01-01 2022-03-31 0000715957 d:MonetizationOfGuaranteeSettlementMember 2022-01-01 2022-03-31 0000715957 d:DeferredCostOfFuelUsedInElectricGenerationMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:DeferredCostOfFuelUsedInElectricGenerationMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:DeferredRiderCostsMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:DeferredRiderCostsMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:AshPondAndLandfillClosureCostsMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:AshPondAndLandfillClosureCostsMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:DeferredNuclearRefuelingOutageCostsMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:DeferredNuclearRefuelingOutageCostsMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:DeferredEarlyPlantRetirementChargesMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:DeferredEarlyPlantRetirementChargesMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:DerivativeAssetsMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:DerivativeAssetsMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:OtherRegulatoryAssetsLiabilitiesMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:OtherRegulatoryAssetsLiabilitiesMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:InterestRateHedgesMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:InterestRateHedgesMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:AssetRetirementObligationCostsMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:AssetRetirementObligationCostsMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:ReserveForRefundsToVirginiaElectricCustomersMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:ReserveForRefundsToVirginiaElectricCustomersMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:DeferredIncomeTaxChargesMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:DeferredIncomeTaxChargesMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:DerivativeLiabilitiesMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:DerivativeLiabilitiesMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:OtherRegulatoryAssetsLiabilitiesMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:OtherRegulatoryAssetsLiabilitiesMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:EnvironmentalRestorationCostsMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:EnvironmentalRestorationCostsMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 d:ProvisionForFutureCostOfRemovalMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 d:ProvisionForFutureCostOfRemovalMember d:VirginiaElectricAndPowerCompanyMember 2021-12-31 0000715957 us-gaap:DeferredProjectCostsMember srt:MaximumMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 srt:WeightedAverageMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 d:AshPondAndLandfillClosureCostsMember d:VirginiaElectricAndPowerCompanyMember srt:MinimumMember 2022-01-01 2022-03-31 0000715957 d:AshPondAndLandfillClosureCostsMember srt:MaximumMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 d:AshPondAndLandfillClosureCostsMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:AnnualFuelFactorMember d:VirginiaRegulationMember us-gaap:SubsequentEventMember 2022-05-01 2022-05-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:AnnualFuelFactorMember d:VirginiaRegulationMember srt:MaximumMember us-gaap:SubsequentEventMember 2022-05-01 2022-05-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:AnnualFuelFactorMember d:VirginiaRegulationMember srt:MinimumMember us-gaap:SubsequentEventMember 2022-05-01 2022-05-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:AnnualFuelFactorMember d:VirginiaRegulationMember us-gaap:SubsequentEventMember 2022-05-31 0000715957 d:VirginiaElectricAndPowerCompanyMember 2021-09-01 2021-09-30 0000715957 d:VirginiaElectricAndPowerCompanyMember d:UtilityScaleSolarMember 2021-09-01 2021-09-30 0000715957 d:VirginiaElectricAndPowerCompanyMember d:EnergyStorageMember 2021-09-01 2021-09-30 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RiderCCRMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RiderCEMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RiderRMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RiderROneMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RiderRGGIMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RiderSNAMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RiderT1Member 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RiderUMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RiderUS3Member 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:RideUS4Member 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:VirginiaRegulationMember us-gaap:OperatingSegmentsMember d:RiderSNAMember d:FirstPhaseOfNuclearLifeExtensionProgramMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:VirginiaRegulationMember us-gaap:OperatingSegmentsMember d:RiderT1Member d:TransmissionComponentOfVirginiaPowersMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:VirginiaRegulationMember us-gaap:OperatingSegmentsMember d:RiderT1Member 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:VirginiaRegulationMember d:PreviousPhaseMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:VirginiaRegulationMember d:PreviousPhaseMember d:RiderUMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:ElmontLadysmithRebuildAndRelatedProjectsInTheCountiesOfHanoverAndCarolineVirginiaMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:NimbusLineLoopAndSubstationAndNew230KVLineInTheCountyOfLoudonVirginiaMember 2022-01-01 2022-03-31 utr:kV utr:mi 0000715957 d:VirginiaElectricAndPowerCompanyMember d:ElmontLadysmithRebuildAndRelatedProjectsInTheCountiesOfHanoverAndCarolineVirginiaMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:NimbusLineLoopAndSubstationAndNew230KVLineInTheCountyOfLoudonVirginiaMember 2022-03-31 0000715957 d:DominionEnergySouthCarolinaIncMember d:RiderDSMMember d:SouthCarolinaRegulationMember 2022-01-01 2022-01-31 0000715957 d:DominionEnergySouthCarolinaIncMember d:SouthCarolinaRegulationMember d:CostOfFuelMember us-gaap:SubsequentEventMember 2022-04-01 2022-04-30 0000715957 d:DominionEnergySouthCarolinaIncMember d:SouthCarolinaRegulationMember d:CostOfFuelMember us-gaap:SubsequentEventMember 2022-04-30 0000715957 d:PipelineInfrastructureReplacementProgramMember d:OhioRegulationMember 2008-01-01 2008-12-31 0000715957 d:PipelineInfrastructureReplacementProgramMember d:OhioRegulationMember us-gaap:SubsequentEventMember 2022-04-01 2022-04-30 0000715957 d:PipelineInfrastructureReplacementProgramMember d:OhioRegulationMember 2021-12-31 0000715957 d:PipelineInfrastructureReplacementProgramMember d:OhioRegulationMember 2021-01-01 2021-12-31 0000715957 d:CapitalExpenditureProgramMember d:OhioRegulationMember 2019-12-31 0000715957 d:CapitalExpenditureProgramMember d:OhioRegulationMember 2020-12-31 0000715957 d:CapitalExpenditureProgramMember d:OhioRegulationMember 2019-01-01 2019-12-31 0000715957 d:CapitalExpenditureProgramMember d:OhioRegulationMember 2020-01-01 2020-12-31 0000715957 d:CapitalExpenditureProgramMember d:OhioRegulationMember 2021-12-31 0000715957 d:CapitalExpenditureProgramMember d:OhioRegulationMember 2021-01-01 2021-12-31 0000715957 d:BaseRateCaseMember d:QuestarGasCompanyMember d:UtahRegulationMember us-gaap:SubsequentEventMember 2022-05-01 2022-05-31 0000715957 d:PowerPurchaseArrangementMember 2022-01-01 2022-03-31 0000715957 d:PowerPurchaseArrangementMember 2021-01-01 2021-03-31 0000715957 d:LessorMember d:NewCorporateOfficeMember d:BuiltToSuitLeaseArrangementWithLessorToConstructAndLeaseCorporateOfficePropertyMember 2019-12-31 0000715957 d:LessorMember d:NewCorporateOfficeMember d:BuiltToSuitLeaseArrangementWithLessorToConstructAndLeaseCorporateOfficePropertyMember 2021-01-01 2021-03-31 0000715957 us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember d:VirginiaElectricAndPowerCompanyMember d:DominionEnergyServicesIncMember 2022-01-01 2022-03-31 0000715957 us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember d:VirginiaElectricAndPowerCompanyMember d:DominionEnergyServicesIncMember 2021-01-01 2021-03-31 0000715957 us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember d:VirginiaElectricAndPowerCompanyMember d:DominionEnergyServicesIncMember 2022-03-31 0000715957 us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember d:VirginiaElectricAndPowerCompanyMember d:DominionEnergyServicesIncMember 2021-12-31 0000715957 us-gaap:RevolvingCreditFacilityMember 2022-03-31 0000715957 us-gaap:LetterOfCreditMember 2022-03-31 0000715957 d:DominionEnergySouthCarolinaMember 2022-03-31 0000715957 d:QuestarGasCompanyMember 2022-03-31 0000715957 us-gaap:LetterOfCreditMember d:CreditFacilityMaturingInJuneTwoThousandTwentyTwoMember 2022-03-31 0000715957 us-gaap:LetterOfCreditMember d:CreditFacilityMaturingInJuneTwoThousandTwentyTwoMember 2021-12-31 0000715957 us-gaap:LetterOfCreditMember d:CreditFacilityMaturingInJuneTwoThousandTwentyTwoMember 2022-01-01 2022-03-31 0000715957 us-gaap:LetterOfCreditMember us-gaap:SubsequentEventMember 2022-04-01 2022-04-30 0000715957 d:ShelfRegistrationForSaleOfDemandNotesMember d:FloatingRateDemandNotesMember 2021-12-31 0000715957 d:FloatingRateDemandNotesMember 2022-03-31 0000715957 d:FloatingRateDemandNotesMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:LineOfCreditMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:LetterOfCreditMember 2022-03-31 0000715957 d:SeniorNotesDueInTwoZeroThirtyTwoMember d:VirginiaElectricAndPowerCompanyMember 2022-01-31 0000715957 d:SeniorNotesDueInTwoZeroFiftyOneMember d:VirginiaElectricAndPowerCompanyMember 2022-01-31 0000715957 d:SeniorNotesDueInTwoZeroThirtyTwoMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-01-31 0000715957 d:SeniorNotesDueInTwoZeroFiftyOneMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-01-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:SubsequentEventMember 2022-04-30 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:SubsequentEventMember 2022-04-01 2022-04-30 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:SubsequentEventMember d:SustainabilityRevolvingCreditFacilityMember 2022-05-05 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:SubsequentEventMember d:SustainabilityRevolvingCreditFacilityMember 2022-05-05 2022-05-05 0000715957 d:DominionEnergyMember 2022-03-31 0000715957 d:DominionEnergyMember 2021-12-31 0000715957 d:DominionEnergyMember us-gaap:SeriesAPreferredStockMember 2022-03-31 0000715957 d:DominionEnergyMember us-gaap:SeriesAPreferredStockMember 2021-12-31 0000715957 d:DominionEnergyMember us-gaap:SeriesBPreferredStockMember 2022-03-31 0000715957 d:DominionEnergyMember us-gaap:SeriesBPreferredStockMember 2021-12-31 0000715957 d:DominionEnergyMember us-gaap:SeriesCPreferredStockMember 2022-03-31 0000715957 d:DominionEnergyMember us-gaap:SeriesCPreferredStockMember 2021-12-31 0000715957 us-gaap:SeriesAPreferredStockMember 2022-01-01 2022-03-31 0000715957 us-gaap:SeriesAPreferredStockMember 2021-01-01 2021-03-31 0000715957 us-gaap:SeriesBPreferredStockMember 2022-01-01 2022-03-31 0000715957 us-gaap:SeriesBPreferredStockMember 2021-01-01 2021-03-31 0000715957 us-gaap:SeriesCPreferredStockMember 2022-01-01 2022-03-31 0000715957 d:TwoThousandAndNineteenSeriesACorporateUnitsMember srt:ScenarioForecastMember srt:MaximumMember 2022-06-01 2022-06-30 0000715957 d:TwoThousandAndNineteenSeriesACorporateUnitsMember srt:ScenarioForecastMember 2022-06-01 2022-06-30 0000715957 d:TwoThousandAndNineteenSeriesACorporateUnitsMember us-gaap:SeriesAPreferredStockMember 2022-05-05 2022-05-05 0000715957 d:TwoThousandAndNineteenSeriesACorporateUnitsMember srt:ScenarioForecastMember us-gaap:SeriesAPreferredStockMember 2022-06-01 2022-08-31 0000715957 d:TwoThousandAndNineteenSeriesACorporateUnitsMember srt:ScenarioForecastMember us-gaap:SeriesAPreferredStockMember 2022-09-01 2022-09-01 0000715957 d:TwoThousandAndNineteenSeriesACorporateUnitsMember srt:MinimumMember us-gaap:SubsequentEventMember 2022-05-05 0000715957 d:TwoThousandAndNineteenSeriesACorporateUnitsMember srt:MaximumMember us-gaap:SubsequentEventMember 2022-05-05 0000715957 d:VariousProgramsMember 2022-01-01 2022-03-31 0000715957 d:VariousProgramsMember 2021-01-01 2021-03-31 0000715957 d:VariousProgramsMember srt:MaximumMember 2021-01-01 2021-03-31 0000715957 us-gaap:CommonStockMember us-gaap:SubsequentEventMember 2022-05-01 2022-05-31 0000715957 us-gaap:CommonStockMember 2020-11-30 0000715957 us-gaap:CommonStockMember 2020-07-31 utr:T 0000715957 d:CarbonRegulationsMember 2016-08-01 2016-08-31 utr:gal 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:CleanWaterActMember srt:MinimumMember 2021-04-01 2022-03-31 d:Indicator 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:CleanWaterActMember 2021-04-01 2022-03-31 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:EnvironmentalProtectionAgencyMember 2021-04-01 2022-03-31 d:Facility 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:CleanWaterActMember d:VirginiaElectricAndPowerCompanyMember 2021-04-01 2022-03-31 0000715957 d:EnvironmentalProtectionAgencyAndStateRegulatoryAgenciesMember d:VirginiaElectricAndPowerCompanyMember 2021-04-01 2022-03-31 0000715957 d:EnvironmentalProtectionAgencyAndStateRegulatoryAgenciesMember d:HydroelectricFacilitiesMember 2021-04-01 2022-03-31 d:Petition 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:CleanWaterActMember d:EnvironmentalProtectionAgencyMember d:FinalRuleToReviseEffluentLimitationsGuidelinesForSteamElectricPowerGeneratingCategoryMember 2017-04-01 2017-04-30 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:CleanWaterActMember d:EnvironmentalProtectionAgencyMember d:FinalRuleToReviseEffluentLimitationsGuidelinesForSteamElectricPowerGeneratingCategoryMember srt:MinimumMember 2020-10-01 2020-10-31 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:CleanWaterActMember d:EnvironmentalProtectionAgencyMember d:FinalRuleToReviseEffluentLimitationsGuidelinesForSteamElectricPowerGeneratingCategoryMember srt:MaximumMember 2020-10-01 2020-10-31 d:site 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:WasteManagementAndRemediationMember d:EnvironmentalProtectionAgencyMember 2022-01-01 2022-03-31 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:WasteManagementAndRemediationMember d:EnvironmentalProtectionAgencyMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:WasteManagementAndRemediationMember d:EnvironmentalProtectionAgencyMember d:FormerGasPlantSiteWithPostClosureGroundwaterMonitoringProgramMember 2021-01-01 2021-12-31 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:WasteManagementAndRemediationMember d:EnvironmentalProtectionAgencyMember d:FormerGasPlantSiteWithPostClosureGroundwaterMonitoringProgramMember 2022-01-01 2022-03-31 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:WasteManagementAndRemediationMember d:EnvironmentalProtectionAgencyMember d:FormerGasPlantSiteWithPostClosureGroundwaterMonitoringProgramMember d:VirginiaElectricAndPowerCompanyMember 2021-01-01 2021-12-31 0000715957 us-gaap:UnfavorableRegulatoryActionMember d:WasteManagementAndRemediationMember d:EnvironmentalProtectionAgencyMember d:FormerGasPlantSiteWithPostClosureGroundwaterMonitoringProgramMember d:VirginiaElectricAndPowerCompanyMember 2022-01-01 2022-03-31 0000715957 d:SCANAMember us-gaap:OtherCurrentLiabilitiesMember 2022-03-31 0000715957 d:SCANAMember us-gaap:OtherCurrentLiabilitiesMember 2021-12-31 0000715957 d:SCANAMember d:OtherReceivablesMember 2022-03-31 0000715957 d:SCANAMember d:OtherReceivablesMember 2021-12-31 0000715957 d:SCANAMember d:PersonalInjuryOrWrongfulDeathCasesMember 2022-03-31 0000715957 d:SCANAMember d:PersonalInjuryOrWrongfulDeathCasesMember 2021-12-31 0000715957 d:SCANAMember 2021-01-01 2021-03-31 0000715957 d:SCANAMember d:StateCourtDerivativeCaseMember 2021-06-01 2021-06-30 0000715957 d:SCANAMember d:FederalCourtMergerCaseMember d:StateCourtMergerCaseMember 2021-06-01 2021-06-30 0000715957 d:DominionEnergySouthCarolinaIncMember stpr:SC 2017-08-01 2017-08-31 0000715957 us-gaap:CaliforniaFranchiseTaxBoardMember d:DominionEnergySouthCarolinaIncMember 2018-06-01 2018-06-30 0000715957 us-gaap:CaliforniaFranchiseTaxBoardMember d:DominionEnergySouthCarolinaIncMember 2020-12-01 2020-12-31 0000715957 us-gaap:CaliforniaFranchiseTaxBoardMember d:DominionEnergySouthCarolinaIncMember srt:MinimumMember 2021-06-01 2021-06-30 0000715957 us-gaap:CaliforniaFranchiseTaxBoardMember d:DominionEnergySouthCarolinaIncMember us-gaap:CommonStockMember d:DESCMember 2021-08-01 2021-08-31 0000715957 us-gaap:CaliforniaFranchiseTaxBoardMember d:DominionEnergySouthCarolinaIncMember us-gaap:CommonStockMember d:DESCMember us-gaap:SubsequentEventMember 2022-05-05 2022-05-05 d:Guarantee 0000715957 us-gaap:FinancialGuaranteeMember us-gaap:EquityMethodInvesteeMember d:DominionCovePointLNGLPMember 2022-01-01 2022-03-31 0000715957 d:GuaranteesWithMaximumLimitMember us-gaap:EquityMethodInvesteeMember d:DominionCovePointLNGLPMember 2022-01-01 2022-03-31 0000715957 d:GuaranteesWithMaximumLimitMember us-gaap:EquityMethodInvesteeMember d:DominionCovePointLNGLPMember 2022-03-31 0000715957 d:GuaranteesWithNoMaximumLimitMember us-gaap:EquityMethodInvesteeMember d:DominionCovePointLNGLPMember 2022-01-01 2022-03-31 0000715957 d:GuaranteesWithNoMaximumLimitMember us-gaap:EquityMethodInvesteeMember d:DominionCovePointLNGLPMember 2022-03-31 0000715957 d:AdditionalGuaranteesMember 2022-03-31 0000715957 us-gaap:CommodityMember 2022-03-31 0000715957 us-gaap:NuclearPlantMember 2022-03-31 0000715957 d:SolarMember 2022-03-31 0000715957 d:OtherGuarantorObligationsMember 2022-03-31 0000715957 d:LessorMember d:NewCorporateOfficeMember d:BuiltToSuitLeaseArrangementWithLessorToConstructAndLeaseCorporateOfficePropertyMember 2016-07-31 0000715957 d:LessorMember d:NewCorporateOfficeMember d:BuiltToSuitLeaseArrangementWithLessorToConstructAndLeaseCorporateOfficePropertyMember 2016-07-01 2016-07-31 0000715957 d:LessorMember d:NewCorporateOfficeMember d:BuiltToSuitLeaseArrangementWithLessorToConstructAndLeaseCorporateOfficePropertyMember 2022-03-31 0000715957 us-gaap:SuretyBondMember 2022-03-31 0000715957 us-gaap:SuretyBondMember d:VirginiaElectricAndPowerCompanyMember 2022-03-31 0000715957 us-gaap:FinancialStandbyLetterOfCreditMember 2022-03-31 0000715957 us-gaap:CreditConcentrationRiskMember d:InternalAndExternalCreditRatingInvestmentGradeMember d:InvestmentGradeCounterpartyMember 2022-01-01 2022-03-31 d:counterparty 0000715957 us-gaap:CreditConcentrationRiskMember 2022-03-31 0000715957 us-gaap:CreditConcentrationRiskMember 2022-01-01 2022-03-31 0000715957 us-gaap:CreditConcentrationRiskMember d:InternalAndExternalCreditRatingInvestmentGradeMember d:VirginiaElectricAndPowerCompanyMember d:InvestmentGradeCounterpartyMember 2022-01-01 2022-03-31 0000715957 us-gaap:CreditConcentrationRiskMember d:VirginiaElectricAndPowerCompanyMember us-gaap:SalesRevenueNetMember d:WholesaleCustomersMember 2022-03-31 0000715957 us-gaap:CreditConcentrationRiskMember d:VirginiaElectricAndPowerCompanyMember us-gaap:SalesRevenueNetMember d:WholesaleCustomersMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember srt:AffiliatedEntityMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember srt:AffiliatedEntityMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:PensionPlansDefinedBenefitMember d:AmountsAssociatedWithDominionPensionPlanMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:PensionPlansDefinedBenefitMember d:AmountsAssociatedWithDominionPensionPlanMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:DefinedBenefitPostretirementHealthCoverageMember d:AmountsAssociatedWithDominionRetireeHealthAndWelfarePlanMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:DefinedBenefitPostretirementHealthCoverageMember d:AmountsAssociatedWithDominionRetireeHealthAndWelfarePlanMember 2021-12-31 0000715957 d:VirginiaElectricAndPowerCompanyMember srt:AffiliatedEntityMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember srt:AffiliatedEntityMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:ServicesProvidedByAffiliatesMember srt:AffiliatedEntityMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:ServicesProvidedByAffiliatesMember srt:AffiliatedEntityMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:PrincipalOwnerMember d:ShortTermBorrowingArrangementsMember 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:PrincipalOwnerMember d:ShortTermBorrowingArrangementsMember 2021-12-31 0000715957 us-gaap:PensionPlansDefinedBenefitMember 2022-01-01 2022-03-31 0000715957 us-gaap:PensionPlansDefinedBenefitMember 2021-01-01 2021-03-31 0000715957 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2022-01-01 2022-03-31 0000715957 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2021-01-01 2021-03-31 0000715957 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember srt:ScenarioForecastMember 2022-01-01 2022-12-31 0000715957 us-gaap:CorporateAndOtherMember us-gaap:OperatingSegmentsMember 2022-01-01 2022-03-31 0000715957 us-gaap:CorporateAndOtherMember us-gaap:OperatingSegmentsMember 2021-01-01 2021-03-31 0000715957 us-gaap:OperatingSegmentsMember 2022-01-01 2022-03-31 0000715957 us-gaap:OperatingSegmentsMember 2021-01-01 2021-03-31 0000715957 d:DominionEnergyVirginiaMember us-gaap:OperatingSegmentsMember 2022-01-01 2022-03-31 0000715957 us-gaap:OperatingSegmentsMember d:NuclearDecommissioningTrustFundMember 2022-01-01 2022-03-31 0000715957 d:ContractedAssetMember us-gaap:OperatingSegmentsMember 2022-01-01 2022-03-31 0000715957 d:ContractedAssetMember us-gaap:OperatingSegmentsMember d:NuclearDecommissioningTrustFundMember 2022-01-01 2022-03-31 0000715957 d:DominionEnergyVirginiaMember us-gaap:OperatingSegmentsMember d:NuclearDecommissioningTrustFundMember 2022-01-01 2022-03-31 0000715957 d:DominionEnergyVirginiaMember us-gaap:OperatingSegmentsMember 2021-01-01 2021-03-31 0000715957 d:DominionEnergySouthCarolinaIncMember us-gaap:OperatingSegmentsMember 2021-01-01 2021-03-31 0000715957 us-gaap:OperatingSegmentsMember d:NuclearDecommissioningTrustFundMember 2021-01-01 2021-03-31 0000715957 d:ContractedAssetsMember us-gaap:OperatingSegmentsMember d:NuclearDecommissioningTrustFundMember 2021-01-01 2021-03-31 0000715957 d:DominionEnergyVirginiaMember us-gaap:OperatingSegmentsMember d:NuclearDecommissioningTrustFundMember 2021-01-01 2021-03-31 0000715957 us-gaap:OperatingSegmentsMember d:GasDistributionSegmentMember 2022-01-01 2022-03-31 0000715957 us-gaap:OperatingSegmentsMember d:DominionEnergySouthCarolinaMember 2022-01-01 2022-03-31 0000715957 us-gaap:OperatingSegmentsMember d:ContractedAssetsMember 2022-01-01 2022-03-31 0000715957 us-gaap:MaterialReconcilingItemsMember 2022-01-01 2022-03-31 0000715957 us-gaap:OperatingSegmentsMember d:GasDistributionSegmentMember 2021-01-01 2021-03-31 0000715957 us-gaap:OperatingSegmentsMember d:DominionEnergySouthCarolinaMember 2021-01-01 2021-03-31 0000715957 us-gaap:OperatingSegmentsMember d:ContractedAssetsMember 2021-01-01 2021-03-31 0000715957 us-gaap:MaterialReconcilingItemsMember 2021-01-01 2021-03-31 0000715957 us-gaap:IntersegmentEliminationMember d:DominionEnergyVirginiaMember 2022-01-01 2022-03-31 0000715957 us-gaap:IntersegmentEliminationMember d:GasDistributionSegmentMember 2022-01-01 2022-03-31 0000715957 us-gaap:IntersegmentEliminationMember d:DominionEnergySouthCarolinaMember 2022-01-01 2022-03-31 0000715957 us-gaap:IntersegmentEliminationMember d:ContractedAssetsMember 2022-01-01 2022-03-31 0000715957 us-gaap:IntersegmentEliminationMember us-gaap:CorporateAndOtherMember 2022-01-01 2022-03-31 0000715957 d:EliminationsAndReconcilingItemsMember 2022-01-01 2022-03-31 0000715957 us-gaap:IntersegmentEliminationMember 2022-01-01 2022-03-31 0000715957 us-gaap:IntersegmentEliminationMember d:DominionEnergyVirginiaMember 2021-01-01 2021-03-31 0000715957 us-gaap:IntersegmentEliminationMember d:GasDistributionSegmentMember 2021-01-01 2021-03-31 0000715957 us-gaap:IntersegmentEliminationMember d:DominionEnergySouthCarolinaMember 2021-01-01 2021-03-31 0000715957 us-gaap:IntersegmentEliminationMember d:ContractedAssetsMember 2021-01-01 2021-03-31 0000715957 us-gaap:IntersegmentEliminationMember us-gaap:CorporateAndOtherMember 2021-01-01 2021-03-31 0000715957 d:EliminationsAndReconcilingItemsMember 2021-01-01 2021-03-31 0000715957 us-gaap:IntersegmentEliminationMember 2021-01-01 2021-03-31 0000715957 d:DominionEnergyVirginiaMember 2022-01-01 2022-03-31 0000715957 d:GasDistributionSegmentMember 2022-01-01 2022-03-31 0000715957 d:DominionEnergySouthCarolinaMember 2022-01-01 2022-03-31 0000715957 d:ContractedAssetsMember 2022-01-01 2022-03-31 0000715957 us-gaap:CorporateAndOtherMember 2022-01-01 2022-03-31 0000715957 srt:ConsolidationEliminationsMember 2022-01-01 2022-03-31 0000715957 d:DominionEnergyVirginiaMember 2021-01-01 2021-03-31 0000715957 d:GasDistributionSegmentMember 2021-01-01 2021-03-31 0000715957 d:DominionEnergySouthCarolinaMember 2021-01-01 2021-03-31 0000715957 d:ContractedAssetsMember 2021-01-01 2021-03-31 0000715957 us-gaap:CorporateAndOtherMember 2021-01-01 2021-03-31 0000715957 srt:ConsolidationEliminationsMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CorporateAndOtherMember us-gaap:OperatingSegmentsMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CorporateAndOtherMember us-gaap:OperatingSegmentsMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:OperatingSegmentsMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:OperatingSegmentsMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:DominionEnergyVirginiaMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CorporateAndOtherMember 2022-01-01 2022-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember d:DominionEnergyVirginiaMember 2021-01-01 2021-03-31 0000715957 d:VirginiaElectricAndPowerCompanyMember us-gaap:CorporateAndOtherMember 2021-01-01 2021-03-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark one)

☒ | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2022

or

☐ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number |  | Exact name of registrants as specified in their charters, address of principal executive offices and registrants’ telephone number |  | I.R.S. Employer Identification Number
001-08489 |  | DOMINION ENERGY, INC. |  | 54-1229715
000-55337 |  | VIRGINIA ELECTRIC AND POWER COMPANY |  | 54-0418825
|  | 120 Tredegar Street Richmond, Virginia 23219 (804) 819-2000 |  |

State or other jurisdiction of incorporation or organization of the registrants: Virginia

Securities registered pursuant to Section 12(b) of the Act:

Registrant | Trading Symbol | Title of Each Class | Name of Each Exchange on Which Registered
DOMINION ENERGY, INC. | D | Common Stock, no par value | New York Stock Exchange
| DCUE | 2019 Series A Corporate Units | New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Dominion Energy, Inc. Yes ☒ No ☐ Virginia Electric and Power Company Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Dominion Energy, Inc. Yes ☒ No ☐ Virginia Electric and Power Company Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “non-accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Dominion Energy, Inc.

Large accelerated filer | ☒ |  | Accelerated filer | ☐ | Emerging growth company | ☐
Non-accelerated filer | ☐ |  | Smaller reporting company | ☐ |  |

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Virginia Electric and Power Company

Large accelerated filer | ☐ |  | Accelerated filer | ☐ | Emerging growth company | ☐
Non-accelerated filer | ☒ |  | Smaller reporting company | ☐ |  |

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Dominion Energy, Inc. Yes ☐ No ☒ Virginia Electric and Power Company Yes ☐ No ☒

At April 28, 2022, the latest practicable date for determination, Dominion Energy, Inc. had 811,270,354 shares of common stock outstanding and Virginia Electric and Power Company had 274,723 shares of common stock outstanding. Dominion Energy, Inc. is the sole holder of Virginia Electric and Power Company’s common stock.

This combined Form 10-Q represents separate filings by Dominion Energy, Inc. and Virginia Electric and Power Company. Information contained herein relating to an individual registrant is filed by that registrant on its own behalf. Virginia Electric and Power Company makes no representation as to the information relating to Dominion Energy, Inc.’s other operations.

VIRGINIA ELECTRIC AND POWER COMPANY MEETS THE CONDITIONS SET FORTH IN GENERAL INSTRUCTION H(1)(a) AND (b) OF FORM 10-Q AND IS FILING THIS FORM 10-Q UNDER THE REDUCED DISCLOSURE FORMAT.

1

COMBINED INDEX

|  | Page Number
| Glossary of Terms | 3
| PART I. Financial Information |
Item 1. | Financial Statements | 8
Item 2. | Management’s Discussion and Analysis of Financial Condition and Results of Operations | 68
Item 3. | Quantitative and Qualitative Disclosures About Market Risk | 82
Item 4. | Controls and Procedures | 83
| PART II. Other Information |
Item 1. | Legal Proceedings | 84
Item 1A. | Risk Factors | 84
Item 2. | Unregistered Sales of Equity Securities and Use of Proceeds | 84
Item 5. | Other Information | 84
Item 6. | Exhibits | 86

2

GLOSSARY OF TERMS

The following abbreviations or acronyms used in this Form 10-Q are defined below:

Abbreviation or Acronym |  | Definition
2019 Equity Units |  | Dominion Energy’s 2019 Series A Equity Units issued in June 2019, initially in the form of 2019 Series A Corporate Units, consisting of a stock purchase contract and a 1/10 interest in a share of the Series A Preferred Stock
2017 Tax Reform Act |  | An Act to Provide for Reconciliation Pursuant to Titles II and V of the Concurrent Resolution on the Budget for Fiscal Year 2018 (previously known as The Tax Cuts and Jobs Act) enacted on December 22, 2017
2021 Triennial Review |  | Virginia Commission review of Virginia Power’s earned return on base rate generation and distribution services for the four successive 12-month test periods beginning January 1, 2017 and ending December 31, 2020
ACE Rule |  | Affordable Clean Energy Rule
AFUDC |  | Allowance for funds used during construction
Align RNG |  | Align RNG, LLC, a joint venture between Dominion Energy and Smithfield Foods, Inc.
AOCI |  | Accumulated other comprehensive income (loss)
ARO |  | Asset retirement obligation
Atlantic Coast Pipeline |  | Atlantic Coast Pipeline, LLC, a limited liability company owned by Dominion Energy and Duke Energy
Atlantic Coast Pipeline Project |  | A previously proposed approximately 600-mile natural gas pipeline running from West Virginia through Virginia to North Carolina which would have been owned by Dominion Energy and Duke Energy
bcf |  | Billion cubic feet
Bear Garden |  | A 622 MW combined-cycle, natural gas-fired power station in Buckingham County, Virginia
CAA |  | Clean Air Act
CCR |  | Coal combustion residual
CCRO |  | Customer credit reinvestment offset
CEO |  | Chief Executive Officer
CEP |  | Capital Expenditure Program, as established by House Bill 95, Ohio legislation enacted in 2011, deployed by East Ohio to recover certain costs associated with capital investment
CERCLA |  | Comprehensive Environmental Response, Compensation and Liability Act of 1980, also known as Superfund
CFO |  | Chief Financial Officer
Clearway |  | The legal entity, Clearway Energy, Inc. (a subsidiary of Global Infrastructure Partners), one or more of its consolidated subsidiaries, or the entirety of Clearway Energy, Inc. and its consolidated subsidiaries
CO2 |  | Carbon dioxide
Colonial Trail West |  | A 142 MW utility-scale solar power station located in Surry County, Virginia
Companies |  | Dominion Energy and Virginia Power, collectively
Contracted Assets |  | Contracted Assets operating segment
Cooling degree days |  | Units measuring the extent to which the average daily temperature is greater than 65 degrees Fahrenheit, or 75 degrees Fahrenheit in DESC’s service territory, calculated as the difference between 65 or 75 degrees, as applicable, and the average temperature for that day
Cove Point |  | Cove Point LNG, LP (formerly known as Dominion Energy Cove Point LNG, LP)
CPCN |  | Certificate of Public Convenience and Necessity

3

CVOW Commercial Project |  | A proposed 2.6 GW wind generation facility 27 miles off the coast of Virginia Beach, Virginia in federal waters adjacent to the CVOW Pilot Project and associated interconnection facilities in and around Virginia Beach, Virginia
CVOW Pilot Project |  | A 12 MW wind generation facility 27 miles off the coast of Virginia Beach, Virginia in federal waters
CWA |  | Clean Water Act
DEQPS |  | MountainWest Pipeline Services, Inc. (formerly known as Dominion Energy Questar Pipeline Services, Inc.)
DES |  | Dominion Energy Services, Inc.
DESC |  | The legal entity, Dominion Energy South Carolina, Inc., one or more of its consolidated entities or operating segment, or the entirety of Dominion Energy South Carolina, Inc. and its consolidated entities
DGI |  | Dominion Generation, Inc.
DOE |  | U.S. Department of Energy
Dominion Energy |  | The legal entity, Dominion Energy, Inc., one or more of its consolidated subsidiaries (other than Virginia Power) or operating segments, or the entirety of Dominion Energy, Inc. and its consolidated subsidiaries
Dominion Energy Questar Pipeline |  | The legal entity, MountainWest Pipeline, LLC (formerly known as Dominion Energy Questar Pipeline, LLC), one or more of its consolidated subsidiaries (including its 50% noncontrolling interest in White River Hub), or the entirety of Dominion Energy Questar Pipeline, LLC and its consolidated subsidiaries
Dominion Energy South Carolina |  | Dominion Energy South Carolina operating segment
Dominion Energy Virginia |  | Dominion Energy Virginia operating segment
Dominion Privatization |  | Dominion Utility Privatization, LLC, a partnership between Dominion Energy and Patriot
DSM |  | Demand-side management
Dth |  | Dekatherm
Duke Energy |  | The legal entity, Duke Energy Corporation, one or more of its consolidated subsidiaries, or the entirety of Duke Energy Corporation and its consolidated subsidiaries
East Ohio |  | The East Ohio Gas Company, doing business as Dominion Energy Ohio
EnergySolutions |  | EnergySolutions, LLC
EPA |  | U.S. Environmental Protection Agency
EPS |  | Earnings per common share
FERC |  | Federal Energy Regulatory Commission
Four Brothers |  | Four Brothers Solar, LLC, a limited liability company owned by Dominion Energy (through December 2021) and Four Brothers Holdings, LLC, a subsidiary of Clearway
FTRs |  | Financial transmission rights
GAAP |  | U.S. generally accepted accounting principles
Gas Distribution |  | Gas Distribution operating segment
GHG |  | Greenhouse gas
Granite Mountain |  | Granite Mountain Holdings, LLC, a limited liability company owned by Dominion Energy (through December 2021) and Granite Mountain Renewables, LLC, a subsidiary of Clearway
GW |  | Gigawatt
Heating degree days |  | Units measuring the extent to which the average daily temperature is less than 65 degrees Fahrenheit, or 60 degrees Fahrenheit in DESC’s service territory, calculated as the difference between 65 or 60 degrees, as applicable, and the average temperature for that day

