2 2018-08 2018-06 2019-03 2019-04 2019-04 2019-02 1 1 1 1 1 1 1 1 1 9 9 9 1 1 1 5 true Jun. 30, 2020 1 1 10 10 See Note 10 for amounts attributable to related parties.Net of $5 million and $(37) million tax for the three months ended March 31, 2019 and 2018, respectively.Net of $(6) million and $4 million tax for the three months ended March 31, 2019 and 2018, respectively.Net of $10 million and $(3) million tax for the three months ended March 31, 2019 and 2018, respectively.Net of $— million tax for both the three months ended March 31, 2019 and 2018.Net of $(14) million and $(1) million tax for the three months ended March 31, 2019 and 2018, respectively.Dominion Energy’s Consolidated Balance Sheet at December 31, 2018 has been derived from the audited Consolidated Balance Sheet at that date.1 billion shares authorized; 802 million shares and 681 million shares outstanding at March 31, 2019 and December 31, 2018, respectively.See Note 2 for noncash investing and financing activities related to the adoption of a new accounting standard for leasing arrangements.See Note 16 for noncash financing activities related to the acquisition of the public interest in Dominion Energy Midstream.See Note 3 for noncash investing and financing activities related to the SCANA Combination.See Note 19 for amounts attributable to affiliates.Net of $2 million and $(2) million tax for the three months ended March 31, 2019 and 2018, respectively.Net of $(1) million and $1 million tax for the three months ended March 31, 2019 and 2018, respectively.Virginia Power’s Consolidated Balance Sheet at December 31, 2018 has been derived from the audited Consolidated Balance Sheet at that date.500,000 shares authorized; 274,723 shares outstanding at March 31, 2019 and December 31, 2018.See Note 19 for amounts attributable to related parties.Net of $9 million and $(5) million tax for the three months ended March 31, 2019 and 2018, respectively.Net of $— million and $1 million tax for the three months ended March 31, 2019 and 2018, respectively.Net of $(1) million tax for both the three months ended March 31, 2019 and 2018.Dominion Energy Gas’ Consolidated Balance Sheet at December 31, 2018 has been derived from the audited Consolidated Balance Sheet at that date.Includes capitalized expenditures of $33 million and $37 million for the three months ended March 31, 2019 and 2018, respectively.Represents amounts due from Atlantic Coast Pipeline, a related-party VIE.Includes capitalized expenditures of $6 million and $12 million for the three months ended March 31, 2019 and 2018, respectively.Amounts primarily attributable to Atlantic Coast Pipeline, a related-party VIE.Amounts are presented in other current liabilities in Dominion Energy Gas’ Consolidated Balance Sheets.Includes (3.6) % relating to the absence of tax on noncontrolling interest in both 2019 and 2018.Restricted cash and equivalent balances are presented within other current assets in the Companies’ Consolidated Balance Sheets.At March 31, 2019, March 31, 2018, December 31, 2018 and December 31, 2017, Dominion Energy Gas had $4 million, $4 million, $9 million and $3 million of cash and cash equivalents included in current assets of discontinued operations, respectively.Reflects deferred fuel expenses for the Virginia, North Carolina and South Carolina jurisdictions of Dominion Energy’s electric generation operations.Reflects deferrals under Virginia Power’s electric transmission FERC formula rate and the deferral of costs associated with certain current and prospective rider projects, net of income taxes refundable from the 2017 Tax Reform Act for Virginia Power. See Note 13 for more information.As a result of actions from the Virginia Commission in the first quarter of 2019 regarding the ratemaking treatment of excess deferred taxes from the adoption of the 2017 Tax Reform Act for all existing rate adjustment clauses, Virginia Power recorded a $29 million ($22 million after-tax) charge in operating revenue in the Consolidated Statements of Income for amounts which are probable of being returned to customers.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.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 for more information.Reflects amounts to be recovered through retail rates in Virginia for payments Virginia Power will make to PJM over a ten-year period ending 2028 under the terms of a FERC settlement agreement in May 2018 resolving a PJM cost allocation matter.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.Guarantees related to certain DGI subsidiaries regarding all aspects of running a nuclear facility.Guarantees related to Cove Point, in support of terminal services, transportation and construction. Cove Point has two guarantees that have no maximum limit and, therefore, are not included in this amount.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.Guarantees related to other miscellaneous contractual obligations such as leases, environmental obligations, construction projects and insurance programs. Due to the uncertainty of workers’ compensation claims, the parental guarantee has no stated limit.Excludes Dominion Energy’s guarantee for the construction of the new corporate office property discussed in Note 22 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2018, as updated in Current Report on Form 8-K, filed November 18, 2019.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.During the first quarter of 2019, Virginia Power recorded a charge of $17 million ($13 million after-tax) to write-off the balance of a regulatory asset for which it is no longer seeking recovery.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 more information.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 30 years.Represents deferred depreciation and accretion expense related to legal obligations associated with the future retirement of property, plant and equipment, excluding amounts related to CCRs, for DESC and PSNC. The AROs primarily relate to nuclear decommissioning activities and are expected to be recovered over the related property lives and periods of decommissioning which may range up to approximately 106 years.Cost of the reacquisition of debt are deferred and amortized as interest expense over the would-be remaining life of the reacquired debt. The reacquired debt costs had a weighted-average life of approximately 30 years as of March 31, 2019.In March 2019, DESC purchased certain of its first mortgage bonds having an aggregate purchase price of $1.2 billion, as discussed in Note 16. As a result of this transaction, Dominion Energy incurred costs, including write-off of unamortized discount, premium, and debt issuance costs, of $187 million.Primarily reflects legislation enacted in Virginia in March 2019 which requires any CCR unit located at certain Virginia Power stations to be closed by removing the CCRs to an approved landfill or through recycling for beneficial reuse. See Note 17 for additional information.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.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 for additional information.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.Reflects a regulatory liability for the collection of postretirement benefit costs allowed in rates in excess of expense incurred. Reflects deferred fuel expenses for the Virginia and North Carolina jurisdictions of Virginia Power’s generation operations.Primarily reflects deferrals under Virginia Power’s electric transmission FERC formula rate and the deferral of costs associated with certain current and prospective rider projects, net of income taxes refundable from the 2017 Tax Reform Act for Virginia Power. See Note 13 for more information.Current regulatory assets are presented in other current assets in Virginia Power’s Consolidated Balance Sheets.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 21 years.Primarily reflects legislation enacted in Virginia in March 2019 which requires any CCR unit located at certain Virginia Power stations to be closed by removing the CCR to an approved landfill or through recycling for beneficial reuse. See Note 17 for additional information.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.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. 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.See table below for details about these reclassifications. The full amount of the facility is available to Virginia Power, less any amounts outstanding to co-borrowers Dominion Energy, Dominion Energy Gas, Questar Gas and DESC. The sub-limit for Virginia Power is set within the facility limit but can be changed at the option of the borrowers under the credit facility multiple times per year. At March 31, 2019, the sub-limit for Virginia Power was $1.5 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 March 2023 and 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.A maximum of $1.5 billion of the facility is available to Dominion Energy Gas, assuming adequate capacity is available after giving effect to uses by co-borrowers Dominion Energy, Virginia Power, Questar Gas and DESC. The sub-limit for Dominion Energy Gas is set within the facility limit but can be changed at the option of the borrowers under the credit facility multiple times per year. At March 31, 2019, the sub-limit for Dominion Energy Gas was $750 million. If Dominion Energy Gas 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 March 2023 and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $1.5 billion (or the sub-limit, whichever is less) of letters of credit.This credit facility matures in March 2023 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.Includes $389 million of cash, restricted cash and equivalents, of which $115 million is considered restricted.Includes $105 million of certain property, plant and equipment associated with the NND Project for which Dominion Energy committed to forgo recovery in accordance with the SCANA Merger Approval Order. As a result, Dominion Energy’s Consolidated Statement of Income for the three months ended March 31, 2019 includes a charge of $105 million ($79 million after-tax), included in impairment of assets and other charges.Includes $264 million of certain income tax-related regulatory assets associated with the NND Project for which Dominion Energy committed to forgo recovery in accordance with the SCANA Merger Approval Order. See Note 5 for additional information.Includes stock-based compensation awards with an estimated fair value of $21 million.Amounts include adjustments for non-recurring costs directly related to the SCANA Combination.Included in property, plant and equipment in the Companies’ Consolidated Balance Sheets, net of $29 million, $2 million and $1 million of accumulated amortization at Dominion Energy, Virginia Power and Dominion Energy Gas, respectively, at March 31, 2019.Included in other current liabilities in the Companies' Consolidated Balance Sheets.Included in securities due within one year in the Companies' Consolidated Balance Sheets.Included in long-term debt in the Companies' Consolidated Balance Sheets.Excludes $25 million of lease assets recorded in assets of discontinued operations and $25 million of lease liabilities recorded in liabilities of discontinued operations.Includes cash and cash equivalents of $4 million and $9 million as of March 31, 2019 and December 31, 2018, respectively.Includes cash and cash equivalents of less than a million dollars as of March 31, 2019 and December 31, 2018.Primarily property, plant and equipment, net.Amounts above include $51 million for the three months ended March 31, 2019, and $30 million for the three months ended March 31, 2018 primarily consisting of NGL sales at Dominion Energy which are considered to be goods transferred at a point in time.See Notes 10 and 19 for amounts attributable to related parties and affiliates.Amounts above include $14 million and $8 million of alternative revenue at Dominion Energy and Virginia Power for the three months ended March 31, 2019, respectively.Carrying amount includes amounts which represent the unamortized debt issuance costs, discount or premium, and foreign currency remeasurement adjustments. At March 31, 2019 and December 31, 2018, includes the valuation of certain fair value hedges associated with fixed rate debt of $(11) million and $(20) million, respectively. 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 issues with short-term maturities and variable rates refinanced at current market rates is a reasonable estimate of their fair value. Carrying amount includes amounts which represent the unamortized debt issuance costs, discount or premium. Carrying amount includes amounts which represent the unamortized debt issuance costs, discount or premium, and foreign currency remeasurement adjustments.Reflects unrecovered or overrecovered gas costs at regulated gas operations, which are recovered or refunded through filings with the applicable regulatory authority. Current regulatory assets are presented in other current assets in Dominion Energy Gas’ Consolidated Balance Sheets. 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 Gas’ rate-regulated subsidiaries. Noncurrent regulatory assets are presented in other deferred charges and other assets in Dominion Energy Gas’ Consolidated Balance Sheets. Rates charged to customers by Dominion Energy Gas’ 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. Current regulatory liabilities are presented in other current liabilities in Dominion Energy Gas’ Consolidated Balance Sheets. Unrealized gains and losses on equity securities are included in other income and the nuclear decommissioning trust regulatory liability. Unrealized gains and losses on fixed income securities are included in AOCI and the nuclear decommissioning trust regulatory liability.Includes pending sales of securities of $4 million at March 31, 2019.The fair value of securities in an unrealized loss position was $405 million and $833 million at March 31, 2019 and December 31, 2018, respectively.Included in other income and the nuclear decommissioning trust regulatory liability.Includes realized gains and losses recorded to the nuclear decommissioning trust regulatory liability.Excludes $5 million and $26 million of derivative assets at March 31, 2019 and December 31, 2018, respectively, which are not subject to master netting or similar arrangements.Includes pending sales of securities of $7 million and $6 million at March 31, 2019 and December 31, 2018, respectively.The fair value of securities in an unrealized loss position was $178 million and $404 million at March 31, 2019 and December 31, 2018, respectively.Excludes $6 million and $9 million of derivative liabilities at March 31, 2019 and December 31, 2018, respectively, which are not subject to master netting or similar arrangements.Noncurrent derivatives assets are presented in other deferred charges and other assets in Dominion Energy Gas’ Consolidated Balance Sheets.Current derivative liabilities are presented in other current liabilities in Dominion Energy Gas’ Consolidated Balance Sheets.Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion Energy Gas’ Consolidated Balance Sheets.Current derivative assets are presented in other current assets in Virginia Power’s Consolidated Balance Sheets.Noncurrent derivative assets are presented in other deferred charges and other assets in Virginia Power’s Consolidated Balance Sheets.Current derivative liabilities are presented in other current liabilities in Virginia Power’s Consolidated Balance Sheets.Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Virginia Power’s Consolidated Balance Sheets.Current derivative assets are presented in other current assets in Dominion Energy’s Consolidated Balance Sheets.Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion Energy’s Consolidated Balance Sheets.Current derivative liabilities are presented in other current liabilities in Dominion Energy’s Consolidated Balance Sheets.Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion Energy’s Consolidated Balance Sheets.Includes basis. Amounts recorded in Virginia Power’s Consolidated Statements of Income are classified in interest and related charges.Amounts deferred into AOCI have no associated effect in Virginia Power’s Consolidated Statements of Income.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.Amounts deferred into AOCI have no associated effect in Dominion Energy’s Consolidated Statements of Income.Amounts recorded in Dominion Energy’s Consolidated Statements of Income are classified in interest and related charges.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.Amounts recorded in Dominion Energy’s Consolidated Statements of Income are classified in other income.Amounts deferred into AOCI have no associated effect in Dominion Energy Gas’ Consolidated Statements of Income.Amounts recorded in Dominion Energy Gas’ Consolidated Statements of Income are classified in interest and related charges.Amounts recorded in Dominion Energy Gas’ Consolidated Statements of Income are classified in other income.Includes investments held in the nuclear decommissioning and rabbi trusts. Excludes $213 million and $220 million of assets at March 31, 2019 and December 31, 2018, 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.Includes options.Maturity is determined based on final settlement period.Maturity is based on final settlement period.Euro equivalent volumes are €250,000,000.Represents market prices beyond defined terms for Levels 1 and 2. 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.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.Amounts recorded in Virginia Power’s Consolidated Statements of Income are classified in electric fuel and other energy-related purchases.Represents volatilities unrepresented in published markets. Averages weighted by volume.Includes investments held in the nuclear decommissioning trusts. Excludes $150 million and $160 million of assets at March 31, 2019 and December 31, 2018, 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. Excludes $2 million and $7 million of derivative assets at March 31, 2019 and December 31, 2018, respectively, which are not subject to master netting or similar arrangements.Excludes $— million and $1 million of derivative liabilities at March 31, 2019 and December 31, 2018, respectively, which are not subject to master netting or similar arrangements.Current derivative assets include $2 million in other current assets, with the remainder recorded in current assets of discontinued operations in Dominion Energy Gas’ Consolidated Balance Sheets.Reflects amounts previously collected from retail electric customers of DESC for the NND Project to be credited over an estimated 11-year period in connection with the SCANA Merger Approval Order and Virginia legislation enacted in March 2018 that required one-time rate credits of certain amounts to utility customers in Virginia. 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, 2018, as updated in Current Report on Form 8-K, filed November 18, 2019, and Note 3 in this report for more information.Balance refundable to customers related to the decrease in revenue requirements for recovery of income taxes at the Companies’ regulated electric generation and electric and natural gas distribution operations. 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, 2018, as updated in Current Report on Form 8-K, filed November 18, 2019, and Note 13 in this report for more information.Balance refundable to customers related to the decrease in revenue requirements for recovery of income taxes at regulated electric generation and distribution operations. See Note 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2018, as updated in Current Report on Form 8-K, filed November 18, 2019, and Note 13 in this report for more information.Charge associated with Virginia legislation enacted in March 2018 that required one-time rate credits of certain amounts to utility customers. 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Exhibit 99.1
GLOSSARY OF TERMS
The following abbreviations or acronyms used in this Form
8-K
are defined below:

Abbreviation or Acronym |  | Definition
2016 Equity Units |  | Dominion Energy’s 2016 Series A Equity Units issued in August 2016
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
AFUDC |  | Allowance for funds used during construction
AMI |  | Advanced Metering Infrastructure
AMR |  | Automated meter reading program deployed by East Ohio
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, Duke and Southern Company Gas
BACT |  | Best available control technology
Bankruptcy Court |  | U.S. Bankruptcy Court for the Southern District of New York
bcf |  | Billion cubic feet
Blue Racer |  | Blue Racer Midstream, LLC, a joint venture between Caiman Energy II, LLC and FR BR Holdings, LLC effective December 2018
CAA |  | Clean Air Act
CAISO |  | California Independent System Operator
CCR |  | Coal combustion residual
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
CO 2 |  | Carbon dioxide
Colonial Trail West |  | An approximately 142 MW proposed utility-scale solar power station located in Surry County, Virginia
Companies |  | Dominion Energy, Virginia Power and Dominion Energy Gas, collectively
Cove Point |  | Dominion Energy Cove Point LNG, LP
Cove Point Holdings |  | Cove Point GP Holding Company, LLC
CPCN |  | Certificate of Public Convenience and Necessity
CWA |  | Clean Water Act
DCPI |  | The legal entity Dominion Cove Point, LLC (formerly known as Dominion Cove Point, Inc.), one or more of its consolidated subsidiaries, or the Entirety of Dominion Cove Point, LLC and its consolidated subsidiaries
DECG |  | Dominion Energy Carolina Gas Transmission, LLC
DECGS |  | Dominion Energy Carolina Gas Services, Inc.
DEQPS |  | Dominion Energy Questar Pipeline Services, Inc.
DES |  | Dominion Energy Services, Inc.
DESC |  | Dominion Energy South Carolina, Inc. (formerly known as South Carolina Electric & Gas Company), its consolidated subsidiaries or operating segments, or the entirety of Dominion Energy South Carolina, Inc. and its consolidated subsidiaries
DETI |  | Dominion Energy Transmission, Inc.
DGI |  | Dominion Generation, Inc.

1

Abbreviation or Acronym |  | Definition
DGP |  | Dominion Gathering and Processing, Inc.
DMLPHCII |  | Dominion MLP Holding Company II, LLC (formerly known as Dominion MLP Holding Company II, 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 and Dominion Energy Gas) or operating segments, or the entirety of Dominion Energy, Inc. and its consolidated subsidiaries
Dominion Energy Gas |  | The legal entity, Dominion Energy Gas Holdings, LLC, one or more of its consolidated subsidiaries or operating segment, or the entirety of Dominion Energy Gas Holdings, LLC and its consolidated subsidiaries
Dominion Energy Gas Restructuring | The acquisition of DCPI and DMLPHCII from, and the disposition of East Ohio and DGP to, Dominion Energy by Dominion Energy Gas on November 6, 2019
Dominion Energy Midstream | The legal entity, Dominion Energy Midstream Partners, LP, one or more of its consolidated subsidiaries, Cove Point Holdings, Iroquois GP Holding Company, LLC, DECG and Dominion Energy Questar Pipeline, or the entirety of Dominion Energy Midstream Partners, LP and its consolidated subsidiaries
Dominion Energy Questar Pipeline | Dominion Energy Questar Pipeline, LLC, one or more of its consolidated subsidiaries, or the entirety of Dominion Energy Questar Pipeline, LLC and its consolidated subsidiaries
DSM |  | Demand-side management
Dth |  | Dekatherm
Duke |  | The legal entity, Duke Energy Corporation, one or more of its consolidated subsidiaries or operating segments, or the entirety of Duke Energy Corporation and its consolidated subsidiaries
East Ohio |  | The East Ohio Gas Company, doing business as Dominion Energy Ohio
EPA |  | U.S. Environmental Protection Agency
EPS |  | Earnings per share
Export Customers |  | ST Cove Point, LLC, a joint venture of Sumitomo Corporation and Tokyo Gas Co., Ltd., and GAIL Global (USA) LNG, LLC
FASB |  | Financial Accounting Standards Board
FERC |  | Federal Energy Regulatory Commission
FILOT |  | Fee in lieu of taxes
Four Brothers |  | Four Brothers Solar, LLC, a limited liability company owned by Dominion Energy and Four Brothers Holdings, LLC, a subsidiary of GIP effective August 2018
FTRs |  | Financial transmission rights
GAAP |  | U.S. generally accepted accounting principles
Gal |  | Gallon
Gas Infrastructure |  | Gas Infrastructure Group operating segment
GHG |  | Greenhouse gas
GIP |  | The legal entity, Global Infrastructure Partners, one or more of its consolidated subsidiaries (including, effective August 2018, Four Brothers Holdings, LLC, Granite Mountain Renewables, LLC, and Iron Springs Renewables, LLC) or operating segments, or the entirety of Global Infrastructure Partners and its consolidated subsidiaries
Granite Mountain |  | Granite Mountain Holdings, LLC, a limited liability company owned by Dominion Energy and Granite Mountain Renewables, LLC, a subsidiary of GIP effective August 2018
GreenHat |  | GreenHat Energy, LLC
GTSA |  | Virginia Grid Transformation and Security Act of 2018
Iron Springs |  | Iron Springs Holdings, LLC, a limited liability company owned by Dominion Energy and Iron Springs Renewables, LLC, a subsidiary of GIP effective August 2018
Iroquois |  | Iroquois Gas Transmission System, L.P.

2

Abbreviation or Acronym |  | Definition
ISO-NE |  | ISO New England, Inc.
Kewaunee |  | Kewaunee nuclear power station
kV |  | Kilovolt
LNG |  | Liquefied natural gas
MATS |  | Utility Mercury and Air Toxics Standard Rule
MGD |  | Million gallons a day
MW |  | Megawatt
MWh |  | Megawatt hour
NAV |  | Net asset value
NGL |  | Natural gas liquid
NND Project |  | V.C. Summer Units 2 and 3 new nuclear development project under which SCANA and Santee Cooper undertook to construct two Westinghouse AP1000 Advanced Passive Safety nuclear units in Jenkinsville, South Carolina
North Carolina Commission |  | North Carolina Utilities Commission
NO x |  | Nitrogen oxide
NRC |  | U.S. Nuclear Regulatory Commission
NSPS |  | New Source Performance Standards
ODEC |  | Old Dominion Electric Cooperative
Ohio Commission |  | Public Utilities Commission of Ohio
PIR |  | Pipeline Infrastructure Replacement program deployed by East Ohio
PJM |  | PJM Interconnection, L.L.C.
Power Delivery |  | Power Delivery Group operating segment
Power Generation |  | Power Generation Group operating segment
ppb |  | Parts-per-billion
Predecessor |  | Dominion Energy as the predecessor for accounting purposes for the period of Dominion Energy’s ownership of DCPI and DMLPHCII until the completion of the Dominion Energy Gas Restructuring
PSD |  | Prevention of significant deterioration
PSNC |  | Public Service Company of North Carolina, Incorporated, doing business as Dominion Energy North Carolina
Questar Gas |  | Questar Gas Company, doing business as Dominion Energy Utah, Dominion Energy Wyoming and Dominion Energy Idaho
Regulation Act |  | Legislation effective July 1, 2007, that amended the Virginia Electric Utility Restructuring Act and fuel factor statute, which legislation is also known as the Virginia Electric Utility Regulation Act, as amended in 2015 and 2018
RICO |  | Racketeer Influenced and Corrupt Organizations Act
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
Riders C1A, C2A and C3A |  | Rate adjustment clauses associated with the recovery of costs related to certain DSM programs
ROE |  | Return on equity
Santee Cooper |  | South Carolina Public Service Authority
SBL Holdco |  | SBL Holdco, LLC, a wholly-owned subsidiary of DGI
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 SCANA Merger Agreement

3

Abbreviation or Acronym |  | Definition
SCANA Merger Agreement |  | 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
SCDHEC |  | South Carolina Department of Health and Environmental Control
SCDOR |  | South Carolina Department of Revenue
SEC |  | U.S. Securities and Exchange Commission
South Carolina Commission |  | Public Service Commission of South Carolina
Southeast Energy |  | Southeast Energy Group operating segment
Spring Grove 1 |  | An approximately 98 MW proposed utility-scale solar power station located in Surry County, Virginia
Terra Nova Renewable Partners |  | A partnership comprised primarily of institutional investors advised by J.P. Morgan Asset Management-Global Real Assets
Three Cedars |  | Granite Mountain and Iron Springs, collectively
VDEQ |  | Virginia Department of Environmental Quality
VEBA |  | Voluntary Employees’ Beneficiary Association
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 segments, or the entirety of Virginia Electric and Power Company and its consolidated subsidiaries
VOC |  | Volatile organic compounds
WECTEC |  | WECTEC Global Project Services, Inc. (formerly known as Stone & Webster, Inc.), a wholly-owned subsidiary of Westinghouse
Westinghouse |  | Westinghouse Electric Company LLC
White River Hub |  | White River Hub, LLC
Wyoming Commission |  | Wyoming Public Service Commission

4

PART I. FINANCIAL INFORMATION
ITEM 1. FINANCIAL STATEMENTS
DOMINION ENERGY, INC.
CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions, except per share amounts) |  |  |  |  |  |
Operating Revenue (1) |  | $ | 3,858 |  |  | $ | 3,466 |
Operating Expenses |  |  |  |  |  |  |  |
Electric fuel and other energy-related purchases |  |  | 791 |  |  |  | 744 |
Purchased electric capacity |  |  | 39 |  |  |  | 14 |
Purchased gas |  |  | 730 |  |  |  | 340 |
Other operations and maintenance |  |  | 1,002 |  |  |  | 795 |
Depreciation, depletion and amortization |  |  | 651 |  |  |  | 498 |
Other taxes |  |  | 292 |  |  |  | 199 |
Impairment of assets and other charges |  |  | 835 |  |  |  | 1 |
Total operating expenses |  |  | 4,340 |  |  |  | 2,591 |
Income (loss) from operations |  |  | (482 | ) |  |  | 875 |
Other income |  |  | 388 |  |  |  | 100 |
Interest and related charges |  |  | 469 |  |  |  | 314 |
Income (loss) from operations including noncontrolling interests before income tax expense |  |  | (563 | ) |  |  | 661 |
Income tax expense |  |  | 114 |  |  |  | 135 |
Net Income (Loss) Including Noncontrolling Interests |  |  | (677 | ) |  |  | 526 |
Noncontrolling Interests |  |  | 3 |  |  |  | 23 |
Net Income (Loss) Attributable to Dominion Energy |  | $ | (680 | ) |  | $ | 503 |
Earnings Per Common Share |  |  |  |  |  |  |  |
Net income (loss) attributable to Dominion Energy - Basic |  | $ | (0.86 | ) |  | $ | 0.77 |
Net income (loss) attributable to Dominion Energy - Diluted |  |  | (0.86 | ) |  |  | 0.77 |

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

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.
5

DOMINION ENERGY, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Net income (loss) including noncontrolling interests |  | $ | (677 | ) |  | $ | 526 |
Other comprehensive income (loss), net of taxes: |  |  |  |  |  |  |  |
Net deferred gains (losses) on derivatives-hedging activities (1) |  |  | (24 | ) |  |  | 111 |
Changes in unrealized net gains (losses) on investment securities (2) |  |  | 16 |  |  |  | (13 | )
Amounts reclassified to net income: |  |  |  |  |  |  |  |
Net derivative (gains) losses-hedging activities (3) |  |  | (31 | ) |  |  | 8 |
Net realized (gains) losses on investment securities (4) |  |  | — |  |  |  | 1 |
Net pension and other postretirement benefit costs (5) |  |  | 8 |  |  |  | 25 |
Total other comprehensive income (loss) |  |  | (31 | ) |  |  | 132 |
Comprehensive income (loss) including noncontrolling interests |  |  | (708 | ) |  |  | 658 |
Comprehensive income attributable to noncontrolling interests |  |  | 3 |  |  |  | 24 |
Comprehensive income (loss) attributable to Dominion Energy |  | $ | (711 | ) |  | $ | 634 |

(1) | Net of $5 million and $(37) million tax for the three months ended March 31, 2019 and 2018, respectively.