4

Hope |  | Hope Gas, Inc., doing business as Dominion Energy West Virginia
Iron Springs |  | Iron Springs Holdings, LLC, a limited liability company owned by Dominion Energy (through December 2021) and Iron Springs Renewables, LLC, a subsidiary of Clearway
ISO |  | Independent system operator
Jones Act |  | The Coastwise Merchandise Statute (commonly known as the Jones Act) 46 U.S.C. §55102 regulating U.S. maritime commerce
Kewaunee |  | Kewaunee nuclear power station
kV |  | Kilovolt
LNG |  | Liquefied natural gas
MD&A |  | Management’s Discussion and Analysis of Financial Condition and Results of Operations
MGD |  | Million gallons per day
Millstone |  | Millstone nuclear power station
MW |  | Megawatt
MWh |  | Megawatt hour
NAV |  | Net asset value
NND Project |  | V.C. Summer Units 2 and 3 nuclear development project under which DESC and Santee Cooper undertook to construct two Westinghouse AP1000 Advanced Passive Safety nuclear units in Jenkinsville, South Carolina
North Anna |  | North Anna nuclear power station
North Carolina Commission |  | North Carolina Utilities Commission
NRC |  | U.S. Nuclear Regulatory Commission
Ohio Commission |  | Public Utilities Commission of Ohio
Order 1000 |  | Order issued by FERC adopting requirements for electric transmission planning, cost allocation and development
Patriot |  | Patriot Utility Privatizations, LLC, a partnership between Foundation Infrastructure Partners, LLC and John Hancock Life Insurance Company (U.S.A.) and affiliates
PIR |  | Pipeline Infrastructure Replacement program deployed by East Ohio
PJM |  | PJM Interconnection, LLC
PSD |  | Prevention of significant deterioration
PSNC |  | Public Service Company of North Carolina, Incorporated, doing business as Dominion Energy North Carolina
Q-Pipe Group |  | Collectively, Dominion Energy Questar Pipeline, DEQPS and MountainWest Energy Holding Company, LLC (formerly known as QPC Holding Company, LLC and its subsidiary MountainWest Southern Trails Pipeline Company (formerly known as Questar Southern Trails Pipeline Company))
Q-Pipe Transaction |  | A previously proposed sale by Dominion Energy to Berkshire Hathaway Energy Company of the Q-Pipe Group pursuant to a purchase and sale agreement entered into on October 5, 2020 and terminated on July 9, 2021
Questar Gas |  | Questar Gas Company, doing business as Dominion Energy Utah, Dominion Energy Wyoming and Dominion Energy Idaho
RGGI |  | Regional Greenhouse Gas Initiative
Rider CCR |  | A rate adjustment clause associated with the recovery of costs related to the removal of CCR at certain power stations
Rider CE |  | A rate adjustment clause associated with the recovery of costs related to certain renewable generation facilities in Virginia

5

Rider R |  | A rate adjustment clause associated with the recovery of costs related to Bear Garden
Rider RGGI |  | A rate adjustment clause associated with the recovery of costs related to the purchase of allowances through the RGGI market-based trading program for CO2
Rider SNA |  | A rate adjustment clause associated with costs relating to the preparation of the applications for subsequent license renewal to the NRC to extend the operating licenses of Surry and North Anna and related projects
Rider U |  | A rate adjustment clause associated with the recovery of costs of new underground distribution facilities
Rider US-3 |  | A rate adjustment clause associated with the recovery of costs related to Colonial Trail West and Spring Grove 1
Rider US-4 |  | A rate adjustment clause associated with the recovery of costs related to Sadler Solar
ROE |  | Return on equity
RTO |  | Regional transmission organization
Sadler Solar |  | A 100 MW utility-scale solar power station located in Greensville County, Virginia, also referred to as Dry Bread
Santee Cooper |  | South Carolina Public Service Authority
SCANA |  | The legal entity, SCANA Corporation, one or more of its consolidated subsidiaries, or the entirety of SCANA Corporation and its consolidated subsidiaries
SCANA Combination |  | Dominion Energy’s acquisition of SCANA completed on January 1, 2019 pursuant to the terms of the agreement and plan of merger entered on January 2, 2018 between Dominion Energy and SCANA
SCANA Merger Approval Order |  | Final order issued by the South Carolina Commission on December 21, 2018 setting forth its approval of the SCANA Combination
SCDOR |  | South Carolina Department of Revenue
SEC |  | U.S. Securities and Exchange Commission
Series A Preferred Stock |  | Dominion Energy’s 1.75% Series A Cumulative Perpetual Convertible Preferred Stock, without par value, with a liquidation preference of $1,000 per share
Series B Preferred Stock |  | Dominion Energy’s 4.65% Series B Fixed-Rate Cumulative Redeemable Perpetual Preferred Stock, without par value, with a liquidation preference of $1,000 per share
Series C Preferred Stock |  | Dominion Energy’s 4.35% Series C Fixed-Rate Cumulative Redeemable Perpetual Preferred Stock, without par value, with a liquidation preference of $1,000 per share
South Carolina Commission |  | Public Service Commission of South Carolina
Southwest Gas |  | The legal entity, Southwest Gas Holdings, Inc., one or more of its consolidated subsidiaries, or the entirety of Southwest Gas Holdings, Inc. and its consolidated subsidiaries
Spring Grove 1 |  | A 98 MW utility-scale solar power station located in Surry County, Virginia
Standard & Poor’s |  | Standard & Poor’s Ratings Services, a division of S&P Global Inc.
Summer |  | V.C. Summer nuclear power station
Surry |  | Surry nuclear power station
Terra Nova Renewable Partners |  | The legal entity, Terra Nova Renewable Partners, LLC, a partnership comprised primarily of institutional investors advised by J.P. Morgan Asset Management-Global Real Assets, or one or more of its consolidated subsidiaries
Three Cedars |  | Granite Mountain and Iron Springs, collectively
Ullico |  | The legal entity, Ullico Inc., one or more of its consolidated subsidiaries, or the entirety of Ullico Inc. and its consolidated subsidiaries
Utah Commission |  | Utah Public Service Commission
VCEA |  | Virginia Clean Economy Act of March 2020
VEBA |  | Voluntary Employees’ Beneficiary Association

6

VIE |  | Variable interest entity
Virginia Commission |  | Virginia State Corporation Commission
Virginia Power |  | The legal entity, Virginia Electric and Power Company, one or more of its consolidated subsidiaries or operating segment, or the entirety of Virginia Electric and Power Company and its consolidated subsidiaries
West Virginia Commission |  | Public Service Commission of West Virginia
Westinghouse |  | Westinghouse Electric Company LLC
Wexpro |  | The legal entity, Wexpro Company, one or more of its consolidated subsidiaries, or the entirety of Wexpro Company and its consolidated subsidiaries
White River Hub |  | MountainWest White River Hub, LLC (formerly known as White River Hub, LLC)
Wisconsin Commission |  | Public Service Commission of Wisconsin
WP&L |  | Wisconsin Power and Light Company, a subsidiary of Alliant Energy Corporation
WPSC |  | Wisconsin Public Service Corporation, a subsidiary of WEC Energy Group
Wrangler |  | Wrangler Retail Gas Holdings, LLC, a partnership between Dominion Energy (through March 2022) and Interstate Gas Supply, Inc.

7

PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

DOMINION ENERGY, INC.

CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions, except per share amounts) |  |  |  |  |  |  |  |
Operating Revenue |  | $ | 4,279 |  |  | $ | 3,870 |
Operating Expenses |  |  |  |  |  |  |  |
Electric fuel and other energy-related purchases |  |  | 678 |  |  |  | 550 |
Purchased electric capacity |  |  | 13 |  |  |  | 11 |
Purchased gas |  |  | 645 |  |  |  | 484 |
Other operations and maintenance |  |  | 1,026 |  |  |  | 987 |
Depreciation, depletion and amortization |  |  | 698 |  |  |  | 608 |
Other taxes |  |  | 253 |  |  |  | 257 |
Impairment of assets and other charges (benefits) |  |  | (10 | ) |  |  | 95 |
Total operating expenses |  |  | 3,303 |  |  |  | 2,992 |
Income from operations |  |  | 976 |  |  |  | 878 |
Earnings from equity method investees |  |  | 80 |  |  |  | 80 |
Other income |  |  | 46 |  |  |  | 287 |
Interest and related charges |  |  | 174 |  |  |  | 53 |
Income from continuing operations including noncontrolling interests before income tax expense |  |  | 928 |  |  |  | 1,192 |
Income tax expense |  |  | 236 |  |  |  | 212 |
Net Income From Continuing Operations |  |  | 692 |  |  |  | 980 |
Net Income From Discontinued Operations(1) |  |  | 19 |  |  |  | 28 |
Net Income Including Noncontrolling Interests |  |  | 711 |  |  |  | 1,008 |
Noncontrolling Interests |  |  | — |  |  |  | — |
Net Income Attributable to Dominion Energy |  | $ | 711 |  |  | $ | 1,008 |
Amounts attributable to Dominion Energy |  |  |  |  |  |  |  |
Net income from continuing operations |  | $ | 692 |  |  | $ | 980 |
Net income from discontinued operations |  |  | 19 |  |  |  | 28 |
Net income attributable to Dominion Energy |  | $ | 711 |  |  | $ | 1,008 |
EPS - Basic |  |  |  |  |  |  |  |
Net income from continuing operations |  | $ | 0.82 |  |  | $ | 1.19 |
Net income from discontinued operations |  |  | 0.02 |  |  |  | 0.04 |
Net income attributable to Dominion Energy |  | $ | 0.84 |  |  | $ | 1.23 |
EPS - Diluted |  |  |  |  |  |  |  |
Net income from continuing operations |  | $ | 0.81 |  |  | $ | 1.19 |
Net income from discontinued operations |  |  | 0.02 |  |  |  | 0.04 |
Net income attributable to Dominion Energy |  | $ | 0.83 |  |  | $ | 1.23 |

(1) | Includes income tax expense of $6 million and $7 million for the three months ended March 31, 2022 and 2021, respectively.

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.

8

DOMINION ENERGY, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Net income including noncontrolling interests |  | $ | 711 |  |  | $ | 1,008 |
Other comprehensive income (loss), net of taxes: |  |  |  |  |  |  |  |
Net deferred gains (losses) on derivatives-hedging activities(1) |  |  | 25 |  |  |  | 39 |
Changes in unrealized net gains (losses) on investment securities(2) |  |  | (62 | ) |  |  | (31 | )
Changes in net unrecognized pension and other postretirement benefit costs(3) |  |  | 28 |  |  |  | 6 |
Amounts reclassified to net income (loss): |  |  |  |  |  |  |  |
Net derivative (gains) losses-hedging activities(4) |  |  | 10 |  |  |  | 13 |
Net realized (gains) losses on investment securities(5) |  |  | 3 |  |  |  | 1 |
Net pension and other postretirement benefit costs(6) |  |  | 17 |  |  |  | 18 |
Changes in other comprehensive income from equity method investees(7) |  |  | 1 |  |  |  | — |
Total other comprehensive income |  |  | 22 |  |  |  | 46 |
Comprehensive income including noncontrolling interests |  |  | 733 |  |  |  | 1,054 |
Comprehensive income attributable to noncontrolling interests |  |  | — |  |  |  | — |
Comprehensive income attributable to Dominion Energy |  | $ | 733 |  |  | $ | 1,054 |

(1) | Net of $(8) million and $(13) million tax for the three months ended March 31, 2022 and 2021, respectively.

(2) | Net of $19 million and $10 million tax for the three months ended March 31, 2022 and 2021, respectively.

(3) | Net of $(10) million and $(4) million tax for the three months ended March 31, 2022 and 2021, respectively.

(4) | Net of $(4) million and $(4) million tax for the three months ended March 31, 2022 and 2021, respectively.

(5) | Net of $(1) million and $— tax for the three months ended March 31, 2022 and 2021, respectively.

(6) | Net of $(6) and $(7) tax for the three months ended March 31, 2022 and 2021, respectively.

(7) | Net of $— and $— million tax for the three months ended March 31, 2022 and 2021, respectively.

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.

9

DOMINION ENERGY, INC.

CONSOLIDATED BALANCE SHEETS

(Unaudited)

|  | March 31, 2022 |  |  | December 31, 2021(1) |
(millions) |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 444 |  |  | $ | 283 |
Customer receivables (less allowance for doubtful accounts of $39 and $40) |  |  | 2,164 |  |  |  | 2,219 |
Other receivables (less allowance for doubtful accounts of $4 at both dates) |  |  | 341 |  |  |  | 349 |
Inventories |  |  | 1,512 |  |  |  | 1,631 |
Regulatory assets |  |  | 1,477 |  |  |  | 1,492 |
Other |  |  | 1,476 |  |  |  | 1,270 |
Current assets held for sale |  |  | 969 |  |  |  | 25 |
Total current assets |  |  | 8,383 |  |  |  | 7,269 |
Investments |  |  |  |  |  |  |  |
Nuclear decommissioning trust funds |  |  | 7,614 |  |  |  | 7,950 |
Investment in equity method affiliates |  |  | 2,937 |  |  |  | 2,932 |
Other |  |  | 393 |  |  |  | 394 |
Total investments |  |  | 10,944 |  |  |  | 11,276 |
Property, Plant and Equipment |  |  |  |  |  |  |  |
Property, plant and equipment |  |  | 87,107 |  |  |  | 86,503 |
Accumulated depreciation, depletion and amortization |  |  | (26,986 | ) |  |  | (26,729 | )
Total property, plant and equipment, net |  |  | 60,121 |  |  |  | 59,774 |
Deferred Charges and Other Assets |  |  |  |  |  |  |  |
Goodwill |  |  | 7,297 |  |  |  | 7,405 |
Regulatory assets |  |  | 8,658 |  |  |  | 8,643 |
Other |  |  | 5,449 |  |  |  | 5,223 |
Total deferred charges and other assets |  |  | 21,404 |  |  |  | 21,271 |
Total assets |  | $ | 100,852 |  |  | $ | 99,590 |

(1) | Dominion Energy’s Consolidated Balance Sheet at December 31, 2021 has been derived from the audited Consolidated Balance Sheet at that date.

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.

10

DOMINION ENERGY, INC.

CONSOLIDATED BALANCE SHEETS—(Continued)

(Unaudited)

|  | March 31, 2022 |  |  | December 31, 2021(1) |
(millions) |  |  |  |  |  |  |  |
LIABILITIES, MEZZANINE EQUITY AND SHAREHOLDERS' EQUITY |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |
Securities due within one year |  | $ | 2,550 |  |  | $ | 841 |
Short-term debt |  |  | 2,548 |  |  |  | 2,314 |
Accounts payable |  |  | 1,090 |  |  |  | 1,197 |
Accrued interest, payroll and taxes |  |  | 968 |  |  |  | 1,169 |
Derivative liabilities |  |  | 727 |  |  |  | 359 |
Regulatory liabilities |  |  | 830 |  |  |  | 986 |
Other(2) |  |  | 1,651 |  |  |  | 1,807 |
Current liabilities held for sale |  |  | 217 |  |  |  | — |
Total current liabilities |  |  | 10,581 |  |  |  | 8,673 |
Long-Term Debt |  |  |  |  |  |  |  |
Long-term debt |  |  | 34,428 |  |  |  | 35,190 |
Junior subordinated notes |  |  | 1,386 |  |  |  | 1,386 |
Other |  |  | 845 |  |  |  | 850 |
Total long-term debt |  |  | 36,659 |  |  |  | 37,426 |
Deferred Credits and Other Liabilities |  |  |  |  |  |  |  |
Deferred income taxes and investment tax credits |  |  | 6,885 |  |  |  | 6,658 |
Regulatory liabilities |  |  | 10,436 |  |  |  | 10,713 |
Other |  |  | 7,161 |  |  |  | 7,202 |
Total deferred credits and other liabilities |  |  | 24,482 |  |  |  | 24,573 |
Total liabilities |  |  | 71,722 |  |  |  | 70,672 |
Commitments and Contingencies (see Note 17) |  |  |  |  |  |  |  |
Mezzanine Equity |  |  |  |  |  |  |  |
Preferred stock (see Note 16) |  |  | 1,610 |  |  |  | 1,610 |
Shareholders' Equity |  |  |  |  |  |  |  |
Preferred stock (see Note 16) |  |  | 1,783 |  |  |  | 1,783 |
Common stock – no par(3) |  |  | 21,657 |  |  |  | 21,610 |
Retained earnings |  |  | 5,516 |  |  |  | 5,373 |
Accumulated other comprehensive loss |  |  | (1,436 | ) |  |  | (1,458 | )
Shareholders' equity |  |  | 27,520 |  |  |  | 27,308 |
Total liabilities, mezzanine equity and shareholders' equity |  | $ | 100,852 |  |  | $ | 99,590 |

(1) | Dominion Energy’s Consolidated Balance Sheet at December 31, 2021 has been derived from the audited Consolidated Balance Sheet at that date.

(2) | See Note 10 for amounts attributable to related parties.

(3) | 1.8 billion shares authorized; 811 million and 810 million shares outstanding at March 31, 2022 and December 31, 2021, respectively.

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.

11

DOMINION ENERGY, INC.

CONSOLIDATED STATEMENTS OF EQUITY

(Unaudited)

|  | Preferred Stock |  |  | Common Stock |  |  | Dominion Energy Shareholders |  |  | Total |  |  |  |  |  |  |  |  |
|  | Shares |  |  | Amount |  |  | Shares |  |  | Amount |  |  | Retained Earnings |  |  | AOCI |  |  | Shareholders' Equity |  |  | Noncontrolling Interests |  |  | Total Equity |
(millions, except per share amounts) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
December 31, 2020 |  |  | 2 |  |  | $ | 2,387 |  |  |  | 806 |  |  | $ | 21,258 |  |  | $ | 4,189 |  |  | $ | (1,717 | ) |  | $ | 26,117 |  |  | $ | 344 |  |  | $ | 26,461 |
Net income including noncontrolling interests |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,008 |  |  |  |  |  |  |  | 1,008 |  |  |  | — |  |  |  | 1,008 |
Issuance of stock |  |  |  |  |  |  |  |  |  |  | — |  |  |  | 48 |  |  |  |  |  |  |  |  |  |  |  | 48 |  |  |  |  |  |  |  | 48 |
Stock awards (net of change in unearned compensation) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4 |  |  |  |  |  |  |  |  |  |  |  | 4 |  |  |  |  |  |  |  | 4 |
Preferred stock dividends (see Note 16) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (16 | ) |  |  |  |  |  |  | (16 | ) |  |  |  |  |  |  | (16 | )
Common stock dividends ($0.630 per common share) and distributions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (508 | ) |  |  |  |  |  |  | (508 | ) |  |  | (6 | ) |  |  | (514 | )
Other comprehensive income, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 46 |  |  |  | 46 |  |  |  |  |  |  |  | 46 |
Other |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | — |  |  |  | 1 |  |  |  | 1 |
March 31, 2021 |  |  | 2 |  |  | $ | 2,387 |  |  |  | 806 |  |  | $ | 21,310 |  |  | $ | 4,673 |  |  | $ | (1,671 | ) |  | $ | 26,699 |  |  | $ | 339 |  |  | $ | 27,038 |
December 31, 2021 |  |  | 2 |  |  | $ | 1,783 |  |  |  | 810 |  |  | $ | 21,610 |  |  | $ | 5,373 |  |  | $ | (1,458 | ) |  | $ | 27,308 |  |  | $ | — |  |  | $ | 27,308 |
Net income including noncontrolling interests |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 711 |  |  |  |  |  |  |  | 711 |  |  |  |  |  |  |  | 711 |
Issuance of stock |  |  |  |  |  |  |  |  |  |  | 1 |  |  |  | 45 |  |  |  |  |  |  |  |  |  |  |  | 45 |  |  |  |  |  |  |  | 45 |
Stock awards (net of change in unearned compensation) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |  | 2 |
Preferred stock dividends (see Note 16) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (27 | ) |  |  |  |  |  |  | (27 | ) |  |  |  |  |  |  | (27 | )
Common stock dividends ($0.6675 per share) and distributions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (541 | ) |  |  |  |  |  |  | (541 | ) |  |  |  |  |  |  | (541 | )
Other comprehensive income, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 22 |  |  |  | 22 |  |  |  |  |  |  |  | 22 |
March 31, 2022 |  |  | 2 |  |  | $ | 1,783 |  |  |  | 811 |  |  | $ | 21,657 |  |  | $ | 5,516 |  |  | $ | (1,436 | ) |  | $ | 27,520 |  |  | $ | — |  |  | $ | 27,520 |

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.

12

DOMINION ENERGY, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

Three Months Ended March 31, |  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Operating Activities |  |  |  |  |  |  |  |
Net income including noncontrolling interests |  | $ | 711 |  |  | $ | 1,008 |
Adjustments to reconcile net income including noncontrolling interests to net cash provided by operating activities: |  |  |  |  |  |  |  |
Depreciation, depletion and amortization (including nuclear fuel) |  |  | 773 |  |  |  | 685 |
Deferred income taxes and investment tax credits |  |  | 246 |  |  |  | 216 |
Impairment of assets and other charges (benefits) |  |  | (13 | ) |  |  | 95 |
Gains on sales of assets and equity method investments |  |  | (34 | ) |  |  | — |
Net (gains) losses on nuclear decommissioning trust funds and other investments |  |  | 113 |  |  |  | (152 | )
Other adjustments |  |  | (72 | ) |  |  | 153 |
Changes in: |  |  |  |  |  |  |  |
Accounts receivable |  |  | 28 |  |  |  | 185 |
Inventories |  |  | 80 |  |  |  | 73 |
Deferred fuel and purchased gas costs, net |  |  | (256 | ) |  |  | (149 | )
Prepayments |  |  | 21 |  |  |  | 24 |
Accounts payable |  |  | 52 |  |  |  | 21 |
Accrued interest, payroll and taxes |  |  | (192 | ) |  |  | (177 | )
Customer deposits |  |  | (1 | ) |  |  | (9 | )
Margin deposit assets and liabilities |  |  | (52 | ) |  |  | (60 | )
Net realized and unrealized changes related to derivative activities |  |  | 29 |  |  |  | (218 | )
Pension and other postretirement benefits |  |  | (117 | ) |  |  | (44 | )
Other operating assets and liabilities |  |  | (191 | ) |  |  | (199 | )
Net cash provided by operating activities |  |  | 1,125 |  |  |  | 1,452 |
Investing Activities |  |  |  |  |  |  |  |
Plant construction and other property additions (including nuclear fuel) |  |  | (1,622 | ) |  |  | (1,328 | )
Acquisition of solar development projects |  |  | (37 | ) |  |  | (23 | )
Proceeds from sales of securities |  |  | 814 |  |  |  | 1,765 |
Purchases of securities |  |  | (824 | ) |  |  | (1,765 | )
Proceeds from sale of assets and equity method investments |  |  | 146 |  |  |  | — |
Contributions to equity method affiliates |  |  | (15 | ) |  |  | (977 | )
Other |  |  | (36 | ) |  |  | 20 |
Net cash used in investing activities |  |  | (1,574 | ) |  |  | (2,308 | )
Financing Activities |  |  |  |  |  |  |  |
Issuance of short-term debt, net |  |  | 234 |  |  |  | 1,921 |
Repayment of supplemental 364-day credit facility borrowings |  |  | — |  |  |  | (225 | )
Issuance of long-term debt |  |  | 1,000 |  |  |  | 150 |
Repayment of long-term debt |  |  | (39 | ) |  |  | (161 | )
Issuance of common stock |  |  | 45 |  |  |  | 48 |
Common dividend payments |  |  | (541 | ) |  |  | (508 | )
Other |  |  | (64 | ) |  |  | (54 | )
Net cash provided by financing activities |  |  | 635 |  |  |  | 1,171 |
Increase in cash, restricted cash and equivalents |  |  | 186 |  |  |  | 315 |
Cash, restricted cash and equivalents at beginning of period |  |  | 408 |  |  |  | 247 |
Cash, restricted cash and equivalents at end of period |  | $ | 594 |  |  | $ | 562 |

See Note 2 for disclosure of supplemental cash flow information.

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.

13

VIRGINIA ELECTRIC AND POWER COMPANY

CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Operating Revenue(1) |  | $ | 2,167 |  |  | $ | 1,830 |
Operating Expenses |  |  |  |  |  |  |  |
Electric fuel and other energy-related purchases(1) |  |  | 516 |  |  |  | 406 |
Purchased (excess) electric capacity |  |  | 11 |  |  |  | (3 | )
Other operations and maintenance: |  |  |  |  |  |  |  |
Affiliated suppliers |  |  | 91 |  |  |  | 87 |
Other |  |  | 479 |  |  |  | 426 |
Depreciation and amortization |  |  | 429 |  |  |  | 324 |
Other taxes |  |  | 75 |  |  |  | 93 |
Impairment of assets and other charges (benefit) |  |  | 4 |  |  |  | (51 | )
Total operating expenses |  |  | 1,605 |  |  |  | 1,282 |
Income from operations |  |  | 562 |  |  |  | 548 |
Other income |  |  | 4 |  |  |  | 32 |
Interest and related charges(1) |  |  | 148 |  |  |  | 136 |
Income before income tax expense |  |  | 418 |  |  |  | 444 |
Income tax expense |  |  | 61 |  |  |  | 70 |
Net Income |  | $ | 357 |  |  | $ | 374 |

(1) | See Note 19 for amounts attributable to affiliates.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

14

VIRGINIA ELECTRIC AND POWER COMPANY

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Net income |  | $ | 357 |  |  | $ | 374 |
Other comprehensive income (loss), net of taxes: |  |  |  |  |  |  |  |
Net deferred gains (losses) on derivatives-hedging activities(1) |  |  | 19 |  |  |  | 32 |
Changes in unrealized net gains (losses) on nuclear decommissioning trust funds(2) |  |  | (7 | ) |  |  | (5 | )
Amounts reclassified to net income (loss): |  |  |  |  |  |  |  |
Net derivative (gains) losses-hedging activities(3) |  |  | 1 |  |  |  | 1 |
Net realized (gains) losses on nuclear decommissioning trust funds(4) |  |  | (1 | ) |  |  | 1 |
Total other comprehensive income |  |  | 12 |  |  |  | 29 |
Comprehensive income |  | $ | 369 |  |  | $ | 403 |

(1) | Net of ($7) million and $(11) million tax for the three months ended March 31, 2022 and 2021, respectively.

(2) | Net of $2 million and $— tax for the three months ended March 31, 2022 and 2021, respectively.

(3) | Net of $— and $— tax for the three months ended March 31, 2022 and 2021, respectively.

(4) | Net of $— and $— tax for the three months ended March 31, 2022 and 2021, respectively.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

15

VIRGINIA ELECTRIC AND POWER COMPANY

CONSOLIDATED BALANCE SHEETS

(Unaudited)

|  | March 31, 2022 |  |  | December 31, 2021(1) |
(millions) |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 36 |  |  | $ | 26 |
Customer receivables (less allowance for doubtful accounts of $28 at both dates) |  |  | 1,120 |  |  |  | 1,172 |
Other receivables (less allowance for doubtful accounts of $2 at both dates) |  |  | 83 |  |  |  | 112 |
Affiliated receivables |  |  | 98 |  |  |  | 37 |
Inventories (average cost method) |  |  | 837 |  |  |  | 871 |
Margin deposit assets |  |  | 292 |  |  |  | 167 |
Regulatory assets |  |  | 952 |  |  |  | 850 |
Other(2) |  |  | 238 |  |  |  | 115 |
Total current assets |  |  | 3,656 |  |  |  | 3,350 |
Investments |  |  |  |  |  |  |  |
Nuclear decommissioning trust funds |  |  | 3,577 |  |  |  | 3,734 |
Other |  |  | 3 |  |  |  | 3 |
Total investments |  |  | 3,580 |  |  |  | 3,737 |
Property, Plant and Equipment |  |  |  |  |  |  |  |
Property, plant and equipment |  |  | 50,725 |  |  |  | 49,890 |
Accumulated depreciation and amortization |  |  | (15,472 | ) |  |  | (15,234 | )
Total property, plant and equipment, net |  |  | 35,253 |  |  |  | 34,656 |
Deferred Charges and Other Assets |  |  |  |  |  |  |  |
Regulatory assets |  |  | 4,141 |  |  |  | 4,130 |
Other(2) |  |  | 2,160 |  |  |  | 2,059 |
Total deferred charges and other assets |  |  | 6,301 |  |  |  | 6,189 |
Total assets |  | $ | 48,790 |  |  | $ | 47,932 |

(1) | Virginia Power’s Consolidated Balance Sheet at December 31, 2021 has been derived from the audited Consolidated Balance Sheet at that date.

(2) | See Note 19 for amounts attributable to affiliates.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

16

VIRGINIA ELECTRIC AND POWER COMPANY

CONSOLIDATED BALANCE SHEETS—(Continued)

(Unaudited)

|  | March 31, 2022 |  |  | December 31, 2021(1) |
(millions) |  |  |  |  |  |  |  |
LIABILITIES AND SHAREHOLDER’S EQUITY |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |
Securities due within one year |  | $ | 1,013 |  |  | $ | 313 |
Short-term debt |  |  | 686 |  |  |  | 745 |
Accounts payable |  |  | 423 |  |  |  | 402 |
Payables to affiliates |  |  | 190 |  |  |  | 121 |
Affiliated current borrowings |  |  | 235 |  |  |  | 699 |
Accrued interest, payroll and taxes |  |  | 331 |  |  |  | 274 |
Regulatory liabilities |  |  | 460 |  |  |  | 647 |
Derivative liabilities(2) |  |  | 241 |  |  |  | 134 |
Other |  |  | 770 |  |  |  | 758 |
Total current liabilities |  |  | 4,349 |  |  |  | 4,093 |
Long-Term Debt |  |  |  |  |  |  |  |
Long-term debt |  |  | 13,733 |  |  |  | 13,453 |
Other |  |  | 504 |  |  |  | 503 |
Total long-term debt |  |  | 14,237 |  |  |  | 13,956 |
Deferred Credits and Other Liabilities |  |  |  |  |  |  |  |
Deferred income taxes and investment tax credits |  |  | 3,323 |  |  |  | 3,183 |
Asset retirement obligations |  |  | 3,728 |  |  |  | 3,732 |
Regulatory liabilities |  |  | 5,603 |  |  |  | 5,740 |
Other(2) |  |  | 1,202 |  |  |  | 1,248 |
Total deferred credits and other liabilities |  |  | 13,856 |  |  |  | 13,903 |
Total liabilities |  |  | 32,442 |  |  |  | 31,952 |
Commitments and Contingencies (see Note 17) |  |  |  |  |  |  |  |
Common Shareholder’s Equity |  |  |  |  |  |  |  |
Common stock – no par(3) |  |  | 5,738 |  |  |  | 5,738 |
Other paid-in capital |  |  | 1,113 |  |  |  | 1,113 |
Retained earnings |  |  | 9,526 |  |  |  | 9,170 |
Accumulated other comprehensive loss |  |  | (29 | ) |  |  | (41 | )
Total common shareholder’s equity |  |  | 16,348 |  |  |  | 15,980 |
Total liabilities and shareholder’s equity |  | $ | 48,790 |  |  | $ | 47,932 |

(1) | Virginia Power’s Consolidated Balance Sheet at December 31, 2021 has been derived from the audited Consolidated Balance Sheet at that date.

(2) | See Note 19 for amounts attributable to affiliates.

(3) | 500,000 shares authorized; 274,723 shares outstanding at March 31, 2022 and December 31, 2021.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

17

VIRGINIA ELECTRIC AND POWER COMPANY

CONSOLIDATED STATEMENTS OF COMMON SHAREHOLDER’S EQUITY

(Unaudited)

|  | Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Shares |  |  | Amount |  |  | Other Paid-In Capital |  |  | Retained Earnings |  |  | AOCI |  |  | Total |
(millions, except for shares) |  | (thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
December 31, 2020 |  |  | 275 |  |  | $ | 5,738 |  |  | $ | 1,113 |  |  | $ | 7,758 |  |  | $ | (52 | ) |  | $ | 14,557 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 374 |  |  |  |  |  |  |  | 374 |
Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (150 | ) |  |  |  |  |  |  | (150 | )
Other comprehensive income, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 29 |  |  |  | 29 |
Other |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |  |  |  |  |  |  |  | 1 |
March 31, 2021 |  |  | 275 |  |  | $ | 5,738 |  |  | $ | 1,113 |  |  | $ | 7,983 |  |  | $ | (23 | ) |  | $ | 14,811 |
December 31, 2021 |  |  | 275 |  |  | $ | 5,738 |  |  | $ | 1,113 |  |  | $ | 9,170 |  |  | $ | (41 | ) |  | $ | 15,980 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 357 |  |  |  |  |  |  |  | 357 |
Other comprehensive income, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12 |  |  |  | 12 |
Other |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (1 | ) |  |  |  |  |  |  | (1 | )
March 31, 2022 |  |  | 275 |  |  | $ | 5,738 |  |  | $ | 1,113 |  |  | $ | 9,526 |  |  | $ | (29 | ) |  | $ | 16,348 |

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

18

VIRGINIA ELECTRIC AND POWER COMPANY

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

Three Months Ended March 31, |  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Operating Activities |  |  |  |  |  |  |  |
Net income |  | $ | 357 |  |  | $ | 374 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |  |  |  |  |
Depreciation and amortization (including nuclear fuel) |  |  | 425 |  |  |  | 365 |
Deferred income taxes and investment tax credits |  |  | 105 |  |  |  | 87 |
Impairment of assets and other charges (benefit) |  |  | — |  |  |  | (51 | )
Other adjustments |  |  | 3 |  |  |  | 115 |
Changes in: |  |  |  |  |  |  |  |
Accounts receivable |  |  | 76 |  |  |  | 173 |
Affiliated receivables and payables |  |  | 9 |  |  |  | (144 | )
Inventories |  |  | 34 |  |  |  | 21 |
Prepayments |  |  | 3 |  |  |  | (4 | )
Deferred fuel expenses, net |  |  | (297 | ) |  |  | (159 | )
Accounts payable |  |  | 90 |  |  |  | — |
Accrued interest, payroll and taxes |  |  | 57 |  |  |  | 54 |
Margin deposit assets and liabilities |  |  | (125 | ) |  |  | 2 |
Other operating assets and liabilities |  |  | (52 | ) |  |  | (49 | )
Net cash provided by operating activities |  |  | 685 |  |  |  | 784 |
Investing Activities |  |  |  |  |  |  |  |
Plant construction and other property additions |  |  | (1,037 | ) |  |  | (766 | )
Purchases of nuclear fuel |  |  | (27 | ) |  |  | (46 | )
Acquisition of solar development projects |  |  | (37 | ) |  |  | (10 | )
Proceeds from sales of securities |  |  | 392 |  |  |  | 789 |
Purchases of securities |  |  | (415 | ) |  |  | (791 | )
Other |  |  | (5 | ) |  |  | 41 |
Net cash used in investing activities |  |  | (1,129 | ) |  |  | (783 | )
Financing Activities |  |  |  |  |  |  |  |
Issuance (repayment) of short-term debt, net |  |  | (59 | ) |  |  | 375 |
Repayment of affiliated current borrowings, net |  |  | (464 | ) |  |  | (203 | )
Issuance of long-term debt, net |  |  | 1,000 |  |  |  | — |
Common dividend payments to parent |  |  | — |  |  |  | (150 | )
Other |  |  | (23 | ) |  |  | (2 | )
Net cash provided by financing activities |  |  | 454 |  |  |  | 20 |
Increase in cash, restricted cash and equivalents |  |  | 10 |  |  |  | 21 |
Cash, restricted cash and equivalents at beginning of period |  |  | 26 |  |  |  | 35 |
Cash, restricted cash and equivalents at end of period |  | $ | 36 |  |  | $ | 56 |

See Note 2 for disclosure of supplemental cash flow information.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.