(2) | Net of $(6) million and $4 million tax for the three months ended March 31, 2019 and 2018, respectively.

(3) | Net of $10 million and $(3) million tax for the three months ended March 31, 2019 and 2018, respectively.

(4) | Net of $— million tax for both the three months ended March 31, 2019 and 2018.

(5) | Net of $(14) million and $(1) million tax for the three months ended March 31, 2019 and 2018, respectively.

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.
6

DOMINION ENERGY, INC.
CONSOLIDATED BALANCE SHEETS
(Unaudited)

|  | March 31, 2019 |  |  | December 31, 2018 (1) |
(millions) |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 422 |  |  | $ | 268 |
Customer receivables (less allowance for doubtful accounts of $ 22 and $ 14 ) |  |  | 2,236 |  |  |  | 1,749 |
Other receivables (less allowance for doubtful accounts of $ 4 at both dates) (2) |  |  | 203 |  |  |  | 331 |
Inventories |  |  | 1,657 |  |  |  | 1,418 |
Regulatory assets |  |  | 725 |  |  |  | 496 |
Other |  |  | 732 |  |  |  | 899 |
Total current assets |  |  | 5,975 |  |  |  | 5,161 |
Investments |  |  |  |  |  |  |  |
Nuclear decommissioning trust funds |  |  | 5,580 |  |  |  | 4,938 |
Investment in equity method affiliates |  |  | 1,433 |  |  |  | 1,278 |
Other |  |  | 357 |  |  |  | 344 |
Total investments |  |  | 7,370 |  |  |  | 6,560 |
Property, Plant and Equipment |  |  |  |  |  |  |  |
Property, plant and equipment |  |  | 93,485 |  |  |  | 76,578 |
Accumulated depreciation, depletion and amortization |  |  | (26,918 | ) |  |  | (22,018 | )
Total property, plant and equipment, net |  |  | 66,567 |  |  |  | 54,560 |
Deferred Charges and Other Assets |  |  |  |  |  |  |  |
Goodwill |  |  | 8,960 |  |  |  | 6,410 |
Intangible assets, net |  |  | 887 |  |  |  | 670 |
Regulatory assets |  |  | 7,575 |  |  |  | 2,676 |
Operating lease assets |  |  | 486 |  |  |  | — |
Other |  |  | 2,234 |  |  |  | 1,877 |
Total deferred charges and other assets |  |  | 20,142 |  |  |  | 11,633 |
Total assets |  | $ | 100,054 |  |  | $ | 77,914 |

(1) | Dominion Energy’s Consolidated Balance Sheet at December 31, 2018 has been derived from the audited Consolidated Balance Sheet at that date.

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

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.
7

DOMINION ENERGY, INC.
CONSOLIDATED BALANCE SHEETS—(Continued)
(Unaudited)

|  | March 31, 2019 |  |  | December 31, 2018 (1) |
(millions) |  |  |  |  |  |
LIABILITIES AND EQUITY |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |
Securities due within one year |  | $ | 3,080 |  |  | $ | 3,624 |
Credit facility borrowings |  |  | — |  |  |  | 73 |
Short-term debt |  |  | 2,412 |  |  |  | 334 |
Accounts payable |  |  | 920 |  |  |  | 914 |
Accrued interest, payroll and taxes |  |  | 957 |  |  |  | 836 |
Regulatory liabilities |  |  | 612 |  |  |  | 356 |
Other (2) |  |  | 1,795 |  |  |  | 1,510 |
Total current liabilities |  |  | 9,776 |  |  |  | 7,647 |
Long-Term Debt |  |  |  |  |  |  |  |
Long-term debt |  |  | 32,043 |  |  |  | 26,328 |
Junior subordinated notes |  |  | 3,431 |  |  |  | 3,430 |
Remarketable subordinated notes |  |  | 1,387 |  |  |  | 1,386 |
Total long-term debt |  |  | 36,861 |  |  |  | 31,144 |
Deferred Credits and Other Liabilities |  |  |  |  |  |  |  |
Deferred income taxes and investment tax credits |  |  | 6,108 |  |  |  | 5,116 |
Regulatory liabilities |  |  | 10,799 |  |  |  | 6,840 |
Asset retirement obligations |  |  | 4,985 |  |  |  | 2,250 |
Operating lease liabilities |  |  | 418 |  |  |  | — |
Other |  |  | 3,508 |  |  |  | 2,869 |
Total deferred credits and other liabilities |  |  | 25,818 |  |  |  | 17,075 |
Total liabilities |  |  | 72,455 |  |  |  | 55,866 |
Commitments and Contingencies (see Note 17) |  |  |  |  |  |  |  |
Equity |  |  |  |  |  |  |  |
Common stock – no par (3) |  |  | 20,834 |  |  |  | 12,588 |
Retained earnings |  |  | 7,806 |  |  |  | 9,219 |
Accumulated other comprehensive loss |  |  | (1,731 | ) |  |  | (1,700 | )
Total common shareholders’ equity |  |  | 26,909 |  |  |  | 20,107 |
Noncontrolling interests |  |  | 690 |  |  |  | 1,941 |
Total equity |  |  | 27,599 |  |  |  | 22,048 |
Total liabilities and equity |  | $ | 100,054 |  |  | $ | 77,914 |

(1) | Dominion Energy’s Consolidated Balance Sheet at December 31, 2018 has been derived from the audited Consolidated Balance Sheet at that date.

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

(3) | 1 billion shares authorized; 802 million shares and 681 million shares outstanding at March 31, 2019 and December 31, 2018, respectively.

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.
8

DOMINION ENERGY, INC.
CONSOLIDATED STATEMENTS OF EQUITY
(Unaudited)

|  | Common Stock |  |  | Dominion Energy Shareholders |  |  | Total Common Shareholders’ Equity |  |  |  |  |  |  |
|  | Shares |  |  | Amount |  |  | Retained Earnings |  |  | AOCI |  | Noncontrolling Interests |  |  | Total Equity |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
December 31, 2017 |  |  | 645 |  |  | $ | 9,865 |  |  | $ | 7,936 |  |  | $ | (659 | ) |  | $ | 17,142 |  |  | $ | 2,228 |  |  | $ | 19,370 |
Cumulative-effect of changes in accounting principles |  |  |  |  |  |  | (127 | ) |  |  | 1,029 |  |  |  | (1,023 | ) |  |  | (121 | ) |  |  | 127 |  |  |  | 6 |
Net income including noncontrolling interests |  |  |  |  |  |  |  |  |  |  | 503 |  |  |  |  |  |  |  | 503 |  |  |  | 23 |  |  |  | 526 |
Issuance of common stock |  |  | 8 |  |  |  | 580 |  |  |  |  |  |  |  |  |  |  |  | 580 |  |  |  |  |  |  |  | 580 |
Sale of Dominion Energy Midstream common units - net of offering costs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | — |  |  |  | 4 |  |  |  | 4 |
Stock awards (net of change in unearned compensation) |  |  |  |  |  |  | 3 |  |  |  |  |  |  |  |  |  |  |  | 3 |  |  |  |  |  |  |  | 3 |
Dividends ($0.835 per common share) and distributions |  |  |  |  |  |  |  |  |  |  | (544 | ) |  |  |  |  |  |  | (544 | ) |  |  | (31 | ) |  |  | (575 | )
Other comprehensive income, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 131 |  |  |  | 131 |  |  |  | 1 |  |  |  | 132 |
Other |  |  |  |  |  |  | (5 | ) |  |  |  |  |  |  |  |  |  |  | (5 | ) |  |  | 1 |  |  |  | (4 | )
March 31, 2018 |  |  | 653 |  |  | $ | 10,316 |  |  | $ | 8,924 |  |  | $ | (1,551 | ) |  | $ | 17,689 |  |  | $ | 2,353 |  |  | $ | 20,042 |
December 31, 2018 |  |  | 681 |  |  | $ | 12,588 |  |  | $ | 9,219 |  |  | $ | (1,700 | ) |  | $ | 20,107 |  |  | $ | 1,941 |  |  | $ | 22,048 |
Net income (loss) including noncontrolling interests |  |  |  |  |  |  |  |  |  |  | (680 | ) |  |  |  |  |  |  | (680 | ) |  |  | 3 |  |  |  | (677 | )
Issuance of common stock |  |  | 3 |  |  |  | 247 |  |  |  |  |  |  |  |  |  |  |  | 247 |  |  |  |  |  |  |  | 247 |
Acquisition of SCANA |  |  | 96 |  |  |  | 6,818 |  |  |  |  |  |  |  |  |  |  |  | 6,818 |  |  |  |  |  |  |  | 6,818 |
Acquisition of public interest in Dominion Energy Midstream |  |  | 22 |  |  |  | 1,181 |  |  |  |  |  |  |  |  |  |  |  | 1,181 |  |  |  | (1,221 | ) |  |  | (40 | )
Dividends ($0.9175 per common share) and distributions |  |  |  |  |  |  |  |  |  |  | (733 | ) |  |  |  |  |  |  | (733 | ) |  |  | (33 | ) |  |  | (766 | )
Other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (31 | ) |  |  | (31 | ) |  |  |  |  |  |  | (31 | )
March 31, 2019 |  |  | 802 |  |  | $ | 20,834 |  |  | $ | 7,806 |  |  | $ | (1,731 | ) |  | $ | 26,909 |  |  | $ | 690 |  |  | $ | 27,599 |

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.
9

DOMINION ENERGY, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)

Three Months Ended March 31, |  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Operating Activities |  |  |  |  |  |  |  |
Net income (loss) including noncontrolling interests |  | $ | (677 | ) |  | $ | 526 |
Adjustments to reconcile net income (loss) including noncontrolling interests to net cash provided by operating activities: |  |  |  |  |  |  |  |
Depreciation, depletion and amortization (including nuclear fuel) |  |  | 734 |  |  |  | 572 |
Deferred income taxes and investment tax credits |  |  | 106 |  |  |  | 131 |
Provision for refunds and rate credits to electric utility customers |  |  | 988 |  |  |  | 215 |
Impairment of assets and other charges |  |  | 835 |  |  |  | — |
Net (gains) losses on nuclear decommissioning trust funds and other investments |  |  | (271 | ) |  |  | 25 |
Revision to future ash pond and landfill closure costs |  |  | (113 | ) |  |  | — |
Other adjustments |  |  | (11 | ) |  |  | (56 | )
Changes in: |  |  |  |  |  |  |  |
Accounts receivable |  |  | 153 |  |  |  | 47 |
Inventories |  |  | 53 |  |  |  | 104 |
Deferred fuel and purchased gas costs, net |  |  | 27 |  |  |  | (264 | )
Prepayments |  |  | 89 |  |  |  | (3 | )
Accounts payable |  |  | (284 | ) |  |  | (57 | )
Accrued interest, payroll and taxes |  |  | (329 | ) |  |  | (103 | )
Customer deposits |  |  | (35 | ) |  |  | 101 |
Margin deposit assets and liabilities |  |  | 93 |  |  |  | (33 | )
Other operating assets and liabilities |  |  | (187 | ) |  |  | 27 |
Net cash provided by operating activities |  |  | 1,171 |  |  |  | 1,232 |
Investing Activities |  |  |  |  |  |  |  |
Plant construction and other property additions (including nuclear fuel) |  |  | (1,002 | ) |  |  | (1,103 | )
Cash and restricted cash acquired in the SCANA Combination |  |  | 389 |  |  |  | — |
Acquisition of solar development projects |  |  | (29 | ) |  |  | (7 | )
Proceeds from sales of securities |  |  | 506 |  |  |  | 419 |
Purchases of securities |  |  | (494 | ) |  |  | (453 | )
Proceeds from sales of assets and equity method investments |  |  | 154 |  |  |  | — |
Contributions to equity method affiliates |  |  | (69 | ) |  |  | (87 | )
Other |  |  | (7 | ) |  |  | 48 |
Net cash used in investing activities |  |  | (552 | ) |  |  | (1,183 | )
Financing Activities |  |  |  |  |  |  |  |
Issuance (repayment) of short-term debt, net |  |  | 1,905 |  |  |  | (585 | )
Issuance of short-term notes |  |  | — |  |  |  | 950 |
Repayment of credit facility borrowings |  |  | (113 | ) |  |  | — |
Issuance of long-term debt |  |  | 600 |  |  |  | 950 |
Repayment of long-term debt, including redemption premiums |  |  | (2,217 | ) |  |  | (1,180 | )
Issuance of common stock |  |  | 247 |  |  |  | 581 |
Common dividend payments |  |  | (733 | ) |  |  | (544 | )
Other |  |  | (72 | ) |  |  | (72 | )
Net cash provided by (used in) financing activities |  |  | (383 | ) |  |  | 100 |
Increase in cash, restricted cash and equivalents |  |  | 236 |  |  |  | 149 |
Cash, restricted cash and equivalents at beginning of period |  |  | 391 |  |  |  | 185 |
Cash, restricted cash and equivalents at end of period |  | $ | 627 |  |  | $ | 334 |
Supplemental Cash Flow Information |  |  |  |  |  |  |  |
Significant noncash investing and financing activities: (1)(2)(3) |  |  |  |  |  |  |  |
Accrued capital expenditures |  | $ | 201 |  |  | $ | 175 |

(1) | See Note 2 for noncash investing and financing activities related to the adoption of a new accounting standard for leasing arrangements.

(2) | See Note 3 for noncash investing and financing activities related to the SCANA Combination.

(3) | See Note 16 for noncash financing activities related to the acquisition of the public interest in Dominion Energy Midstream.

The accompanying notes are an integral part of Dominion Energy’s Consolidated Financial Statements.
10

VIRGINIA ELECTRIC AND POWER COMPANY
CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |  |  |
Operating Revenue (1) |  | $ | 1,965 |  |  | $ | 1,748 |
Operating Expenses |  |  |  |  |  |  |  |
Electric fuel and other energy-related purchases (1) |  |  | 596 |  |  |  | 591 |
Purchased electric capacity |  |  | 33 |  |  |  | 14 |
Other operations and maintenance: |  |  |  |  |  |  |  |
Affiliated suppliers |  |  | 86 |  |  |  | 83 |
Other |  |  | 193 |  |  |  | 316 |
Depreciation and amortization |  |  | 304 |  |  |  | 297 |
Other taxes |  |  | 85 |  |  |  | 83 |
Impairment of assets and other charges |  |  | 546 |  |  |  | — |
Total operating expenses |  |  | 1,843 |  |  |  | 1,384 |
Income from operations |  |  | 122 |  |  |  | 364 |
Other income |  |  | 37 |  |  |  | 3 |
Interest and related charges (1) |  |  | 135 |  |  |  | 132 |
Income before income tax expense |  |  | 24 |  |  |  | 235 |
Income tax expense |  |  | 4 |  |  |  | 51 |
Net Income |  | $ | 20 |  |  | $ | 184 |

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

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.
11

VIRGINIA ELECTRIC AND POWER COMPANY
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |  |  |
Net income |  | $ | 20 |  |  | $ | 184 |
Other comprehensive income (loss), net of taxes: |  |  |  |  |  |  |  |
Net deferred gains (losses) on derivatives-hedging activities (1) |  |  | (7 | ) |  |  | 5 |
Changes in unrealized net gains (losses) on nuclear decommissioning trust funds (2) |  |  | 2 |  |  |  | — |
Total other comprehensive income (loss) |  |  | (5 | ) |  |  | 5 |
Comprehensive income |  | $ | 15 |  |  | $ | 189 |

(1) | Net of $2 million and $(2) million tax for the three months ended March 31, 2019 and 2018, respectively.

(2) | Net of $(1) million and $1 million tax for the three months ended March 31, 2019 and 2018, respectively.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.
12

VIRGINIA ELECTRIC AND POWER COMPANY
CONSOLIDATED BALANCE SHEETS
(Unaudited)

|  | March 31, 2019 |  |  | December 31, 2018 (1) |
(millions) |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 14 |  |  | $ | 29 |
Customer receivables (less allowance for doubtful accounts of $9 at both dates) |  |  | 935 |  |  |  | 999 |
Other receivables (less allowance for doubtful accounts of $3 at both dates) |  |  | 75 |  |  |  | 76 |
Affiliated receivables |  |  | 59 |  |  |  | 101 |
Inventories (average cost method) |  |  | 836 |  |  |  | 837 |
Other (2) |  |  | 454 |  |  |  | 529 |
Total current assets |  |  | 2,373 |  |  |  | 2,571 |
Investments |  |  |  |  |  |  |  |
Nuclear decommissioning trust funds |  |  | 2,591 |  |  |  | 2,369 |
Other |  |  | 3 |  |  |  | 3 |
Total investments |  |  | 2,594 |  |  |  | 2,372 |
Property, Plant and Equipment |  |  |  |  |  |  |  |
Property, plant and equipment |  |  | 45,107 |  |  |  | 44,524 |
Accumulated depreciation and amortization |  |  | (13,614 | ) |  |  | (14,003 | )
Total property, plant and equipment, net |  |  | 31,493 |  |  |  | 30,521 |
Deferred Charges and Other Assets |  |  |  |  |  |  |  |
Regulatory assets |  |  | 1,719 |  |  |  | 737 |
Operating lease assets |  |  | 202 |  |  |  | — |
Other (2) |  |  | 893 |  |  |  | 679 |
Total deferred charges and other assets |  |  | 2,814 |  |  |  | 1,416 |
Total assets |  | $ | 39,274 |  |  | $ | 36,880 |

(1) | Virginia Power’s Consolidated Balance Sheet at December 31, 2018 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.
13

VIRGINIA ELECTRIC AND POWER COMPANY
CONSOLIDATED BALANCE SHEETS—(Continued)
(Unaudited)

|  | March 31, 2019 |  |  | December 31, 2018 (1) |
(millions) |  |  |  |  |  |  |  |
LIABILITIES AND SHAREHOLDER’S EQUITY |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |
Securities due within one year |  | $ | 392 |  |  | $ | 350 |
Short-term debt |  |  | 595 |  |  |  | 314 |
Accounts payable |  |  | 255 |  |  |  | 339 |
Payables to affiliates |  |  | 104 |  |  |  | 209 |
Affiliated current borrowings |  |  | 24 |  |  |  | 224 |
Regulatory liabilities |  |  | 281 |  |  |  | 299 |
Other (2) |  |  | 1,105 |  |  |  | 1,080 |
Total current liabilities |  |  | 2,756 |  |  |  | 2,815 |
Long-Term Debt |  |  | 11,288 |  |  |  | 11,321 |
Deferred Credits and Other Liabilities |  |  |  |  |  |  |  |
Deferred income taxes and investment tax credits |  |  | 2,985 |  |  |  | 3,017 |
Asset retirement obligations |  |  | 3,375 |  |  |  | 1,200 |
Regulatory liabilities |  |  | 4,808 |  |  |  | 4,647 |
Operating lease liabilities |  |  | 169 |  |  |  | — |
Other (2) |  |  | 949 |  |  |  | 833 |
Total deferred credits and other liabilities |  |  | 12,286 |  |  |  | 9,697 |
Total liabilities |  |  | 26,330 |  |  |  | 23,833 |
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 |  |  | 6,110 |  |  |  | 6,208 |
Accumulated other comprehensive loss |  |  | (17 | ) |  |  | (12 | )
Total common shareholder’s equity |  |  | 12,944 |  |  |  | 13,047 |
Total liabilities and shareholder’s equity |  | $ | 39,274 |  |  | $ | 36,880 |

(1) | Virginia Power’s Consolidated Balance Sheet at December 31, 2018 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, 2019 and December 31, 2018.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.
14

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, 2017 |  |  | 275 |  |  | $ | 5,738 |  |  | $ | 1,113 |  |  | $ | 5,311 |  |  | $ | 62 |  |  | $ | 12,224 |
Cumulative-effect of changes in accounting principles |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 79 |  |  |  | (76 | ) |  |  | 3 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 184 |  |  |  |  |  |  |  | 184 |
Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (154 | ) |  |  |  |  |  |  | (154 | )
Other comprehensive income, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 |  |  |  | 5 |
March 31, 2018 |  |  | 275 |  |  | $ | 5,738 |  |  | $ | 1,113 |  |  | $ | 5,420 |  |  | $ | (9 | ) |  | $ | 12,262 |
December 31, 2018 |  |  | 275 |  |  | $ | 5,738 |  |  | $ | 1,113 |  |  | $ | 6,208 |  |  | $ | (12 | ) |  | $ | 13,047 |
Net income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 20 |  |  |  |  |  |  |  | 20 |
Dividends |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (118 | ) |  |  |  |  |  |  | (118 | )
Other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (5 | ) |  |  | (5 | )
March 31, 2019 |  |  | 275 |  |  | $ | 5,738 |  |  | $ | 1,113 |  |  | $ | 6,110 |  |  | $ | (17 | ) |  | $ | 12,944 |

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.
15

VIRGINIA ELECTRIC AND POWER COMPANY
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)

Three Months Ended March 31, |  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Operating Activities |  |  |  |  |  |  |  |
Net income |  | $ | 20 |  |  | $ | 184 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |  |  |  |  |
Depreciation and amortization (including nuclear fuel) |  |  | 346 |  |  |  | 343 |
Deferred income taxes and investment tax credits |  |  | (49 | ) |  |  | 83 |
Revision to future ash pond and landfill closure costs |  |  | (113 | ) |  |  | — |
Impairment of assets and other charges |  |  | 546 |  |  |  | — |
Provision for rate credits to customers |  |  | — |  |  |  | 215 |
Other adjustments |  |  | (39 | ) |  |  | (1 | )
Changes in: |  |  |  |  |  |  |  |
Accounts receivable |  |  | 62 |  |  |  | 78 |
Affiliated receivables and payables |  |  | (63 | ) |  |  | (59 | )
Inventories |  |  | (19 | ) |  |  | 54 |
Prepayments |  |  | (2 | ) |  |  | (11 | )
Deferred fuel expenses, net |  |  | 24 |  |  |  | (328 | )
Accounts payable |  |  | (33 | ) |  |  | 3 |
Accrued interest, payroll and taxes |  |  | 15 |  |  |  | (5 | )
Net realized and unrealized changes related to derivative activities |  |  | 14 |  |  |  | 49 |
Other operating assets and liabilities |  |  | (66 | ) |  |  | (26 | )
Net cash provided by operating activities |  |  | 643 |  |  |  | 579 |
Investing Activities |  |  |  |  |  |  |  |
Plant construction and other property additions |  |  | (563 | ) |  |  | (570 | )
Purchases of nuclear fuel |  |  | (11 | ) |  |  | (46 | )
Acquisition of solar development projects |  |  | (27 | ) |  |  | — |
Proceeds from sales of securities |  |  | 253 |  |  |  | 218 |
Purchases of securities |  |  | (269 | ) |  |  | (235 | )
Other |  |  | (3 | ) |  |  | (6 | )
Net cash used in investing activities |  |  | (620 | ) |  |  | (639 | )
Financing Activities |  |  |  |  |  |  |  |
Issuance (repayment) of short-term debt, net |  |  | 281 |  |  |  | (116 | )
Repayment of affiliated current borrowings, net |  |  | (200 | ) |  |  | (22 | )
Issuance of long-term debt |  |  | — |  |  |  | 700 |
Repayment of long-term debt |  |  | — |  |  |  | (350 | )
Common dividend payments to parent |  |  | (118 | ) |  |  | (154 | )
Other |  |  | (1 | ) |  |  | (6 | )
Net cash provided by (used in) financing activities |  |  | (38 | ) |  |  | 52 |
Decrease in cash, restricted cash and equivalents |  |  | (15 | ) |  |  | (8 | )
Cash, restricted cash and equivalents at beginning of period |  |  | 38 |  |  |  | 24 |
Cash, restricted cash and equivalents at end of period |  | $ | 23 |  |  | $ | 16 |
Supplemental Cash Flow Information |  |  |  |  |  |  |  |
Significant noncash investing activities: (1) |  |  |  |  |  |  |  |
Accrued capital expenditures |  | $ | 117 |  |  | $ | 104 |

(1) | See Note 2 for noncash investing and financing activities related to the adoption of a new accounting standard for leasing arrangements.

The accompanying notes are an integral part of Virginia Power’s Consolidated Financial Statements.
16

DOMINION ENERGY GAS HOLDINGS, LLC
CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Operating Revenue (1) |  | $ | 566 |  |  | $ | 389 |
Operating Expenses |  |  |  |  |  |  |  |
Purchased gas (1) |  |  | 12 |  |  |  | 14 |
Other energy-related purchases |  |  | 1 |  |  |  | — |
Other operations and maintenance: |  |  |  |  |  |  |  |
Affiliated suppliers |  |  | 39 |  |  |  | 32 |
Other |  |  | 137 |  |  |  | 130 |
Depreciation and amortization |  |  | 91 |  |  |  | 63 |
Other taxes |  |  | 39 |  |  |  | 27 |
Gains on sales of assets |  |  | — |  |  |  | (44 | )
Total operating expenses |  |  | 319 |  |  |  | 222 |
Income from continuing operations |  |  | 247 |  |  |  | 167 |
Earnings from equity method investee s |  |  | 13 |  |  |  | 20 |
Other income |  |  | 42 |  |  |  | 17 |
Interest and related charges (1) |  |  | 87 |  |  |  | 4 |
Income from continuing operations before income tax expense |  |  | 215 |  |  |  | 200 |
Income tax expense |  |  | 43 |  |  |  | 43 |
Net i ncome from continuing operations |  |  | 172 |  |  |  | 157 |
Net i ncome from discontinued operations |  |  | 54 |  |  |  | 56 |
Net i ncome including noncontrolling interest |  |  | 226 |  |  |  | 213 |
Noncontrolling interest |  |  | 36 |  |  |  | 33 |
Net i ncome attributable to Dominion Energy Gas. |  | $ | 190 |  |  | $ | 180 |

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

The accompanying notes are an integral part of Dominion Energy Gas’ Consolidated Financial Statements.
17

DOMINION ENERGY GAS HOLDINGS, LLC
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Net i ncome including noncontrolling interest |  | $ | 226 |  |  | $ | 213 |
Other comprehensive income (loss), net of taxes: |  |  |  |  |  |  |  |
Net deferred gains (losses) on derivatives-hedging activities (1) |  |  | (27 | ) |  |  | 14 |
Amounts reclassified to net income: |  |  |  |  |  |  |  |
Net derivative (gains) losses-hedging activities (2) |  |  | 3 |  |  |  | (2 | )
Net pension and other postretirement benefit costs (3) |  |  | 1 |  |  |  | 1 |
Total other comprehensive income (loss) |  |  | (23 | ) |  |  | 13 |
Comprehensive income including noncontrolling interests |  |  | 203 |  |  |  | 226 |
Comprehensive income attributable to noncontrolling interests |  |  | 35 |  |  |  | 34 |
Comprehensive income attributable to Dominion Energy Gas |  | $ | 168 |  |  | $ | 192 |

(1) | Net of $9 million and $(5) million tax for the three months ended March 31, 2019 and 2018, respectively.

(2) | Net of $— million and $1 million tax for the three months ended March 31, 2019 and 2018, respectively.

(3) | Net of $(1) million tax for both the three months ended March 31, 2019 and 2018.