19

COMBINED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Note 1. Nature of Operations

Dominion Energy, headquartered in Richmond, Virginia, is one of the nation’s largest producers and distributors of energy. Dominion Energy’s operations are conducted through various subsidiaries, including Virginia Power. Dominion Energy’s operations also include DESC, regulated gas distribution operations primarily in the eastern and Rocky Mountain regions of the U.S., nonregulated electric generation and a noncontrolling interest in Cove Point.

Note 2. Significant Accounting Policies

As permitted by the rules and regulations of the SEC, the Companies’ accompanying unaudited Consolidated Financial Statements contain certain condensed financial information and exclude certain footnote disclosures normally included in annual audited consolidated financial statements prepared in accordance with GAAP. These unaudited Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and Notes in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

In the Companies’ opinion, the accompanying unaudited Consolidated Financial Statements contain all adjustments necessary to present fairly their financial position at March 31, 2022 and their results of operations, changes in equity and cash flows for the three months ended March 31, 2022 and 2021. Such adjustments are normal and recurring in nature unless otherwise noted.

The Companies make certain estimates and assumptions in preparing their Consolidated Financial Statements in accordance with GAAP. These estimates and assumptions affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses for the periods presented. Actual results may differ from those estimates.

The Companies’ accompanying unaudited Consolidated Financial Statements include, after eliminating intercompany transactions and balances, their accounts, those of their respective majority-owned subsidiaries and non-wholly-owned entities in which they have a controlling financial interest. For certain partnership structures, income is allocated based on the liquidation value of the underlying contractual arrangements. Clearway’s ownership interest in Four Brothers and Three Cedars (through December 2021) and Terra Nova Renewable Partners’ 33% interest in certain Dominion Energy nonregulated solar projects (through December 2021) are reflected as noncontrolling interest in Dominion Energy’s Consolidated Financial Statements. See Note 10 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 for additional information.

The results of operations for interim periods are not necessarily indicative of the results expected for the full year. Information for quarterly periods is affected by seasonal variations in sales, rate changes, electric fuel and other energy-related purchases, purchased gas expenses and other factors.

Certain amounts in the Companies’ 2021 Consolidated Financial Statements and Notes have been reclassified to conform to the 2022 presentation for comparative purposes; however, such reclassifications did not affect the Companies’ net income, total assets, liabilities, equity or cash flows. Effective in the second quarter of 2021, the Companies updated their Statements of Cash Flows to present net charges for allowance for credit risk and write-offs of accounts receivables within other adjustments to reconcile net income to net cash provided by operating activities from the previous presentation within changes in accounts receivable. All prior period information has been conformed to this presentation, which does not result in a change to net cash provided by operating activities.

Amounts disclosed for Dominion Energy are inclusive of Virginia Power, where applicable. There have been no significant changes from Note 2 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021, with the exception of the items described below.

20

Cash, Restricted Cash and Equivalents

Restricted Cash and Equivalents

The following table provides a reconciliation of the total cash, restricted cash and equivalents reported within the Companies’ Consolidated Balance Sheets to the corresponding amounts reported within the Companies’ Consolidated Statements of Cash Flows for the three months ended March 31, 2022 and 2021:

|  | Cash, Restricted Cash and Equivalents at End of Period |  |  | Cash, Restricted Cash and Equivalents at Beginning of Period |
|  | March 31, 2022 |  |  | March 31, 2021 |  |  | December 31, 2021 |  |  | December 31, 2020 |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dominion Energy |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents(1) |  | $ | 446 |  |  | $ | 491 |  |  | $ | 283 |  |  | $ | 179 |
Restricted cash and equivalents(2)(3) |  |  | 148 |  |  |  | 71 |  |  |  | 125 |  |  |  | 68 |
Cash, restricted cash and equivalents shown in the Consolidated Statements of Cash Flows |  | $ | 594 |  |  | $ | 562 |  |  | $ | 408 |  |  | $ | 247 |
Virginia Power |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 36 |  |  | $ | 56 |  |  | $ | 26 |  |  | $ | 35 |
Restricted cash and equivalents(3) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Cash, restricted cash and equivalents shown in the Consolidated Statements of Cash Flows |  | $ | 36 |  |  | $ | 56 |  |  | $ | 26 |  |  | $ | 35 |

(1) | At March 31, 2022, March 31, 2021 and December 31, 2020, Dominion Energy had $2 million, $14 million and $7 million of cash and cash equivalents included in current assets held for sale, respectively. No amounts were included in current assets held for sale at December 31, 2021.

(2) | At March 31, 2021 and December 31, 2020, Dominion Energy had $3 million of restricted cash and equivalents included in current assets held for sale. No amounts were included in current assets held for sale at March 31, 2022 and December 31, 2021.

(3) | Restricted cash and equivalent balances are presented within other current assets in the Companies’ Consolidated Balance Sheets.

Supplemental Cash Flow Information

The following table provides supplemental disclosure of cash flow information related to Dominion Energy:

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Significant noncash investing and financing activities: |  |  |  |  |  |  |  |
Accrued capital expenditures |  | $ | 425 |  |  | $ | 341 |
Leases(1) |  |  | 24 |  |  |  | 9 |

(1) | Includes $6 million and $2 million of financing leases at March 31, 2022 and 2021, respectively, and $18 million and $7 million of operating leases at March 31, 2022 and 2021, respectively.

The following table provides supplemental disclosure of cash flow information related to Virginia Power:

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Significant noncash investing and financing activities: |  |  |  |  |  |  |  |
Accrued capital expenditures |  | $ | 252 |  |  | $ | 262 |
Leases(1) |  |  | 21 |  |  |  | 1 |

(1) | Includes $4 million and $1 million of financing leases at March 31, 2022 and 2021, respectively, and $17 million of operating leases at March 31, 2022.

Property, Plant and Equipment

In the first quarter of 2022, Virginia Power revised the depreciation rates for its assets to reflect the results of a new depreciation study. The change resulted in a decrease in depreciation expense in Virginia Power’s Consolidated Statements of Income of $15 million ($11 million after-tax) and an increase in Dominion Energy’s EPS of $0.01 for the three months ended March 31, 2022. The

21

revision is expected to decrease Virginia Power’s annual depreciation expense by approximately $60 million ($45 million after-tax) and increase Dominion Energy’s EPS by approximately $0.05.

Note 3. Acquisitions and Dispositions

Disposition of Gas Transmission & Storage Operations

In December 2021, Dominion Energy completed the sale of the Q-Pipe Group to Southwest Gas, as discussed in Note 3 to the Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021. In the first quarter of 2022, Dominion Energy recognized a gain of $27 million ($20 million after-tax) in discontinued operations in its Consolidated Statements of Income associated with finalization of working capital adjustments.

In connection with the closing of the sale of the Q-Pipe Group, Dominion Energy and Southwest Gas entered into a transition services agreement under which Dominion Energy will continue to provide specified administrative services to support the operations of the disposed businesses for up to 12 months after closing, subject to extension. Dominion Energy recorded $1 million associated with the transition services agreement in operating revenue in the Consolidated Statements of Income for the three months ended March 31, 2022.

The following table represents selected information regarding the results of operations, which were reported within discontinued operations in Dominion Energy’s Consolidated Statements of Income:

|  | Three Months Ended March 31, 2021 |
|  | Q-Pipe Group |
(millions) |  |  |  |
Operating revenue |  | $ | 67 |
Operating expense |  |  | 19 |
Interest and related charges |  |  | 5 |
Income before income taxes |  |  | 43 |
Income tax expense |  |  | 8 |
Net income attributable to Dominion Energy |  | $ | 35 |

Capital expenditures and significant noncash items relating to the Q-Pipe Group included the following:

|  | Three Months Ended March 31, 2021 |
(millions) |  |  |  |
Capital expenditures |  | $ | 3 |
Significant noncash items: |  |  |  |
Accrued capital expenditures |  |  | 2 |

Sale of Hope

In February 2022, Dominion Energy entered into an agreement to sell 100% of the equity interests in Hope to Ullico for $690 million of cash consideration, subject to customary closing adjustments. The sale will be treated as a stock sale for tax purposes and is expected to close by the end of 2022, contingent on clearance or approval under the Hart-Scott-Rodino Act and from the West Virginia Commission, and other customary closing and regulatory conditions. In March 2022, the waiting period under the Hart-Scott-Rodino Act expired. Also in March 2022, Dominion Energy filed for review and approval with the West Virginia Commission.

In the first quarter of 2022, Dominion Energy recorded a charge of $87 million in income tax expense in its Consolidated Statements of Income to reflect the recognition of deferred taxes on the outside basis of Hope’s stock upon meeting the classification as held for sale. These deferred taxes will reverse upon closing of the sale. See Note 5 for additional information. Following closing of the sale, Dominion Energy expects to recognize a pre-tax gain of approximately $60 million, subject to customary closing adjustments, (net of $108 million write-off of goodwill which is not deductible for tax purposes) and an after-tax loss of approximately $40 million.

22

At March 31, 2022, the assets and liabilities of Hope, included in Gas Distribution, are classified as held for sale and reflected in current assets held for sale and current liabilities held for sale, respectively, in Dominion Energy’s Consolidated Balance Sheets. The carrying amounts of major classes of assets and liabilities classified as held for sale in Dominion Energy’s Consolidated Balance Sheets are as follows:

| March 31, 2022 |
(millions) |  |  |
Current assets | $ | 58 |
Property, plant and equipment, net |  | 481 |
Other deferred charges and other assets, including goodwill(1) and intangible assets |  | 305 |
Current liabilities |  | 39 |
Long-term debt |  | 2 |
Deferred credits and other liabilities |  | 174 |

(1) | Includes goodwill of $108 million.

Sale of Kewaunee

In May 2021, Dominion Energy entered into an agreement to sell 100% of the equity interests in Dominion Energy Kewaunee, Inc. to EnergySolutions, including the transfer of all decommissioning obligations associated with Kewaunee, which ceased operations in 2013. The agreement provides that Dominion Energy retains the assets and obligations of the pension and other postretirement employee benefit plans. In addition, Dominion Energy may continue to withdraw funds prior to closing from the nuclear decommissioning trust to recover certain spent nuclear fuel and other permitted costs, subject to certain conditions. The sale will be treated as an asset sale for tax purposes and is subject to termination by either party if not completed by December 2022. Closing is contingent on approval from the Wisconsin Commission as well as the NRC for the transfer of control of applicable licenses. The purchase agreement requires that EnergySolutions be subject to the Wisconsin regulatory conditions agreed to by Dominion Energy upon its acquisition of Kewaunee, including the return of any excess decommissioning funds to WPSC and WP&L customers following completion of all decommissioning activities.

In May 2021, Dominion Energy and EnergySolutions submitted a license transfer application to the NRC. Also in May 2021, Dominion Energy submitted an application to the Wisconsin Commission for approval. In July 2021, WPSC and WP&L submitted a joint request to the Wisconsin Commission for the waiver of both of their rights of first refusal to purchase Kewaunee, such rights having been granted as the former owners of Kewaunee. In March 2022, the NRC approved the requested license transfer. At March 31, 2022, Dominion Energy determined that the assets and liabilities associated with the Kewaunee sale, included in Contracted Assets, did not meet the criteria to be classified as held for sale due to the significant uncertainty surrounding the timing of or ability to obtain approval by the Wisconsin Commission.

Dominion Energy expects to record a loss if and when it determines that criteria for the classification as held for sale have been met. If such classification had been made at March 31, 2022, Dominion Energy would have recognized a loss of approximately $660 million ($520 million after-tax). If the sale is ultimately completed, the final net loss will primarily depend on the value of the nuclear decommissioning trust and AROs at closing.

23

Note 4. Operating Revenue

The Companies’ operating revenue consists of the following:

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Dominion Energy |  |  |  |  |  |  |  |
Regulated electric sales: |  |  |  |  |  |  |  |
Residential |  | $ | 1,287 |  |  | $ | 1,155 |
Commercial |  |  | 898 |  |  |  | 719 |
Industrial |  |  | 197 |  |  |  | 178 |
Government and other retail |  |  | 272 |  |  |  | 189 |
Wholesale |  |  | 47 |  |  |  | 43 |
Nonregulated electric sales |  |  | 367 |  |  |  | 254 |
Regulated gas sales: |  |  |  |  |  |  |  |
Residential |  |  | 769 |  |  |  | 630 |
Commercial |  |  | 273 |  |  |  | 206 |
Other |  |  | 45 |  |  |  | 34 |
Nonregulated gas sales |  |  | 1 |  |  |  | 52 |
Regulated gas transportation and storage |  |  | 297 |  |  |  | 271 |
Other regulated revenues |  |  | 46 |  |  |  | 66 |
Other nonregulated revenues(1) |  |  | 48 |  |  |  | 43 |
Total operating revenue from contracts with customers |  |  | 4,547 |  |  |  | 3,840 |
Other revenues(2)(3) |  |  | (268 | ) |  |  | 30 |
Total operating revenue |  | $ | 4,279 |  |  | $ | 3,870 |
Virginia Power |  |  |  |  |  |  |  |
Regulated electric sales: |  |  |  |  |  |  |  |
Residential |  | $ | 1,015 |  |  | $ | 889 |
Commercial |  |  | 717 |  |  |  | 547 |
Industrial |  |  | 103 |  |  |  | 91 |
Government and other retail |  |  | 258 |  |  |  | 176 |
Wholesale |  |  | 32 |  |  |  | 26 |
Nonregulated electric sales |  |  | 14 |  |  |  | 5 |
Other regulated revenues |  |  | 51 |  |  |  | 57 |
Other nonregulated revenues(1)(4) |  |  | 6 |  |  |  | 16 |
Total operating revenue from contracts with customers |  |  | 2,196 |  |  |  | 1,807 |
Other revenues(2)(4) |  |  | (29 | ) |  |  | 23 |
Total operating revenue |  | $ | 2,167 |  |  | $ | 1,830 |

(1) | Includes sales which are considered to be goods transferred at a point in time of $11 million and $7 million for the three months ended March 31, 2022 and 2021, respectively, at Dominion Energy, primarily consisting of sales of commodities related to nonregulated extraction activities and other miscellaneous products. Additionally, sales of renewable energy credits were $4 million and $6 million for the three months ended March 31, 2022 and 2021, respectively, at Dominion Energy and less than $1 million and $4 million for the three months ended March 31, 2022 and 2021, respectively, at Virginia Power.

(2) | Includes alternative revenue of $30 million and $22 million at Dominion Energy and $8 million and $20 million at Virginia Power for the three months ended March 31, 2022 and 2021, respectively.

(3) | Includes revenue associated with services provided to discontinued operations of $1 million for the three months ended March 31, 2021.

(4) | See Note 19 for amounts attributable to affiliates.

The table below discloses the aggregate amount of the transaction price allocated to fixed-price performance obligations that are unsatisfied (or partially unsatisfied) at the end of the reporting period and when Dominion Energy expects to recognize this revenue. These revenues relate to contracts containing fixed prices where Dominion Energy will earn the associated revenue over time as it stands ready to perform services provided. This disclosure does not include revenue related to performance obligations that are part of a contract with original durations of one year or less. In addition, this disclosure does not include expected consideration related to performance obligations for which Dominion Energy elects to recognize revenue in the amount it has a right to invoice.

Revenue expected to be recognized on multi-year contracts in place at March 31, 2022 |  | 2022 |  |  | 2023 |  |  | 2024 |  |  | 2025 |  |  | 2026 |  |  | Thereafter |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dominion Energy |  | $ | 51 |  |  | $ | 66 |  |  | $ | 59 |  |  | $ | 52 |  |  | $ | 45 |  |  | $ | 448 |  |  | $ | 721 |

24

At March 31, 2022 and December 31, 2021, Dominion Energy’s contract liability balances were $89 million and $124 million, respectively, and are recorded primarily in other current liabilities and other deferred credits and other liabilities in the Consolidated Balance Sheets. At March 31, 2022 and December 31, 2021, Virginia Power’s contract liability balances were $42 million and $33 million, respectively, and are recorded in other current liabilities and other deferred credits and other liabilities in its Consolidated Balance Sheets.

The Companies recognize revenue as they fulfill their obligations to provide service to their customers. During the three months ended March 31, 2022 and 2021, Dominion Energy recognized revenue of $119 million and $122 million, respectively, from the beginning contract liability balances. During the three months ended March 31, 2022 and 2021, Virginia Power recognized $33 million and $36 million, respectively, from the beginning contract liability balance.

Note 5. Income Taxes

For continuing operations, including noncontrolling interests, the statutory U.S. federal income tax rate reconciles to the Companies’ effective income tax rate as follows:

|  | Dominion Energy |  |  | Virginia Power |
Three Months Ended March 31, |  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
U.S. statutory rate |  |  | 21.0 | % |  |  | 21.0 | % |  |  | 21.0 | % |  |  | 21.0 | %
Increases (reductions) resulting from: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognition of deferred taxes - stock of subsidiary held for sale |  | 9.4 |  |  |  | — |  |  |  | — |  |  |  | — |
State taxes, net of federal benefit |  |  | 3.3 |  |  |  | 3.5 |  |  |  | 4.4 |  |  |  | 4.5 |
Investment tax credits |  |  | (3.9 | ) |  |  | (3.8 | ) |  |  | (6.7 | ) |  |  | (6.6 | )
Production tax credits |  |  | (0.4 | ) |  |  | (0.3 | ) |  |  | (0.8 | ) |  |  | (0.6 | )
Reversal of excess deferred income taxes |  |  | (4.1 | ) |  |  | (2.2 | ) |  |  | (3.0 | ) |  |  | (2.2 | )
Changes in state deferred taxes associated with assets held for sale |  |  | 0.5 |  |  |  | — |  |  |  | — |  |  |  | — |
AFUDC - equity |  |  | (0.6 | ) |  |  | (0.4 | ) |  |  | (0.9 | ) |  |  | (0.7 | )
Other, net |  |  | 0.2 |  |  |  | — |  |  |  | 0.6 |  |  |  | 0.3 |
Effective tax rate |  |  | 25.4 | % |  |  | 17.8 | % |  |  | 14.6 | % |  |  | 15.7 | %

As described in Note 3, Dominion Energy entered into an agreement to sell 100% of the equity interests in Hope that will be treated as a stock sale for income tax purposes. In connection with the pending sale, Dominion Energy established $87 million of deferred tax liabilities reflecting the excess of the financial reporting basis over the tax basis in Hope’s stock. These deferred taxes will reverse upon closing of the sale, which is expected to occur by the end of 2022.

As of March 31, 2022, there have been no material changes in the Companies’ unrecognized tax benefits or possible changes that could reasonably be expected to occur during the next twelve months. See Note 5 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021, for a discussion of these unrecognized tax benefits.

Discontinued operations

Income tax expense reflected in discontinued operations is $6 million and $7 million for the three months ended March 31, 2022 and 2021, respectively.

25

Note 6. Earnings Per Share

The following table presents the calculation of Dominion Energy’s basic and diluted EPS:

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions, except EPS) |  |  |  |  |  |  |  |
Net income attributable to Dominion Energy from continuing operations |  | $ | 692 |  |  | $ | 980 |
Preferred stock dividends (see Note 16) |  |  | (27 | ) |  |  | (16 | )
Net income attributable to Dominion Energy from continuing operations – Basic |  |  | 665 |  |  |  | 964 |
Dilutive effect of 2019 Equity Units (1) |  |  | 7 |  |  |  | — |
Net income attributable to Dominion Energy from continuing operations - Diluted |  | $ | 672 |  |  | $ | 964 |
Net income attributable to Dominion Energy from discontinued operations - Basic & Diluted |  | $ | 19 |  |  | $ | 28 |
Average shares of common stock outstanding – Basic |  |  | 810.6 |  |  |  | 805.9 |
Net effect of dilutive securities (2) |  |  | 21.4 |  |  |  | — |
Average shares of common stock outstanding – Diluted |  |  | 832.0 |  |  |  | 805.9 |
EPS from continuing operations – Basic |  | $ | 0.82 |  |  | $ | 1.19 |
EPS from discontinued operations – Basic |  |  | 0.02 |  |  |  | 0.04 |
EPS attributable to Dominion Energy – Basic |  | $ | 0.84 |  |  | $ | 1.23 |
EPS from continuing operations – Diluted |  | $ | 0.81 |  |  | $ | 1.19 |
EPS from discontinued operations – Diluted |  |  | 0.02 |  |  |  | 0.04 |
EPS attributable to Dominion Energy – Diluted |  | $ | 0.83 |  |  | $ | 1.23 |

(1) | In accordance with revised accounting standards effective January 2022, a fair value adjustment, if dilutive, of the Series A Preferred Stock is no longer included in applying the if converted method to the 2019 Equity Units. In addition, diluted net income is no longer reduced by the Series A Preferred Stock dividends. No fair value adjustment was necessary for the three months ended March 31, 2021.

(2) | Dilutive securities for 2022 consist primarily of the 2019 Equity Units (applying the if converted method as updated effective January 2022), stock expected to be issued to satisfy the obligation under a settlement agreement with the SCDOR (applying the if converted method) as well as forward sales agreements entered into in November 2021 (applying the treasury stock method). See Notes 16 and 17 for additional information.

The 2019 Equity Units and the Q-Pipe Transaction deposit, prior to being settled in cash in July 2021, are potentially dilutive instruments. See Note 3 and Note 19 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 for additional information.

For the three months ended March 31, 2021, the forward stock purchase contracts included within the 2019 Equity Units were excluded from the calculation of diluted EPS from continuing operations as the dilutive stock price threshold was not met, the Series A Preferred Stock included within the 2019 Equity Units was excluded from the calculation of diluted EPS from continuing operations based upon the expectation that the conversion will be settled in cash rather than through the issuance of Dominion Energy common stock and a fair value adjustment related to the Series A Preferred Stock included within the 2019 Equity Units is excluded from the calculation of diluted EPS from continuing operations, as such fair value adjustment was not dilutive during the period.

The impact of settling the deposit associated with the Q-Pipe Transaction in shares is excluded from the calculation of diluted EPS from continuing operations for the three months ended March 31, 2021 based upon the expectation Dominion Energy would settle in cash, which occurred in July 2021, rather than through the issuance of Dominion Energy common stock.

26

Note 7. Accumulated Other Comprehensive Income (Loss)

Dominion Energy

The following table presents Dominion Energy’s changes in AOCI (net of tax) and reclassifications out of AOCI by component:

|  | Commodity |  |  |  |  | Interest Rate |  |  |  |  | Total Derivative-Hedging Activities(1) |  |  |  |  | Investment Securities(2) |  |  |  |  | Pension and other postretirement benefit costs(3) |  |  |  |  | Equity Method Investees(4) |  |  |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | — |  |  |  |  | $ | (358 | ) |  |  |  | $ | (358 | ) |  |  |  | $ | 37 |  |  |  |  | $ | (1,133 | ) |  |  |  | $ | (4 | ) |  |  |  | $ | (1,458 | )
Other comprehensive income before reclassifications: gains (losses) |  |  | — |  |  |  |  |  | 25 |  |  |  |  |  | 25 |  |  |  |  |  | (62 | ) |  |  |  |  | 28 |  |  |  |  |  | 1 |  |  |  |  |  | (8 | )
Amounts reclassified from AOCI: (gains) losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest and related charges |  |  | — |  |  |  |  |  | 14 |  |  |  |  |  | 14 |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | 14 |
Other income |  |  | — |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | 4 |  |  |  |  |  | 23 |  |  |  |  |  | — |  |  |  |  |  | 27 |
Total |  |  | — |  |  |  |  |  | 14 |  |  |  |  |  | 14 |  |  |  |  |  | 4 |  |  |  |  |  | 23 |  |  |  |  |  | — |  |  |  |  |  | 41 |
Income tax expense |  |  | — |  |  |  |  |  | (4 | ) |  |  |  |  | (4 | ) |  |  |  |  | (1 | ) |  |  |  |  | (6 | ) |  |  |  |  | — |  |  |  |  |  | (11 | )
Total, net of tax |  |  | — |  |  |  |  |  | 10 |  |  |  |  |  | 10 |  |  |  |  |  | 3 |  |  |  |  |  | 17 |  |  |  |  |  | — |  |  |  |  |  | 30 |
Net current period other comprehensive income (loss) |  |  | — |  |  |  |  |  | 35 |  |  |  |  |  | 35 |  |  |  |  |  | (59 | ) |  |  |  |  | 45 |  |  |  |  |  | 1 |  |  |  |  |  | 22 |
Ending balance |  | $ | — |  |  |  |  | $ | (323 | ) |  |  |  | $ | (323 | ) |  |  |  | $ | (22 | ) |  |  |  | $ | (1,088 | ) |  |  |  | $ | (3 | ) |  |  |  | $ | (1,436 | )
Three Months Ended March 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | (1 | ) |  |  |  | $ | (418 | ) |  |  |  | $ | (419 | ) |  |  |  | $ | 62 |  |  |  |  | $ | (1,359 | ) |  |  |  | $ | (1 | ) |  |  |  | $ | (1,717 | )
Other comprehensive income before reclassifications: gains (losses) |  |  | — |  |  |  |  |  | 39 |  |  |  |  |  | 39 |  |  |  |  |  | (31 | ) |  |  |  |  | 6 |  |  |  |  |  | — |  |  |  |  |  | 14 |
Amounts reclassified from AOCI: (gains) losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchased gas |  |  | 1 |  |  |  |  |  | — |  |  |  |  |  | 1 |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | 1 |
Interest and related charges |  |  | — |  |  |  |  |  | 16 |  |  |  |  |  | 16 |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | 16 |
Other income |  |  | — |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | 1 |  |  |  |  |  | 25 |  |  |  |  |  | — |  |  |  |  |  | 26 |
Total |  |  | 1 |  |  |  |  |  | 16 |  |  |  |  |  | 17 |  |  |  |  |  | 1 |  |  |  |  |  | 25 |  |  |  |  |  | — |  |  |  |  |  | 43 |
Income tax expense |  |  | — |  |  |  |  |  | (4 | ) |  |  |  |  | (4 | ) |  |  |  |  | — |  |  |  |  |  | (7 | ) |  |  |  |  | — |  |  |  |  |  | (11 | )
Total, net of tax |  |  | 1 |  |  |  |  |  | 12 |  |  |  |  |  | 13 |  |  |  |  |  | 1 |  |  |  |  |  | 18 |  |  |  |  |  | — |  |  |  |  |  | 32 |
Net current period other comprehensive income (loss) |  |  | 1 |  |  |  |  |  | 51 |  |  |  |  |  | 52 |  |  |  |  |  | (30 | ) |  |  |  |  | 24 |  |  |  |  |  | — |  |  |  |  |  | 46 |
Ending balance |  | $ | — |  |  |  |  | $ | (367 | ) |  |  |  | $ | (367 | ) |  |  |  | $ | 32 |  |  |  |  | $ | (1,335 | ) |  |  |  | $ | (1 | ) |  |  |  | $ | (1,671 | )

(1) | Net of $107 million, $119 million, $123 million and $141 million tax at March 31, 2022, December 31, 2021, March 31, 2021 and December 31, 2020, respectively.

(2) | Net of $8 million, $(10) million, $(11) million and $(21) million tax at March 31, 2022, December 31, 2021, March 31, 2021 and December 31, 2020, respectively.

(3) | Net of $380 million, $396 million, $468 million and $478 million tax at March 31, 2022, December 31, 2021, March 31, 2021 and December 31, 2020, respectively.

(4) | Net of $1 million, $1 million, $— and $— tax at March 31, 2022, December 31, 2021, March 31, 2021 and December 31, 2020, respectively.

27

Virginia Power

The following table presents Virginia Power’s changes in AOCI (net of tax) and reclassifications out of AOCI by component:

|  | Interest Rate |  |  |  |  | Total Derivative-Hedging Activities(1) |  |  |  |  | Investment Securities(2) |  |  |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | (45 | ) |  |  |  | $ | (45 | ) |  |  |  | $ | 4 |  |  |  |  | $ | (41 | )
Other comprehensive income before reclassifications: gains (losses) |  |  | 19 |  |  |  |  |  | 19 |  |  |  |  |  | (7 | ) |  |  |  |  | 12 |
Amounts reclassified from AOCI: (gains) losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest and related charges |  |  | 1 |  |  |  |  |  | 1 |  |  |  |  |  | — |  |  |  |  |  | 1 |
Other income |  |  | — |  |  |  |  |  | — |  |  |  |  |  | (1 | ) |  |  |  |  | (1 | )
Total |  |  | 1 |  |  |  |  |  | 1 |  |  |  |  |  | (1 | ) |  |  |  |  | — |
Income tax expense |  |  | — |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | — |
Total, net of tax |  |  | 1 |  |  |  |  |  | 1 |  |  |  |  |  | (1 | ) |  |  |  |  | — |
Net current period other comprehensive income (loss) |  |  | 20 |  |  |  |  |  | 20 |  |  |  |  |  | (8 | ) |  |  |  |  | 12 |
Ending balance |  | $ | (25 | ) |  |  |  | $ | (25 | ) |  |  |  | $ | (4 | ) |  |  |  | $ | (29 | )
Three Months Ended March 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | (60 | ) |  |  |  | $ | (60 | ) |  |  |  | $ | 8 |  |  |  |  | $ | (52 | )
Other comprehensive income before reclassifications: gains (losses) |  |  | 32 |  |  |  |  |  | 32 |  |  |  |  |  | (5 | ) |  |  |  |  | 27 |
Amounts reclassified from AOCI: (gains) losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest and related charges |  |  | 1 |  |  |  |  |  | 1 |  |  |  |  |  | — |  |  |  |  |  | 1 |
Other income |  |  | — |  |  |  |  |  | — |  |  |  |  |  | 1 |  |  |  |  |  | 1 |
Total |  |  | 1 |  |  |  |  |  | 1 |  |  |  |  |  | 1 |  |  |  |  |  | 2 |
Income tax expense |  |  | — |  |  |  |  |  | — |  |  |  |  |  | — |  |  |  |  |  | — |
Total, net of tax |  |  | 1 |  |  |  |  |  | 1 |  |  |  |  |  | 1 |  |  |  |  |  | 2 |
Net current period other comprehensive income (loss) |  |  | 33 |  |  |  |  |  | 33 |  |  |  |  |  | (4 | ) |  |  |  |  | 29 |
Ending balance |  | $ | (27 | ) |  |  |  | $ | (27 | ) |  |  |  | $ | 4 |  |  |  |  | $ | (23 | )

(1) | Net of $9 million, $16 million, $10 million and $21 million tax at March 31, 2022, December 31, 2021, March 31, 2021 and December 31, 2020, respectively.

(2) | Net of $1 million, $(2) million, $(2) million and $(3) million tax at March 31, 2022, December 31, 2021, March 31, 2021 and December 31, 2020, respectively.

Note 8. Fair Value Measurements

The Companies’ fair value measurements are made in accordance with the policies discussed in Note 6 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021. See Note 9 in this report for additional information about the Companies’ derivatives and hedge accounting activities.

The Companies enter into certain physical and financial forwards, futures, options and swaps, which are considered Level 3 as they have one or more inputs that are not observable and are significant to the valuation. The discounted cash flow method is used to value Level 3 physical and financial forwards and futures contracts. An option model is used to value Level 3 physical options. The discounted cash flow model for forwards and futures calculates mark-to-market valuations based on forward market prices, original transaction prices, volumes, risk-free rate of return and credit spreads. The option model calculates mark-to-market valuations using variations of the Black-Scholes option model. The inputs into the models are the forward market prices, implied price volatilities, risk-free rate of return, the option expiration dates, the option strike prices, the original sales prices and volumes. For Level 3 fair value measurements, certain forward market prices and implied price volatilities are considered unobservable.

28

The following table presents Dominion Energy’s quantitative information about Level 3 fair value measurements at March 31, 2022. The range and weighted average are presented in dollars for market price inputs.

|  | Fair Value (millions) |  |  | Valuation Techniques |  | Unobservable Input |  |  | Range |  | Weighted Average(1) |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Physical and financial forwards: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Natural gas(2) |  | $ | 12 |  |  | Discounted cash flow |  | Market price (per Dth) | (3) |  | (2) - 6 |  |  | (1 | )
FTRs |  |  | 17 |  |  | Discounted cash flow |  | Market price (per MWh) | (3) |  | (1) - 7 |  |  | 2 |
Electricity |  |  | 180 |  |  | Discounted cash flow |  | Market price (per MWh) | (3) |  | 30 - 85 |  |  | 47 |
Total assets |  | $ | 209 |  |  |  |  |  |  |  |  |  |  |  |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Physical and financial forwards: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Natural gas(2) |  | $ | 5 |  |  | Discounted cash flow |  | Market price (per Dth) | (3) |  | (2) - 5 |  |  | (1 | )
FTRs |  |  | 2 |  |  | Discounted cash flow |  | Market price (per MWh) | (3) |  | (3) - 3 |  |  | 1 |
Total liabilities |  | $ | 7 |  |  |  |  |  |  |  |  |  |  |  |

(1) | Averages weighted by volume.

(2) | Includes basis.

(3) | Represents market prices beyond defined terms for Levels 1 and 2.

Sensitivity of the fair value measurements to changes in the significant unobservable inputs is as follows:

Significant Unobservable Inputs |  | Position |  | Change to Input |  | Impact on Fair Value Measurement
Market price |  | Buy |  | Increase (decrease) |  | Gain (loss)
Market price |  | Sell |  | Increase (decrease) |  | Loss (gain)

Nonrecurring Fair Value Measurements

See Note 10 for information regarding nonrecurring fair value measurements associated with Dominion Energy’s noncontrolling ownership interest in Dominion Privatization.