The accompanying notes are an integral part of Dominion Energy Gas’ Consolidated Financial Statements.
18

DOMINION ENERGY GAS HOLDINGS, LLC
CONSOLIDATED BALANCE SHEETS
(Unaudited)

|  | March 31, 2019 |  |  | December 31, 2018 (1) |
(millions) |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 143 |  |  | $ | 99 |
Customer receivables (less allowance for doubtful accounts of less than $1 at both dates) |  |  | 168 |  |  |  | 187 |
Other receivables (2) |  |  | 13 |  |  |  | 18 |
Affiliated receivables |  |  | 315 |  |  |  | 319 |
Affiliated notes receivable |  |  | 716 |  |  |  | 819 |
Inventories |  |  | 116 |  |  |  | 97 |
Gas imbalances (2) |  |  | 88 |  |  |  | 187 |
Current assets of discontinued operations |  |  | 459 |  |  |  | 444 |
Other (2) |  |  | 132 |  |  |  | 178 |
Total current assets |  |  | 2,150 |  |  |  | 2,348 |
Investments |  |  |  |  |  |  |  |
Affiliated notes receivable |  |  | 4,566 |  |  |  | 4,317 |
Investments in equity method investment |  |  | 337 |  |  |  | 339 |
Total investments |  |  | 4,903 |  |  |  | 4,656 |
Property, Plant and Equipment |  |  |  |  |  |  |  |
Property, plant and equipment |  |  | 14,835 |  |  |  | 14,700 |
Accumulated depreciation and amortization |  |  | (3,298 | ) |  |  | (3,219 | )
Total property, plant and equipment, net |  |  | 11,537 |  |  |  | 11,481 |
Deferred Charges and Other Assets |  |  |  |  |  |  |  |
Goodwill |  |  | 1,471 |  |  |  | 1,471 |
Pension and other postretirement benefit assets (2) |  |  | 721 |  |  |  | 705 |
Operating lease assets |  |  | 41 |  |  |  | — |
Other |  |  | 225 |  |  |  | 241 |
Total deferred charges and other assets |  |  | 2,458 |  |  |  | 2,417 |
Noncurrent assets of discontinued operations |  |  | 5,969 |  |  |  | 5,849 |
Total assets |  | $ | 27,017 |  |  | $ | 26,751 |

(1) | Dominion Energy Gas’ Consolidated Balance Sheet at December 31, 2018 has been derived from the audited Consolidated Balance Sheet at that date.

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

The accompanying notes are an integral part of Dominion Energy Gas’ Consolidated Financial Statements.
19

DOMINION ENERGY GAS HOLDINGS, LLC
CONSOLIDATED BALANCE SHEETS—(Continued)
(Unaudited)

|  | March 31, 2019 |  |  | December 31, 2018 (1) |
(millions) |  |  |  |  |  |
LIABILITIES AND EQUITY |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |
Securities due within one year |  | $ | 450 |  |  | $ | 748 |
Credit facility borrowings |  |  | — |  |  |  | 73 |
Short-term debt |  |  | 280 |  |  |  | 10 |
Accounts payable |  |  | 52 |  |  |  | 76 |
Payables to affiliates |  |  | 106 |  |  |  | 124 |
Affiliated current borrowings |  |  | 2,952 |  |  |  | 3,097 |
Current liabilities of discontinued operations |  |  | 1,097 |  |  |  | 1,273 |
Other (2) |  |  | 310 |  |  |  | 354 |
Total current liabilities |  |  | 5,247 |  |  |  | 5,755 |
Long-Term Debt |  |  | 7,023 |  |  |  | 7,022 |
Affiliated Long-Term Debt |  |  | 395 |  |  |  | — |
Deferred Credits and Other Liabilities |  |  |  |  |  |  |  |
Deferred income taxes and investment tax credits |  |  | 1,329 |  |  |  | 1,330 |
Regulatory liabilities |  |  | 816 |  |  |  | 765 |
Operating lease liabilities |  |  | 33 |  |  |  | — |
Other |  |  | 132 |  |  |  | 118 |
Total deferred credits and other liabilities |  |  | 2,310 |  |  |  | 2,213 |
Noncurrent liabilities of discontinued operations |  |  | 3,181 |  |  |  | 2,896 |
Total liabilities |  |  | 18,156 |  |  |  | 17,886 |
Commitments and Contingencies (see Note 17) |  |  |  |  |  |  |  |
Equity |  |  |  |  |  |  |  |
Predecessor equity |  |  | 2,938 |  |  |  | 1,804 |
Membership interests |  |  | 4,682 |  |  |  | 4,566 |
Accumulated other comprehensive loss |  |  | (191 | ) |  |  | (169 | )
Total members’ equity |  |  | 7,429 |  |  |  | 6,201 |
Noncontrolling interests |  |  | 1,432 |  |  |  | 2,664 |
Total equity |  |  | 8,861 |  |  |  | 8,865 |
Total liabilities and equity |  | $ | 27,017 |  |  | $ | 26,751 |

(1) | Dominion Energy Gas’ Consolidated Balance Sheet at December 31, 2018 has been derived from the audited Consolidated Balance Sheet at that date.

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

The accompanying notes are an integral part of Dominion Energy Gas’ Consolidated Financial Statements.
20

DOMINION ENERGY GAS HOLDINGS, LLC
CONSOLIDATED STATEMENTS OF EQUITY
(Unaudited)

|  | Predecessor Equity |  |  | Membership Interests |  |  | AOCI |  |  | Total Members’ Equity |  |  | Noncontrolling Interests |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
December 31, 2017 |  | $ | 1,361 |  |  | $ | 4,261 |  |  | $ | (98 | ) |  | $ | 5,524 |  |  | $ | 2,971 |  |  | $ | 8,495 |
Cumulative-effect of changes in accounting principles |  |  |  |  |  |  | 29 |  |  |  | (26 | ) |  |  | 3 |  |  |  |  |  |  |  | 3 |
Net income |  |  | 14 |  |  |  | 166 |  |  |  |  |  |  |  | 180 |  |  |  | 33 |  |  |  | 213 |
Sale of Dominion Energy Midstream common units |  |  |  |  |  |  |  |  |  |  |  |  |  |  | — |  |  |  | 4 |  |  |  | 4 |
Dividends and distributions |  |  | (9 | ) |  |  | (13 | ) |  |  |  |  |  |  | (22 | ) |  |  | (25 | ) |  |  | (47 | )
Distributions to noncontrolling interest |  |  | (21 | ) |  |  |  |  |  |  |  |  |  |  | (21 | ) |  |  | 21 |  |  |  | — |
Equity contributions from Dominion Energy |  |  | 25 |  |  |  |  |  |  |  |  |  |  |  | 25 |  |  |  |  |  |  |  | 25 |
Other comprehensive income, net of tax |  |  | 1 |  |  |  |  |  |  |  | 11 |  |  |  | 12 |  |  |  | 1 |  |  |  | 13 |
March 31, 2018 |  | $ | 1,371 |  |  | $ | 4,443 |  |  | $ | (113 | ) |  | $ | 5,701 |  |  | $ | 3,005 |  |  | $ | 8,706 |
December 31, 2018 |  | $ | 1,804 |  |  | $ | 4,566 |  |  | $ | (169 | ) |  | $ | 6,201 |  |  | $ | 2,664 |  |  | $ | 8,865 |
Net income |  |  | 74 |  |  |  | 116 |  |  |  |  |  |  |  | 190 |  |  |  | 36 |  |  |  | 226 |
Acquisition of public interest in Dominion Energy Midstream |  |  | 1,181 |  |  |  |  |  |  |  |  |  |  |  | 1,181 |  |  |  | (1,221 | ) |  |  | (40 | )
Dividends and distributions |  |  | (113 | ) |  |  |  |  |  |  |  |  |  |  | (113 | ) |  |  | (46 | ) |  |  | (159 | )
Other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |  | (22 | ) |  |  | (22 | ) |  |  | (1 | ) |  |  | (23 | )
Other |  |  | (8 | ) |  |  |  |  |  |  |  |  |  |  | (8 | ) |  |  |  |  |  |  | (8 | )
March 31, 2019 |  | $ | 2,938 |  |  | $ | 4,682 |  |  | $ | (191 | ) |  | $ | 7,429 |  |  | $ | 1,432 |  |  | $ | 8,861 |

The accompanying notes are an integral part of Dominion Energy Gas’ Consolidated Financial Statements.
21

DOMINION ENERGY GAS HOLDINGS, LLC
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)

Three Months Ended March 31, |  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Operating Activities |  |  |  |  |  |  |  |
Net Income including noncontrolling interest |  | $ | 226 |  |  | $ | 213 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |  |  |  |  |
Depreciation and amortization |  |  | 113 |  |  |  | 84 |
Deferred income taxes and investment tax credits |  |  | 21 |  |  |  | 110 |
Gains on sales of assets |  |  | — |  |  |  | (44 | )
Other adjustments |  |  | 4 |  |  |  | (5 | )
Changes in: |  |  |  |  |  |  |  |
Accounts receivable |  |  | (32 | ) |  |  | (25 | )
Affiliated receivables and payables |  |  | (26 | ) |  |  | 92 |
Inventories |  |  | (20 | ) |  |  | (11 | )
Prepayments |  |  | 33 |  |  |  | (135 | )
Accounts payable |  |  | (23 | ) |  |  | (42 | )
Accrued interest, payroll and taxes |  |  | (40 | ) |  |  | (33 | )
Customer deposits |  |  | (32 | ) |  |  | 99 |
Pension and other postretirement benefits |  |  | (35 | ) |  |  | (36 | )
Other operating assets and liabilities |  |  | (14 | ) |  |  | 22 |
Net cash provided by operating activities |  |  | 175 |  |  |  | 289 |
Investing Activities |  |  |  |  |  |  |  |
Plant construction and other property additions |  |  | (150 | ) |  |  | (291 | )
Proceeds from assignments of shale development rights |  |  | — |  |  |  | 44 |
Other |  |  | (1 | ) |  |  | (5 | )
Net cash used in investing activities |  |  | (151 | ) |  |  | (252 | )
Financing Activities |  |  |  |  |  |  |  |
Issuance (repayment) of short-term debt, net |  |  | 270 |  |  |  | (15 | )
Issuance (repayment) of affiliated current borrowings, net |  |  | (145 | ) |  |  | 106 |
Issuance of long-term debt |  |  | — |  |  |  | 250 |
Repayment of long-term debt |  |  | (300 | ) |  |  | (250 | )
Issuance of affiliated long-term debt |  |  | 395 |  |  |  | — |
Repayment of credit facility borrowings |  |  | (73 | ) |  |  | — |
Net proceeds from sale of Dominion Energy Midstream Common Units |  |  | — |  |  |  | 4 |
Contributions from Domi nion Energy |  |  | — |  |  |  | 25 |
Dividends and distributions |  |  | (159 | ) |  |  | (47 | )
Other |  |  | (1 | ) |  |  | (23 | )
Net cash provided by (used in) financing activities |  |  | (13 | ) |  |  | 71 |
Increase in cash, restricted cash and equivalents |  |  | 11 |  |  |  | 108 |
Cash, restricted cash and equivalents at beginning of period |  |  | 198 |  |  |  | 57 |
Cash, restricted cash and equivalents at end of period |  | $ | 209 |  |  | $ | 165 |
Supplemental Cash Flow Information |  |  |  |  |  |  |  |
Significant noncash investing activities: (1) |  |  |  |  |  |  |  |
Accrued capital expenditures |  | $ | 31 |  |  | $ | 56 |

(1) | See Note 2 for noncash investing and financing activities related to the adoption of a new accounting standard for leasing arrangements.

The accompanying notes are an integral part of Dominion Energy Gas’ Consolidated Financial Statements.
22

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 transporters of energy. Dominion Energy’s operations are conducted through various subsidiaries, including Virginia Power and Dominion Energy Gas. Virginia Power is a regulated public utility that generates, transmits and distributes electricity for sale in Virginia and northeastern North Carolina. Following the Dominion Energy Gas Restructuring, Dominion Energy Gas is a holding company that conducts business activities through regulated interstate natural gas transmission and underground storage systems primarily in the eastern and Rocky Mountain regions of the U.S., as well as the Cove Point LNG Facility and Liquefaction
Facility
. In addition, other Dominion Energy subsidiaries provide merchant generation, natural gas distribution services in the Rocky Mountain region of the U.S, regulated gas transportation and distribution operations in Ohio, and gas gathering and processing activities primarily in West Virginia, Ohio and Pennsylvania. The SCANA Combination was completed in January 2019. See Note 3 for a description of operations acquired in the SCANA Combination
and for further discussion of the Dominion Energh Gas Restruct
uring
.
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, 2018
,
as updated in Current Report on Form 8-K, filed November 18, 2019.
In the Companies’ opinion, the accompanying unaudited Consolidated Financial Statements contain all adjustments necessary to present fairly their financial position as of March 31, 2019 and their results of operations, changes in equity and cash flows for the three months ended March 31, 2019 and 2018. 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. At December 31, 2018, Dominion Energy owned the general partner,
60.9
% of the common units and
37.5
% of the convertible preferred interests in Dominion Energy Midstream, with the public’s ownership interest reflected as noncontrolling interest in Dominion Energy’s Consolidated Financial Statements.
In January 2019, Dominion Energy acquired all outstanding partnership interests not owned by Dominion Energy and Dominion Energy Midstream became a wholly-owned subsidiary of Dominion Energy. Subsequent to this activity, as a result of the Dominion Energy Gas Restructuring, Dominion Energy Gas is considered to have acquired all of the outstanding partnership interests of Dominion Energy Midstream and Dominion Energy Midstream became a wholly-owned subsidiary of Dominion Energy Gas
. Also, at March 31, 2019, Dominion Energy owns 50% of the units in and consolidates Four Brothers and Three Cedars. GIP’s ownership interest in Four Brothers and Three Cedars, as well as Terra Nova Renewable Partners’ 33% interest in certain Dominion Energy merchant solar projects, is reflected as noncontrolling interest in Dominion Energy’s Consolidated Financial Statements. Terra Nova Renewable Partners has a future option to buy all or a portion of Dominion Energy’s remaining 67% ownership in the projects upon the occurrence of certain events, none of which had occurred at March 31, 2019 nor are expected to occur in the remainder of 2019.
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’ 2018 Consolidated Financial Statements and Notes have been reclassified to conform to the 2019 presentation for comparative purposes; however, such reclassifications did not affect the Companies’ net income, total assets, liabilities, equity or cash flows.
Amounts disclosed for Dominion Energy are inclusive of Virginia Power and/or Dominion Energy Gas, 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, 2018,
as updated in Current Report on Form 8-K
,
filed Nove
mber 18, 2019,
with the exception of the items described below.
23

Cash, 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, 2019 and 2018:

|  | Cash, Restricted Cash and Equivalents at End of Period |  |  | Cash, Restricted Cash and Equivalents at Beginning of Period |
|  | March 31, 2019 |  |  | March 31, 2018 |  |  | December 31, 2018 |  |  | December 31, 2017 |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Dominion Energy |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 422 |  |  | $ | 189 |  |  | $ | 268 |  |  | $ | 120 |
Restricted cash and equivalents (1) |  |  | 205 |  |  |  | 145 |  |  |  | 123 |  |  |  | 65 |
Cash, restricted cash and equivalents shown in the Consolidated Statements of Cash Flows |  | $ | 627 |  |  | $ | 334 |  |  | $ | 391 |  |  | $ | 185 |
Virginia Power |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 14 |  |  | $ | 6 |  |  | $ | 29 |  |  | $ | 14 |
Restricted cash and equivalents (1) |  |  | 9 |  |  |  | 10 |  |  |  | 9 |  |  |  | 10 |
Cash, restricted cash and equivalents shown in the Consolidated Statements of Cash Flows |  | $ | 23 |  |  | $ | 16 |  |  | $ | 38 |  |  | $ | 24 |
Dominion Energy Gas |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents (2) |  | $ | 147 |  |  | $ | 38 |  |  | $ | 108 |  |  | $ | 18 |
Restricted cash and equivalents (1) |  |  | 62 |  |  |  | 127 |  |  |  | 90 |  |  |  | 39 |
Cash, restricted cash and equivalents shown in the Consolidated Statements of Cash Flows |  | $ | 209 |  |  | $ | 165 |  |  | $ | 198 |  |  | $ | 57 |

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

(2) | At March 31, 2019, March 31, 2018, December 31, 2018 and December 31, 2017, Dominion Energy Gas had $4 million, $4 million, $9 million and $3 million of cash and cash equivalents included in current assets of discontinued operations, respectively.

Property, Plant and Equipment
In January 2019, Virginia Power committed to a plan to retire certain automated meter reading infrastructure associated with its electric operations before the end of its useful life and replace such equipment with more current AMI technology. As a result, Virginia Power recorded a charge of $160 million ($119 million
after-tax),
included in impairment of assets and other charges in its Consolidated Statements of Income. This charge is considered a component of Virginia Power’s base rates deemed recovered under the GTSA, subject to review as discussed in Note 13 to the Consolidated Financial Statements in Virginia Power’s Annual Report on Form
10-K
,
as updated in Current Report on Form 8-K, filed November 18, 2019
.
In March 2019, Virginia Power committed to retire certain electric generating units before the end of their useful lives and completed the retirement of certain units at
six
facilities representing 1,292 MW of electric generating capacity, which had previously been placed in cold reserve. An additional unit at Possum Point power station will be retired after it meets its capacity obligation to PJM in 2021, as discussed in Note 17. As a result, Virginia Power recorded a charge of $369 million ($275 million
after-tax),
primarily included in impairment of assets and other charges in its Consolidated Statements of Income. This charge is considered a component of Virginia Power’s base rates deemed recovered under the GTSA, subject to review as discussed in Note 13 to the Consolidated Financial Statements in Virginia Power’s Annual Report on Form
10-
K, as updated in Current Report on Form 8-K, filed November 18, 2019.
Leases
The Companies lease certain assets including vehicles, real estate, office equipment and other operational assets under both operating and finance leases. For the Companies’ operating leases, rent expense is recognized on a straight-line basis over the term of the lease agreement. Rent expense associated with operating leases, short-term leases and variable leases is primarily recorded in other operations and maintenance expense in the Companies’ Consolidated Statements of Income. Rent expense associated with finance leases results in the separate presentation of interest expense on the lease liability and amortization expense of the related
right-of-use
asset in the Companies’ Consolidated Statements of Income.
Certain of the Companies’ leases include one or more options to renew, with renewal terms that can extend the lease from one to
70
years. The exercise of renewal options is solely at the Companies’ discretion. A
right-of-use
asset and corresponding lease liability for leases with original lease terms of
one year
or less are not included in the Consolidated Balance Sheets, unless such leases contain
24

renewal options that the Companies are reasonably certain will be exercised. Additionally, certain of the Companies’ leases contain escalation clauses whereby payments are adjusted for consumer price or other indices or contain fixed dollar or percentage increases. The Companies also have leases with variable payments based upon usage of, or revenues associated with, the leased assets.
The determination of the discount rate utilized has a significant impact on the calculation of the present value of the lease liability included in the Companies’ Consolidated Balance Sheets. For the Companies’ fleet of leased vehicles, the discount rate is equal to the prevailing borrowing rate earned by the lessor. For the Companies’ remaining leased assets, the discount rate implicit in the lease is generally unable to be determined from a lessee perspective. As such, the Companies use internally-developed incremental borrowing rates as a discount rate in the calculation of the present value of the lease liability. The incremental borrowing rates are determined based on an analysis of the Companies’ publicly available unsecured borrowing rates, adjusted for a collateral discount, over various lengths of time that most closely correspond to the Companies’ lease maturities.
In addition, Dominion Energy acts as lessor under certain power purchase agreements in which the counterparty or counterparties purchase substantially all of the output of certain solar facilities. These leases are considered operating in nature. For such leasing arrangements, rental revenue and an associated accounts receivable are recorded when the monthly output of the solar facility is determined. Depreciation on these solar facilities is computed on a straight-line basis over an estimated useful life of 30 years.
New Accounting Standards
Leases
In February 2016, the FASB issued revised accounting guidance for the recognition, measurement, presentation and disclosure of leasing arrangements. The update requires that a liability and corresponding
right-of-use
asset are recorded on the balance sheet for all leases, including those leases classified as operating leases, while also refining the definition of a lease. In addition, lessees are required to disclose key information about the amount, timing and uncertainty of cash flows arising from leasing arrangements. Lessor accounting remains largely unchanged.
The guidance became effective for the Companies’ interim and annual reporting periods beginning January 1, 2019. The Companies adopted this revised accounting guidance using a modified retrospective approach, which requires lessees and lessors to recognize and measure leases at the date of adoption. Under this approach, the Companies utilized the transition practical expedient to maintain historical presentation for periods before January 1, 2019. The Companies also applied the other practical expedients, which required no reassessment of whether existing contracts are or contain leases, no reassessment of lease classification for existing leases and no reassessment of existing or expired land easements that were not previously accounted for as leases. In connection with the adoption of this revised accounting guidance, Dominion Energy, Virginia Power and Dominion Energy Gas recorded $504 million, $209 million and $64 million, respectively, of offsetting
right-of-use
assets and liabilities for operating leases in effect at the adoption date. As a result of the Dominion Energy Gas Restructuring, $25 million of such
right-or-use
assets and liabilities for operating leases recorded at Dominion Energy Gas were associated with discontinued operations. See Note 14 for additional information.
Note 3. Acquisitions and Dispositions
Acquisition of SCANA
In January 2019, Dominion Energy issued 95.6 million shares of Dominion Energy common stock, valued at $6.8 billion, representing 0.6690 of a share of Dominion Energy common stock for each share of SCANA common stock, in connection with the completion of the SCANA Combination. SCANA, through its regulated subsidiaries, is primarily engaged in the generation, transmission and distribution of electricity in the central, southern and southwestern portions of South Carolina and in the distribution of natural gas in North Carolina and South Carolina. In addition, SCANA markets natural gas to retail customers in the southeast U.S. Following completion of the SCANA Combination, SCANA operates as a wholly-owned subsidiary of Dominion Energy. In addition, SCANA’s debt totaled $6.9 billion at closing. The SCANA Combination expanded Dominion Energy’s portfolio of regulated electric generation, transmission and distribution and regulated natural gas distribution infrastructure operations.
See Note 3 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018
,
as updated in Current Report on Form 8-K, filed November 18, 2019
,
and Notes 13, 16 and 17 in this report for more information on the SCANA Combination, including merger approval and
25

conditions, information on assets and liabilities acquired, significant financing transactions, regulatory matters and proceedings, legal proceedings and commitments and contingencies.
Merger Approval and Conditions
Merger Approval
The SCANA Combination required approval of SCANA’s shareholders, FERC, the North Carolina Commission, the South Carolina Commission, the Georgia Public Service Commission and the NRC and clearance from the Federal Trade Commission under the Hart-Scott-Rodino Act. All such approvals were received prior to closing of the SCANA Combination.
Various parties filed petitions for rehearing or reconsideration of the SCANA Merger Approval Order. In January 2019, the South Carolina Commission issued an order (1) granting the request of various parties and finding that DESC was imprudent in its actions by not disclosing material information to the South Carolina Office of Regulatory Staff and the South Carolina Commission with regard to costs incurred subsequent to March 2015 and (2) denying the petitions for rehearing or consideration as to other issues raised in the various petitions. The deadline to appeal the SCANA Merger Approval Order and the order on rehearing expired in April 2019, and no party has sought appeal.
Refunds to Customers
As a condition to the SCANA Merger Approval Order, DESC will provide refunds and restitution of $2.0 billion over 20 years with capital support from Dominion Energy.
In September and October 2017, DESC received proceeds totaling $1.1 billion in full satisfaction of its share of a settlement agreement among DESC, Santee Cooper and Toshiba Corporation in connection with Westinghouse and WECTEC, both wholly-owned subsidiaries of Toshiba Corporation and responsible for the engineering and construction of the NND Project, filing for bankruptcy. The purchase price allocation below includes a previously established regulatory liability at DESC totaling $1.1 billion, of which $67 million is considered current, associated with the monetization of the bankruptcy settlement with Toshiba Corporation. In accordance with the terms of the SCANA Merger Approval Order, this regulatory liability, net of amounts that may be required to satisfy any liens against NND Project property totaling $1.0 billion, will be refunded to DESC electric service customers over a
20-year
period ending in 2039.
Additionally, in the first quarter of 2019, DESC recorded a reduction in operating revenue and a corresponding regulatory liability of $1.0 billion, of which $137 million is considered current, representing a refund of amounts previously collected from retail electric customers of DESC for the NND Project to be credited over an estimated
11-year
period. As a result, Dominion Energy’s Consolidated Statement of Income for the three months ended March 31, 2019 includes a $756 million
after-tax
charge.
NND Project
As a condition to the SCANA Merger Approval Order, DESC committed to excluding from rate recovery $2.4 billion of costs related to the NND Project and $180 million of costs associated with the purchase of the Columbia Energy Center power station. Regulatory assets included in SCANA’s historical balance sheet at December 31, 2018 reflected these disallowances.
The remaining regulatory asset associated with the NND Project of $2.8 billion, of which $138 million is considered current, will be collected over a
20-year
period, including a return on investment. In January 2019, DESC filed the NND Project rider in accordance with the terms of the SCANA Merger Approval Order for rates effective in February 2019 for DESC’s retail electric customers. The South Carolina Commission approved this filing in January 2019.
Other Terms and Conditions

| ● | DESC will not file an application for a general rate case with the South Carolina Commission with a requested effective date earlier than January 2021;

| ● | PSNC will not file an application for a general rate case with the North Carolina Commission with a requested effective date earlier than April 2021;

| ● | Dominion Energy has committed to increasing SCANA’s historical level of corporate contributions to charities by $1 million per year over the next five years;

| ● | Dominion Energy will maintain DESC and PSNC’s headquarters in Cayce, South Carolina and Gastonia, North Carolina, respectively; and

| ● | Dominion Energy will seek to minimize reductions in local employment by allowing some DES employees supporting shared and common services functions and activities to be located in Cayce, South Carolina where it makes economic and practical sense to do so.