29

Recurring Fair Value Measurements

Dominion Energy

The following table presents Dominion Energy’s assets and liabilities that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
At March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 232 |  |  | $ | 209 |  |  | $ | 441 |
Interest rate |  |  | — |  |  |  | 768 |  |  |  | — |  |  |  | 768 |
Investments(1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  |  | 5,013 |  |  |  | — |  |  |  | — |  |  |  | 5,013 |
Fixed income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | — |  |  |  | 839 |  |  |  | — |  |  |  | 839 |
Government securities |  |  | 198 |  |  |  | 1,162 |  |  |  | — |  |  |  | 1,360 |
Cash equivalents and other |  |  | (15 | ) |  |  | — |  |  |  | — |  |  |  | (15 | )
Total assets |  | $ | 5,196 |  |  | $ | 3,001 |  |  | $ | 209 |  |  | $ | 8,406 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 941 |  |  | $ | 7 |  |  | $ | 948 |
Interest rate |  |  | — |  |  |  | 362 |  |  |  | — |  |  |  | 362 |
Foreign currency exchange rate |  |  | — |  |  |  | 4 |  |  |  | — |  |  |  | 4 |
Total liabilities |  | $ | — |  |  | $ | 1,307 |  |  | $ | 7 |  |  | $ | 1,314 |
At December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 52 |  |  | $ | 230 |  |  | $ | 282 |
Interest rate |  |  | — |  |  |  | 323 |  |  |  | — |  |  |  | 323 |
Foreign currency exchange rate |  |  | — |  |  |  | 8 |  |  |  | — |  |  |  | 8 |
Investments(1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  |  | 5,241 |  |  |  | — |  |  |  | — |  |  |  | 5,241 |
Fixed income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | — |  |  |  | 881 |  |  |  | — |  |  |  | 881 |
Government securities |  |  | 199 |  |  |  | 1,256 |  |  |  | — |  |  |  | 1,455 |
Cash equivalents and other |  |  | (29 | ) |  |  | — |  |  |  | — |  |  |  | (29 | )
Total assets |  | $ | 5,411 |  |  | $ | 2,520 |  |  | $ | 230 |  |  | $ | 8,161 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 461 |  |  | $ | 8 |  |  | $ | 469 |
Interest rate |  |  | — |  |  |  | 399 |  |  |  | — |  |  |  | 399 |
Total liabilities |  | $ | — |  |  | $ | 860 |  |  | $ | 8 |  |  | $ | 868 |

(1) | Includes investments held in the nuclear decommissioning and rabbi trusts. Excludes $361 million and $366 million of assets at March 31, 2022 and December 31, 2021, respectively, measured at fair value using NAV (or its equivalent) as a practical expedient which are not required to be categorized in the fair value hierarchy.

30

The following table presents the net change in Dominion Energy's assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

|  | Three Months Ended |
|  | March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Beginning balance |  | $ | 222 |  |  | $ | 103 |
Total realized and unrealized gains (losses): |  |  |  |  |  |  |  |
Included in earnings: |  |  |  |  |  |  |  |
Electric fuel and other energy-related purchases |  |  | 48 |  |  |  | (21 | )
Included in regulatory assets/liabilities |  |  | (20 | ) |  |  | (47 | )
Settlements |  |  | (48 | ) |  |  | 21 |
Ending balance |  | $ | 202 |  |  | $ | 56 |

There were less than $1 million of unrealized gains and losses included in earnings in the Level 3 fair value category related to assets/liabilities still held at the reporting date for the three months ended March 31, 2021 and no such amounts for the three months ended March 31, 2022.

Virginia Power

The following table presents Virginia Power’s quantitative information about Level 3 fair value measurements at March 31, 2022. The range and weighted average are presented in dollars for market price inputs.

|  | Fair Value (millions) |  |  | Valuation Techniques |  | Unobservable Input |  |  | Range |  | Weighted Average(1) |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Physical and financial forwards: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Natural gas(2) |  | $ | 12 |  |  | Discounted cash flow |  | Market price (per Dth) | (3) |  | (2) - 6 |  |  | (1 | )
FTRs |  |  | 17 |  |  | Discounted cash flow |  | Market price (per MWh) | (3) |  | (1) - 7 |  |  | 2 |
Total assets |  | $ | 29 |  |  |  |  |  |  |  |  |  |  |  |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Physical and financial forwards: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Natural gas(2) |  | $ | 5 |  |  | Discounted cash flow |  | Market price (per Dth) | (3) |  | (2) - 5 |  |  | (1 | )
FTRs |  |  | 2 |  |  | Discounted cash flow |  | Market price (per MWh) | (3) |  | (3) - 3 |  |  | 1 |
Total liabilities |  | $ | 7 |  |  |  |  |  |  |  |  |  |  |  |

(1) | Averages weighted by volume.

(2) | Includes basis.

(3) | Represents market prices beyond defined terms for Levels 1 and 2.

Sensitivity of the fair value measurements to changes in the significant unobservable inputs is as follows:

Significant Unobservable Inputs |  | Position |  | Change to Input |  | Impact on Fair Value Measurement
Market price |  | Buy |  | Increase (decrease) |  | Gain (loss)
Market price |  | Sell |  | Increase (decrease) |  | Loss (gain)

31

The following table presents Virginia Power’s assets and liabilities that are measured at fair value on a recurring basis for each hierarchy level, including both current and noncurrent portions:

|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
At March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 75 |  |  | $ | 29 |  |  | $ | 104 |
Interest rate |  |  | — |  |  |  | 300 |  |  |  | — |  |  |  | 300 |
Investments(1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  |  | 2,325 |  |  |  | — |  |  |  | — |  |  |  | 2,325 |
Fixed income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | — |  |  |  | 509 |  |  |  | — |  |  |  | 509 |
Government securities |  |  | 93 |  |  |  | 461 |  |  |  | — |  |  |  | 554 |
Total assets |  | $ | 2,418 |  |  | $ | 1,345 |  |  | $ | 29 |  |  | $ | 3,792 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 297 |  |  | $ | 7 |  |  | $ | 304 |
Interest rate |  |  | — |  |  |  | 200 |  |  |  | — |  |  |  | 200 |
Foreign currency exchange rate |  |  | — |  |  |  | 4 |  |  |  | — |  |  |  | 4 |
Total liabilities |  | $ | — |  |  | $ | 501 |  |  | $ | 7 |  |  | $ | 508 |
At December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 36 |  |  | $ | 110 |  |  | $ | 146 |
Interest rate |  |  | — |  |  |  | 146 |  |  |  | — |  |  |  | 146 |
Foreign currency exchange rate |  |  | — |  |  |  | 8 |  |  |  | — |  |  |  | 8 |
Investments(1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  |  | 2,420 |  |  |  | — |  |  |  | — |  |  |  | 2,420 |
Fixed income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | — |  |  |  | 531 |  |  |  | — |  |  |  | 531 |
Government securities |  |  | 93 |  |  |  | 506 |  |  |  | — |  |  |  | 599 |
Cash equivalents and other |  |  | (3 | ) |  |  | — |  |  |  | — |  |  |  | (3 | )
Total assets |  | $ | 2,510 |  |  | $ | 1,227 |  |  | $ | 110 |  |  | $ | 3,847 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 125 |  |  | $ | 8 |  |  | $ | 133 |
Interest rate |  |  | — |  |  |  | 337 |  |  |  | — |  |  |  | 337 |
Total liabilities |  | $ | — |  |  | $ | 462 |  |  | $ | 8 |  |  | $ | 470 |

(1) | Includes investments held in the nuclear decommissioning trusts. Excludes $194 million and $185 million of assets at March 31, 2022 and December 31, 2021, respectively, measured at fair value using NAV (or its equivalent) as a practical expedient which are not required to be categorized in the fair value hierarchy.

32

The following table presents the net change in Virginia Power’s assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category:

|  | Three Months Ended |
|  | March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Beginning balance |  | $ | 102 |  |  | $ | 103 |
Total realized and unrealized gains (losses): |  |  |  |  |  |  |  |
Included in earnings: |  |  |  |  |  |  |  |
Electric fuel and other energy-related purchases |  |  | 45 |  |  |  | (21 | )
Included in regulatory assets/liabilities |  |  | (80 | ) |  |  | (47 | )
Settlements |  |  | (45 | ) |  |  | 21 |
Ending balance |  | $ | 22 |  |  | $ | 56 |

There were no unrealized gains or losses included in earnings in the Level 3 fair value category relating to assets/liabilities still held at the reporting date for the three months ended March 31, 2022 and 2021.

Fair Value of Financial Instruments

Substantially all of the Companies’ financial instruments are recorded at fair value, with the exception of the instruments described below, which are reported at historical cost. Estimated fair values have been determined using available market information and valuation methodologies considered appropriate by management. The carrying amount of cash, restricted cash and equivalents, customer and other receivables, affiliated receivables, short-term debt, affiliated current borrowings, payables to affiliates and accounts payable are representative of fair value because of the short-term nature of these instruments. For the Companies' financial instruments that are not recorded at fair value, the carrying amounts and estimated fair values are as follows:

|  | March 31, 2022 |  |  | December 31, 2021 |
|  | Carrying Amount |  |  | Estimated Fair Value(1) |  |  | Carrying Amount |  |  | Estimated Fair Value(1) |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dominion Energy |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt(2) |  | $ | 36,945 |  |  | $ | 38,421 |  |  | $ | 35,996 |  |  | $ | 40,947 |
Junior subordinated notes(3) |  |  | 1,386 |  |  |  | 1,407 |  |  |  | 1,386 |  |  |  | 1,470 |
Virginia Power |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt(3) |  | $ | 14,736 |  |  | $ | 15,478 |  |  | $ | 13,753 |  |  | $ | 16,021 |

(1) | Fair value is estimated using market prices, where available, and interest rates currently available for issuance of debt with similar terms and remaining maturities. All fair value measurements are classified as Level 2. The carrying amount of debt issuances with short-term maturities and variable rates refinanced at current market rates is a reasonable estimate of their fair value.

(2) | Carrying amount includes current portions included in securities due within one year and amounts which represent the unamortized debt issuance costs and discount or premium. At March 31, 2022 and December 31, 2021, the carrying amount includes the valuation of certain fair value hedges associated with fixed rate debt of $1 million and $2 million, respectively.

(3) | Carrying amount includes current portions included in securities due within one year and amounts which represent the unamortized debt issuance costs, discount or premium.

Note 9. Derivatives and Hedge Accounting Activities

The Companies’ accounting policies, objectives and strategies for using derivative instruments are discussed in Note 2 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021. See Note 8 in this report for additional information about fair value measurements and associated valuation methods for derivatives.

Derivative assets and liabilities are presented gross on the Companies’ Consolidated Balance Sheets. The Companies’ derivative contracts include both over-the-counter transactions and those that are executed on an exchange or other trading platform (exchange contracts) and centrally cleared. Over-the-counter contracts are bilateral contracts that are transacted directly with a third party. Exchange contracts utilize a financial intermediary, exchange, or clearinghouse to enter, execute or clear the transactions. Certain over-the-counter and exchange contracts contain contractual rights of setoff through master netting arrangements, derivative clearing agreements and contract default provisions. In addition, the contracts are subject to conditional rights of setoff through counterparty nonperformance, insolvency or other conditions.

33

In general, most over-the-counter transactions and all exchange contracts are subject to collateral requirements. Types of collateral for over-the-counter and exchange contracts include cash, letters of credit, and in some cases other forms of security, none of which are subject to restrictions. Cash collateral is used in the table below to offset derivative assets and liabilities. In February 2022, Dominion Energy entered into contracts representing offsetting positions to certain existing exchange contracts with collateral requirements as well as new over-the-counter transactions that are not subject to collateral requirements. These contracts resulted in positions which limit the risk of increased cash collateral requirements. Certain accounts receivable and accounts payable recognized on the Companies’ Consolidated Balance Sheets, letters of credit and other forms of securities, as well as certain other long-term debt, all of which are not included in the tables below, are subject to offset under master netting or similar arrangements and would reduce the net exposure. See Note 18 for additional information regarding credit-related contingent features for the Companies’ derivative instruments.

Dominion Energy

Balance Sheet Presentation

The tables below present Dominion Energy’s derivative asset and liability balances by type of financial instrument, if the gross amounts recognized in its Consolidated Balance Sheets were netted with derivative instruments and cash collateral received or paid:

|  | March 31, 2022 |  |  | December 31, 2021 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
|  | Gross Assets Presented in the Consolidated Balance Sheet(1) |  |  | Financial Instruments |  |  | Cash Collateral Received |  |  | Net Amounts |  |  | Gross Assets Presented in the Consolidated Balance Sheet(1) |  |  | Financial Instruments |  |  | Cash Collateral Received |  |  | Net Amounts |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | 125 |  |  | $ | 37 |  |  | $ | — |  |  | $ | 88 |  |  | $ | 153 |  |  | $ | 13 |  |  | $ | — |  |  | $ | 140 |
Exchange |  |  | 136 |  |  |  | 130 |  |  |  | — |  |  |  | 6 |  |  |  | 9 |  |  |  | 7 |  |  |  | — |  |  |  | 2 |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 768 |  |  |  | 158 |  |  |  | — |  |  |  | 610 |  |  |  | 323 |  |  |  | 49 |  |  |  | — |  |  |  | 274 |
Foreign currency exchange rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 8 |  |  |  | — |  |  |  | — |  |  |  | 8 |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 1,029 |  |  | $ | 325 |  |  | $ | — |  |  | $ | 704 |  |  | $ | 493 |  |  | $ | 69 |  |  | $ | — |  |  | $ | 424 |

(1) | Excludes $180 million and $120 million of derivative assets at March 31, 2022 and December 31, 2021, respectively, which are not subject to master netting or similar arrangements.

34

|  | March 31, 2022 |  |  | December 31, 2021 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
|  | Gross Liabilities Presented in the Consolidated Balance Sheet(1) |  |  | Financial Instruments |  |  | Cash Collateral Paid |  |  | Net Amounts |  |  | Gross Liabilities Presented in the Consolidated Balance Sheet(1) |  |  | Financial Instruments |  |  | Cash Collateral Paid |  |  | Net Amounts |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | 326 |  |  | $ | 37 |  |  | $ | 124 |  |  | $ | 165 |  |  | $ | 95 |  |  | $ | 13 |  |  | $ | 54 |  |  | $ | 28 |
Exchange |  |  | 622 |  |  |  | 130 |  |  |  | 492 |  |  |  | — |  |  |  | 374 |  |  |  | 7 |  |  |  | 367 |  |  |  | — |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 362 |  |  |  | 158 |  |  |  | 6 |  |  |  | 198 |  |  |  | 399 |  |  |  | 49 |  |  |  | 11 |  |  |  | 339 |
Foreign currency exchange rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 4 |  |  |  | — |  |  |  | — |  |  |  | 4 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 1,314 |  |  | $ | 325 |  |  | $ | 622 |  |  | $ | 367 |  |  | $ | 868 |  |  | $ | 69 |  |  | $ | 432 |  |  | $ | 367 |

(1) | There were no derivative liabilities that are not subject to master netting or similar arrangements at March 31, 2022 or December 31, 2021.

Volumes

The following table presents the volume of Dominion Energy’s derivative activity at March 31, 2022. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of its long and short positions.

|  | Current |  |  | Noncurrent |
Natural Gas (bcf): |  |  |  |  |  |  |  |
Fixed price(1) |  |  | 29 |  |  |  | — |
Basis(1) |  |  | 155 |  |  |  | 465 |
Electricity (MWh in millions): |  |  |  |  |  |  |  |
Fixed price |  |  | 15 |  |  |  | 35 |
FTRs |  |  | 18 |  |  |  | — |
Interest rate(2) (in millions) |  | $ | 1,637 |  |  | $ | 12,809 |
Foreign currency exchange rate(2)(in millions) |  | 520 kr. |  |  | 4,530 kr. |

(1) | Includes options.

(2) | Maturity is determined based on final settlement period.

AOCI

The following table presents selected information related to losses on cash flow hedges included in AOCI in Dominion Energy’s Consolidated Balance Sheet at March 31, 2022:

|  | AOCI After-Tax |  |  | Amounts Expected to be Reclassified to Earnings During the Next 12 Months After-Tax |  |  | Maximum Term
(millions) |  |  |  |  |  |  |  |  |  |
Interest rate |  | $ | (323 | ) |  | $ | (38 | ) |  | 393 months
Total |  | $ | (323 | ) |  | $ | (38 | ) |  |

The amounts that will be reclassified from AOCI to earnings will generally be offset by the recognition of the hedged transactions (e.g., interest rate payments) in earnings, thereby achieving the realization of prices contemplated by the underlying risk management strategies and will vary from the expected amounts presented above as a result of changes in interest rates.

35

Fair Value Hedges

For derivative instruments that are designated and qualify as a fair value hedge, the gain or loss on the derivative instrument as well as the offsetting loss or gain on the hedged item attributable to the hedged risk are recognized in current earnings and presented in the same line item. There were no derivative instruments designated as fair value hedges during the three months ended March 31, 2022 and 2021.

The following table presents the amounts recorded on the Consolidated Balance Sheet related to cumulative basis adjustments for fair value hedges, all of which related to discontinued hedging relationships at both March 31, 2022 and December 31, 2021:

|  | Carrying Amount of the Hedged Asset (Liability) |  |  | Cumulative Amount of Fair Value Hedging Adjustments Included in the Carrying Amount of the Hedged Assets (Liabilities) |
|  | March 31, 2022 |  |  | December 31, 2021 |  |  | March 31, 2022 |  |  | December 31, 2021 |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | $ | (351 | ) |  | $ | (352 | ) |  | $ | (1 | ) |  | $ | (2 | )

36

Fair Value and Gains and Losses on Derivative Instruments

The following table presents the fair values of Dominion Energy’s derivatives and where they are presented in its Consolidated Balance Sheets:

|  | Fair Value – Derivatives under Hedge Accounting |  |  | Fair Value – Derivatives not under Hedge Accounting |  |  | Total Fair Value |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 227 |  |  | $ | 227 |
Interest rate |  |  | 40 |  |  |  | 13 |  |  |  | 53 |
Total current derivative assets(1) |  |  | 40 |  |  |  | 240 |  |  |  | 280 |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 214 |  |  |  | 214 |
Interest rate |  |  | 266 |  |  |  | 449 |  |  |  | 715 |
Total noncurrent derivative assets(2) |  |  | 266 |  |  |  | 663 |  |  |  | 929 |
Total derivative assets |  | $ | 306 |  |  | $ | 903 |  |  | $ | 1,209 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 725 |  |  | $ | 725 |
Interest rate |  |  | — |  |  |  | 1 |  |  |  | 1 |
Foreign currency exchange rate |  |  | — |  |  |  | 1 |  |  |  | 1 |
Total current derivative liabilities |  |  | — |  |  |  | 727 |  |  |  | 727 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 223 |  |  |  | 223 |
Interest rate |  |  | 200 |  |  |  | 161 |  |  |  | 361 |
Foreign currency exchange rate |  |  | — |  |  |  | 3 |  |  |  | 3 |
Total noncurrent derivative liabilities(3) |  |  | 200 |  |  |  | 387 |  |  |  | 587 |
Total derivative liabilities |  | $ | 200 |  |  | $ | 1,114 |  |  | $ | 1,314 |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 103 |  |  | $ | 103 |
Interest rate |  |  | 1 |  |  |  | 17 |  |  |  | 18 |
Foreign currency exchange rate |  |  | — |  |  |  | 1 |  |  |  | 1 |
Total current derivative assets(1) |  |  | 1 |  |  |  | 121 |  |  |  | 122 |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 179 |  |  |  | 179 |
Interest rate |  |  | 145 |  |  |  | 160 |  |  |  | 305 |
Foreign currency exchange rate |  |  | — |  |  |  | 7 |  |  |  | 7 |
Total noncurrent derivative assets(2) |  |  | 145 |  |  |  | 346 |  |  |  | 491 |
Total derivative assets |  | $ | 146 |  |  | $ | 467 |  |  | $ | 613 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 304 |  |  | $ | 304 |
Interest rate |  |  | 42 |  |  |  | 13 |  |  |  | 55 |
Total current derivative liabilities |  |  | 42 |  |  |  | 317 |  |  |  | 359 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 165 |  |  |  | 165 |
Interest rate |  |  | 295 |  |  |  | 49 |  |  |  | 344 |
Total noncurrent derivative liabilities(3) |  |  | 295 |  |  |  | 214 |  |  |  | 509 |
Total derivative liabilities |  | $ | 337 |  |  | $ | 531 |  |  | $ | 868 |

(1) | Current derivative assets are presented in other current assets in Dominion Energy’s Consolidated Balance Sheets.

(2) | Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion Energy’s Consolidated Balance Sheets.

(3) | Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion Energy’s Consolidated Balance Sheets.

37

The following tables present the gains and losses on Dominion Energy’s derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income.

Derivatives in cash flow hedging relationships |  | Amount of Gain (Loss) Recognized in AOCI on Derivatives(1) |  |  | Amount of Gain (Loss) Reclassified From AOCI to Income |  |  | Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2) |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |
Interest rate(3) |  | $ | 33 |  |  | $ | (14 | ) |  | $ | 279 |
Total |  | $ | 33 |  |  | $ | (14 | ) |  | $ | 279 |
Three Months Ended March 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |
Commodity(4) |  | $ | — |  |  | $ | (1 | ) |  | $ | — |
Interest rate(3) |  |  | 52 |  |  |  | (16 | ) |  |  | 408 |
Total |  | $ | 52 |  |  | $ | (17 | ) |  | $ | 408 |

(1) | Amounts deferred into AOCI have no associated effect in Dominion Energy’s Consolidated Statements of Income.

(2) | Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion Energy’s Consolidated Statements of Income.

(3) | Amounts recorded in Dominion Energy’s Consolidated Statement of Income are classified in interest and related charges.

(4) | Amounts recorded in Dominion Energy’s Consolidated Statement of Income are classified in purchased gas.

Derivatives not designated as hedging instruments |  | Amount of Gain (Loss) Recognized in Income on Derivatives(1)(2) |  |
|  | Three Months Ended |  |
|  | March 31, |  |
|  | 2022 |  |  | 2021 |  |
(millions) |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |
Commodity: |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | (330 | ) |  | $ | (41 | ) |
Purchased gas |  |  | 2 |  |  |  | — |  |
Electric fuel and other energy-related purchases |  |  | 59 |  |  |  | (44 | ) |
Interest rate: |  |  |  |  |  |  |  |  |
Interest and related charges |  |  | 196 |  |  |  | 319 |  |
Total |  | $ | (73 | ) |  | $ | 234 |  |

(1) | Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion Energy’s Consolidated Statements of Income.

(2) | Excludes amounts related to foreign currency exchange rate derivatives that are deferred to plant under construction within property, plant and equipment that will begin to amortize once the CVOW Commercial Project is placed in service.

38

Virginia Power

Balance Sheet Presentation

The tables below present Virginia Power’s derivative asset and liability balances by type of financial instrument, if the gross amounts recognized in its Consolidated Balance Sheets were netted with derivative instruments and cash collateral received or paid:

|  | March 31, 2022 |  |  | December 31, 2021 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
|  | Gross Assets Presented in the Consolidated Balance Sheet(1) |  |  | Financial Instruments |  |  | Cash Collateral Received |  |  | Net Amounts |  |  | Gross Assets Presented in the Consolidated Balance Sheet(1) |  |  | Financial Instruments |  |  | Cash Collateral Received |  |  | Net Amounts |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | 32 |  |  | $ | 10 |  |  | $ | — |  |  | $ | 22 |  |  | $ | 110 |  |  | $ | 8 |  |  | $ | — |  |  | $ | 102 |
Exchange |  |  | 9 |  |  |  | 9 |  |  |  | — |  |  |  | — |  |  |  | 7 |  |  |  | 7 |  |  |  | — |  |  |  | — |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 300 |  |  |  | 36 |  |  |  | — |  |  |  | 264 |  |  |  | 146 |  |  |  | 20 |  |  |  | — |  |  |  | 126 |
Foreign currency exchange rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 8 |  |  |  | — |  |  |  | — |  |  |  | 8 |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 341 |  |  | $ | 55 |  |  | $ | — |  |  | $ | 286 |  |  | $ | 271 |  |  | $ | 35 |  |  | $ | — |  |  | $ | 236 |

(1) | Excludes $63 million and $29 million of derivative assets at March 31, 2022 and December 31, 2021, respectively, which are not subject to master netting or similar arrangements.

|  | March 31, 2022 |  |  | December 31, 2021 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
|  | Gross Liabilities Presented in the Consolidated Balance Sheet(1) |  |  | Financial Instruments |  |  | Cash Collateral Paid |  |  | Net Amounts |  |  | Gross Liabilities Presented in the Consolidated Balance Sheet(1) |  |  | Financial Instruments |  |  | Cash Collateral Paid |  |  | Net Amounts |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | 167 |  |  | $ | 10 |  |  | $ | 124 |  |  | $ | 33 |  |  | $ | 84 |  |  | $ | 8 |  |  | $ | 54 |  |  | $ | 22 |
Exchange |  |  | 136 |  |  |  | 9 |  |  |  | 127 |  |  |  | — |  |  |  | 43 |  |  |  | 7 |  |  |  | 36 |  |  |  | — |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 200 |  |  |  | 36 |  |  |  | — |  |  |  | 164 |  |  |  | 337 |  |  |  | 20 |  |  |  | — |  |  |  | 317 |
Foreign currency exchange rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 4 |  |  |  | — |  |  |  | — |  |  |  | 4 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 507 |  |  | $ | 55 |  |  | $ | 251 |  |  | $ | 201 |  |  | $ | 464 |  |  | $ | 35 |  |  | $ | 90 |  |  | $ | 339 |

(1) | Excludes $1 million and $6 million of derivative liabilities at March 31, 2022 and December 31, 2021, respectively, which are not subject to master netting or similar arrangements.

39

Volumes

The following table presents the volume of Virginia Power’s derivative activity at March 31, 2022. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of its long and short positions.

|  | Current |  |  | Noncurrent |
Natural Gas (bcf): |  |  |  |  |  |  |  |
Fixed price(1) |  |  | 21 |  |  |  | — |
Basis(1) |  |  | 146 |  |  |  | 463 |
Electricity (MWh in millions): |  |  |  |  |  |  |  |
Fixed price |  |  | 7 |  |  |  | 9 |
FTRs |  |  | 18 |  |  |  | — |
Interest rate(2) (in millions) |  | $ | 1,100 |  |  | $ | 2,800 |
Foreign currency exchange rate(2)(in millions) |  | 520 kr. |  |  | 4,530 kr. |

(1) | Includes options.

(2) | Maturity is determined based on final settlement period.

AOCI

The following table presents selected information related to losses on cash flow hedges included in AOCI in Virginia Power’s Consolidated Balance Sheet at March 31, 2022:

|  | AOCI After-Tax |  |  | Amounts Expected to be Reclassified to Earnings During the Next 12 Months After-Tax |  |  | Maximum Term
(millions) |  |  |  |  |  |  |  |  |  |
Interest rate |  | $ | (25 | ) |  | $ | (2 | ) |  | 393 months
Total |  | $ | (25 | ) |  | $ | (2 | ) |  |

The amounts that will be reclassified from AOCI to earnings will generally be offset by the recognition of the hedged transactions (e.g., interest payments) in earnings, thereby achieving the realization of interest rates contemplated by the underlying risk management strategies and will vary from the expected amounts presented above as a result of changes in interest rates.

40

Fair Value and Gains and Losses on Derivative Instruments

The following table presents the fair values of Virginia Power’s derivatives and where they are presented in its Consolidated Balance Sheets:

|  | Fair Value – Derivatives under Hedge Accounting |  |  | Fair Value – Derivatives not under Hedge Accounting |  |  | Total Fair Value |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 80 |  |  | $ | 80 |
Interest rate |  |  | 34 |  |  |  | — |  |  |  | 34 |
Total current derivative assets(1) |  |  | 34 |  |  |  | 80 |  |  |  | 114 |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 24 |  |  |  | 24 |
Interest rate |  |  | 266 |  |  |  | — |  |  |  | 266 |
Total noncurrent derivative assets(2) |  |  | 266 |  |  |  | 24 |  |  |  | 290 |
Total derivative assets |  | $ | 300 |  |  | $ | 104 |  |  | $ | 404 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 240 |  |  | $ | 240 |
Foreign currency exchange rate |  |  | — |  |  |  | 1 |  |  |  | 1 |
Total current derivative liabilities |  |  | — |  |  |  | 241 |  |  |  | 241 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 64 |  |  |  | 64 |
Interest rate |  |  | 200 |  |  |  | — |  |  |  | 200 |
Foreign currency exchange rate |  |  | — |  |  |  | 3 |  |  |  | 3 |
Total noncurrent derivative liabilities(3) |  |  | 200 |  |  |  | 67 |  |  |  | 267 |
Total derivative liabilities |  | $ | 200 |  |  | $ | 308 |  |  | $ | 508 |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 74 |  |  | $ | 74 |
Interest rate |  |  | 1 |  |  |  | — |  |  |  | 1 |
Foreign currency exchange rate |  |  | — |  |  |  | 1 |  |  |  | 1 |
Total current derivative assets(1) |  |  | 1 |  |  |  | 75 |  |  |  | 76 |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 72 |  |  |  | 72 |
Interest rate |  |  | 145 |  |  |  | — |  |  |  | 145 |
Foreign currency exchange rate |  |  | — |  |  |  | 7 |  |  |  | 7 |
Total noncurrent derivative assets(2) |  |  | 145 |  |  |  | 79 |  |  |  | 224 |
Total derivative assets |  | $ | 146 |  |  | $ | 154 |  |  | $ | 300 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 92 |  |  | $ | 92 |
Interest rate |  |  | 42 |  |  |  | — |  |  |  | 42 |
Total current derivative liabilities |  |  | 42 |  |  |  | 92 |  |  |  | 134 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 41 |  |  |  | 41 |
Interest rate |  |  | 295 |  |  |  | — |  |  |  | 295 |
Total noncurrent derivative liabilities(3) |  |  | 295 |  |  |  | 41 |  |  |  | 336 |
Total derivative liabilities |  | $ | 337 |  |  | $ | 133 |  |  | $ | 470 |

41

(1) | Current derivative assets are presented in other current assets in Virginia Power’s Consolidated Balance Sheets.

(2) | Noncurrent derivative assets are presented in other deferred charges and other assets in Virginia Power’s Consolidated Balance Sheets.

(3) | Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Virginia Power’s Consolidated Balance Sheets.

The following tables present the gains and losses on Virginia Power’s derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:

Derivatives in cash flow hedging relationships |  | Amount of Gain (Loss) Recognized in AOCI on Derivatives(1) |  |  | Amount of Gain (Loss) Reclassified From AOCI to Income |  |  | Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2) |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |
Interest rate(3) |  | $ | 26 |  |  | $ | (1 | ) |  | $ | 279 |
Total |  | $ | 26 |  |  | $ | (1 | ) |  | $ | 279 |
Three Months Ended March 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |
Interest rate(3) |  | $ | 43 |  |  | $ | (1 | ) |  | $ | 407 |
Total |  | $ | 43 |  |  | $ | (1 | ) |  | $ | 407 |

(1) | Amounts deferred into AOCI have no associated effect in Virginia Power’s Consolidated Statements of Income.

(2) | Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power’s Consolidated Statements of Income.

(3) Amounts recorded in Virginia Power’s Consolidated Statements of Income are classified in interest and related charges.

Derivatives not designated as hedging instruments |  | Amount of Gain (Loss) Recognized in Income on Derivatives(1)(2) |  |
|  | Three Months Ended |  |
|  | March 31, |  |
|  | 2022 |  |  | 2021 |  |
(millions) |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |
Commodity: |  |  |  |  |  |  |  |  |
Operating Revenue |  | $ | (41 | ) |  | $ | (2 | ) |
Electric fuel and other energy-related purchases |  |  | 57 |  |  |  | (44 | ) |
Total |  | $ | 16 |  |  | $ | (46 | ) |

(1) | Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power’s Consolidated Statements of Income.

(2) Excludes amounts related to foreign currency exchange rate derivatives that are deferred to plant under construction within property, plant and equipment that will begin to amortize once the CVOW Commercial Project is placed in service.

Note 10. Investments

Dominion Energy

Equity and Debt Securities

Rabbi Trust Securities

Equity and fixed income securities and cash equivalents in Dominion Energy’s rabbi trusts and classified as trading totaled $116 million and $122 million at March 31, 2022 and December 31, 2021, respectively.

42

Decommissioning Trust Securities

Dominion Energy holds equity and fixed income securities, insurance contracts and cash equivalents in nuclear decommissioning trust funds to fund future decommissioning costs for its nuclear plants. Dominion Energy’s decommissioning trust funds are summarized below:

|  | Amortized Cost |  |  | Total Unrealized Gains |  |  | Total Unrealized Losses |  |  | Allowance for Credit Losses |  |  | Fair Value |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities:(1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  | $ | 1,586 |  |  | $ | 3,498 |  |  | $ | (13 | ) |  |  |  |  |  | $ | 5,071 |
Fixed income securities:(2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | 876 |  |  |  | 9 |  |  |  | (45 | ) |  | $ | — |  |  |  | 840 |
Government securities |  |  | 1,358 |  |  |  | 14 |  |  |  | (48 | ) |  |  | — |  |  |  | 1,324 |
Common/collective trust funds |  |  | 150 |  |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | 153 |
Insurance contracts |  |  | 242 |  |  |  | — |  |  |  | — |  |  |  |  |  |  |  | 242 |
Cash equivalents and other(3) |  |  | 26 |  |  |  | 5 |  |  |  | (47 | ) |  |  | — |  |  |  | (16 | )
Total |  | $ | 4,238 |  |  | $ | 3,529 |  |  | $ | (153 | ) | (4) | $ | — |  |  | $ | 7,614 |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities:(1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  | $ | 1,567 |  |  | $ | 3,734 |  |  | $ | (13 | ) |  |  |  |  |  | $ | 5,288 |
Fixed income securities:(2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | 854 |  |  |  | 32 |  |  |  | (5 | ) |  | $ | — |  |  |  | 881 |
Government securities |  |  | 1,382 |  |  |  | 43 |  |  |  | (7 | ) |  |  | — |  |  |  | 1,418 |
Common/collective trust funds |  |  | 168 |  |  |  | 4 |  |  |  | — |  |  |  | — |  |  |  | 172 |
Insurance contracts |  |  | 255 |  |  |  | — |  |  |  | — |  |  |  |  |  |  |  | 255 |
Cash equivalents and other(3) |  |  | 9 |  |  |  | 2 |  |  |  | (75 | ) |  |  | — |  |  |  | (64 | )
Total |  | $ | 4,235 |  |  | $ | 3,815 |  |  | $ | (100 | ) | (4) | $ | — |  |  | $ | 7,950 |

(1) | Unrealized gains and losses on equity securities are included in other income and the nuclear decommissioning trust regulatory liability.

(2) | Unrealized gains and losses on fixed income securities are included in AOCI and the nuclear decommissioning trust regulatory liability. Changes in allowance for credit losses are included in other income.

(3) | Includes pending purchases of securities of $1 million and $35 million at March 31, 2022 and December 31, 2021, respectively.

(4) | The fair value of securities in an unrealized loss position was $1.6 billion and $883 million at March 31, 2022 and December 31, 2021, respectively.

The portion of unrealized gains and losses that relates to equity securities held within Dominion Energy’s nuclear decommissioning trusts is summarized below:

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Net gains (losses) recognized during the period |  | $ | (206 | ) |  | $ | 279 |
Less: Net (gains) losses recognized during the period on securities sold during the period |  |  | (1 | ) |  |  | (178 | )
Unrealized gains (losses) recognized during the period on securities still held at period end(1) |  | $ | (207 | ) |  | $ | 101 |

(1) | Included in other income and the nuclear decommissioning trust regulatory liability.

43

The fair value of Dominion Energy’s fixed income securities with readily determinable fair values held in nuclear decommissioning trust funds at March 31, 2022 by contractual maturity is as follows:

|  | Amount |
(millions) |  |  |  |
Due in one year or less |  | $ | 274 |
Due after one year through five years |  |  | 610 |
Due after five years through ten years |  |  | 596 |
Due after ten years |  |  | 837 |
Total |  | $ | 2,317 |

Presented below is selected information regarding Dominion Energy’s equity and fixed income securities with readily determinable fair values held in nuclear decommissioning trust funds.