26

Purchase Price Allocation
SCANA’s assets acquired and liabilities assumed have been measured at estimated fair value at closing and are included in the Southeast Energy operating segment, which was established following the closing of the SCANA Combination. The majority of the operations acquired are subject to the rate setting authority of FERC and the North and South Carolina Commissions and are therefore accounted for pursuant to ASC 980,
Regulated Operations
. The fair values of SCANA’s assets and liabilities subject to rate-setting and cost recovery provisions provide revenues derived from costs, including a return on investment of assets and liabilities included in rate base. As such, the fair values of these assets and liabilities equal their carrying values. Accordingly, neither the assets and liabilities acquired, nor the unaudited pro forma financial information, reflect any adjustments related to these amounts.
The fair value of SCANA’s assets acquired and liabilities assumed that are not subject to the rate-setting provisions discussed above and the fair values of SCANA’s investments accounted for under the equity method have been determined using the income approach and the market approach. The valuation of SCANA’s long-term debt is considered a Level 2 fair value measurement. All other valuations are considered Level 3 fair value measurements due to the use of significant judgmental and unobservable inputs, including projected timing and amount of future cash flows and discount rates reflecting risk inherent in the future market prices.
The excess of the purchase price over the estimated fair values of the assets acquired and liabilities assumed is reflected as goodwill. The goodwill reflects the value associated with enhancing Dominion Energy’s portfolio of regulated operations in the growing southeast region of the U.S. The goodwill recognized is not deductible for income tax purposes, and as such, no deferred taxes have been recorded related to goodwill.
The table below shows the preliminary allocation of the purchase price to the assets acquired and liabilities assumed at closing, including an adjustment related to income taxes identified during the first quarter as discussed in Note 5. The allocation is subject to change during the measurement period as additional information is obtained about the facts and circumstances that existed at closing. Any material adjustments to provisional amounts identified during the measurement period will be recognized and disclosed in the reporting period in which the adjustment amounts are determined. Certain
tax-related
amounts in the allocation of the purchase price below are preliminary and may change as Dominion Energy completes its analysis and review of applicable tax matters.

|  | Amount |
(millions) |  |  |  |
Total current assets (1) |  | $ | 1,772 |
Investments |  |  | 224 |
Property, plant and equipment (2) |  |  | 11,006 |
Goodwill |  |  | 2,550 |
Regulatory assets (3) |  |  | 3,940 |
Other deferred charges and other assets, including intangible assets |  |  | 430 |
Total Assets |  |  | 19,922 |
Total current liabilities |  |  | 1,515 |
Long-term debt |  |  | 6,707 |
Deferred income taxes |  |  | 1,100 |
Regulatory liabilities |  |  | 2,662 |
Other deferred credits and other liabilities |  |  | 1,099 |
Total Liabilities |  |  | 13,083 |
Total purchase price (4) |  | $ | 6,839 |

(1) | Includes $389 million of cash, restricted cash and equivalents, of which $115 million is considered restricted.

(2) | Includes $105 million of certain property, plant and equipment associated with the NND Project for which Dominion Energy committed to forgo recovery in accordance with the SCANA Merger Approval Order. As a result, Dominion Energy’s Consolidated Statement of Income for the three months ended March 31, 2019 includes a charge of $105 million ($79 million after-tax), included in impairment of assets and other charges.

(3) | Includes $264 million of certain income tax-related regulatory assets associated with the NND Project for which Dominion Energy committed to forgo recovery in accordance with the SCANA Merger Approval Order. See Note 5 for additional information.

(4) | Includes stock-based compensation awards with an estimated fair value of $21 million.

27

See Note 3 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-
K, as updated in Current Report on Form 8-K, filed November 18, 2019
,
for a description of assets acquired and liabilities assumed in connection with the SCANA Combination.
Results of Operations and Unaudited Pro Forma Information
The impact of the SCANA Combination on Dominion Energy’s operating revenue and net income attributable to Dominion Energy in the Consolidated Statements of Income for the three months ended March 31, 2019 was an increase of $170 million and a decrease of $1.1 billion, respectively.
Dominion Energy incurred merger and integration-related costs, of which $115 million was recorded in other operations and maintenance expense and $9 million was recorded in interest and related charges in the Consolidated Statements of Income for the three months ended March 31, 2019. These costs consist of professional fees, the charitable contribution commitment described above, employee-related expenses, certain financing costs and other miscellaneous costs.
The following unaudited pro forma financial information reflects the consolidated results of operations of Dominion Energy assuming the SCANA Combination had taken place on January 1, 2018. The unaudited pro forma financial information has been presented for illustrative purposes only and may change as Dominion Energy finalizes its valuation of certain assets acquired and liabilities assumed at the acquisition date. The unaudited pro forma financial information is not necessarily indicative of the consolidated results of operations that would have been achieved or the future consolidated results of operations of the combined company.

|  | Three Months Ended March 31, |
|  | 2019 (1) |  |  | 2018 (1) |
(millions, except EPS) |  |  |  |  |  |
Operating Revenue |  | $ | 4,887 |  |  | $ | 4,636 |
Net income attributable to Dominion Energy |  |  | 605 |  |  |  | 675 |
Earnings Per Common Share – Basic |  | $ | 0.76 |  |  | $ | 0.90 |
Earnings Per Common Share – Diluted |  | $ | 0.76 |  |  | $ | 0.90 |

(1) | Amounts include adjustments for non-recurring costs directly related to the SCANA Combination.

Dominion Energy Gas Restructuring
The Dominion Energy Gas Restructuring is considered to be a reorganization of entities under common control. As a result, Dominion Energy Gas’ basis in DCPI and DMLPHCII, which includes the general partner of Dominion Energy Midstream, a controlling 75% interest in Cove Point, DECG, Dominion Energy Questar Pipeline, a 50% noncontrolling interest in White River Hub and a 25.93% noncontrolling interest in Iroquois, is equal to Dominion Energy’s cost basis in the assets and liabilities of such entities since the applicable inception dates of common control. In November 2019, following completion of the Dominion Energy Gas Restructuring, DCPI and DMLPHCII are wholly-owned subsidiaries of Dominion Energy Gas and therefore are consolidated by Dominion Energy Gas. The accompanying
Consolidated
F
inancial
S
tatements and
Notes of Dominion Energ
y Gas
have been retrospectively adjusted to include the historical results and financial position of DCPI and DMLPHCII. The 25% interest in Cove Point retained by Dominion Energy and the
non-Dominion
Energy held interest in Dominion Energy Midstream are reflected as noncontrolling interest.
The Dominion Energy Gas Restructuring includes the disposition of East Ohio and DGP by Dominion Energy Gas effective November 2019. This restructuring represents a strategic shift in the operations of Dominion Energy Gas as Dominion Energy Gas’ operations will consist of LNG terminalling and storage and regulated gas transmission and storage operations. As a result, the accompanying Consolidated Financial Statements and Notes of Dominion Energy Gas have been retrospectively adjusted to include the historical results and financial position of East Ohio and DGP as discontinued operations until November 2019, presented within the Corporate and Other segment. As the Dominion Energy Gas Restructuring is considered to be a reorganization of entities under common control, Dominion Energy Gas will reflect the disposition as an equity transaction in November 2019.
The following table represents selected information regarding the results of operations of East Ohio, which are reported as discontinued operations in Dominion Energy Gas’ Consolidated Statements of Income:
28

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Operating revenue |  | $ | 229 |  |  | $ | 215 |
Depreciation and amortization |  |  | 21 |  |  |  | 17 |
Other operating expenses |  |  | 148 |  |  |  | 137 |
Other income |  |  | 18 |  |  |  | 17 |
Interest and related charges |  |  | 10 |  |  |  | 8 |
Income tax expense |  |  | 14 |  |  |  | 14 |
Net income from discontinued operations |  | $ | 54 |  |  | $ | 56 |

The carrying amounts of major classes of assets and liabilities relating to East Ohio, which are reported as discontinued operations in Dominion Energy Gas’ Consolidated Balance Sheets were as follows:

|  | March 31, 2019 |  |  | At December 31, 2018 |
(millions) |  |  |  |  |  |
Current assets of discontinued operations (1) |  | $ | 440 |  |  | $ | 423 |
Investments |  |  | 2 |  |  |  | 2 |
Property, plant and equipment, net |  |  | 3,710 |  |  |  | 3,669 |
Regulatory assets |  |  | 740 |  |  |  | 711 |
Other deferred charges and other assets, including goodwill and intangible assets |  |  | 1,321 |  |  |  | 1,275 |
Noncurrent assets of discontinued operations |  |  | 5,773 |  |  |  | 5,657 |
Current liabilities of discontinued operations |  |  | 1,086 |  |  |  | 1,262 |
Long-term debt |  |  | 1,551 |  |  |  | 1,300 |
Deferred income taxes and investment tax credits |  |  | 728 |  |  |  | 716 |
Regulatory liabilities |  |  | 755 |  |  |  | 747 |
Other deferred credits and liabilities |  |  | 117 |  |  |  | 108 |
Noncurrent liabilities of discontinued operations |  |  | 3,151 |  |  |  | 2,871 |

(1) Includes cash and cash equivalents of $4 million and $9 million as of March 31, 2019 and December 31, 2018, respectively.
Capital expenditures and significant noncash items relating to East Ohio included the following:

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Capital expenditures |  | $ | 65 |  |  | $ | 58 |
Significant noncash items |  |  |  |  |  |  |  |
Accrued capital expenditures |  |  | 6 |  |  |  | 6 |

The following table represents selected information regarding the results of operations of DGP, which are reported as discontinued operations in Dominion Energy Gas’ Consolidated Statements of Income:

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Operating revenue |  | $ | 45 |  |  | $ | 51 |
Depreciation and amortization |  |  | 1 |  |  |  | 4 |
Other operating expenses |  |  | 44 |  |  |  | 47 |
Net income from discontinued operations |  | $ | — |  |  | $ | — |

The carrying amounts of major classes of assets and liabilities relating to DGP, which are reported as discontinued operations in Dominion Energy Gas’ Consolidated Balance Sheets were as follows:
29

|  | March 31, 2019 |  |  | At December 31, 2018 |
(millions) |  |  |  |  |  |
Current assets of discontinued operations (1) |  | $ | 19 |  |  | $ | 21 |
Noncurrent assets of discontinued operations (2) |  |  | 196 |  |  |  | 192 |
Current liabilities of discontinued operations |  |  | 11 |  |  |  | 11 |
Noncurrent liabilities of discontinued operations |  |  | 30 |  |  |  | 25 |

(1) Includes cash and cash equivalents of less than a million dollars as of March 31, 2019 and December 31, 2018.
(2) Primarily property, plant and equipment, net.
Capital expenditures and significant noncash items of DGP included the following:

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Capital expenditures |  | $ | 3 |  |  | $ | 1 |

30

Note 4. Operating Revenue
The Companies’ operating revenue consists of the following:

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Dominion Energy |  |  |  |  |  |  |  |
Regulated electric sales: |  |  |  |  |  |  |  |
Residential |  | $ | 646 |  |  | $ | 817 |
Commercial |  |  | 496 |  |  |  | 524 |
Industrial |  |  | 30 |  |  |  | 107 |
Government and other retail |  |  | 200 |  |  |  | 213 |
Wholesale |  |  | 48 |  |  |  | 42 |
Nonregulated electric sales |  |  | 316 |  |  |  | 418 |
Regulated gas sales: |  |  |  |  |  |  |  |
Residential |  |  | 602 |  |  |  | 364 |
Commercial |  |  | 191 |  |  |  | 103 |
Other |  |  | 38 |  |  |  | 10 |
Nonregulated gas sales |  |  | 247 |  |  |  | 88 |
Regulated gas transportation and storage: |  |  |  |  |  |  |  |
FERC-regulated |  |  | 277 |  |  |  | 262 |
State-regulated |  |  | 213 |  |  |  | 190 |
Nonregulated gas transportation and storage |  |  | 174 |  |  |  | — |
Other regulated revenues (1) |  |  | 58 |  |  |  | 50 |
Other nonregulated revenues (1)(2) |  |  | 95 |  |  |  | 136 |
Total operating revenue from contracts with customers |  |  | 3,631 |  |  |  | 3,324 |
Other revenues (3) |  |  | 227 |  |  |  | 142 |
Total operating revenue |  | $ | 3,858 |  |  | $ | 3,466 |
Virginia Power |  |  |  |  |  |  |  |
Regulated electric sales: |  |  |  |  |  |  |  |
Residential |  | $ | 923 |  |  | $ | 817 |
Commercial |  |  | 636 |  |  |  | 524 |
Industrial |  |  | 112 |  |  |  | 107 |
Government and other retail |  |  | 204 |  |  |  | 213 |
Wholesale |  |  | 37 |  |  |  | 42 |
Other regulated revenues |  |  | 33 |  |  |  | 32 |
Other nonregulated revenues (2) |  |  | 6 |  |  |  | 13 |
Total operating revenue from contracts with customers |  |  | 1,951 |  |  |  | 1,748 |
Other revenues (2)(3) |  |  | 14 |  |  |  | — |
Total operating revenue |  | $ | 1,965 |  |  | $ | 1,748 |
Dominion Energy Gas |  |  |  |  |  |  |  |
Regulated gas sales - wholesale |  | $ | 2 |  |  |  | 5 |
Nonregulated gas sales (2) |  |  | 2 |  |  |  | 2 |
Regulated gas transportation and storage |  |  | 340 |  |  |  | 314 |
Nonregulated gas transportation and storage |  |  | 174 |  |  | $ | — |
Management service revenue (2) |  |  | 44 |  |  |  | 59 |
Other regulated revenues |  |  | 3 |  |  |  | 8 |
Total operating revenue from contracts with customers |  |  | 565 |  |  |  | 388 |
Other revenues |  |  | 1 |  |  |  | 1 |
Total operating revenue |  | $ | 566 |  |  | $ | 389 |

(1) | Amounts above include $51 million for the three months ended March 31, 2019, and $30 million for the three months ended March 31, 2018 primarily consisting of NGL sales at Dominion Energy which are considered to be goods transferred at a point in time.

(2) | See Notes 10 and 19 for amounts attributable to related parties and affiliates.

(3) | Amounts above include $14 million and $8 million of alternative revenue at Dominion Energy and Virginia Power for the three months ended March 31, 2019, respectively.

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 the Companies expect to recognize this revenue. These
31

revenues relate to contracts containing fixed prices where the Companies will earn the associated revenue over time as they stand 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 the Companies elect to recognize revenue in the amount they have a right to invoice.