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Proceeds from sales |  | $ | 814 |  |  | $ | 1,765 |
Realized gains(1) |  |  | 40 |  |  |  | 232 |
Realized losses(1) |  |  | 54 |  |  |  | 59 |

(1) | Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability.

Virginia Power

Virginia Power holds equity and fixed income securities and cash equivalents in nuclear decommissioning trust funds to fund future decommissioning costs for its nuclear plants. Virginia Power’s decommissioning trust funds are summarized below:

|  | Amortized Cost |  |  | Total Unrealized Gains |  |  | Total Unrealized Losses |  |  | Allowance for Credit Losses |  |  | Fair Value |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities:(1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  | $ | 857 |  |  | $ | 1,619 |  |  | $ | (12 | ) |  |  |  |  |  | $ | 2,464 |
Fixed income securities:(2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | 535 |  |  |  | 4 |  |  |  | (30 | ) |  | $ | — |  |  |  | 509 |
Government securities |  |  | 568 |  |  |  | 4 |  |  |  | (19 | ) |  |  | — |  |  |  | 553 |
Common/collective trust funds |  |  | 55 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 55 |
Cash equivalents and other(3) |  |  | (4 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (4 | )
Total |  | $ | 2,011 |  |  | $ | 1,627 |  |  | $ | (61 | ) | (4) | $ | — |  |  | $ | 3,577 |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities:(1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  | $ | 841 |  |  | $ | 1,720 |  |  | $ | (11 | ) |  |  |  |  |  | $ | 2,550 |
Fixed income securities:(2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | 517 |  |  |  | 17 |  |  |  | (3 | ) |  | $ | — |  |  |  | 531 |
Government securities |  |  | 584 |  |  |  | 16 |  |  |  | (2 | ) |  |  | — |  |  |  | 598 |
Common/collective trust funds |  |  | 53 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 53 |
Cash equivalents and other(3) |  |  | 2 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2 |
Total |  | $ | 1,997 |  |  | $ | 1,753 |  |  | $ | (16 | ) | (4) | $ | — |  |  | $ | 3,734 |

(1) | Unrealized gains and losses on equity securities are included in other income and the nuclear decommissioning trust regulatory liability.

(2) | Unrealized gains and losses on fixed income securities are included in AOCI and the nuclear decommissioning trust regulatory liability. Changes in allowance for credit losses are included in other income.

(3) | Includes pending purchases of securities of $2 million at March 31, 2022, and pending sales of securities of $5 million at December 31, 2021.

(4) | The fair value of securities in an unrealized loss position was $863 million and $425 million at March 31, 2022 and December 31, 2021, respectively.

44

The portion of unrealized gains and losses that relates to equity securities held within Virginia Power’s nuclear decommissioning trusts is summarized below:

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Net gains (losses) recognized during the period |  | $ | (102 | ) |  | $ | 143 |
Less: Net (gains) losses recognized during the period on securities sold during the period |  |  | (4 | ) |  |  | (88 | )
Unrealized gains (losses) recognized during the period on securities still held at period end(1) |  | $ | (106 | ) |  | $ | 55 |

(1) | Included in other income and the nuclear decommissioning trust regulatory liability.

The fair value of Virginia Power’s fixed income securities with readily determinable fair values held in nuclear decommissioning trust funds at March 31, 2022 by contractual maturity is as follows:

|  | Amount |
(millions) |  |  |  |
Due in one year or less |  | $ | 83 |
Due after one year through five years |  |  | 302 |
Due after five years through ten years |  |  | 358 |
Due after ten years |  |  | 374 |
Total |  | $ | 1,117 |

Presented below is selected information regarding Virginia Power’s equity and fixed income securities with readily determinable fair values held in nuclear decommissioning trust funds.

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Proceeds from sales |  | $ | 392 |  |  | $ | 789 |
Realized gains(1) |  |  | 16 |  |  |  | 106 |
Realized losses(1) |  |  | 19 |  |  |  | 23 |

(1) | Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability.

Equity Method Investments

Dominion Energy recorded equity earnings on its investments of $80 million for both the three months ended March 31, 2022 and 2021, in earnings from equity method investees in its Consolidated Statements of Income. In addition, Dominion Energy recorded equity losses of $2 million and $8 million for the three months ended March 31, 2022 and 2021, respectively, in discontinued operations related to its investment in Atlantic Coast Pipeline. Dominion Energy received distributions of $76 million and $73 million for the three months ended March 31, 2022 and 2021, respectively. Dominion Energy made contributions of $74 million and $1.0 billion for the three months ended March 31, 2022 and 2021, respectively. At March 31, 2022 and December 31, 2021, the net difference between the carrying amount of Dominion Energy’s investments and its share of underlying equity in net assets was $231 million and $244 million, respectively. At March 31, 2022, these differences are primarily comprised of $11 million of equity method goodwill that is not being amortized and a $219 million basis difference from Dominion Energy’s investment in Cove Point, which is being amortized over the useful lives of the underlying assets. At December 31, 2021, these differences are comprised of $27 million of equity method goodwill that is not being amortized, a $221 million basis difference from Dominion Energy’s investment in Cove Point, which is being amortized over the useful lives of the underlying assets, and a net $(4) million basis difference primarily attributable to an unfunded commitment made to Align RNG.

Cove Point

Dominion Energy holds a 50% noncontrolling limited partnership interest in Cove Point which is accounted for as an equity method investment, as discussed in Note 9 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

45

Income before income taxes recorded by Cove Point was $151 million and $138 million for the three months ended March 31, 2022 and 2021, respectively. Earnings attributable to Dominion Energy are presented within earnings from equity method investees in its Consolidated Statements of Income.

Dominion Energy recorded distributions from Cove Point of $76 million and $73 million for the three months ended March 31, 2022 and 2021, respectively.

Atlantic Coast Pipeline

A description of Dominion Energy’s investment in Atlantic Coast Pipeline, including events that led to the cancellation of the Atlantic Coast Pipeline Project in July 2020, is included in Note 9 to the Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021.

At March 31, 2022 and December 31, 2021, Dominion Energy has recorded a liability of $115 million and $113 million, respectively, in other current liabilities in its Consolidated Balance Sheets as a result of its share of equity losses exceeding its investment which reflects Dominion Energy’s obligations on behalf of Atlantic Coast Pipeline related to its AROs.

Dominion Energy recorded contributions of $965 million during the three months ended March 31, 2021 to Atlantic Coast Pipeline. Dominion Energy recorded no contributions during the three months ended March 31, 2022 to Atlantic Coast Pipeline.

Dominion Energy expects to incur additional losses from Atlantic Coast Pipeline as it completes wind-down activities. While Dominion Energy is unable to precisely estimate the amounts to be incurred by Atlantic Coast Pipeline, the portion of such amounts attributable to Dominion Energy is not expected to be material to Dominion Energy’s results of operations, financial position or statement of cash flows.

Wrangler

In March 2022, Dominion Energy sold its remaining 15% noncontrolling partnership interest in Wrangler to Interstate Gas Supply, Inc. for cash consideration of $85 million. Dominion Energy recognized a gain of $11 million ($8 million after-tax), included in other income, in its Consolidated Statements of Income for the three months ended March 31, 2022.

All activity relating to Wrangler is recorded within the Corporate and Other segment.

Dominion Privatization

In February 2022, Dominion Energy entered into an agreement to form Dominion Privatization, a partnership with Patriot. Dominion Privatization, through its wholly-owned subsidiaries, will maintain and operate electric and gas distribution infrastructure under service concession arrangements with certain U.S. military installations. Under the agreement, Dominion Energy will contribute its existing privatization operations, excluding contracts held by DESC, and Patriot will contribute cash.

The initial contribution, consisting of privatization operations in South Carolina, Texas and Pennsylvania, closed in March 2022 for which Dominion Energy received total consideration of $120 million, subject to customary closing adjustments, comprised of $60 million in cash proceeds and a 50% noncontrolling ownership interest in Dominion Privatization with an initial fair value of $60 million, estimated using the market approach. This is considered a Level 2 fair value measurement given that it is based on the agreed-upon sales price. In connection with the transaction, Dominion Energy recorded a gain of $23 million ($16 million after-tax), presented in other operations and maintenance expense in its Consolidated Statements of Income. Dominion Energy’s 50% noncontrolling ownership interest in Dominion Privatization is accounted for as an equity method investment as Dominion Energy has the ability to exercise significant influence, but not control, over the investee.

Dominion Energy expects to contribute its existing privatization operations in Virginia to Dominion Privatization by the end of 2022, contingent on clearance or approval under the Hart-Scott-Rodino Act and other customary closing and regulatory conditions. In April 2022, Dominion Energy filed with the Federal Trade Commission for approval under the Hart-Scott-Rodino Act. The contribution of the service concession arrangements currently held by Virginia Power also requires approval from the Virginia and North Carolina Commissions. Upon closing of the second contribution, Dominion Energy expects to receive cash proceeds totaling $108 million, subject to customary closing adjustments, and to recognize a gain of approximately $130 million ($100 million after-tax). When this future contribution occurs, Dominion Energy expects to maintain a 50% noncontrolling ownership interest in Dominion Privatization.

At March 31, 2022, $85 million of contracts and related assets and $4 million of liabilities associated with existing privatization operations in Virginia are classified as held for sale and reflected in current assets held for sale and current liabilities held for sale, respectively, in Dominion Energy’s Consolidated Balance Sheets and in other current assets and other current liabilities, respectively, in Virginia Power’s Consolidated Balance Sheets.

All activity relating to Dominion Privatization is reflected within the Corporate and Other segment.

46

Note 11. Property, Plant and Equipment

Acquisitions of Nonregulated Solar Projects

Other than the items discussed below, there have been no significant updates to acquisitions of solar projects by the Companies from those discussed in Note 10 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

The following table presents acquisitions by Virginia Power of non-jurisdictional solar projects. Virginia Power expects to claim federal investment tax credits on the projects.

Project Name |  | Date Agreement Entered |  | Date Agreement Closed |  | Project Location |  | Project Cost (millions)(1) |  |  | Date of Commercial Operations |  | MW Capacity |
Pumpkinseed |  | May 2020 |  | May 2020 |  | Virginia |  | $ | 140 |  |  | Expected 2022 |  |  | 60 |
Bookers Mill |  | February 2021 |  | June 2021 |  | Virginia |  |  | 230 |  |  | Expected 2023 |  |  | 127 |

(1) | Includes acquisition cost.

The following table presents acquisitions by Dominion Energy of solar projects in addition to the Virginia Power projects presented above. Dominion Energy expects to claim federal investment tax credits on the projects.

Project Name |  | Date Agreement Entered |  | Date Agreement Closed |  | Project Location |  | Project Cost (millions)(1) |  |  | Date of Commercial Operations |  | MW Capacity |
Madison |  | July 2020 |  | July 2020 |  | Virginia |  | $ | 130 |  |  | Expected 2023 |  |  | 62 |
Atlanta Farms |  | March 2022 |  | Expected 2022 |  | Ohio |  |  | 390 |  |  | Expected 2023 |  |  | 200 |
Hardin II |  | August 2020 |  | Expected 2022 |  | Ohio |  |  | 295 |  |  | Expected split(2) |  |  | 150 |

(1) | Includes acquisition cost.

(2) | Expected to be split between 2022 and 2023.

47

Note 12. Regulatory Assets and Liabilities

Regulatory assets and liabilities include the following:

|  | March 31, 2022 |  |  | December 31, 2021 |
(millions) |  |  |  |  |  |  |  |
Dominion Energy |  |  |  |  |  |  |  |
Regulatory assets: |  |  |  |  |  |  |  |
Deferred cost of fuel used in electric generation(1) |  | $ | 240 |  |  | $ | 251 |
Deferred project costs and DSM programs for gas utilities(2) |  |  | 45 |  |  |  | 53 |
Unrecovered gas costs(3) |  |  | 82 |  |  |  | 191 |
Deferred rider costs for Virginia electric utility(4) |  |  | 83 |  |  |  | 72 |
Ash pond and landfill closure costs(5) |  |  | 150 |  |  |  | 193 |
Deferred nuclear refueling outage costs(6) |  |  | 76 |  |  |  | 79 |
NND Project costs(7) |  |  | 138 |  |  |  | 138 |
Deferred early plant retirement charges(8) |  |  | 226 |  |  |  | 226 |
Derivatives(9) |  |  | 264 |  |  |  | 112 |
Other |  |  | 173 |  |  |  | 177 |
Regulatory assets-current |  |  | 1,477 |  |  |  | 1,492 |
Unrecognized pension and other postretirement benefit costs(10) |  |  | 577 |  |  |  | 548 |
Deferred rider costs for Virginia electric utility(4) |  |  | 498 |  |  |  | 489 |
Deferred project costs for gas utilities(2) |  |  | 696 |  |  |  | 675 |
Interest rate hedges(11) |  |  | 612 |  |  |  | 899 |
AROs and related funding(12) |  |  | 359 |  |  |  | 329 |
NND Project costs(7) |  |  | 2,191 |  |  |  | 2,226 |
Ash pond and landfill closure costs(5) |  |  | 2,226 |  |  |  | 2,223 |
Deferred cost of fuel used in electric generation(1) |  |  | 717 |  |  |  | 409 |
Deferred early plant retirement charges(8) |  |  | 169 |  |  |  | 226 |
Other |  |  | 613 |  |  |  | 619 |
Regulatory assets-noncurrent |  |  | 8,658 |  |  |  | 8,643 |
Total regulatory assets |  | $ | 10,135 |  |  | $ | 10,135 |
Regulatory liabilities: |  |  |  |  |  |  |  |
Provision for future cost of removal and AROs(13) |  |  | 181 |  |  |  | 181 |
Reserve for refunds and rate credits to electric utility customers(14) |  |  | 243 |  |  |  | 420 |
Income taxes refundable through future rates(15) |  |  | 150 |  |  |  | 153 |
Monetization of guarantee settlement(16) |  |  | 67 |  |  |  | 67 |
Derivatives(9) |  |  | 103 |  |  |  | 69 |
Other |  |  | 86 |  |  |  | 96 |
Regulatory liabilities-current |  |  | 830 |  |  |  | 986 |
Income taxes refundable through future rates(15) |  |  | 4,164 |  |  |  | 4,260 |
Provision for future cost of removal and AROs(13) |  |  | 2,346 |  |  |  | 2,331 |
Nuclear decommissioning trust(17) |  |  | 2,016 |  |  |  | 2,158 |
Monetization of guarantee settlement(16) |  |  | 753 |  |  |  | 831 |
Reserve for refunds and rate credits to electric utility customers(14) |  |  | 413 |  |  |  | 448 |
Unrecognized pension and other postretirement benefit costs(10) |  |  | 188 |  |  |  | 200 |
Overrecovered other postretirement benefit costs(18) |  |  | 114 |  |  |  | 105 |
Other |  |  | 442 |  |  |  | 380 |
Regulatory liabilities-noncurrent |  |  | 10,436 |  |  |  | 10,713 |
Total regulatory liabilities |  | $ | 11,266 |  |  | $ | 11,699 |

(1) | Reflects deferred fuel expenses for the Virginia, North Carolina and South Carolina jurisdictions of Dominion Energy’s electric generation operations. Reflects a $66 million reduction recorded in the first quarter of 2022 from the application of a portion of the monetization of guarantee settlement previously reflected as regulatory liabilities associated with the approval of DESC’s cost of fuel proceedings. See Note 13 for additional information.

(2) | Primarily reflects amounts expected to be collected from or owed to gas customers in Dominion Energy’s service territories associated with current and prospective rider projects, including CEP, PIR and pipeline integrity management. See Note 13 for additional information.

(3) | Reflects unrecovered gas costs at regulated gas operations, which are recovered through filings with the applicable regulatory authority.

(4) |

48

| Reflects deferrals under Virginia Power’s electric transmission FERC formula rate and the deferral of costs associated with certain current and prospective rider projects. See Note 13 for additional information.

(5) | Primarily reflects legislation enacted in Virginia in 2019, which requires any CCR asset located at certain Virginia Power stations to be closed by removing the CCR to an approved landfill or through beneficial reuse. These deferred costs are expected to be collected over a period between 15 and 18 years commencing December 2021 through Rider CCR. Virginia Power is entitled to collect carrying costs on uncollected expenditures once expenditures have been made. See Note 13 for additional information.

(6) | Legislation enacted in Virginia in April 2014 requires Virginia Power to defer operation and maintenance costs incurred in connection with the refueling of any nuclear-powered generating plant. These deferred costs will be amortized over the refueling cycle, not to exceed 18 months.

(7) | Reflects expenditures by DESC associated with the NND Project, which pursuant to the SCANA Merger Approval Order, will be recovered from DESC electric service customers over a 20-year period ending in 2039. See Note 3 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 for additional information.

(8) | Reflects amounts from the early retirements of certain coal- and oil-fired generating units to be amortized through 2023 in accordance with the settlement of the 2021 Triennial Review. See Note 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 for additional information.

(9) | For jurisdictions subject to cost-based rate regulation, changes in the fair value of derivative instruments result in the recognition of regulatory assets or regulatory liabilities as they are expected to be recovered from or refunded to customers.

(1 0) | Represents unrecognized pension and other postretirement employee benefit costs expected to be recovered or refunded through future rates generally over the expected remaining service period of plan participants by certain of Dominion Energy's rate-regulated subsidiaries.

(1 1) | Reflects interest rate hedges recoverable from or refundable to customers. Certain of these instruments are settled and any related payments are being amortized into interest expense over the life of the related debt, which has a weighted-average useful life of approximately 27 years as of March 31, 2022.

(1 2) | Represents deferred depreciation and accretion expense related to legal obligations associated with the future retirement of generation, transmission and distribution properties. The AROs primarily relate to DESC’s electric generating facilities, including Summer, and are expected to be recovered over the related property lives and periods of decommissioning which may range up to approximately 105 years.

(1 3) | Rates charged to customers by Dominion Energy’s regulated businesses include a provision for the cost of future activities to remove assets that are expected to be incurred at the time of retirement.

(1 4) | Reflects amounts previously collected from retail electric customers of DESC for the NND Project to be credited over an estimated 11-year period effective February 2019, in connection with the SCANA Merger Approval Order. See Notes 3 and 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 for additional information. Also reflects amounts to be refunded to jurisdictional retail electric customers in Virginia associated with the settlement of the 2021 Triennial Review. See Note 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 for additional information.

(1 5) | Amounts recorded to pass the effect of reduced income taxes from the 2017 Tax Reform Act to customers in future periods, which will primarily reverse at the weighted average tax rate that was used to build the reserves over the remaining book life of the property, net of amounts to be recovered through future rates to pay income taxes that become payable when rate revenue is provided to recover AFUDC equity.

(1 6) | Reflects amounts to be refunded to DESC electric service customers over a 20-year period ending in 2039 associated with the monetization of a bankruptcy settlement agreement. See Note 3 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 for additional information.

(17) | Primarily reflects a regulatory liability representing amounts collected from Virginia jurisdictional customers and placed in external trusts (including income, losses and changes in fair value thereon, as applicable) for the future decommissioning of Dominion Energy’s utility nuclear generation stations, in excess of the related AROs.

(18) | Reflects a regulatory liability for the collection of postretirement benefit costs allowed in rates in excess of expense incurred.

49

|  | March 31, 2022 |  |  | December 31, 2021 |
(millions) |  |  |  |  |  |  |  |
Virginia Power |  |  |  |  |  |  |  |
Regulatory assets: |  |  |  |  |  |  |  |
Deferred cost of fuel used in electric generation(1) |  | $ | 119 |  |  | $ | 131 |
Deferred rider costs(2) |  |  | 83 |  |  |  | 72 |
Ash pond and landfill closure costs(3) |  |  | 150 |  |  |  | 193 |
Deferred nuclear refueling outage costs(4) |  |  | 76 |  |  |  | 79 |
Deferred early plant retirement charges(5) |  |  | 226 |  |  |  | 226 |
Derivatives(6) |  |  | 257 |  |  |  | 105 |
Other |  |  | 41 |  |  |  | 44 |
Regulatory assets-current |  |  | 952 |  |  |  | 850 |
Deferred rider costs(2) |  |  | 498 |  |  |  | 489 |
Interest rate hedges(7) |  |  | 326 |  |  |  | 604 |
Ash pond and landfill closure costs(3) |  |  | 2,226 |  |  |  | 2,223 |
Deferred cost of fuel used in electric generation(1) |  |  | 717 |  |  |  | 409 |
Deferred early plant retirement charges(5) |  |  | 169 |  |  |  | 226 |
Other |  |  | 205 |  |  |  | 179 |
Regulatory assets-noncurrent |  |  | 4,141 |  |  |  | 4,130 |
Total regulatory assets |  | $ | 5,093 |  |  | $ | 4,980 |
Regulatory liabilities: |  |  |  |  |  |  |  |
Provision for future cost of removal(8) |  |  | 154 |  |  |  | 154 |
Reserve for refunds to Virginia electric customers(9) |  |  | 132 |  |  |  | 306 |
Income taxes refundable through future rates(10) |  |  | 63 |  |  |  | 63 |
Derivatives(6) |  |  | 61 |  |  |  | 51 |
Other |  |  | 50 |  |  |  | 73 |
Regulatory liabilities-current |  |  | 460 |  |  |  | 647 |
Income taxes refundable through future rates(10) |  |  | 2,305 |  |  |  | 2,335 |
Nuclear decommissioning trust(11) |  |  | 2,016 |  |  |  | 2,158 |
Provision for future cost of removal(8) |  |  | 1,055 |  |  |  | 1,043 |
Reserve for refunds to Virginia electric customers(9) |  |  | 19 |  |  |  | 25 |
Other |  |  | 208 |  |  |  | 179 |
Regulatory liabilities-noncurrent |  |  | 5,603 |  |  |  | 5,740 |
Total regulatory liabilities |  | $ | 6,063 |  |  | $ | 6,387 |

(1) | Reflects deferred fuel expenses for the Virginia and North Carolina jurisdictions of Virginia Power’s generation operations.

(2) | Reflects deferrals under Virginia Power’s electric transmission FERC formula rate and the deferral of costs associated with certain current and prospective rider projects. See Note 13 for additional information.

(3) | Primarily reflects legislation enacted in Virginia in 2019, which requires any CCR asset located at certain Virginia Power stations to be closed by removing the CCR to an approved landfill or through beneficial reuse. These deferred costs are expected to be collected over a period between 15 and 18 years commencing December 2021 through Rider CCR. Virginia Power is entitled to collect carrying costs on uncollected expenditures once expenditures have been made. See Note 13 for additional information.

(4) | Legislation enacted in Virginia in April 2014 requires Virginia Power to defer operation and maintenance costs incurred in connection with the refueling of any nuclear-powered generating plant. These deferred costs will be amortized over the refueling cycle, not to exceed 18 months.

(5) | Reflects amounts from the early retirements of certain coal- and oil-fired generating units to be amortized through 2023 in accordance with the settlement of the 2021 Triennial Review. See Note 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 for additional information.

(6) | For jurisdictions subject to cost-based rate regulation, changes in the fair value of derivative instruments result in the recognition of regulatory assets or regulatory liabilities as they are expected to be recovered from or refunded to customers.

(7) | Reflects interest rate hedges recoverable from or refundable to customers. Certain of these instruments are settled and any related payments are being amortized into interest expense over the life of the related debt, which has a weighted-average useful life of approximately 25 years as of March 31, 2022.

(8) | Rates charged to customers by Virginia Power's regulated businesses include a provision for the cost of future activities to remove assets that are expected to be incurred at the time of retirement.

(9) | Reflects amounts to be refunded to jurisdictional retail electric customers in Virginia associated with the settlement of the 2021 Triennial Review. See Note 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 for additional information.

(1 0) | Amounts recorded to pass the effect of reduced income taxes from the 2017 Tax Reform Act to customers in future periods, which will reverse at the weighted average tax rate that was used to build the reserves over the remaining book life of the property, net of amounts to be recovered through future rates to pay income taxes that become payable when rate revenue is provided to recover AFUDC equity.

50

(1 1) | Primarily reflects a regulatory liability representing amounts collected from Virginia jurisdictional customers and placed in external trusts (including income, losses and changes in fair value thereon) for the future decommissioning of Virginia Power’s utility nuclear generation stations, in excess of the related AROs.

At March 31, 2022, Dominion Energy and Virginia Power regulatory assets include $4.1 billion and $3.0 billion, respectively, on which they do not expect to earn a return during the applicable recovery period. With the exception of certain items discussed above, the majority of these expenditures are expected to be recovered within the next two years.

Note 13. Regulatory Matters

Regulatory Matters Involving Potential Loss Contingencies

As a result of issues generated in the ordinary course of business, the Companies are involved in various regulatory matters. Certain regulatory matters may ultimately result in a loss; however, as such matters are in an initial procedural phase, involve uncertainty as to the outcome of pending reviews or orders, and/or involve significant factual issues that need to be resolved, it is not possible for the Companies to estimate a range of possible loss. For regulatory matters that the Companies cannot estimate, a statement to this effect is made in the description of the matter. Other matters may have progressed sufficiently through the regulatory process such that the Companies are able to estimate a range of possible loss. For regulatory matters that the Companies are able to reasonably estimate a range of possible losses, an estimated range of possible loss is provided, in excess of the accrued liability (if any) for such matters. Any estimated range is based on currently available information, involves elements of judgment and significant uncertainties and may not represent the Companies’ maximum possible loss exposure. The circumstances of such regulatory matters will change from time to time and actual results may vary significantly from the current estimate. For current matters not specifically reported below, management does not anticipate that the outcome from such matters would have a material effect on the Companies’ financial position, liquidity or results of operations.

Other Regulatory Matters

Other than the following matters, there have been no significant developments regarding the pending regulatory matters disclosed in Note 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

Virginia Regulation

Virginia Fuel Expenses

In May 2022, Virginia Power filed its annual fuel factor filing with the Virginia Commission to recover an estimated $2.3 billion in Virginia jurisdictional projected fuel expense for the rate year beginning July 1, 2022 and a projected $1.0 billion under-recovered balance as of June 30, 2022. Virginia Power’s proposed fuel rate represents a fuel revenue increase of $1.8 billion when applied to projected kilowatt-hour sales for that period. Virginia Power also proposed alternatives to recover this under-collected balance over a two- or three-year period. Under these alternatives, Virginia Power’s fuel revenues for the rate year would increase by $1.3 billion or $1.2 billion, respectively. In addition, Virginia Power proposed a change in the timing of fuel cost recovery for certain customers that would consider those customers’ portion of the projected under-recovered balance to have been recovered as of June 30, 2022. If approved, Virginia Power expects to recognize a charge of approximately $155 million to its Consolidated Statement of Income associated with these certain customers. This matter is pending.

Renewable Generation Projects

In September 2021, Virginia Power filed a petition with the Virginia Commission for CPCNs to construct and operate 13 utility-scale projects totaling approximately 661 MW of solar generation and 70 MW of energy storage as part of its efforts to meet the renewable generation development requirements under the VCEA. The projects are expected to cost approximately $1.4 billion in the aggregate, excluding financing costs, and be placed into service between 2022 and 2023. In March 2022, the Virginia Commission approved the petition.

51

Riders

Developments for significant riders associated with various Virginia Power projects are as follows:

Rider Name |  | Application Date |  | Approval Date |  | Rate Year Beginning |  | Total Revenue Requirement (millions) |  |  | Increase (Decrease) Over Previous Year (millions) |
Rider CCR |  | February 2022 |  | Pending |  | December 2022 |  | $ | 231 |  |  | $ | 15 |
Rider CE(1) |  | September 2021 |  | March 2022 |  | May 2022 |  |  | 71 |  |  |  | 61 |
Rider R |  | June 2021 |  | March 2022 |  | April 2022 |  |  | 59 |  |  |  | 1 |
Rider R |  | June 2021 |  | March 2022 |  | April 2023 |  |  | 55 |  |  |  | (4 | )
Rider RGGI(2) |  | December 2021 |  | Withdrawn |  |  |  |  |  |  |  |  |  |
Rider SNA(3) |  | October 2021 |  | Pending |  | September 2022 |  |  | 107 |  |  | N/A |
Rider T1(4) |  | May 2022 |  | Pending |  | September 2022 |  |  | 706 |  |  |  | (161 | )
Rider U(5) |  | June 2021 |  | March 2022 |  | April 2022 |  |  | 95 |  |  |  | 15 |
Rider US-3 |  | August 2021 |  | March 2022 |  | June 2022 |  |  | 50 |  |  |  | 12 |
Rider US-4 |  | August 2021 |  | March 2022 |  | June 2022 |  |  | 15 |  |  |  | 5 |

(1) | Associated with solar generation and energy storage projects requested for approval in September 2021, solar generation projects approved in April 2021 and certain small-scale solar projects.

(2) | In January 2022, Virginia Power filed a motion to withdraw its application as a result of the announcement by the Governor of Virginia that he intends to withdraw Virginia from RGGI. The Virginia Commission granted Virginia Power’s motion in April 2022. See additional discussion below.

(3) | Virginia Power also requested approval of cost recovery of approximately $1.2 billion through Rider SNA for the first phase of nuclear life extension program which includes investments through 2024. In April 2022, Virginia Power, the Virginia Commission staff and certain interested parties filed a proposed stipulation recommending that costs incurred after February 2022 associated with the first phase of the nuclear life extension program for North Anna be deferred and requested for recovery in a subsequent Rider SNA filing.

(4) | Consists of $482 million for the transmission component of Virginia Power’s base rates and $224 million for Rider T1.

(5) | Consists of $60 million for previously approved phases and $35 million for phase six costs for Rider U.

In May 2022, Virginia Power filed a petition with the Virginia Commission requesting a suspension of Rider RGGI approved in August 2021. Virginia Power also requested that RGGI compliance costs incurred and unrecovered through July 2022 be recovered through existing base rates in effect during the period incurred. If approved by the Virginia Commission, Virginia Power expects to record charges to its Consolidated Statement of Income for the amount of any unrecovered costs, which are estimated to be approximately $215 million, including the impact of certain non-jurisdictional customers which follow Virginia Power’s jurisdictional customer rate methodology. This matter is pending.

Electric Transmission Project

Description and Location of Project |  | Application Date |  | Approval Date |  | Type of Line |  | Miles of Lines |  | Cost Estimate (millions) |
Elmont-Ladysmith rebuild and related projects in the Counties of Hanover and Caroline, Virginia |  | April 2021 |  | April 2022 |  | 500 kV |  | 26 |  | $ | 95 |
Nimbus line loop and substation and new 230 kV line in the County of Loudon, Virginia |  | February 2022 |  | Pending |  | 230 kV |  | 1 |  |  | 40 |

South Carolina Regulation

DSM Programs

DESC has approval for a DSM rider through which it recovers expenditures related to its DSM programs. In January 2022, DESC filed an application with the South Carolina Commission seeking approval to recover $60 million of costs and net lost revenues associated with these programs, along with an incentive to invest in such programs. In April 2022, the South Carolina Commission approved the request, effective with the first billing cycle of May 2022.

Cost of Fuel

DESC’s retail electric rates include a cost of fuel component approved by the South Carolina Commission which may be adjusted periodically to reflect changes in the price of fuel purchased by DESC. In April 2022, the South Carolina Commission approved DESC’s request to increase the total fuel cost component of retail electric rates, effective with the first billing cycle of May 2022. The South Carolina Commission also approved DESC’s request to apply approximately $66 million representing the net balance of funds associated with the monetization of the bankruptcy settlement with Toshiba Corporation following the satisfaction of liens against NND Project property previously recorded in regulatory liabilities, as a reduction to its under-collected base fuel cost balance, along with a requested increase to DESC’s variable environmental and avoided capacity cost component. The net effect is an annual increase of $143 million.

52

Ohio Regulation

PIR Program

In 2008, East Ohio began PIR, aimed at replacing approximately 25% of its pipeline system. In April 2022, the Ohio Commission approved an extension of East Ohio’s PIR program for capital investments through 2026 with continuation of 3% increases of annual capital expenditures per year.

In February 2022, East Ohio filed an application with the Ohio Commission requesting approval to adjust the PIR cost recovery rates for 2021 costs. The filing reflects gross plant investment for 2021 of $225 million, cumulative gross plant investment of $2.2 billion and a revenue requirement of $273 million. This matter is pending.

CEP Program

In 2011, East Ohio began CEP which enables East Ohio to defer depreciation expense, property tax expense and carrying costs associated with CEP investments. In April 2022, certain parties filed an appeal with the Supreme Court of Ohio appealing the Ohio Commission’s December 2020 order establishing the CEP rider, including the rate of return utilized in determining the revenue requirement. This matter is pending.

In February 2022, the Ohio Commission approved adjustments to CEP cost recovery rates for 2019 and 2020 costs. The approved rates reflect gross plant investment for 2019 and 2020 of $231 million, cumulative gross plant investment of $952 million and a revenue requirement of $118 million. The Ohio Commission also ordered that East Ohio should file its next base rate case by October 2023.

In April 2022, East Ohio filed an application with the Ohio Commission requesting approval to adjust CEP cost recovery rates for 2021 costs. The filing reflects gross plant investment for 2021 of $140 million, cumulative gross plant investment of $1.1 billion and a revenue requirement of $137 million. This matter is pending.

Utah Regulation

Utah Base Rate Case

In May 2022, Questar Gas filed its base rate case and schedules with the Utah Commission. Questar Gas proposed a non-fuel, base rate increase of $71 million effective January 2023. The base rate increase was proposed to recover the significant investment in distribution infrastructure for the benefit of Utah customers. The proposed rates would provide for an ROE of 10.3% compared to the currently authorized ROE of 9.5%. This matter is pending.

Note 14. Leases

Other than the items discussed below, there have been no significant changes regarding the Companies’ leases as described in Note 15 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

Dominion Energy’s Consolidated Statements of Income include $4 million and $34 million for the three months ended March 31, 2022 and 2021, respectively, of rental revenue included in operating revenue. Dominion Energy’s Consolidated Statements of Income include $9 million and $27 million for the three months ended March 31, 2022 and 2021, respectively, of depreciation expense included in depreciation, depletion and amortization, related to facilities subject to power purchase agreements under which Dominion Energy is the lessor.

Corporate Office Leasing Arrangement

In December 2019, Dominion Energy signed an agreement with a lessor, as amended in May 2020, to construct and lease a new corporate office property in Richmond, Virginia. The lessor provided equity and had obtained financing commitments from debt investors, totaling $465 million, to fund the estimated project costs. In March 2021, Dominion Energy notified the lessor of its intention to terminate the leasing arrangement effective April 2021. As a result, Dominion Energy recorded a charge of $71 million ($53 million after-tax) in the first quarter of 2021, included in impairments of assets and other charges in its Consolidated Statements of Income, primarily for amounts required to be repaid to the lessor.

Note 15. Variable Interest Entities

There have been no significant changes regarding the entities the Companies consider VIEs as described in Note 16 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

53

Virginia Power

Virginia Power purchased shared services from DES, an affiliated VIE, of $98 million and $96 million for the three months ended March 31, 2022 and 2021, respectively. Virginia Power’s Consolidated Balance Sheets include amounts due to DES of $111 million and $20 million at March 31, 2022 and December 31, 2021, respectively, recorded in payables to affiliates.

Note 16. Significant Financing Transactions

Credit Facilities and Short-term Debt

The Companies use short-term debt to fund working capital requirements and as a bridge to long-term debt financings. The levels of borrowing may vary significantly during the course of the year, depending upon the timing and amount of cash requirements not satisfied by cash from operations. In addition, Dominion Energy utilizes cash and letters of credit to fund collateral requirements. Collateral requirements are impacted by commodity prices, hedging levels, Dominion Energy’s credit ratings and the credit quality of its counterparties. Other than the items discussed below, there have been no significant changes regarding the Companies’ credit facilities and short-term debt as described in Note 17 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

Dominion Energy

Dominion Energy’s short-term financing is supported by its $6.0 billion joint revolving credit facility that provides for a discount in the pricing of certain annual fees and amounts borrowed by Dominion Energy under the facility if Dominion Energy achieves certain annual renewable electric generation and diversity and inclusion objectives.

At March 31, 2022, Dominion Energy’s commercial paper and letters of credit outstanding, as well as its capacity available under the credit facility, were as follows:

|  | Facility Limit |  |  | Outstanding Commercial Paper |  |  | Outstanding Letters of Credit |  |  | Facility Capacity Available |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Joint revolving credit facility(1) |  | $ | 6,000 |  |  | $ | 2,075 |  |  | $ | 112 |  |  | $ | 3,813 |

(1) | This credit facility matures in June 2026, with the potential to be extended by the borrowers to June 2028, and can be used by the borrowers under the credit facility to support bank borrowings and the issuance of commercial paper, as well as to support up to a combined $2.0 billion of letters of credit.

DESC and Questar Gas’ short-term financings are supported through access as co-borrowers to the joint revolving credit facility discussed above with the Companies. At March 31, 2022, the sub-limits for DESC and Questar Gas were $500 million and $250 million, respectively.

In addition to the credit facility mentioned above, Dominion Energy also has a credit facility which allows Dominion Energy to issue up to approximately $30 million in letters of credit and matures in June 2022. In April 2022, Dominion Energy entered into an agreement to amend and restate this facility to extend the maturity date to June 2025. At March 31, 2022 and December 31, 2021, Dominion Energy had $20 million and $29 million in letters of credit outstanding under this facility, respectively.

Dominion Energy has an effective shelf registration statement with the SEC for the sale of up to $3.0 billion of variable denomination floating rate demand notes, called Dominion Energy Reliability InvestmentSM as disclosed in Note 17 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021. At March 31, 2022 and December 31, 2021, Dominion Energy’s Consolidated Balance Sheets include $473 million and $431 million, respectively, with respect to such notes presented within short-term debt. The proceeds are used for general corporate purposes and to repay debt.

54

Virginia Power

Virginia Power’s short-term financing is supported through its access as co-borrower to Dominion Energy’s $6.0 billion joint revolving credit facility. The credit facility can be used for working capital, as support for the combined commercial paper programs of the borrowers under the credit facility and for other general corporate purposes.

At March 31, 2022, Virginia Power’s share of commercial paper and letters of credit outstanding under the joint revolving credit facility with Dominion Energy, Questar Gas and DESC was as follows:

|  | Facility Limit(1) |  |  | Outstanding Commercial Paper |  |  | Outstanding Letters of Credit |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Joint revolving credit facility(1) |  | $ | 6,000 |  |  | $ | 686 |  |  | $ | 38 |

| (1) | The full amount of the facility is available to Virginia Power, less any amounts outstanding to co-borrowers Dominion Energy, Questar Gas and DESC. The sub-limit for Virginia Power is set pursuant to the terms of the facility but can be changed at the option of the borrowers multiple times per year. At March 31, 2022, the sub-limit for Virginia Power was $1.75 billion. If Virginia Power has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion Energy. This credit facility matures in June 2026, with the potential to be extended by the borrowers to June 2028. The credit facility can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $2.0 billion (or the sub-limit, whichever is less) of letters of credit.

Long-term Debt

Unless otherwise noted, the proceeds of long-term debt issuances were used for general corporate purposes and/or to repay short-term debt.

In January 2022, Virginia Power issued $600 million of 2.40% senior notes and $400 million of 2.95% senior notes that mature in 2032 and 2051, respectively.

In April 2022, Virginia Power remarketed two series of tax-exempt bonds, with an aggregate outstanding principal of approximately $138 million to new investors. Both bonds will bear interest at a coupon of 1.65% until May 2024, after which they will bear interest at a market rate to be determined at that time.

In May 2022, Dominion Energy provided notice of its intention to borrow $900 million under its Sustainability Revolving Credit Facility which matures in 2024 and bears interest at a variable rate.

Preferred Stock

Dominion Energy is authorized to issue up to 20 million shares of preferred stock, which may be designated into separate classes. At both March 31, 2022 and December 31, 2021, Dominion Energy had issued and outstanding 3.4 million shares of preferred stock, 1.6 million, 0.8 million and 1.0 million of which were designated as the Series A Preferred Stock, the Series B Preferred Stock and the Series C Preferred Stock, respectively.

Dominion Energy recorded dividends of $7 million ($4.375 per share) for both the three months ended March 31, 2022 and 2021 on the Series A Preferred Stock. Dominion Energy recorded dividends of $9 million ($11.625 per share) for both the three months ended March 31, 2022 and 2021 on the Series B Preferred Stock. Dominion Energy recorded dividends of $11 million ($10.875 per share) for the three months ended March 31, 2022 on the Series C Preferred Stock.

Other than as discussed below, there have been no significant changes to Dominion Energy’s Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock as described in Note 19 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

55

2019 Corporate Units

The 2019 Equity Units, initially issued in the form of 2019 Series A Corporate Units, are described in Note 19 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

Pursuant to the terms of the 2019 Equity Units, Dominion Energy will conduct a final remarketing for shares of Series A Preferred Stock in May 2022. In the event of a successful remarketing, the dividend rate on the preferred stock may be reset and the conversion rate on the preferred stock may increase depending on the closing price of Dominion Energy’s common stock on the date of the remarketing. In May 2022, Dominion Energy received a commitment from a financial institution to purchase up to 1.6 million shares of Series A Preferred Stock in the final remarketing if any such shares included in the final remarketing are not sold to other purchasers through a marketed process at a dividend rate of not more than 1.75% for the June 2022 through August 2022 dividend period, which dividend rate will increase to 6.75% effective September 2022. As a result, Dominion Energy, subject to approval by its Board of Directors and the settlement of a successful remarketing, will redeem all outstanding shares of the Series A Preferred Stock in September 2022. In addition, Dominion Energy committed to make a short-term deposit of at least $1.6 billion but not more than $2.0 billion at the financial institution in May 2022. Dominion Energy will not directly receive proceeds from a successful remarketing as the remarketing will be conducted on behalf of investors that, as of the remarketing, continue to hold corporate units or otherwise elect to participate in the remarketing. Proceeds from a successful remarketing attributable to investors that continue to hold corporate units would be used to pay the purchase price to Dominion Energy for issuance of its common stock under the stock purchase contracts that are a component of such corporate units. In accordance with the terms of the 2019 Equity Units, if the final remarketing is unsuccessful, shares of the Series A Preferred Stock that remain a component of such corporate units as of the remarketing will be tendered to Dominion Energy to satisfy the investors’ obligation under the stock purchase contract, unless an investor elects to settle its stock purchase obligation in cash. Under the terms of the stock purchase contracts included in the 2019 Equity Units, assuming no anti-dilution or other adjustments, the maximum number of shares of common stock Dominion Energy will issue in June 2022 is 21.8 million for consideration of $1.6 billion.

The stock purchase contract liability associated with Dominion Energy’s 2019 Equity Units was $22 million and $44 million at March 31, 2022 and December 31, 2021, respectively. Stock purchase contract payments of $22 million and $21 million were made during the three months ended March 31, 2022 and 2021, respectively.

Issuance of Common Stock

Dominion Energy recorded, net of fees and commissions, $45 million from the issuance of 1 million shares of common stock for the three months ended March 31, 2022 and $48 million from the issuance of less than 1 million shares of common stock for the three months ended March 31, 2021, through various programs including Dominion Energy Direct® and employee savings plans as described in Note 20 to the Consolidated Financial Statements to the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

In May 2022, Dominion Energy issued 0.9 million shares of its common stock, valued at $72 million, to partially satisfy DESC’s remaining obligation under a settlement agreement with the SCDOR discussed in Note 17.

At-the-Market Program

In August 2020, Dominion Energy entered into sales agency agreements to effect sales under an at-the-market program as discussed in Note 20 to the Consolidated Financial Statements in the Companies’ Annual Report Form 10-K for the year ended December 31, 2021. Dominion Energy did not issue any shares or enter into any forward sale agreements under this program during the three months ended March 31, 2022.

Repurchase of Common Stock

In November 2020, the Board of Directors authorized the repurchase of up to $1.0 billion of Dominion Energy’s common stock in addition to the $3.0 billion repurchase program authorized in July 2020 and completed in December 2020 as discussed in Note 20 to the Consolidated Financial Statements in the Companies’ Annual Report Form 10-K for the year ended December 31, 2020.

Dominion Energy did not repurchase any shares of common stock during the three months ended March 31, 2022.

Note 17. Commitments and Contingencies

As a result of issues generated in the ordinary course of business, the Companies are involved in legal proceedings before various courts and are periodically subject to governmental examinations (including by regulatory authorities), inquiries and investigations. Certain legal proceedings and governmental examinations involve demands for unspecified amounts of damages, are in an initial procedural phase, involve uncertainty as to the outcome of pending appeals or motions, or involve significant factual issues that need to be resolved, such that it is not possible for the Companies to estimate a range of possible loss. For such matters that the Companies

56

cannot estimate, a statement to this effect is made in the description of the matter. Other matters may have progressed sufficiently through the litigation or investigative processes such that the Companies are able to estimate a range of possible loss. For legal proceedings and governmental examinations that the Companies are able to reasonably estimate a range of possible losses, an estimated range of possible loss is provided, in excess of the accrued liability (if any) for such matters. The Companies maintain various insurance programs, including general liability insurance coverage which provides coverage for personal injury or wrongful death cases. Any accrued liability is recorded on a gross basis with a receivable also recorded for any probable insurance recoveries. Estimated ranges of loss are inclusive of legal fees and net of any anticipated insurance recoveries. Any estimated range is based on currently available information and involves elements of judgment and significant uncertainties. Any estimated range of possible loss may not represent the Companies’ maximum possible loss exposure. The circumstances of such legal proceedings and governmental examinations will change from time to time and actual results may vary significantly from the current estimate. For current proceedings not specifically reported below, management does not anticipate that the liabilities, if any, arising from such proceedings would have a material effect on the Companies’ financial position, liquidity or results of operations.

Environmental Matters

The Companies are subject to costs resulting from a number of federal, state and local laws and regulations designed to protect human health and the environment. These laws and regulations affect future planning and existing operations. They can result in increased capital, operating and other costs as a result of compliance, remediation, containment and monitoring obligations.

Air

The CAA, as amended, is a comprehensive program utilizing a broad range of regulatory tools to protect and preserve the nation’s air quality. At a minimum, states are required to establish regulatory programs to meet applicable requirements of the CAA. However, states may choose to develop regulatory programs that are more restrictive. Many of the Companies’ facilities are subject to the CAA’s permitting and other requirements.

Ozone Standards

The EPA published final non-attainment designations for the October 2015 ozone standard in June 2018 with states required to develop plans to address the new standard. Certain states in which the Companies operate have developed plans, and had such plans approved or partially approved by the EPA, which are not expected to have a material impact on the Companies’ results of operations or cash flows. However, until implementation plans for the standard are developed and approved for all states in which the Companies operate, the Companies are unable to predict whether or to what extent the new rules will ultimately require additional controls. The expenditures required to implement additional controls could have a material impact on the Companies’ results of operations and cash flows.

ACE Rule

In July 2019, the EPA published the final rule informally referred to as the ACE Rule, as a replacement for the Clean Power Plan. The ACE Rule regulated GHG emissions from existing coal-fired power plants pursuant to Section 111(d) of the CAA and required states to develop plans by July 2022 establishing unit-specific performance standards for existing coal-fired power plants. In January 2021, the U.S. Court of Appeals for the D.C. Circuit vacated the ACE Rule and remanded it to the EPA. This decision would take effect upon issuance of the court’s mandate. In March 2021, the court issued a partial mandate vacating and remanding all parts of the ACE Rule except for the portion of the ACE Rule that repealed the Clean Power Plan. In October 2021, the U.S. Supreme Court agreed to hear a challenge of the U.S. Court of Appeals for the D.C. Circuit’s decision on the ACE Rule. While the EPA has stated its intention to replace the ACE Rule, it is unknown at this time if or how the EPA will issue a replacement for the ACE Rule and how that replacement will affect the Companies’ operations, financial condition and/or cash flows.

Carbon Regulations

In August 2016, the EPA issued a draft rule proposing to reaffirm that a source’s obligation to obtain a PSD or Title V permit for GHGs is triggered only if such permitting requirements are first triggered by non-GHG, or conventional, pollutants that are regulated by the New Source Review program, and exceed a significant emissions rate of 75,000 tons per year of CO2 equivalent emissions. Until the EPA ultimately takes final action on this rulemaking, the Companies cannot predict the impact to their results of operations, financial condition and/or cash flows.

In December 2018, the EPA proposed revised Standards of Performance for Greenhouse Gas Emissions from New, Modified, and Reconstructed Stationary Sources. The proposed rule would amend the previous determination that the best system of emission reduction for newly constructed coal-fired steam generating units is no longer partial carbon capture and storage. Instead, the proposed revised best system of emission reduction for this source category is the most efficient demonstrated steam cycle (e.g., supercritical

57

steam conditions for large units and subcritical steam conditions for small units) in combination with best operating practices. In January 2021, the EPA published a final rule affirming that fossil fuel-fired electric generating units meet the requirement that a source category “significantly contribute” to endangering air pollution for the purposes of regulating GHG emissions from new, modified and reconstructed stationary sources. The January 2021 rule also established a threshold for the “significant contribution” threshold that would have meant that no other source category, such as oil and gas facilities, petroleum refineries, and boilers, would meet that requirement at this time. In April 2021, the U.S. Court of Appeals for the D.C. Circuit granted an unopposed motion by the EPA to vacate and remand the January 2021 rule. The proposed revision to the performance standards for coal-fired steam generating units remains pending. Until the EPA ultimately takes final action on this rulemaking, the Companies cannot predict the impact to their results of operations, financial condition and/or cash flows.

Water

The CWA, as amended, is a comprehensive program requiring a broad range of regulatory tools including a permit program to authorize and regulate discharges to surface waters with strong enforcement mechanisms. The Companies must comply with applicable aspects of the CWA programs at their operating facilities.

Regulation 316(b)

In October 2014, the final regulations under Section 316(b) of the CWA that govern existing facilities and new units at existing facilities that employ a cooling water intake structure and that have flow levels exceeding a minimum threshold became effective. The rule establishes a national standard for impingement based on seven compliance options, but forgoes the creation of a single technology standard for entrainment. Instead, the EPA has delegated entrainment technology decisions to state regulators. State regulators are to make case-by-case entrainment technology determinations after an examination of five mandatory facility-specific factors, including a social cost-benefit test, and six optional facility-specific factors. The rule governs all electric generating stations with water withdrawals above two MGD, with a heightened entrainment analysis for those facilities over 125 MGD. Dominion Energy and Virginia Power currently have 15 and nine facilities, respectively, that are subject to the final regulations. Dominion Energy is also working with the EPA and state regulatory agencies to assess the applicability of Section 316(b) to eight hydroelectric facilities, including three Virginia Power facilities. The Companies anticipate that they may have to install impingement control technologies at certain of these stations that have once-through cooling systems. The Companies are currently evaluating the need or potential for entrainment controls under the final rule as these decisions will be made on a case-by-case basis after a thorough review of detailed biological, technological, and cost benefit studies. DESC is conducting studies and implementing plans as required by the rule to determine appropriate intake structure modifications at certain facilities to ensure compliance with this rule. While the impacts of this rule could be material to the Companies’ results of operations, financial condition and/or cash flows, the existing regulatory frameworks in South Carolina and Virginia provide rate recovery mechanisms that could substantially mitigate any such impacts for the regulated electric utilities.

Effluent Limitations Guidelines

In September 2015, the EPA released a final rule to revise the Effluent Limitations Guidelines for the Steam Electric Power Generating Category. The final rule established updated standards for wastewater discharges that apply primarily at coal and oil steam generating stations. Affected facilities are required to convert from wet to dry or closed cycle coal ash management, improve existing wastewater treatment systems and/or install new wastewater treatment technologies in order to meet the new discharge limits. In April 2017, the EPA granted two separate petitions for reconsideration of the Effluent Limitations Guidelines final rule and stayed future compliance dates in the rule. Also in April 2017, the U.S. Court of Appeals for the Fifth Circuit granted the EPA’s request for a stay of the pending consolidated litigation challenging the rule while the EPA addresses the petitions for reconsideration. In September 2017, the EPA signed a rule to postpone the earliest compliance dates for certain waste streams regulations in the Effluent Limitations Guidelines final rule from November 2018 to November 2020; however, the latest date for compliance for these regulations was December 2023. In October 2020, the EPA released the final rule that extends the latest dates for compliance. Individual facilities’ compliance dates will vary based on circumstances and the determination by state regulators and may range from 2021 to 2028. While the impacts of this rule could be material to the Companies’ results of operations, financial condition and/or cash flows, the existing regulatory frameworks in South Carolina and Virginia provide rate recovery mechanisms that could substantially mitigate any such impacts for the regulated electric utilities.

Waste Management and Remediation

The operations of the Companies are subject to a variety of state and federal laws and regulations governing the management and disposal of solid and hazardous waste, and release of hazardous substances associated with current and/or historical operations. The CERCLA, as amended, and similar state laws, may impose joint, several and strict liability for cleanup on potentially responsible parties who owned, operated or arranged for disposal at facilities affected by a release of hazardous substances. In addition, many

58

states have created programs to incentivize voluntary remediation of sites where historical releases of hazardous substances are identified and property owners or responsible parties decide to initiate cleanups.

From time to time, the Companies may be identified as a potentially responsible party in connection with the alleged release of hazardous substances or wastes at a site. Under applicable federal and state laws, the Companies could be responsible for costs associated with the investigation or remediation of impacted sites, or subject to contribution claims by other responsible parties for their costs incurred at such sites. The Companies also may identify, evaluate and remediate other potentially impacted sites under voluntary state programs. Remediation costs may be subject to reimbursement under the Companies’ insurance policies, rate recovery mechanisms, or both. Except as described below, the Companies do not believe these matters will have a material effect on results of operations, financial condition and/or cash flows.

Dominion Energy has determined that it is associated with former manufactured gas plant sites, including certain sites associated with Virginia Power. At 13 sites associated with Dominion Energy remediation work has been substantially completed under federal or state oversight. Where required, the sites are following state-approved groundwater monitoring programs. Dominion Energy has proposed remediation plans associated with two sites, including one at Virginia Power, and expects to commence remediation activities in 2022 depending on receipt of final permits and approvals. At March 31, 2022 and December 31, 2021, Dominion Energy had $52 million and $45 million, respectively, and Virginia Power had $25 million at both periods, of reserves recorded. Dominion Energy is associated with 12 additional sites, including two associated with Virginia Power, which are not under investigation by any state or federal environmental agency nor the subject of any current or proposed plans to perform remediation activities. Due to the uncertainty surrounding such sites, the Companies are unable to make an estimate of the potential financial statement impacts.

Other Legal Matters

The Companies are defendants in a number of lawsuits and claims involving unrelated incidents of property damage and personal injury. Due to the uncertainty surrounding these matters, the Companies are unable to make an estimate of the potential financial statement impacts; however, they could have a material impact on results of operations, financial condition and/or cash flows.

SCANA Legal Proceedings

The following describes certain legal proceedings involving Dominion Energy, SCANA or DESC relating primarily to events occurring before closing of the SCANA Combination. In addition, certain legal matters which have been resolved are discussed in Note 23 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021. No reference to, or disclosure of, any proceeding, item or matter described below shall be construed as an admission or indication that such proceeding, item or matter is material. For certain of these matters, and unless otherwise noted therein, Dominion Energy is unable to estimate a reasonable range of possible loss and the related financial statement impacts, but for any such matter there could be a material impact to its results of operations, financial condition and/or cash flows. For the matters for which Dominion Energy is able to reasonably estimate a probable loss, Dominion Energy’s Consolidated Balance Sheets at March 31, 2022 and December 31, 2021 include reserves of $257 million and $274 million, respectively, included in other current liabilities, and insurance receivables of $118 million at both dates, included within other receivables. These balances at March 31, 2022 and December 31, 2021 include $70 million and $85 million, respectively, of offsetting reserves and insurance receivables related to personal injury or wrongful death cases which are currently pending. During the three months ended March 31, 2022, no charges were included in Dominion Energy’s Consolidated Statements of Income. During the three months ended March 31, 2021, Dominion Energy’s Consolidated Statements of Income include charges of $60 million ($45 million after-tax) included within impairment of assets and other charges.

SCANA Shareholder Litigation

In September 2017, a shareholder derivative action was filed against certain former executive officers and directors of SCANA in the State Court of Common Pleas in Richland County, South Carolina (the State Court Derivative Case). In September 2018, this action was consolidated with another action in the Business Court Pilot Program in Richland County. The plaintiffs allege, among other things, that the defendants breached their fiduciary duties to shareholders by their gross mismanagement of the NND Project, and that the defendants were unjustly enriched by bonuses they were paid in connection with the project. In January 2019, the defendants filed a motion to dismiss the consolidated action. In February 2019, one action was voluntarily dismissed. In March 2020, the court denied the defendants’ motion to dismiss. In April 2020, the defendants filed a notice of appeal with the South Carolina Court of Appeals and a petition with the Supreme Court of South Carolina seeking appellate review of the denial of the motion to dismiss. In June 2020, the plaintiffs filed a motion to dismiss the appeal with the South Carolina Court of Appeals, which was granted in July 2020. In August 2020, the Supreme Court of South Carolina denied the defendants’ petition seeking appellate review. Also in August 2020, the defendants filed a petition for rehearing with the South Carolina Court of Appeals relating to the July 2020 ruling by the court, which was denied in October 2020. In November 2020, SCANA filed a petition of certiorari with the Supreme Court of South Carolina

59

seeking appellate review of the denial of SCANA’s motion to dismiss. This petition was denied in June 2021. Also in June 2021, the parties reached an agreement in principle in the amount of $33 million to resolve this matter, subject to court approval. This settlement was reached in contemplation of and will be utilized to satisfy a portion of the Federal Court Merger Case and the State Court Merger Case discussed below. In November 2021, the parties executed a settlement agreement and filed with the State Court of Common Pleas in Richland County, South Carolina for approval.

In January 2018, a purported class action was filed against SCANA, Dominion Energy and certain former executive officers and directors of SCANA in the State Court of Common Pleas in Lexington County, South Carolina (the City of Warren Lawsuit). The plaintiff alleges, among other things, that defendants violated their fiduciary duties to shareholders by executing a merger agreement that would unfairly deprive plaintiffs of the true value of their SCANA stock, and that Dominion Energy aided and abetted these actions. Among other remedies, the plaintiff seeks to enjoin and/or rescind the merger.

In February 2018, a purported class action was filed against Dominion Energy and certain former directors of SCANA and DESC in the State Court of Common Pleas in Richland County, South Carolina (the Metzler Lawsuit). The allegations made and the relief sought by the plaintiffs are substantially similar to that described for the City of Warren Lawsuit.

In September 2019, the U.S. District Court for the District of South Carolina granted the plaintiffs’ motion to consolidate the City of Warren Lawsuit and the Metzler Lawsuit (the Federal Court Merger Case). In October 2019, the plaintiffs filed an amended complaint against certain former directors and executive officers of SCANA and DESC, which stated substantially similar allegations to those in the City of Warren Lawsuit and the Metzler Lawsuit as well as an inseparable fraud claim. In November 2019, the defendants filed a motion to dismiss. In April 2020, the U.S. District Court for the District of South Carolina denied the motion to dismiss. In May 2020, SCANA filed a motion to intervene, which was denied in August 2020. In September 2020, SCANA filed a notice of appeal with the U.S. Court of Appeals for the Fourth Circuit. In June 2021, the parties reached an agreement in principle in the amount of $63 million to resolve this matter as well as the State Court Merger Case described below, subject to court approval. This settlement was reached in contemplation of and will be partially satisfied by the State Court Derivative Case settlement described above. In November 2021, the parties executed a settlement agreement, as described above relating to this matter as well as the State Court Derivative Case and the State Court Merger Case, and filed with the State Court of Common Pleas in Richland County, South Carolina for approval.

In May 2019, a case was filed against certain former executive officers and directors of SCANA in the State Court of Common Pleas in Richland County, South Carolina (the State Court Merger Case). The plaintiff alleges, among other things, that the defendants breached their fiduciary duties to shareholders by their gross mismanagement of the NND Project, were unjustly enriched by the bonuses they were paid in connection with the project and breached their fiduciary duties to secure and obtain the best price for the sale of SCANA. Also in May 2019, the case was removed to the U.S. District Court of South Carolina by the non-South Carolina defendants. In June 2019, the plaintiffs filed a motion to remand the case to state court. In January 2020, the case was remanded to state court. In February 2020, the defendants filed a motion to dismiss. In June 2021, the parties reached an agreement in principle as described above relating to this matter as well as the Federal Court Merger Case and the State Court Derivative Case. In November 2021, the parties executed a settlement agreement, as described above relating to this matter as well as the State Court Derivative Case and the Federal Court Merger Case, and filed with the State Court of Common Pleas in Richland County, South Carolina for approval.

Employment Class Actions and Indemnification

In August 2017, a case was filed in the U.S. District Court for the District of South Carolina on behalf of persons who were formerly employed at the NND Project. In July 2018, the court certified this case as a class action. In February 2019, certain of these plaintiffs filed an additional case, which case has been dismissed and the plaintiffs have joined the case filed August 2017. The plaintiffs allege, among other things, that SCANA, DESC, Fluor Corporation and Fluor Enterprises, Inc. violated the Worker Adjustment and Retraining Notification Act in connection with the decision to stop construction at the NND Project. The plaintiffs allege that the defendants failed to provide adequate advance written notice of their terminations of employment and are seeking damages, which could be as much as $100 million for 100% of the NND Project. In January 2021, the U.S. District Court for the District of South Carolina granted summary judgment in favor of SCANA, DESC, Fluor Corporation and Fluor Enterprises, Inc. In February 2021, the plaintiffs filed a notice of appeal with the U.S. Court of Appeals for the Fourth Circuit. In November 2021, the U.S Court of Appeals for the Fourth Circuit affirmed the lower court ruling. In March 2022, the deadline to file an appeal to the Supreme Court of the United States expired.

In September 2018, a case was filed in the State Court of Common Pleas in Fairfield County, South Carolina by Fluor Enterprises, Inc. and Fluor Daniel Maintenance Services, Inc. against DESC and Santee Cooper. The plaintiffs make claims for indemnification, breach of contract and promissory estoppel arising from, among other things, the defendants' alleged failure and refusal to defend and indemnify the Fluor defendants in the aforementioned case. As a result of the ruling in favor of the defendants in the aforementioned case, any potential loss by DESC would be limited to an inconsequential amount.

60

Governmental Proceedings and Investigations

In June 2018, DESC received a notice of proposed assessment of approximately $410 million, excluding interest, from the SCDOR following its audit of DESC’s sales and use tax returns for the periods September 1, 2008 through December 31, 2017. The proposed assessment, which includes 100% of the NND Project, is based on the SCDOR’s position that DESC’s sales and use tax exemption for the NND Project does not apply because the facility will not become operational. In December 2020, the parties reached an agreement in principle in the amount of $165 million to resolve this matter. In June 2021, the parties executed a settlement agreement which allows DESC to fund the settlement amount through a combination of cash, shares of Dominion Energy common stock or real estate with an initial payment of at least $43 million in shares of Dominion Energy common stock. In August 2021, Dominion Energy issued 0.6 million shares of its common stock to satisfy DESC’s obligation for the initial payment under the settlement agreement. In May 2022, Dominion Energy issued an additional 0.9 million shares of its common stock to partially satisfy DESC’s remaining obligation under the settlement agreement.

Nuclear Operations

Nuclear Insurance

There have been no significant changes regarding the Companies’ nuclear insurance as described in Note 23 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

Spent Nuclear Fuel

As discussed in Note 23 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021, the Companies entered into contracts with the DOE for the disposal of spent nuclear fuel under provisions of the Nuclear Waste Policy Act of 1982.

Guarantees, Surety Bonds and Letters of Credit

At March 31, 2022, Dominion Energy had issued four guarantees related to Cove Point, an equity method investment, in support of terminal services, transportation and construction. Two of the Cove Point guarantees have a cumulative maximum exposure of $1.9 billion while the other two guarantees have no maximum limit. No amounts related to these guarantees have been recorded.

In addition, at March 31, 2022, Dominion Energy had issued an additional $20 million of guarantees, primarily to support third parties. No amounts related to these guarantees have been recorded.

Dominion Energy also enters into guarantee arrangements on behalf of its consolidated subsidiaries, primarily to facilitate their commercial transactions with third parties. If any of these subsidiaries fail to perform or pay under the contracts and the counterparties seek performance or payment, Dominion Energy would be obligated to satisfy such obligation. To the extent that a liability subject to a guarantee has been incurred by one of Dominion Energy’s consolidated subsidiaries, that liability is included in the Consolidated Financial Statements. Dominion Energy is not required to recognize liabilities for guarantees issued on behalf of its subsidiaries unless it becomes probable that it will have to perform under the guarantees. Terms of the guarantees typically end once obligations have been paid. Dominion Energy currently believes it is unlikely that it would be required to perform or otherwise incur any losses associated with guarantees of its subsidiaries’ obligations.

At March 31, 2022, Dominion Energy had issued the following subsidiary guarantees:

|  | Maximum Exposure |
(millions) |  |  |  |
Commodity transactions(1) |  | $ | 2,186 |
Nuclear obligations(2) |  |  | 243 |
Solar(3) |  |  | 311 |
Other(4) |  |  | 1,265 |
Total(5)(6) |  | $ | 4,005 |

(1) | Guarantees related to commodity commitments of certain subsidiaries. These guarantees were provided to counterparties in order to facilitate physical and financial transaction related commodities and services.

(2) | Guarantees primarily related to certain DGI subsidiaries regarding all aspects of running a nuclear facility.

(3) |

61

| Includes guarantees to facilitate the development of solar projects. Also includes guarantees entered into by DGI on behalf of certain subsidiaries to facilitate the acquisition and development of solar projects.

(4) | Guarantees related to other miscellaneous contractual obligations such as leases, environmental obligations, construction projects and insurance programs. Also includes guarantees entered into by Dominion Energy RNG Holdings II, Inc. on behalf of a subsidiary to facilitate construction of renewable natural gas facilities. Due to the uncertainty of workers’ compensation claims, the parental guarantee has no stated limit.

(5) | Excludes Dominion Energy’s guarantee of an offshore wind installation vessel discussed in Note 15 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

(6) In July 2016, Dominion Energy signed an agreement with a lessor to construct and lease a new corporate office property in Richmond, Virginia. The lessor provided equity and obtained financing commitments from debt investors, totaling $365 million, which funded total project costs. The project became substantially complete in August 2019 at which point the facility was available for Dominion Energy’s use and the five-year lease term commenced. At the end of the initial lease term, Dominion Energy can (i) extend the term of the lease for an additional five years, subject to the approval of the participants, at current market terms, (ii) purchase the property for an amount equal to the project costs or, (iii) subject to certain terms and conditions, sell the property on behalf of the lessor to a third party using commercially reasonable efforts to obtain the highest cash purchase price for the property. If the project is sold and the proceeds from the sale are insufficient to repay the investors for the project costs, Dominion Energy may be required to make a payment to the lessor, up to 87% of project costs, for the difference between the project costs and sale proceeds. At March 31, 2022, no amounts have been recorded related to this guarantee.

Additionally, at March 31, 2022, Dominion Energy had purchased $227 million of surety bonds, including $156 million at Virginia Power, and authorized the issuance of letters of credit by financial institutions of $112 million to facilitate commercial transactions by its subsidiaries with third parties. Under the terms of surety bonds, the Companies are obligated to indemnify the respective surety bond company for any amounts paid.

Note 18. Credit Risk

The Companies’ accounting policies for credit risk are discussed in Note 24 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

At March 31, 2022, Dominion Energy’s credit exposure totaled $96 million, primarily related to price risk management activities. Of this amount, investment grade counterparties, including those internally rated, represented 85%. No single counterparty, whether investment grade or non-investment grade, exceeded $27 million of exposure. At March 31, 2022, Virginia Power’s exposure related to wholesale customers totaled $14 million. Of this amount, investment grade counterparties, including those internally rated, represented 57%. No single counterparty, whether investment grade or non-investment grade, exceeded $3 million of exposure.

Credit-Related Contingent Provisions

Certain of Dominion Energy’s derivative instruments contain credit-related contingent provisions. These provisions require Dominion Energy to provide collateral upon the occurrence of specific events, primarily a credit rating downgrade. If the credit-related contingent features underlying these instruments that are in a liability position and not fully collateralized with cash were fully triggered as of March 31, 2022 and December 31, 2021, Dominion Energy would have been required to post $128 million and $31 million, respectively, of additional collateral to its counterparties. The collateral that would be required to be posted includes the impacts of any offsetting asset positions and any amounts already posted for derivatives, non-derivative contracts and derivatives elected under the normal purchases and normal sales exception, per contractual terms. Dominion Energy had posted $125 million and $66 million of collateral at March 31, 2022 and December 31, 2021, respectively, related to derivatives with credit-related contingent provisions that are in a liability position and not fully collateralized with cash. The aggregate fair value of all derivative instruments with credit-related contingent provisions that are in a liability position and not fully collateralized with cash was $253 million and $97 million at March 31, 2022 and December 31, 2021, respectively, which does not include the impact of any offsetting asset positions.

Certain of Virginia Power’s derivative instruments contain credit-related contingent provisions. These provisions require Virginia Power to provide collateral upon the occurrence of specific events, primarily a credit rate downgrade. If the credit-related contingent features underlying these instruments that are in a liability position and not fully collateralized with cash were fully triggered as of March 31, 2022 and December 31, 2021, Virginia Power would have been required to post $39 million and $22 million, respectively, of additional collateral to its counterparties. The collateral that would be required to be posted includes the impacts of any offsetting asset position and any amounts already posted for derivatives and non-derivative contracts, per contractual terms. Virginia Power had posted $118 million and $54 million of collateral at March 31, 2022 and December 31, 2021, respectively, related to derivatives with credit-related contingent provisions that are in a liability position and not fully collateralized with cash. The aggregate fair value of all derivative instruments with credit-related contingent provisions that are in a liability position and not fully collateralized with cash was $157 million and $76 million at March 31, 2022 and December 31, 2021, respectively, which does not include the impact of any offsetting asset positions.

See Note 9 for additional information about derivative instruments.

62

Note 19. Related-Party Transactions

Virginia Power engages in related-party transactions primarily with other Dominion Energy subsidiaries (affiliates). Virginia Power’s receivable and payable balances with affiliates are settled based on contractual terms or on a monthly basis, depending on the nature of the underlying transactions. Virginia Power is included in Dominion Energy's consolidated federal income tax return and, where applicable, combined income tax returns for Dominion Energy are filed in various states. Dominion Energy’s transactions with equity method investments are described in Note 10. A discussion of significant related-party transactions follows.

Virginia Power

Transactions with Affiliates

Virginia Power transacts with affiliates for certain quantities of natural gas and other commodities in the ordinary course of business. Virginia Power also enters into certain commodity derivative contracts with affiliates. Virginia Power uses these contracts, which are principally comprised of forward commodity purchases, to manage commodity price risks associated with purchases of natural gas. At March 31, 2022, Virginia Power’s derivative assets and liabilities with affiliates were $64 million and $1 million, respectively. At December 31, 2021, Virginia Power’s derivative assets and liabilities with affiliates were $29 million and $6 million, respectively. See Note 9 for additional information.

Virginia Power participates in certain Dominion Energy benefit plans described in Note 22 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021. At March 31, 2022 and December 31, 2021, amounts due to Dominion Energy associated with the Dominion Energy Pension Plan and included in other deferred credits and other liabilities in the Consolidated Balance Sheets were $540 million and $522 million, respectively. At March 31, 2022 and December 31, 2021, Virginia Power's amounts due from Dominion Energy associated with the Dominion Energy Retiree Health and Welfare Plan and included in other deferred charges and other assets in the Consolidated Balance Sheets were $453 million and $431 million, respectively. While Virginia Power has not been notified by Dominion Energy of any required contributions to be made in 2022, it anticipates that it may have to contribute approximately $175 million as a result of Dominion Energy’s contribution made to its qualified defined benefit pension plans in December 2021.

DES and other affiliates provide accounting, legal, finance and certain administrative and technical services to Virginia Power. In addition, Virginia Power provides certain services to affiliates, including charges for facilities and equipment usage.

The financial statements for all years presented include costs for certain general, administrative and corporate expenses assigned by DES to Virginia Power on the basis of direct and allocated methods in accordance with Virginia Power’s services agreements with DES. Where costs incurred cannot be determined by specific identification, the costs are allocated based on the proportional level of effort devoted by DES resources that is attributable to the entity, determined by reference to number of employees, salaries and wages and other similar measures for the relevant DES service. Management believes the assumptions and methodologies underlying the allocation of general corporate overhead expenses are reasonable.

Presented below are Virginia Power’s significant transactions with DES and other affiliates:

|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Commodity purchases from affiliates |  | $ | 293 |  |  | $ | 181 |
Services provided by affiliates(1) |  |  | 130 |  |  |  | 125 |
Services provided to affiliates |  |  | 4 |  |  |  | 5 |

(1) | Includes capitalized expenditures of $39 million and $38 million for the three months ended March 31, 2022 and 2021, respectively.

Virginia Power has borrowed funds from Dominion Energy under short-term borrowing arrangements. There were $235 million and $699 million in short-term demand note borrowings from Dominion Energy as of March 31, 2022 and December 31, 2021, respectively. Virginia Power had no outstanding borrowings, net of repayments, under the Dominion Energy money pool for its nonregulated subsidiaries as of March 31, 2022 and December 31, 2021. Interest charges related to Virginia Power’s borrowings from Dominion Energy were immaterial for the three months ended March 31, 2022 and 2021.

There were no issuances of Virginia Power’s common stock to Dominion Energy for the three months ended March 31, 2022 and 2021.

63

Note 20. Employee Benefit Plans

Net Periodic Benefit (Credit) Cost

The service cost component of net periodic benefit (credit) cost is reflected in other operations and maintenance expense in Dominion Energy’s Consolidated Statements of Income. The non-service cost components of net periodic benefit (credit) cost are reflected in other income in Dominion Energy’s Consolidated Statements of Income. The components of Dominion Energy’s provision for net periodic benefit cost (credit) are as follows:

|  | Pension Benefits |  |  | Other Postretirement Benefits |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 36 |  |  | $ | 42 |  |  | $ | 6 |  |  | $ | 6 |
Interest cost |  |  | 83 |  |  |  | 79 |  |  |  | 11 |  |  |  | 12 |
Expected return on plan assets |  |  | (223 | ) |  |  | (208 | ) |  |  | (48 | ) |  |  | (44 | )
Amortization of prior service (credit) cost |  |  | — |  |  |  | — |  |  |  | (10 | ) |  |  | (10 | )
Amortization of net actuarial loss |  |  | 40 |  |  |  | 48 |  |  |  | — |  |  |  | 1 |
Settlements |  |  | — |  |  |  | (2 | ) |  |  | — |  |  |  | — |
Net periodic benefit (credit) cost |  | $ | (64 | ) |  | $ | (41 | ) |  | $ | (41 | ) |  | $ | (35 | )

Employer Contributions

During the three months ended March 31, 2022, Dominion Energy made no contributions to its qualified defined benefit pension plans or other postretirement benefit plans. Dominion Energy is not required to make any contributions to its qualified defined benefit pension plans or to VEBAs associated with its other postretirement plans in 2022. Dominion Energy considers voluntary contributions from time to time, either in the form of cash or equity securities.

Note 21. Operating Segments

The Companies are organized primarily on the basis of products and services sold in the U.S. A description of the operations included in the Companies’ primary operating segments is as follows:

Primary Operating Segment |  | Description of Operations |  | Dominion Energy |  | Virginia Power
Dominion Energy Virginia |  | Regulated electric distribution |  | X |  | X
|  | Regulated electric transmission |  | X |  | X
|  | Regulated electric generation fleet(1) |  | X |  | X
Gas Distribution |  | Regulated gas distribution and storage(2) |  | X |  |
Dominion Energy South Carolina |  | Regulated electric distribution |  | X |  |
|  | Regulated electric transmission |  | X |  |
|  | Regulated electric generation fleet |  | X |  |
|  | Regulated gas distribution and storage |  | X |  |
Contracted Assets |  | Nonregulated electric generation fleet(3) |  | X |  |
|  | Noncontrolling interest in Cove Point |  | X |  |

(1) | I ncludes Virginia Power’s non-jurisdictional generation operations.

(2) | Includes renewable natural gas operations as well as Wexpro’s gas development and production operations.

(3) | Includes solar generation facility development operations.

In addition to the operating segments above, the Companies also report a Corporate and Other segment.

Dominion Energy

The Corporate and Other Segment of Dominion Energy includes its corporate, service company and other functions (including unallocated debt) as well as nonregulated retail energy marketing operations (prior to December 2021), including Dominion Energy’s noncontrolling interests in Wrangler (through March 2022) and Dominion Privatization. In addition, Corporate and Other includes specific items attributable to Dominion Energy’s operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or in allocating resources as well as the net impact of the gas transmission and storage operations presented in discontinued operations, which are discussed in Note 3.

In the three months ended March 31, 2022, Dominion Energy reported after-tax net expenses of $311 million in the Corporate and Other segment, including $289 million of after-tax net expenses for specific items with $269 million of after-tax net expenses

64

attributable to its operating segments. In the three months ended March 3 1, 202 1, Dominion Energy reported after-tax net income of $71 m illion in the Corporate and Other segment, including $115 m illion of after-tax net income for specific items with $87 m illion of after-tax net expenses attributable to its operating segments.

The net expenses for specific items attributable to Dominion Energy’s operating segments in 2022 primarily related to the impact of the following items:

• | A $125 million ($102 million after-tax) loss related to investments in nuclear decommissioning trust funds, attributable to:

| • | Contracted Assets ($90 million after-tax); and

| • | Dominion Energy Virginia ($12 million after-tax);

• | A $94 million ($70 million after-tax) charge associated with storm damage and service restoration in Virginia Power’s service territory, attributable to Dominion Energy Virginia;

• | A $66 million ($47 million after-tax) loss related to economic hedging activities, attributable to Contracted Assets; and

• | A $61 million ($45 million after-tax) charge for amortization of a regulatory asset established in connection with the settlement of the 2021 Triennial Review, attributable to Dominion Energy Virginia.

The net expenses for specific items attributable to Dominion Energy’s operating segments in 2021 primarily related to the impact of the following items:

• | A $151 million ($112 million after-tax) loss from an unbilled revenue reduction at Virginia Power, attributable to Dominion Energy Virginia;

• | A $76 million ($56 million after-tax) charge for the forgiveness of Virginia retail electric customer accounts in arrears pursuant to Virginia’s 2021 budget process, attributable to Dominion Energy Virginia;

• | A $60 million ($45 million after-tax) charge associated with litigation acquired in the SCANA Combination, attributable to Dominion Energy South Carolina; and

• | A $51 million ($38 million after-tax) charge associated with storm damage and service restoration in Virginia Power’s service territory, attributable to Dominion Energy Virginia; partially offset by

• | A $134 million ($100 million after-tax) gain related to investments in nuclear decommissioning trust funds, attributable to:

| • | Contracted Assets ($88 million after-tax); and

| • | Dominion Energy Virginia ($12 million after-tax); and

• | A $130 million ($97 million after-tax) benefit for a change in the CCRO reserve associated with the 2021 Triennial Review, attributable to Dominion Energy Virginia.

65

The following table presents segment information pertaining to Dominion Energy’s operations:

|  | Dominion Energy Virginia |  |  | Gas Distribution |  |  | Dominion Energy South Carolina |  |  | Contracted Assets |  |  | Corporate and Other |  |  | Adjustments & Eliminations |  |  | Consolidated Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenue from external customers |  | $ | 2,172 |  |  | $ | 1,229 |  |  | $ | 798 |  |  | $ | 245 |  |  | $ | (165 | ) |  | $ | — |  |  | $ | 4,279 |
Intersegment revenue |  |  | (3 | ) |  |  | 1 |  |  |  | 1 |  |  |  | 4 |  |  |  | 237 |  |  |  | (240 | ) |  |  | — |
Total operating revenue |  |  | 2,169 |  |  |  | 1,230 |  |  |  | 799 |  |  |  | 249 |  |  |  | 72 |  |  |  | (240 | ) |  |  | 4,279 |
Net income from discontinued operations |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 19 |  |  |  | — |  |  |  | 19 |
Net income (loss) attributable to Dominion Energy |  |  | 518 |  |  |  | 294 |  |  |  | 109 |  |  |  | 101 |  |  |  | (311 | ) |  |  | — |  |  |  | 711 |
Three Months Ended March 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenue from external customers |  | $ | 1,987 |  |  | $ | 975 |  |  | $ | 752 |  |  | $ | 268 |  |  | $ | (130 | ) |  | $ | 17 |  |  | $ | 3,869 |
Intersegment revenue |  |  | (2 | ) |  |  | 1 |  |  |  | 2 |  |  |  | 21 |  |  |  | 230 |  |  |  | (251 | ) |  |  | 1 |
Total operating revenue |  |  | 1,985 |  |  |  | 976 |  |  |  | 754 |  |  |  | 289 |  |  |  | 100 |  |  |  | (234 | ) |  |  | 3,870 |
Net income from discontinued operations |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 28 |  |  |  | — |  |  |  | 28 |
Net income attributable to Dominion Energy |  |  | 434 |  |  |  | 251 |  |  |  | 102 |  |  |  | 150 |  |  |  | 71 |  |  |  | — |  |  |  | 1,008 |

Intersegment sales and transfers for Dominion Energy are based on contractual arrangements and may result in intersegment profit or loss that is eliminated in consolidation, including amounts related to entities presented within discontinued operations.

Virginia Power

The Corporate and Other Segment of Virginia Power primarily includes specific items attributable to its operating segment that are not included in profit measures evaluated by executive management in assessing the segment’s performance or in allocating resources.

In the three months ended March 31, 2022, Virginia Power reported after-tax net expenses of $159 million in the Corporate and Other segment, including $130 million of after-tax net expenses for specific items all of which was attributable to its operating segment. In the three months ended March 31, 2021, Virginia Power reported after-tax net expenses of $58 million in the Corporate and Other segment, including $117 million of after-tax net expenses for specific items all of which was attributable to its operating segment.

The net expenses for specific items attributable to Virginia Power’s operating segment in 2022 primarily related to the impact of the following items:

• | A $94 million ($70 million after-tax) charge associated with storm damage and service restoration in Virginia Power’s service territory, attributable to Dominion Energy Virginia; and

• | A $61 million ($45 million after-tax) charge for amortization of a regulatory asset established in connection with the settlement of the 2021 Triennial Review, attributable to Dominion Energy Virginia.

66

The net expenses for specific items attributable to Virginia Power’s operating segment in 2021 primarily related to the impact of the following items:

• | A $151 million ($112 million after-tax) loss from an unbilled revenue reduction;

• | A $76 million ($56 million after-tax) charge for the forgiveness of Virginia retail electric customer accounts in arrears pursuant to Virginia’s 2021 budget process; and

• | A $51 million ($38 million after-tax) charge associated with storm damage and service restoration in its service territory; partially offset by

• | A $130 million ($97 million after-tax) benefit for a change in the CCRO reserve associated with the 2021 Triennial Review.

The following table presents segment information pertaining to Virginia Power’s operations:

|  | Dominion Energy Virginia |  |  | Corporate and Other |  |  | Consolidated Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 2,165 |  |  | $ | 2 |  |  | $ | 2,167 |
Net income (loss) |  |  | 516 |  |  |  | (159 | ) |  |  | 357 |
Three Months Ended March 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 1,981 |  |  | $ | (151 | ) |  | $ | 1,830 |
Net income (loss) |  |  | 432 |  |  |  | (58 | ) |  |  | 374 |

67

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS

OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

MD&A discusses Dominion Energy’s results of operations and general financial condition and Virginia Power’s results of operations. MD&A should be read in conjunction with the Companies’ Consolidated Financial Statements. Virginia Power meets the conditions to file under the reduced disclosure format, and therefore has omitted certain sections of MD&A.

Contents of MD&A

MD&A consists of the following information:

• | Forward-Looking Statements

• | Accounting Matters – Dominion Energy

• | Dominion Energy

| • | Results of Operations

| • | Outlook

| • | Segment Results of Operations

• | Virginia Power

| • | Results of Operations

• | Liquidity and Capital Resources – Dominion Energy

• | Future Issues and Other Matters – Dominion Energy

Forward-Looking Statements

This report contains statements concerning the Companies’ expectations, plans, objectives, future financial performance and other statements that are not historical facts. These statements are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. In most cases, the reader can identify these forward-looking statements by such words as “anticipate,” “estimate,” “forecast,” “expect,” “believe,” “should,” “could,” “plan,” “may,” “continue,” “target” or other similar words.

The Companies make forward-looking statements with full knowledge that risks and uncertainties exist that may cause actual results to differ materially from predicted results. Factors that may cause actual results to differ are often presented with the forward-looking statements themselves. Additionally, other factors may cause actual results to differ materially from those indicated in any forward-looking statement. These factors include but are not limited to:

• | Unusual weather conditions and their effect on energy sales to customers and energy commodity prices;

• | Extreme weather events and other natural disasters, including, but not limited to, hurricanes, high winds, severe storms, earthquakes, flooding, climate changes and changes in water temperatures and availability that can cause outages and property damage to facilities;

• | The impact of extraordinary external events, such as the current pandemic health event resulting from COVID-19, and their collateral consequences, including extended disruption of economic activity in our markets and global supply chains;

• | Federal, state and local legislative and regulatory developments, including changes in or interpretations of federal and state tax laws and regulations;

• | Risks of operating businesses in regulated industries that are subject to changing regulatory structures;

• | Changes to regulated electric rates collected by the Companies and regulated gas distribution, transportation and storage rates collected by Dominion Energy;

• | Changes in rules for RTOs and ISOs in which the Companies join and/or participate, including changes in rate designs, changes in FERC’s interpretation of market rules and new and evolving capacity models;

• | Risks associated with Virginia Power’s membership and participation in PJM, including risks related to obligations created by the default of other participants;

68

• | Risks associated with entities in which Dominion Energy shares ownership with third parties, including risks that result from lack of sole decision making authority, disputes that may arise between Dominion Energy and third party participants and difficulties in exiting these arrangements;

• | Changes in future levels of domestic and international natural gas production, supply or consumption;

• | Impacts to Dominion Energy’s noncontrolling interest in Cove Point from fluctuations in future volumes of LNG imports or exports from the U.S. and other countries worldwide or demand for, purchases of and prices related to natural gas or LNG;

• | Timing and receipt of regulatory approvals necessary for planned construction or growth projects and compliance with conditions associated with such regulatory approvals;

• | The inability to complete planned construction, conversion or growth projects at all, or with the outcomes or within the terms and time frames initially anticipated, including as a result of increased public involvement, intervention or litigation in such projects;

• | Risks and uncertainties that may impact the Companies’ ability to develop and construct the CVOW Commercial Project within the currently proposed timeline, or at all, and consistent with current cost estimates along with the ability to recover such costs from customers;

• | Changes to federal, state and local environmental laws and regulations, including those related to climate change, the tightening of emission or discharge limits for GHGs and other substances, more extensive permitting requirements and the regulation of additional substances;

• | Cost of environmental strategy and compliance, including those costs related to climate change;

• | Changes in implementation and enforcement practices of regulators relating to environmental standards and litigation exposure for remedial activities;

• | Difficulty in anticipating mitigation requirements associated with environmental and other regulatory approvals or related appeals;

• | Unplanned outages at facilities in which the Companies have an ownership interest;

• | The impact of operational hazards, including adverse developments with respect to pipeline and plant safety or integrity, equipment loss, malfunction or failure, operator error and other catastrophic events;

• | Risks associated with the operation of nuclear facilities, including costs associated with the disposal of spent nuclear fuel, decommissioning, plant maintenance and changes in existing regulations governing such facilities;

• | Changes in operating, maintenance and construction costs;

• | Domestic terrorism and other threats to the Companies’ physical and intangible assets, as well as threats to cybersecurity;

• | Additional competition in industries in which the Companies operate, including in electric markets in which Dominion Energy’s nonregulated generation facilities operate and potential competition from the development and deployment of alternative energy sources, such as self-generation and distributed generation technologies, and availability of market alternatives to large commercial and industrial customers;

• | Competition in the development, construction and ownership of certain electric transmission facilities in the Companies’ service territory in connection with Order 1000;

• | Changes in technology, particularly with respect to new, developing or alternative sources of generation and smart grid technologies;

• | Changes in demand for the Companies’ services, including industrial, commercial and residential growth or decline in the Companies’ service areas, changes in supplies of natural gas delivered to Dominion Energy’s pipeline system, failure to maintain or replace customer contracts on favorable terms, changes in customer growth or usage patterns, including as a result of energy conservation programs, the availability of energy efficient devices and the use of distributed generation methods;

• | Receipt of approvals for, and timing of, closing dates for acquisitions and divestitures;

• | Impacts of acquisitions, divestitures, transfers of assets to joint ventures and retirements of assets based on asset portfolio reviews;

• | The expected timing and likelihood of the completion of the proposed sales of Kewaunee and Hope, including the ability to obtain the requisite regulatory approvals and the terms and conditions of such regulatory approvals;

• | Adverse outcomes in litigation matters or regulatory proceedings, including matters acquired in the SCANA Combination;

• | Counterparty credit and performance risk;

69

• | Fluctuations in the value of investments held in nuclear decommissioning trusts by the Companies and in benefit plan trusts by Dominion Energy;

• | Fluctuations in energy-related commodity prices and the effect these could have on Dominion Energy’s earnings and the Companies’ liquidity position and the underlying value of their assets;

• | Fluctuations in interest rates;

• | Fluctuations in currency exchange rates of the Euro or Danish Krone associated with the CVOW Commercial Project;

• | Changes in rating agency requirements or credit ratings and their effect on availability and cost of capital;

• | Global capital market conditions, including the availability of credit and the ability to obtain financing on reasonable terms;

• | Political and economic conditions, including inflation and deflation;

• | Employee workforce factors including collective bargaining agreements and labor negotiations with union employees; and

• | Changes in financial or regulatory accounting principles or policies imposed by governing bodies.

Additionally, other risks that could cause actual results to differ from predicted results are set forth in Part I. Item 1A. Risk Factors in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

The Companies’ forward-looking statements are based on beliefs and assumptions using information available at the time the statements are made. The Companies caution the reader not to place undue reliance on their forward-looking statements because the assumptions, beliefs, expectations and projections about future events may, and often do, differ materially from actual results. The Companies undertake no obligation to update any forward-looking statement to reflect developments occurring after the statement is made.

Accounting Matters

Critical Accounting Policies and Estimates

As of March 31, 2022, there have been no significant changes with regard to the critical accounting policies and estimates disclosed in MD&A in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021. The policies disclosed included the accounting for regulated operations, AROs, income taxes, accounting for derivative contracts and financial instruments at fair value, use of estimates in goodwill impairment testing, use of estimates in long-lived asset and equity method investment impairment testing, employee benefit plans and held for sale classification.

Dominion Energy

Results of Operations

Presented below is a summary of Dominion Energy’s consolidated results:

|  | 2022 |  |  | 2021 |  |  | $ Change |
(millions, except EPS) |  |  |  |  |  |  |  |  |  |  |  |
First Quarter |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to Dominion Energy |  | $ | 711 |  |  | $ | 1,008 |  |  | $ | (297 | )
Diluted EPS |  |  | 0.83 |  |  |  | 1.23 |  |  |  | (0.40 | )

Overview

First Quarter 2022 vs. 2021

Net income attributable to Dominion Energy decreased 29%, primarily due to a decrease in net investment earnings on nuclear decommissioning trust funds and a charge to reflect the recognition of deferred taxes on the outside basis of Hope’s stock upon meeting the classification as held for sale.

70

Analysis of Consolidated Operations

Presented below are selected amounts related to Dominion Energy’s results of operations:

|  | First Quarter |
|  | 2022 |  |  | 2021 |  |  | $ Change |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 4,279 |  |  | $ | 3,870 |  |  | $ | 409 |
Electric fuel and other energy-related purchases |  |  | 678 |  |  |  | 550 |  |  |  | 128 |
Purchased electric capacity |  |  | 13 |  |  |  | 11 |  |  |  | 2 |
Purchased gas |  |  | 645 |  |  |  | 484 |  |  |  | 161 |
Other operations and maintenance |  |  | 1,026 |  |  |  | 987 |  |  |  | 39 |
Depreciation, depletion and amortization |  |  | 698 |  |  |  | 608 |  |  |  | 90 |
Other taxes |  |  | 253 |  |  |  | 257 |  |  |  | (4 | )
Impairment of assets and other charges (benefits) |  |  | (10 | ) |  |  | 95 |  |  |  | (105 | )
Earnings from equity method investees |  |  | 80 |  |  |  | 80 |  |  |  | — |
Other income |  |  | 46 |  |  |  | 287 |  |  |  | (241 | )
Interest and related charges |  |  | 174 |  |  |  | 53 |  |  |  | 121 |
Income tax expense |  |  | 236 |  |  |  | 212 |  |  |  | 24 |
Net income from discontinued operations including noncontrolling interests |  |  | 19 |  |  |  | 28 |  |  |  | (9 | )

An analysis of Dominion Energy’s results of operations follows:

First Quarter 2022 vs. 2021

Operating revenue increased 11%, primarily reflecting:

• | A $312 million increase in the fuel cost component included in utility rates as a result of an increase in commodity costs associated with sales to gas utility customers ($193 million) and electric utility retail customers ($119 million);

• | The absence of a $151 million decrease from an unbilled revenue reduction at Virginia Power;

• | A $69 million increase from Virginia Power riders;

• | A $37 million increase following the approved base rate case for PSNC;

• | A $21 million increase in sales to electric utility retail customers associated with economic and other usage factors; and

• | A $20 million increase in sales to electric utility retail customers, primarily due to an increase in heating degree days.

These increases were partially offset by:

• | A $112 million decrease associated with market prices affecting Millstone, including economic hedging impacts of net realized and unrealized losses on freestanding derivatives ($249 million);

• | A $51 million decrease as a result of the contribution of certain nonregulated gas retail energy contracts to Wrangler;

• | A $40 million decrease associated with settlements of economic hedges of certain Virginia Power regulated electric sales;

• | A $29 million decrease from an unplanned outage at Millstone; and

• | A $29 million decrease from the sale of non-wholly-owned nonregulated solar facilities.

Electric fuel and other energy-related purchases increased 23%, primarily due to higher commodity costs for electric utilities, which are offset in operating revenue and do not impact net income.

Purchased gas increased 33%, primarily due to an increase in commodity costs for gas utilities ($193 million), which are offset in operating revenue and do not impact net income, partially offset by a decrease as a result of the contribution of certain nonregulated natural gas retail energy contracts to Wrangler ($40 million).

Other operations and maintenance increased 4%, primarily reflecting:

• | A $41 million increase in storm damage and restoration costs in Virginia Power’s service territory;

• | A $32 million increase in outside services; and

71

• | A $15 million increase in outage costs at Virginia Power ($9 million) and Millstone ($6 million); partially offset by

• | A $23 million gain on the contribution of certain privatization operations to Dominion Privatization.

Depreciation, depletion and amortization increased 15%, primarily due to an increase for amortization of a regulatory asset established in the settlement of the 2021 Triennial Review ($61 million), an increase in RGGI related amortization ($45 million), which are offset in operating revenue and do not impact net income, and an increase due to various projects being placed into service ($32 million), partially offset by depreciation rates revised in the first quarter of 2022 at Virginia Power ($21 million) and a decrease from the sale of non-wholly-owned nonregulated solar facilities ($14 million).

Impairment of assets and other charges decreased $105 million, primarily due to the ab sence of a charge for the forgiveness of Virginia retail electric customer accounts in arrears pursuant to Virginia’s 2021 budget process ($76 million), the absence of a charge for corporate office lease termination ($71 million) and the absence of charges associated with litigation acquired in the SCANA Combination ($60 million), partially offset by the absence of a benefit for a change in the CCRO reserve associated with the 2021 Triennial Review ($130 million).

Other income decreased 84%, primarily due to net investment losses in 2022 compared to net investment gains in 2021 on nuclear decommissioning trust funds.

Interest and related charges increased $121 million, primarily due to lower unrealized gains associated with freestanding derivatives ($138 million) and higher long-term debt interest expense resulting from net debt issuances ($32 million), partially offset by lower interest expense on junior subordinated notes due to repayments in 2021 ($25 million) and higher premiums received on interest rate derivatives ($14 million).

Income tax expense increased 11%, primarily due to a charge to reflect the recognition of deferred taxes on the outside basis of Hope’s stock upon meeting the classification as held for sale that will reverse when the sale is completed ($87 million), partially offset by lower pre-tax income ($64 million).

Outlook

As of March 31, 2022, there have been no material changes to Dominion Energy’s 2022 outlook as described in Item 7. MD&A in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

Segment Results of Operations

Segment results include the impact of intersegment revenues and expenses, which may result in intersegment profit and loss. Presented below is a summary of contributions by Dominion Energy’s operating segments to net income (loss) attributable to Dominion Energy:

|  | Net Income (Loss) Attributable to Dominion Energy |  |  | EPS(1) |
|  | 2022 |  |  | 2021 |  |  | $ Change |  |  | 2022 |  |  | 2021 |  |  | $ Change |
(millions, except EPS) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
First Quarter |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dominion Energy Virginia |  | $ | 518 |  |  | $ | 434 |  |  | $ | 84 |  |  | $ | 0.64 |  |  | $ | 0.54 |  |  | $ | 0.10 |
Gas Distribution |  |  | 294 |  |  |  | 251 |  |  |  | 43 |  |  |  | 0.36 |  |  |  | 0.31 |  |  |  | 0.05 |
Dominion Energy South Carolina |  |  | 109 |  |  |  | 102 |  |  |  | 7 |  |  |  | 0.13 |  |  |  | 0.13 |  |  |  | — |
Contracted Assets |  |  | 101 |  |  |  | 150 |  |  |  | (49 | ) |  |  | 0.13 |  |  |  | 0.18 |  |  |  | (0.05 | )
Corporate and Other |  |  | (311 | ) |  |  | 71 |  |  |  | (382 | ) |  |  | (0.43 | ) |  |  | 0.07 |  |  |  | (0.50 | )
Consolidated |  | $ | 711 |  |  | $ | 1,008 |  |  | $ | (297 | ) |  | $ | 0.83 |  |  | $ | 1.23 |  |  | $ | (0.40 | )

(1) | Consolidated results are presented on a diluted EPS basis. The dilutive impacts, primarily consisting of potential shares which had not yet been issued, are included within the results of the Corporate and Other segment. EPS contributions for Dominion Energy’s operating segments are presented utilizing basic average shares outstanding for the period.

72

Dominion Energy Virginia

Presented below are selected operating statistics related to Dominion Energy Virginia’s operations:

|  | First Quarter |
|  | 2022 |  |  | 2021 |  |  | % Change |
Electricity delivered (million MWh) |  |  | 22.3 |  |  |  | 21.7 |  |  |  | 3 | %
Electricity supplied (million MWh): |  |  |  |  |  |  |  |  |  |  |  |
Utility |  |  | 22.3 |  |  |  | 21.9 |  |  |  | 2 |
Non-Jurisdictional |  |  | 0.3 |  |  |  | 0.2 |  |  |  | 50 |
Degree days (electric distribution and utility service area): |  |  |  |  |  |  |  |  |  |  |  |
Cooling |  |  | 11 |  |  |  | 11 |  |  |  | — |
Heating |  |  | 1,895 |  |  |  | 1,889 |  |  |  | — |
Average electric distribution customer accounts (thousands) |  |  | 2,716 |  |  |  | 2,684 |  |  |  | 1 |

Presented below, on an after-tax basis, are the key factors impacting Dominion Energy Virginia’s net income contribution:

|  | First Quarter 2022 vs. 2021 Increase (Decrease) |
|  | Amount |  |  | EPS |
(millions, except EPS) |  |  |  |  |  |  |  |
Regulated electric sales: |  |  |  |  |  |  |  |
Weather |  | $ | 14 |  |  | $ | 0.02 |
Other |  |  | (9 | ) |  |  | (0.01 | )
Rider equity return |  |  | 16 |  |  |  | 0.02 |
Electric capacity |  |  | (8 | ) |  |  | (0.01 | )
Planned outage costs |  |  | (7 | ) |  |  | (0.01 | )
Depreciation and amortization |  |  | 7 |  |  |  | 0.01 |
Renewable energy investment tax credits |  |  | 61 |  |  |  | 0.08 |
Other |  |  | 10 |  |  |  | 0.01 |
Share dilution |  |  | — |  |  |  | (0.01 | )
Change in net income contribution |  | $ | 84 |  |  | $ | 0.10 |

Gas Distribution

Presented below are selected operating statistics related to Gas Distribution’s operations:

|  | First Quarter |
|  | 2022 |  |  | 2021 |  |  | % Change |
Gas distribution throughput (bcf): |  |  |  |  |  |  |  |  |  |  |  |
Sales |  |  | 89 |  |  |  | 86 |  |  |  | 3 | %
Transportation |  |  | 301 |  |  |  | 273 |  |  |  | 10 |
Heating degree days (gas distribution service area): |  |  |  |  |  |  |  |  |  |  |  |
North Carolina |  |  | 1,583 |  |  |  | 1,692 |  |  |  | (6 | )
Ohio and West Virginia |  |  | 2,912 |  |  |  | 2,758 |  |  |  | 6 |
Utah, Wyoming and Idaho |  |  | 2,478 |  |  |  | 2,398 |  |  |  | 3 |
Average gas distribution customer accounts (thousands): |  |  |  |  |  |  |  |  |  |  |  |
Sales |  |  | 1,965 |  |  |  | 1,922 |  |  |  | 2 |
Transportation |  |  | 1,140 |  |  |  | 1,137 |  |  |  | — |

73

Presented below, on an after-tax basis, are the key factors impacting Gas Distribution’s net income contribution:

|  | First Quarter 2022 vs. 2021 Increase (Decrease) |
|  | Amount |  |  | EPS |
(millions, except EPS) |  |  |  |  |  |  |  |
Regulated gas sales: |  |  |  |  |  |  |  |
Weather |  | $ | 2 |  |  | $ | — |
Other |  |  | 34 |  |  |  | 0.04 |
Rider equity return |  |  | 8 |  |  |  | 0.01 |
Interest expense, net |  |  | 1 |  |  |  | — |
Other |  |  | (2 | ) |  |  | — |
Share dilution |  |  | — |  |  |  | — |
Change in net income contribution |  | $ | 43 |  |  | $ | 0.05 |

Dominion Energy South Carolina

Presented below are selected operating statistics related to Dominion Energy South Carolina’s operations:

|  | First Quarter |
|  | 2022 |  |  | 2021 |  |  | % Change |
Electricity delivered (million MWh) |  |  | 5.2 |  |  |  | 5.3 |  |  |  | (2 | %)
Electricity supplied (million MWh) |  |  | 5.5 |  |  |  | 5.6 |  |  |  | (2 | )
Degree days (electric distribution service areas): |  |  |  |  |  |  |  |  |  |  |  |
Cooling |  |  | — |  |  |  | 1 |  |  |  | (100 | )
Heating |  |  | 750 |  |  |  | 786 |  |  |  | (5 | )
Average electric distribution customer accounts (thousands) |  |  | 772 |  |  |  | 761 |  |  |  | 1 |
Gas distribution throughput (bcf): |  |  |  |  |  |  |  |  |  |  |  |
Sales |  |  | 20 |  |  |  | 20 |  |  |  | — |
Average gas distribution customer accounts (thousands) |  |  | 422 |  |  |  | 408 |  |  |  | 3 |

Presented below, on an after-tax basis, are the key factors impacting Dominion Energy South Carolina’s net income contribution:

|  | First Quarter 2022 vs. 2021 Increase (Decrease) |
|  | Amount |  |  | EPS |
(millions, except EPS) |  |  |  |  |  |  |  |
Regulated electric sales: |  |  |  |  |  |  |  |
Weather |  | $ | 1 |  |  | $ | — |
Other |  |  | 15 |  |  |  | 0.02 |
Capital cost rider |  |  | (2 | ) |  |  | — |
Regulated gas sales |  |  | 3 |  |  |  | — |
Other |  |  | (10 | ) |  |  | (0.02 | )
Share dilution |  |  | — |  |  |  | — |
Change in net income contribution |  | $ | 7 |  |  | $ | — |

Contracted Assets

Presented below are selected operating statistics related to Contracted Asset’s operations:

|  | First Quarter |
|  | 2022 |  |  | 2021 |  |  | % Change |
Electricity supplied (million MWh) |  |  | 4.6 |  |  |  | 5.1 |  |  |  | (10 | %)

74

Presented below, on an after-tax basis, are the key factors impacting Contracted Asset’s net income contribution:

|  | First Quarter 2022 vs. 2021 Increase (Decrease) |
|  | Amount |  |  | EPS |
(millions, except EPS) |  |  |  |  |  |  |  |
Margin(1) |  | $ | (24 | ) |  | $ | (0.03 | )
Planned outage costs |  |  | (4 | ) |  |  | — |
Renewable energy investment tax credits |  |  | (29 | ) |  |  | (0.04 | )
Depreciation and amortization |  |  | 12 |  |  |  | 0.02 |
Other |  |  | (4 | ) |  |  | — |
Share dilution |  |  | — |  |  |  | — |
Change in net income contribution |  | $ | (49 | ) |  | $ | (0.05 | )

(1) | Includes earnings associated with a 50% noncontrolling interest in Cove Point.

Corporate and Other

Presented below are the Corporate and Other segment’s after-tax results:

|  | First Quarter |
|  | 2022 |  |  | 2021 |  |  | $ Change |
(millions, except EPS) |  |  |  |  |  |  |  |  |  |  |  |
Specific items attributable to operating segments |  | $ | (269 | ) |  | $ | (87 | ) |  | $ | (182 | )
Specific items attributable to Corporate and Other segment |  |  | (20 | ) |  |  | 202 |  |  |  | (222 | )
Total specific items |  |  | (289 | ) |  |  | 115 |  |  |  | (404 | )
Other corporate operations: |  |  |  |  |  |  |  |  |  |  |  |
Interest expense, net |  |  | (79 | ) |  |  | (111 | ) |  |  | 32 |
Other |  |  | 57 |  |  |  | 67 |  |  |  | (10 | )
Total other corporate operations |  |  | (22 | ) |  |  | (44 | ) |  |  | 22 |
Total net income (expense) |  | $ | (311 | ) |  | $ | 71 |  |  | $ | (382 | )
EPS impact |  | $ | (0.43 | ) |  | $ | 0.07 |  |  | $ | (0.50 | )

Total Specific Items

Corporate and Other includes specific items attributable to Dominion Energy’s primary operating segments that are not included in profit measures evaluated by executive management in assessing the segments' performance or in allocating resources. See Note 21 to the Consolidated Financial Statements in this report for discussion of these items in more detail. Corporate and Other also includes items attributable to the Corporate and Other segment. In 2022, this primarily included a $87 million charge to reflect the recognition of deferred taxes on the outside basis of Hope’s stock upon meeting the classification as held for sale that will reverse when the sale is completed, a $52 million after-tax benefit for derivative mark-to-market changes and $19 million net income from discontinued operations, primarily associated with the Q-Pipe Group. In 2021, this primarily included a $234 million after-tax benefit for derivative mark-to-market changes, a $53 million after-tax charge for corporate office lease termination associated with workplace realignment and $28 million net income from discontinued operations, primarily associated with the Q-Pipe Group.

Virginia Power

Results of Operations

Presented below is a summary of Virginia Power’s consolidated results:

|  | First Quarter |
|  | 2022 |  |  | 2021 |  |  | $ Change |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 357 |  |  | $ | 374 |  |  | $ | (17 | )

75

Overview

First Quarter 2022 vs. 2021

Net income decreased 5% with no transactions or events contributing to a significant change in net income.

Analysis of Consolidated Operations

Presented below are selected amounts related to Virginia Power’s results of operations:

|  | First Quarter |
|  | 2022 |  |  | 2021 |  |  | $ Change |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 2,167 |  |  | $ | 1,830 |  |  | $ | 337 |
Electric fuel and other energy-related purchases |  |  | 516 |  |  |  | 406 |  |  |  | 110 |
Purchased (excess) electric capacity |  |  | 11 |  |  |  | (3 | ) |  |  | 14 |
Other operations and maintenance |  |  | 570 |  |  |  | 513 |  |  |  | 57 |
Depreciation and amortization |  |  | 429 |  |  |  | 324 |  |  |  | 105 |
Other taxes |  |  | 75 |  |  |  | 93 |  |  |  | (18 | )
Impairment of assets and other charges (benefit) |  |  | 4 |  |  |  | (51 | ) |  |  | 55 |
Other income |  |  | 4 |  |  |  | 32 |  |  |  | (28 | )
Interest and related charges |  |  | 148 |  |  |  | 136 |  |  |  | 12 |
Income tax expense |  |  | 61 |  |  |  | 70 |  |  |  | (9 | )

An analysis of Virginia Power’s results of operations follows:

First Quarter 2022 vs. 2021

Operating revenue increased 18%, primarily reflecting:

• | The absence of a $151 million decrease from an unbilled revenue reduction;

• | A $108 million increase in the fuel cost component included in utility rates as a result of a net increase in commodity costs associated with sales to electric utility retail customers;

• | A $69 million increase from riders;

• | A $35 million increase in sales to electric utility retail customers associated with economic and other usage factors; and

• | A $19 million increase in sales to retail customers, primarily due to an increase in heating degree days.

These increases were partially offset by:

• | A $40 million decrease associated with settlements of economic hedges of certain regulated electric sales; and

• | A $15 million decrease reflecting a reduction in base rates associated with the settlement of the 2021 Triennial Review.

Electric fuel and other energy-related purchases increased 27%, primarily due to higher commodity costs for electric utilities, which are offset in operating revenue and do not impact net income.

Purchased electric capacity increased $14 million, primarily due to an increase in expense related to the annual PJM capacity performance market effective June 2021.

Other operations and maintenance increased 11%, primarily reflecting:

• | A $41 million increase in storm damage and service restoration costs;

• | A $17 million increase in outside services; and

76

• | The absence of a $10 million reduction in bad debt expense due to the forgiveness of Virginia retail electric customer accounts in arrears pursuant to Virginia’s 2021 budget process; partially offset by

• | A $14 million decrease in certain expenses which are primarily recovered through state- and FERC-regulated rates and do not impact net income; and

• | A $11 million decrease in salaries, wages and benefits.

Depreciation and amortization increased 32%, primarily due to an increase for amortization of a regulatory asset established in the settlement of the 2021 Triennial Review ($61 million), an increase in RGGI related amortization ($45 million), which are offset in operating revenue and do not impact net income, and an increase due to various projects being placed into service ($22 million), partially offset by depreciation rates revised in the first quarter of 2022 ($21 million).

Other taxes decreased 19%, primarily due to lower property taxes recorded in 2022 ($6 million) and lower business and occupational taxes as a result of a West Virginia legislative change ($5 million).

Impairment of assets and other charges increased $55 million, primarily due to the absence of a benefit for a change in the CCRO reserve associated with the 2021 Triennial Review ($130 million), partially offset by the absence of a charge for the forgiveness of Virginia retail electric customer accounts in arrears pursuant to Virginia’s 2021 budget process ($76 million).

Other income decreased 88%, primarily due to net investment losses in 2022 compared to net investment gains in 2021 on nuclear decommissioning trust funds.

Interest and related charges increased 9%, primarily due to higher long-term debt interest expense resulting from net debt issuances in 2022 and 2021.

Income tax expense decreased 13%, primarily due to lower pre-tax income.

Liquidity and Capital Resources

Dominion Energy depends on both cash generated from operations and external sources of liquidity to provide working capital and as a bridge to long-term financings. Dominion Energy’s material cash requirements include capital and investment expenditures, repaying short-term and long-term debt obligations and paying dividends on its common and preferred stock. This section should be read in conjunction with Item 7. MD&A in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

Analysis of Cash Flows

Presented below are selected amounts related to Dominion Energy’s cash flows:

|  | 2022 |  |  | 2021 |
(millions) |  |  |  |  |  |  |  |
Cash, restricted cash and equivalents at January 1 |  | $ | 408 |  |  | $ | 247 |
Cash flows provided by (used in): |  |  |  |  |  |  |  |
Operating activities |  |  | 1,125 |  |  |  | 1,452 |
Investing activities |  |  | (1,574 | ) |  |  | (2,308 | )
Financing activities |  |  | 635 |  |  |  | 1,171 |
Net increase in cash, restricted cash and equivalents |  |  | 186 |  |  |  | 315 |
Cash, restricted cash and equivalents at March 31 |  | $ | 594 |  |  | $ | 562 |

Operating Cash Flows

Net cash provided by Dominion Energy's operating activities decreased $327 million, inclusive of a $12 million decrease from discontinued operations, primarily due to current year refund payments to Virginia electric customers associated with the settlement of the 2021 Triennial Review ($190 million), lower deferred fuel cost recoveries ($108 million) and changes in working capital ($134 million).

77

Investing Cash Flows

Net cash used in Dominion Energy’s investing activities decreased $734 million, primarily due to a decrease in contributions to equity method affiliates including Atlantic Coast Pipeline ($962 million) and proceeds from the sale of assets and equity method investments ($146 million), partially offset by an increase in plant construction and other property additions ($294 million).

Financing Cash Flows

Net cash provided by Dominion Energy's financing activities decreased $536 million primarily due to lower net issuances of short-term debt ($1.7 billion), partially offset by higher issuances, net of repayments and redemptions, of long-term debt ($1.0 billion) and the absence of repayment of the 364-day revolving supplemental credit facility borrowings ($225 million).

Credit Facilities and Short-Term Debt

As discussed in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021, Dominion Energy generally uses proceeds from short-term borrowings, including commercial paper, to satisfy short-term cash requirements not met through cash from operations. The levels of borrowing may vary significantly during the course of the year, depending on the timing and amount of cash requirements not satisfied by cash from operations. There have been no significant changes to Dominion Energy’s use of credit facilities and/or short-term debt during the three months ended March 31, 2022.

Dominion Energy Reliability InvestmentSM Program

Dominion Energy has an effective shelf registration statement with the SEC for the sale of up to $3.0 billion of variable denomination floating rate demand notes, called Dominion Energy Reliability InvestmentSM. The registration limits the principal amount that may be outstanding at any one time to $1.0 billion. The notes are offered on a continuous basis and bear interest at a floating rate per annum determined by the Dominion Energy Reliability Investment Committee, or its designee, on a weekly basis. The notes have no stated maturity date, are non-transferable and may be redeemed in whole or in part by Dominion Energy or at the investor’s option at any time. At March 31, 2022, Dominion Energy’s Consolidated Balance Sheets include $473 million with respect to such notes presented within short-term debt. The proceeds are used for general corporate purposes and to repay debt.

Credit Facilities

Dominion Energy maintains a $6.0 billion joint revolving credit facility which provides for a discount in the pricing of certain annual fees and amounts borrowed by Dominion Energy under the facility if Dominion Energy achieves certain annual renewable electric generation and diversity and inclusion objectives. At March 31, 2022, Dominion Energy had $3.8 billion of unused capacity under its joint revolving credit facility. See Note 16 to the Consolidated Financial Statements in this report for the balances of commercial paper and letters of credit outstanding.

In addition to the primary sources of short-term liquidity discussed above, from time to time Dominion Energy enters into separate supplementary credit facilities or term loans as discussed in Note 16 to the Consolidated Financial Statements in this report.

Long-Term Debt

Issuances and Borrowings of Long-Term Debt

Through March 31, 2022, Dominion Energy issued or borrowed the following long-term debt. Unless otherwise noted, the proceeds were used for the repayment of existing long-term indebtedness and for general corporate purposes.

Month of Issuance |  | Type |  | Public / Private |  | Issuer / Borrowing Entity |  | Principal |  |  | Rate |  |  | Stated Maturity
|  |  |  |  |  |  |  | (millions) |  |  |  |  |  |  |
January |  | Senior notes |  | Public |  | Virginia Power |  | $ | 600 |  |  |  | 2.400 | % |  | 2032
January |  | Senior notes |  | Public |  | Virginia Power |  |  | 400 |  |  |  | 2.950 | % |  | 2051
Total issuances and borrowings |  |  |  |  |  | $ | 1,000 |  |  |  |  |  |  |

Dominion Energy currently meets the definition of a well-known seasoned issuer under SEC rules governing the registration, communication and offering processes under the Securities Act of 1933, as amended. The rules provide for a streamlined shelf registration process to provide registrants with timely access to capital. This allows Dominion Energy to use automatic shelf registration statements to register any offering of securities, other than those for exchange offers or business combination transactions.

78

Dominion Energy maintains a $900 million Sustainability Revolving Credit Facility which matures in 2024 and bears interest at a variable rate for amounts borrowed for general corporate purposes. The facility also offers a reduced interest rate margin with respect to borrowed amounts allocated to certain environmental sustainability or social investment initiatives. At March 31, 2022, Dominion Energy had no amounts outstanding under this supplemental credit facility. In May 2022, Dominion Energy provided notice of its intention to borrow $900 million under the facility.

Dominion Energy anticipates, excluding potential opportunistic financings, issuing between approximately $3.2 billion and $4.4 billion of long-term debt during 2022, inclusive of amounts issued through March 31, 2022 as shown above. The raising of external capital is subject to certain regulatory requirements, including registration with the SEC for certain issuances.

Repayment, Repurchases and Redemptions of Long-Term Debt

Dominion Energy may from time to time reduce its outstanding debt and level of interest expense through redemption of debt securities prior to maturity or repurchases of debt securities in the open market, in privately negotiated transactions, through tender offers or otherwise.

The following long-term debt was repaid, repurchased or redeemed through March 31, 2022:

Month of Redemption |  | Type |  | Entity |  | Principal | (1) | Rate |  | Stated Maturity
|  |  |  |  |  | (millions) |  |  |  |
Debt scheduled to mature in 2022 |  |  |  | $ | 39 |  | various |  |
Early redemptions |  |  |  |  |  |  |  |  |
None |  |  |  |  |  |  |  |  |  |  |
Total repayments, repurchases and redemptions |  |  | $ | 39 |  |  |  |

(1) | Total amount redeemed prior to maturity includes remaining principal plus accrued interest.

See Note 16 to the Consolidated Financial Statements in this report and Note 18 to the Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 for additional information regarding scheduled maturities of Dominion Energy’s long-term debt, including related average interest rates.

Remarketing of Long-Term Debt

Through March 31, 2022, Dominion Energy was not required to and did not complete the remarketing of any of its long-term debt. In 2022, Dominion Energy expects to remarket approximately $165 million of its senior notes and tax-exempt bonds, inclusive of $138 million of Virginia Power’s tax-exempt bonds remarketed in April 2022.

Credit Ratings

As discussed in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021, Dominion Energy’s credit ratings affect its liquidity, cost of borrowing under credit facilities and collateral posting requirements under commodity contracts, as well as the rates at which it is able to offer debt securities. The credit ratings for Dominion Energy are affected by its financial profile, mix of regulated and nonregulated businesses and respective cash flows, changes in methodologies used by the ratings agencies and event risk, if applicable, such as major acquisitions or dispositions. A credit rating is not a recommendation to buy, sell or hold securities and should be evaluated independently of any other rating. As of March 31, 2022, there have been no changes in Dominion Energy’s credit ratings.

Financial Covenants

As discussed in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021, Dominion Energy is subject to various covenants present in the enabling agreements underlying Dominion Energy’s debt. As of March 31, 2022, there have been no material changes to covenants, nor any events of default under Dominion Energy’s covenants.

Common Stock, Preferred Stock and Other Equity Securities

In the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021, there is a discussion of Dominion Energy’s existing equity financing programs, including an at-the-market program and Dominion Energy Direct®. Through March 31, 2022, Dominion Energy has issued $45 million of stock through these programs. See Note 16 to the Consolidated Financial Statements in

79

this report for additional information. Dominion Energy anticipates raising between $300 million and $500 million of capital through the issuance of common stock in 2022 and may issue up to $150 million of stock under settlement agreements associated with litigation acquired in the SCANA Combination as discussed in Note 17 to the Consolidated Financial Statements in this report, inclusive of 0.9 million shares of its common stock, valued at $7 2 million, issued in May 2022 to partially satisfy DESC’s remaining obligation under a settlement agreement with the SCDOR. As discussed in Note 16 to the Consolidated Financial Statements in this report, in June 2022, Dominion Energy will settle the stock purchase contract component of the 2019 Equity Units which is expected to result in proceeds in the event of a successful remarketing of $1.6 billion and the issuance of up to 21.8 million shares, subject to a formula based on the average closing price of Dominion Energy common stock. As discussed in Note 1 6 to the Consolidated Financial Statements in this report, Dominion Energy, subject to approval by its Board of Directors and the settlement of a successful remarketing, will redeem all outstanding shares of the Series A Preferred Stock in September 2022.

Through March 31, 2022, Dominion Energy has not repurchased and does not plan to repurchase in 2022 any shares of common stock, except for shares tendered by employees to satisfy tax withholding obligations on vested restricted stock.

Capital Expenditures

As of March 31, 2022, there have been no material changes to Dominion Energy’s total planned capital expenditures for each segment through 2026 as disclosed in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

Dividends

Dominion Energy believes that its operations provide a stable source of cash flow to contribute to planned levels of capital expenditures and maintain or grow the dividend on common shares. See Note 16 to the Consolidated Financial Statements in this report for additional information regarding Dominion Energy’s outstanding preferred stock and associated dividend rates.

Subsidiary Dividend Restrictions

As of March 31, 2022, there have been no material changes to the subsidiary dividend restrictions disclosed in the Dividends section of MD&A in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021

Credit Risk

Dominion Energy’s exposure to potential concentrations of credit risk results primarily from its energy marketing and price risk management activities. Presented below is a summary of Dominion Energy’s credit exposure as March 31, 2022 for these activities. Gross credit exposure for each counterparty is calculated as outstanding receivables plus any unrealized on- or off-balance sheet exposure, taking into account contractual netting rights.

|  | Gross Credit Exposure |  |  | Credit Collateral |  |  | Net Credit Exposure |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Investment grade(1) |  | $ | 54 |  |  | $ | — |  |  | $ | 54 |
Non-investment grade(2) |  |  | 15 |  |  |  | 14 |  |  |  | 1 |
No external ratings: |  |  |  |  |  |  |  |  |  |  |  |
Internally rated—investment grade(3) |  |  | 27 |  |  |  | — |  |  |  | 27 |
Internally rated—non-investment grade(4) |  |  | 14 |  |  |  | — |  |  |  | 14 |
Total |  | $ | 110 |  |  | $ | 14 |  |  | $ | 96 |

(1) | Designations as investment grade are based upon minimum credit ratings assigned by Moody’s Investors Service and Standard & Poor’s. The five largest counterparty exposures, combined, for this category represented approximately 45% of the total net credit exposure.

(2) | The five largest counterparty exposures, combined, for this category represented less than 1% of the total net credit exposure.

(3) | The five largest counterparty exposures, combined, for this category represented approximately 28% of the total net credit exposure.

(4) | The five largest counterparty exposures, combined, for this category represented approximately 7% of the total net credit exposure.

80

Fuel and Other Purchase Commitments

There have been no material changes outside of the ordinary course of business to Dominion Energy’s fuel and other purchase commitments included in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

Other Material Cash Requirements

As of March 31, 2022, there have been no material changes outside of the ordinary course of business to Dominion Energy’s other material cash requirements included in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021. Such obligations include:

| • | Operating and finance lease obligations – See Note 14 to the Consolidated Financial Statements in this report;

| • | Regulatory liabilities – See Note 12 to the Consolidated Financial Statements in this report;

| • | AROs – See Note 14 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021;

| • | Employee benefit plan obligations – See Note 22 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021;

| • | Charitable commitments – See Note 23 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021;

| • | Off-balance sheet leasing arrangements – See Note 15 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021; and

| • | Guarantees – See Note 17 to the Consolidated Financial Statements in this report.

Future Issues and Other Matters

See Item 1. Business, Future Issues and Other Matters in MD&A and Notes 13 and 23 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021 and Notes 13 and 17 to the Consolidated Financial Statements in this report for additional information on various environmental, regulatory, legal and other matters that may impact future results of operations, financial condition and/or cash flows.

CVOW Commercial Project

In March 2022, the Virginia Commission approved Virginia Power’s application filed in December 2021 for approval of a lease contract with an affiliated entity for the use of a Jones Act compliant offshore wind installation vessel currently under development. In April 2022, Virginia Power filed an application with the North Carolina Commission for approval of the same lease contract.

In May 2022, Virginia Power entered into forward purchase agreements with a notional amount of approximately €3.2 billion to hedge its foreign currency rate risk exposure to certain fixed price contracts for the major offshore construction and equipment components of the CVOW Commercial Project.

81

ITEM 3.

QUANTITATIVE AND QUALITATIVE

DISCLOSURES ABOUT MARKET RISK

The matters discussed in this Item may contain “forward-looking statements” as described in the introductory paragraphs under Part I., Item 2. MD&A in this report. The reader’s attention is directed to those paragraphs for discussion of various risks and uncertainties that may impact the Companies.

Market Risk Sensitive Instruments and Risk Management

The Companies’ financial instruments, commodity contracts and related financial derivative instruments are exposed to potential losses due to adverse changes in commodity prices, interest rates and equity security prices as described below. Commodity price risk is present in the Companies’ electric operations and Dominion Energy’s natural gas procurement and marketing operations due to the exposure to market shifts in prices received and paid for electricity, natural gas and other commodities. The Companies use commodity derivative contracts to manage price risk exposures for these operations. Interest rate risk is generally related to their outstanding debt and future issuances of debt. In addition, the Companies are exposed to investment price risk through various portfolios of equity and debt securities. The Companies’ exposure to foreign currency exchange rate risk is related to certain fixed price contracts entered into in 2021 in connection with the CVOW Commercial Project. The contracts include services denominated in currencies other than the U.S. dollar for approximately €2.6 billion and 5.1 billion kr. In addition, certain of the fixed price contracts, approximately €0.7 billion, contain commodity indexing provisions linked to steel. As a result, any changes in applicable exchange rates or commodity indices could result in a change to the ultimate cost of the project. In May 2022, Virginia Power entered into forward purchase agreements with a notional amount of approximately €3.2 billion to hedge its foreign currency rate risk exposure to certain fixed price contracts for the major offshore construction and equipment components of the CVOW Commercial Project.

The following sensitivity analysis estimates the potential loss of future earnings or fair value from market risk sensitive instruments over a selected time period due to a 10% change in commodity prices or interest rates.

Commodity Price Risk

To manage price risk, the Companies hold commodity-based derivative instruments held for non-trading purposes associated with purchases and sales of electricity, natural gas and other energy-related products.

The derivatives used to manage commodity price risk are executed within established policies and procedures and may include instruments such as futures, forwards, swaps, options and FTRs that are sensitive to changes in the related commodity prices. For sensitivity analysis purposes, the hypothetical change in market prices of commodity-based derivative instruments is determined based on models that consider the market prices of commodities in future periods, the volatility of the market prices in each period, as well as the time value factors of the derivative instruments. Prices and volatility are principally determined based on observable market prices.

A hypothetical 10% increase in commodity prices would have resulted in a decrease of $78 million and $16 million in the fair value of Dominion Energy’s commodity-based derivative instruments as of March 31, 2022 and December 31, 2021, respectively.

A hypothetical 10% increase in commodity prices would have resulted in a decrease of $38 million and $6 million in the fair value of Virginia Power’s commodity-based derivative instruments as of March 31, 2022 and December 31, 2021, respectively.

The impact of a change in energy commodity prices on the Companies' commodity-based derivative instruments at a point in time is not necessarily representative of the results that will be realized when the contracts are ultimately settled. Net losses from commodity-based financial derivative instruments used for hedging purposes, to the extent realized, will generally be offset by recognition of the hedged transaction, such as revenue from physical sales of the commodity.

Interest Rate Risk

The Companies manage their interest rate risk exposure predominantly by maintaining a balance of fixed and variable rate debt. They also enter into interest rate sensitive derivatives, including interest rate swaps and interest rate lock agreements. For variable rate debt outstanding for Dominion Energy and Virginia Power, a hypothetical 10% increase in market interest rates would not have resulted in a material change in earnings at March 31, 2022 or December 31, 2021.

The Companies also use interest rate derivatives, including forward-starting swaps, interest rate swaps and interest rate lock agreements to manage interest rate risk. As of March 31, 2022, Dominion Energy and Virginia Power had $14.4 billion and $3.9 billion, respectively, in aggregate notional amounts of these interest rate derivatives outstanding. A hypothetical 10% decrease in market interest rates would have resulted in a decrease of $228 million and $141 million, respectively, in the fair value of Dominion Energy and Virginia Power’s interest rate derivatives at March 31, 2022. As of December 31, 2021, Dominion Energy and Virginia Power had $11.4 billion and $2.8 billion, respectively, in aggregate notional amounts of these interest rate derivatives outstanding. A

82

hypothetical 10% decrease in market interest rates would have resulted in a decrease of $1 91 million and $111 million, respectively, in the fair value of Dominion Energy and Virginia Power’s interest rate derivatives at December 31, 202 1.

The impact of a change in interest rates on the Companies’ interest rate-based financial derivative instruments at a point in time is not necessarily representative of the results that will be realized when the contracts are ultimately settled. Net gains and/or losses from interest rate derivative instruments used for hedging purposes, to the extent realized, will generally be offset by recognition of the hedged transaction.

Investment Price Risk

The Companies are subject to investment price risk due to securities held as investments in nuclear decommissioning and rabbi trust funds that are managed by third-party investment managers. These trust funds primarily hold marketable securities that are reported in the Companies’ Consolidated Balance Sheets at fair value.

Dominion Energy recognized net investment losses (including investment income) on nuclear decommissioning and rabbi trust investments of $197 million for the three months ended March 31, 2022, and net investment gains (including investment income) on nuclear decommissioning and rabbi trust investments of $304 million and $1.1 billion for the three months ended March 31, 2021 and the year ended December 31, 2021, respectively. Net realized gains and losses include gains and losses from the sale of investments as well as any other-than-temporary declines in fair value. Dominion Energy recorded in AOCI and regulatory liabilities, a net decrease in unrealized gains on debt investments of $134 million, $64 million and $64 million for the three months ended March 31, 2022 and 2021 and the year ended December 31, 2021, respectively.

Virginia Power recognized net investment losses (including investment income) on nuclear decommissioning trust investments of $89 million for the three months ended March 31, 2022, and net investment gains (including investment income) on nuclear decommissioning trust investments of $153 million and $568 million for the three months ended March 31, 2021 and the year ended December 31, 2021, respectively. Net realized gains and losses include gains and losses from the sale of investments as well as any other-than-temporary declines in fair value. Virginia Power recorded in AOCI and regulatory liabilities, a net decrease in unrealized gains on debt investments of $68 million, $28 million and $31 million for the three months ended March 31, 2022 and 2021 and the year ended December 31, 2021, respectively.

Dominion Energy sponsors pension and other postretirement employee benefit plans that hold investments in trusts to fund employee benefit payments. Virginia Power employees participate in these plans. Differences between actual and expected returns on plan assets are accumulated and amortized during future periods. As such, any investment-related declines in these trusts will result in future increases in the net periodic cost recognized for employee benefit plans and will be included in the determination of the amount of cash to be contributed to the employee benefit plans.

ITEM 4. CONTROLS AND PROCEDURES

Senior management of both Dominion Energy and Virginia Power, including Dominion Energy and Virginia Power’s CEO and CFO, evaluated the effectiveness of each company’s disclosure controls and procedures as of the end of the period covered by this report. Based on this evaluation process, each of Dominion Energy and Virginia Power’s CEO and CFO have concluded that each company’s disclosure controls and procedures are effective.

There were no changes that occurred during the last fiscal quarter that materially affected, or are reasonably likely to materially affect, Dominion Energy or Virginia Power’s internal control over financial reporting.

83

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

From time to time, the Companies are parties to various legal, environmental or other regulatory proceedings, including in the ordinary course of business. SEC regulations require disclosure of certain environmental matters when a governmental authority is a party to the proceedings and such proceedings involve potential monetary sanctions that the Companies reasonably believe will exceed a specified threshold. Pursuant to the SEC regulations, the Companies use a threshold of $1 million for such proceedings.

See the following for discussions on various legal, environmental and other regulatory proceedings to which the Companies are a party, which information is incorporated herein by reference:

• | Notes 13 and 23 to the Consolidated Financial Statements and Future Issues and Other Matters in MD&A in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021.

• | Notes 13 and 17 to the Consolidated Financial Statements in this report.

ITEM 1A. RISK FACTORS

The Companies’ businesses are influenced by many factors that are difficult to predict, involve uncertainties that may materially affect actual results and are often beyond the Companies’ control. A number of these risk factors have been identified in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021, which should be taken into consideration when reviewing the information contained in this report. There have been no material changes with regard to the risk factors previously disclosed in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2021. For other factors that may cause actual results to differ materially from those indicated in any forward-looking statement or projection contained in this report, see Forward-Looking Statements in MD&A in this report.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Dominion Energy

Purchases of Equity Securities

Period |  | Total Number of Shares (or Units) Purchased(1) |  |  | Average Price Paid per Share (or Unit)(2) |  |  | Total Number of Shares (or Units) Purchased as Part of Publicly Announced Plans or Programs |  |  | Maximum Number (or Approximate Dollar Value) of Shares (or Units) that May Yet Be Purchased under the Plans or Programs(3)
1/1/22 - 1/31/22 |  |  | 3,942 |  |  | $ | 78.64 |  |  |  | — |  |  | $ 0.92 billion
2/1/22 - 2/28/22 |  |  | 59,592 |  |  |  | 80.00 |  |  |  | — |  |  | 0.92 billion
3/1/22 - 3/31/22 |  |  | 6,111 |  |  |  | 79.29 |  |  |  | — |  |  | 0.92 billion
Total |  |  | 69,645 |  |  |  | 79.86 |  |  |  | — |  |  | $ 0.92 billion

(1) | Represents shares of common stock that were tendered by employees to satisfy tax withholding obligations on vested restricted stock.

(2) | Represents the weighted-average price paid per share.

(3) | In November 2020, the Dominion Energy Board of Directors authorized the repurchase of up to $1.0 billion of shares of common stock. This repurchase program has no expiration date or price or volume targets and may be modified, suspended or terminated at any time. Shares may be purchased through open market or privately negotiated transactions or otherwise at the discretion of management subject to prevailing market conditions, applicable securities laws and other factors.

ITEM 5. OTHER INFORMATION

On May 5, 2022, Dominion Energy filed a prospectus supplement to its effective registration statement on Form S-3 (File No. 333-239467) filed with the SEC on June 26, 2020 for purposes of registering the offer and resale of certain shares of its common stock previously issued and delivered to SCDOR in accordance with the terms of a settlement agreement as discussed in Note 17 to the Consolidated Financial Statements in this report. The registration rights agreement and opinion of counsel relating to the registration and validity of such shares are filed as Exhibits 4.2 and 5.1, respectively, to this Quarterly Report on Form 10-Q for the purpose of incorporating such exhibits by reference into the registration statement and the related prospectus contained therein, as supplemented by the prospectus supplement.

84

On May 5, 2022, Dominion Energy notified applicable holders that it will conduct a final remarketing of shares of Series A Preferred Stock during a final remarketing period beginning on May 23, 2022 and ending on May 27, 2022. Dominion Energy has received a commitment from a financial institution to purchase at a price of $1,000 per share any shares of Series A Preferred Stock included in the final remarketing that are not sold to other purchasers through a marketed process based on an annual dividend rate of 1.75% for the June 1, 2022 through August 31, 2022 dividend period, which annual dividend rate will increase to 6.75% effective September 1, 2022. In connection with this commitment, Dominion Energy has agreed to redeem all outstanding shares of Series A Preferred Stock on September 1, 2022, assuming settlement of the final remarketing and subject to approval by Dominion Energy’s Board of Directors, a determination that Dominion Energy has funds legally available for the redemption as required by Virginia law and the terms of the Series A Preferred Stock and the issuance of a redemption notice as required by the terms of the Series A Preferred Stock.

85

ITEM 6. EXHIBITS

Exhibit Number |  | Description |  | Dominion Energy |  | Virginia Power
3.1.a |  | Dominion Energy, Inc. Articles of Incorporation, as amended, effective December 9, 2021 (Exhibit 3.1, Form 8-K filed December 9, 2021, File No. 1-8489). |  | X |  |
3.1.b |  | Virginia Electric and Power Company Amended and Restated Articles of Incorporation, as in effect on October 30, 2014 (Exhibit 3.1.b, Form 10-Q filed November 3, 2014, File No. 1-2255). |  |  |  | X
3.2.a |  | Dominion Energy, Inc. Bylaws, as amended and restated, effective May 5, 2021 (Exhibit 3.1, Form 8-K filed May 6, 2021, File No. 1-8489). |  | X |  |
3.2.b |  | Virginia Electric and Power Company Amended and Restated Bylaws, effective June 1, 2009 (Exhibit 3.1, Form 8-K filed June 3, 2009, File No. 1-2255). |  |  |  | X
4 |  | Dominion Energy, Inc. and Virginia Electric and Power Company agree to furnish to the Securities and Exchange Commission upon request any other instrument with respect to long-term debt as to which the total amount of securities authorized does not exceed 10% of any of their total consolidated assets. |  | X |  | X
4.1 |  | Senior Indenture, dated as of September 1, 2017, between Virginia Electric and Power Company and U.S. Bank National Association, as Trustee (Exhibit 4.1, Form 8-K filed September 13, 2017, File No.000-55337); First Supplemental Indenture, dated as of September 1, 2017 (Exhibit 4.2, Form 8-K filed September 13, 2017, File No.000-55337); Second Supplemental Indenture, dated as of March 1, 2018 (Exhibit 4.2, Form 8-K filed March 22, 2018, File No. 000-55337); Third Supplemental Indenture, dated as of November 1, 2018 (Exhibit 4.2, Form 8-K filed November 28, 2018, File No. 000-55337); Fourth Supplemental Indenture, dated as of July 1, 2019 (Exhibit 4.2, Form 8-K filed July 10, 2019, File No. 00-55337); Fifth Supplemental Indenture, dated as of December 1, 2019 (Exhibit 4.2, Form 8-K filed December 5, 2019, File No. 000-55337); Sixth Supplemental Indenture, dated as of December 1, 2020 (Exhibit 4.2, Form 8-K filed December 15, 2020, File No. 00-55337); Seventh Supplemental Indenture, dated as of November 1, 2021 (Exhibit 4.2, Form 8-K filed November 22, 2021, File No.000-55337); Eighth Supplemental Indenture, dated as of November 1, 2021 (Exhibit 4.3, Form 8-K filed November 22, 2021, File No.000-55337); Ninth Supplemental Indenture, dated as of January 1, 2022 (Exhibit 4.2, Form 8-K filed January 13, 2022, File No.000-55337). |  | X |  | X
4.2 |  | Registration Rights Agreement, dated May 5, 2022, by and between Dominion Energy, Inc. and South Carolina Department of Revenue (filed herewith). |  | X |  |
5.1 |  | Opinion of McGuireWoods LLP (filed herewith). |  | X |  |
31.a |  | Certification by Chief Executive Officer of Dominion Energy, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). |  | X |  |
31.b |  | Certification by Chief Financial Officer of Dominion Energy, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). |  | X |  |
31.c |  | Certification by Chief Executive Officer of Virginia Electric and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). |  |  |  | X
31.d |  | Certification by Chief Financial Officer of Virginia Electric and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). |  |  |  | X
32.a |  | Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Dominion Energy, Inc. as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith). |  | X |  |
32.b |  | Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Virginia Electric and Power Company as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith). |  |  |  | X
99 |  | Condensed consolidated earnings statements (filed herewith). |  | X |  | X

86

Exhibit Number |  | Description |  | Dominion Energy |  | Virginia Power
101 |  | The following financial statements from Dominion Energy, Inc.’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2022, filed on May 5, 2022, formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) Consolidated Statements of Income, (ii) Consolidated Statements of Comprehensive Income (iii) Consolidated Balance Sheets, (iv) Consolidated Statements of Equity, (v) Consolidated Statements of Cash Flows, and (vi) the Notes to Consolidated Financial Statements. The following financial statements from Virginia Electric and Power Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2022, filed on May 5, 2022, formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) Consolidated Statements of Income, (ii) Consolidated Statements of Comprehensive Income, (iii) Consolidated Balance Sheets, (iv) Consolidated Statements of Common Shareholder’s Equity (v) Consolidated Statements of Cash Flows, and (vi) the Notes to Consolidated Financial Statements. |  | X |  | X
104 |  | Cover Page Interactive Data File formatted in iXBRL (Inline eXtensible Business Reporting Language) and contained in Exhibit 101. |  | X |  | X

87

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

| DOMINION ENERGY, INC. Registrant
May 5, 2022 | /s/ Michele L. Cardiff |
| Michele L. Cardiff Senior Vice President, Controller and Chief Accounting Officer
| VIRGINIA ELECTRIC AND POWER COMPANY Registrant
May 5, 2022 | /s/ Michele L. Cardiff |
| Michele L. Cardiff Senior Vice President, Controller and Chief Accounting Officer

88