Revenue expected to be recognized on multi-year contracts in place at March 31, 2019 |  | 20 1 9 |  |  | 20 2 0 |  |  | 20 2 1 |  |  | 20 2 2 |  |  | 20 2 3 |  |  | Thereafter |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dominion Energy |  | $ | 1,197 |  |  | $ | 1,547 |  |  | $ | 1,448 |  |  | $ | 1,334 |  |  | $ | 1,166 |  |  | $ | 13,562 |  |  | $ | 20,254 |
Virginia Power |  |  | 16 |  |  |  | 3 |  |  |  | 1 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 20 |
Dominion Energy Gas |  |  | 1,266 |  |  |  | 1,657 |  |  |  | 1,557 |  |  |  | 1,422 |  |  |  | 1,231 |  |  |  | 13,865 |  |  |  | 20,998 |

Contract assets represent an entity’s right to consideration in exchange for goods and services that the entity has transferred to a customer. At March 31, 2019 and December 31, 2018, Dominion Energy’s contract asset balances were $40 million and $42 million, respectively. Dominion Energy Gas’ contract asset balances were $55 million and $58 million at March 31, 2019 and December 31, 2018, respectively. Dominion Energy and Dominion Energy Gas’ contract assets are recorded in other deferred charges and other assets in the Consolidated Balance Sheets. Contract liabilities represent an entity’s obligation to transfer goods or services to a customer for which the entity has received consideration, or the amount that is due, from the customer. At March 31, 2019 and December 31, 2018, Dominion Energy’s contract liability balances were $77 million and $106 million, respectively. At March 31, 2019 and December 31, 2018, Virginia Power’s contract liability balances were $21 million and $22 million, respectively. At March 31, 2019 and December 31, 2018, Dominion Energy Gas’ contract liability balances were $35 million and $49 million, respectively. During the three months ended March 31, 2019, Dominion Energy, Virginia Power and Dominion Energy Gas recognized revenue of $85 million, $22 million and $25 million, respectively, from the beginning contract liability balances as the Companies fulfilled their obligations to provide service to their customers. The Companies’ contract liabilities are recorded in other current liabilities and other deferred credits and other liabilities in the Consolidated Balance Sheets.
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 |  |  | Dominion Energy Gas |
Three Months Ended March 31, |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
U.S. statutory rate |  |  | 21.0 | % |  |  | 21.0 | % |  |  | 21.0 | % |  |  | 21.0 | % |  |  | 21.0 | % |  |  | 21.0 | %
Increases (reductions) resulting from: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
State taxes, net of federal benefit |  |  | 2.2 |  |  |  | 4.1 |  |  |  | 4.6 |  |  |  | 4.5 |  |  |  | 3.4 |  |  |  | 5.5 |
Investment tax credits |  |  | (1.5 | ) |  |  | (0.5 | ) |  |  | (3.2 | ) |  |  | (0.9 | ) |  |  | — |  |  |  | — |
Production tax credits |  |  | (0.8 | ) |  |  | (0.6 | ) |  |  | (1.0 | ) |  |  | (0.7 | ) |  |  | — |  |  |  | — |
Reversal of excess deferred income taxes |  |  | (5.1 | ) |  |  | (1.4 | ) |  |  | (5.0 | ) |  |  | (2.0 | ) |  |  | (0.7 | ) |  |  | (0.8 | )
Write-off of regulatory assets |  |  | (34.1 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Other, net |  |  | (2.0 | ) |  |  | (2.1 | ) |  |  | 0.1 |  |  |  | (0.3 | ) |  |  | (3.8 | ) (1) |  |  | (4.0 | ) (1)
Effective tax rate |  |  | (20.3 | )% |  |  | 20.5 | % |  |  | 16.5 | % |  |  | 21.6 | % |  |  | 19.9 | % |  |  | 21.7 | %

(1)
Includes
(3.6) % relating to the absence of tax on noncontrolling interest in both 2019 and 2018.
For the Companies’ rate-regulated entities, deferred taxes will reverse at the weighted average rate used to originate the deferred tax liability, which in some cases will be 35%. The Companies have recorded an estimate of the portion of excess deferred income tax amortization in 2019. The reversal of these excess deferred income taxes will impact the effective tax rate, and may ultimately impact rates charged to customers. As described in Note 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018,
as updated in Current Report on Form 8-K, filed November 18, 2019,
the Companies decreased revenue and increased regulatory liabilities to offset these deferred tax impacts in accordance with applicable regulatory commission orders or formula rate mechanisms.
In connection with the SCANA Combination, Dominion Energy committed to forgo, or limit, the recovery of certain income
tax-related
regulatory assets associated with the NND Project. Dominion Energy’s effective tax rate reflects deferred income tax expense of $198 million in satisfaction of this commitment. Dominion Energy’s effective tax rate also reflects the changes in consolidated state income taxes resulting from the SCANA Combination.
32

As part of the SCANA Combination, Dominion Energy acquired SCANA’s unrecognized tax benefits of $106 million. In the first quarter of 2019, Dominion Energy completed the evaluation of a state income tax position acquired in the SCANA Combination that increased unrecognized tax benefits by $51 million. This adjustment resulted in an increase to goodwill of $40 million and had no impact on Dominion Energy’s income tax expense. It is reasonably possible that settlement negotiations could decrease this unrecognized tax benefit in the next twelve months.
As of March 31, 2019, there have been no other 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, 2018
, a
s updated in Current Report on Form 8-K, filed November 18, 2019,
for a discussion of these unrecognized tax benefits.
The 2017 Tax Reform Act limits the deductibility of interest expense to 30% of adjusted taxable income for certain businesses, with any disallowed interest carried forward indefinitely. Subject to additional guidance in yet to be finalized regulations, the Companies expect interest expense to be deductible in 2019.
Note 6. Earnings Per Share
The following table presents the calculation of Dominion Energy’s basic and diluted EPS:

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions, except EPS) |  |  |  |  |  |
Net income (loss) attributable to Dominion Energy |  | $ | (680 | ) |  | $ | 503 |
Average shares of common stock outstanding – Basic |  |  | 793.1 |  |  |  | 650.5 |
Net effect of dilutive securities |  |  | — |  |  |  | — |
Average shares of common stock outstanding – Diluted |  |  | 793.1 |  |  |  | 650.5 |
Earnings Per Common Share – Basic |  | $ | (0.86 | ) |  | $ | 0.77 |
Earnings Per Common Share – Diluted |  | $ | (0.86 | ) |  | $ | 0.77 |

As a result of a net loss for the three months ended March 31, 2019, the issuance of common stock under potentially-dilutive securities was considered antidilutive and therefore excluded from the calculation of diluted EPS. The 2016 Equity Units were excluded from the calculation of diluted EPS for the three months ended March 31, 2018, as the dilutive stock price threshold was not met. The Dominion Energy Midstream convertible preferred units were potentially dilutive securities but had no effect on the calculation of diluted EPS for the three months ended March 31, 2018.
33

Note 7. Accumulated Other Comprehensive Income
Dominion Energy
The following table presents Dominion Energy’s changes in AOCI by component, net of tax:

|  | Deferred gains and losses on derivatives- hedging activities |  |  | Unrealized gains and losses on investment securities |  |  | Unrecognized pension and other postretirement benefit costs |  |  | Other comprehensive loss from equity method investees |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | (235 | ) |  | $ | 2 |  |  | $ | (1,465 | ) |  | $ | (2 | ) |  | $ | (1,700 | )
Other comprehensive income before reclassifications: gains (losses) |  |  | (24 | ) |  |  | 16 |  |  |  | — |  |  |  | — |  |  |  | (8 | )
Amounts reclassified from AOCI: (gains) losses (1) |  |  | (31 | ) |  |  | — |  |  |  | 8 |  |  |  | — |  |  |  | (23 | )
Net current period other comprehensive income (loss) |  |  | (55 | ) |  |  | 16 |  |  |  | 8 |  |  |  | — |  |  |  | (31 | )
Ending balance |  | $ | (290 | ) |  | $ | 18 |  |  | $ | (1,457 | ) |  | $ | (2 | ) |  | $ | (1,731 | )
Three Months Ended March 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | (302 | ) |  | $ | 747 |  |  | $ | (1,101 | ) |  | $ | (3 | ) |  | $ | (659 | )
Other comprehensive income before reclassifications: gains (losses) |  |  | 111 |  |  |  | (13 | ) |  |  | — |  |  |  | — |  |  |  | 98 |
Amounts reclassified from AOCI: (gains) losses (1) |  |  | 8 |  |  |  | 1 |  |  |  | 25 |  |  |  | — |  |  |  | 34 |
Net current period other comprehensive income (loss) |  |  | 119 |  |  |  | (12 | ) |  |  | 25 |  |  |  | — |  |  |  | 132 |
Cumulative-effect of changes in accounting principle |  |  | (64 | ) |  |  | (732 | ) |  |  | (227 | ) |  |  | — |  |  |  | (1,023 | )
Less other comprehensive income attributable to noncontrolling interest |  |  | 1 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1 |
Ending balance |  | $ | (248 | ) |  | $ | 3 |  |  | $ | (1,303 | ) |  | $ | (3 | ) |  | $ | (1,551 | )

(1) | See table below for details about these reclassifications.

34

The following table presents Dominion Energy’s reclassifications out of AOCI by component:

Details about AOCI components |  | Amounts reclassified from AOCI |  |  | Affected line item in the Consolidated Statements of Income
(millions) |  |  |  |  |
Three Months Ended March 31, 2019 |  |  |  |  |  |
Deferred (gains) and losses on derivatives-hedging activities: |  |  |  |  |  |
Commodity contracts |  | $ | (54 | ) |  | Operating revenue
|  |  | (3 | ) |  | Purchased gas
Interest rate contracts |  |  | 10 |  |  | Interest and related charges
Foreign currency contracts |  |  | 6 |  |  | Other income
Total |  |  | (41 | ) |  |
Tax |  |  | 10 |  |  | Income tax expense
Total, net of tax |  | $ | (31 | ) |  |
Unrecognized pension and other postretirement benefit costs: |  |  |  |  |  |
Amortization of prior-service costs (credits) |  | $ | (5 | ) |  | Other income
Amortization of actuarial losses |  |  | 27 |  |  | Other income
Total |  |  | 22 |  |  |
Tax |  |  | (14 | ) |  | Income tax expense
Total, net of tax |  | $ | 8 |  |  |
Three Months Ended March 31, 2018 |  |  |  |  |  |
Deferred (gains) and losses on derivatives-hedging activities: |  |  |  |  |  |
Commodity contracts |  | $ | 12 |  |  | Operating revenue
|  |  | 2 |  |  | Purchased gas
|  |  | (7 | ) |  | Electric fuel and other energy-related purchases
Interest rate contracts |  |  | 12 |  |  | Interest and related charges
Foreign currency contracts |  |  | (8 | ) |  | Other income
Total |  |  | 11 |  |  |
Tax |  |  | (3 | ) |  | Income tax expense
Total, net of tax |  | $ | 8 |  |  |
Unrealized (gains) and losses on investment securities: |  |  |  |  |  |
Realized (gain) loss on sale of securities |  | $ | 1 |  |  | Other income
Total |  |  | 1 |  |  |
Tax |  |  | — |  |  | Income tax expense
Total, net of tax |  | $ | 1 |  |  |
Unrecognized pension and other postretirement benefit costs: |  |  |  |  |  |
Amortization of prior-service costs (credits) |  | $ | (5 | ) |  | Other income
Amortization of actuarial losses |  |  | 31 |  |  | Other income
Total |  |  | 26 |  |  |
Tax |  |  | (1 | ) |  | Income tax expense
Total, net of tax |  | $ | 25 |  |  |

35

Virginia Power
The following table presents Virginia Power’s changes in AOCI by component, net of tax:

|  | Deferred gains and losses on derivatives- hedging activities |  |  | Unrealized gains and losses on investment securities |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | (13 | ) |  | $ | 1 |  |  | $ | (12 | )
Other comprehensive income before reclassifications: gains (losses) |  |  | (7 | ) |  |  | 2 |  |  |  | (5 | )
Amounts reclassified from AOCI: (gains) losses |  |  | — |  |  |  | — |  |  |  | — |
Net current period other comprehensive income (loss) |  |  | (7 | ) |  |  | 2 |  |  |  | (5 | )
Ending balance |  | $ | (20 | ) |  | $ | 3 |  |  | $ | (17 | )
Three Months Ended March 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | (12 | ) |  | $ | 74 |  |  | $ | 62 |
Other comprehensive income before reclassifications: gains (losses) |  |  | 5 |  |  |  | — |  |  |  | 5 |
Amounts reclassified from AOCI: (gains) losses |  |  | — |  |  |  | — |  |  |  | — |
Net current period other comprehensive income (loss) |  |  | 5 |  |  |  | — |  |  |  | 5 |
Cumulative-effect of changes in accounting principle |  |  | (3 | ) |  |  | (73 | ) |  |  | (76 | )
Ending balance |  | $ | (10 | ) |  | $ | 1 |  |  | $ | (9 | )

36

Dominion Energy Gas
The following table presents Dominion Energy Gas’ changes in AOCI by component, net of tax:

|  | Deferred gains and losses on derivatives- hedging activities |  |  | Unrecognized pension costs |  |  | Total |
(millions) |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | (25 | ) |  | $ | (144 | ) |  | $ | (169 | )
Other comprehensive income before reclassifications: gains (losses) |  |  | (27 | ) |  |  | — |  |  |  | (27 | )
Amounts reclassified from AOCI: (gains) losses (1) |  |  | 3 |  |  |  | 1 |  |  |  | 4 |
Net current period other comprehensive income (loss) |  |  | (24 | ) |  |  | 1 |  |  |  | (23 | )
Less other comprehensive income attributable to noncontrolling interest |  |  | (1 | ) |  |  | — |  |  |  | (1 | )
Ending balance |  | $ | (48 | ) |  | $ | (143 | ) |  | $ | (191 | )
Three Months Ended March 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | (23 | ) |  | $ | (75 | ) |  | $ | (98 | )
Other comprehensive income before reclassifications: gains (losses) |  |  | 13 |  |  |  | — |  |  |  | 13 |
Amounts reclassified from AOCI: (gains) losses (1) |  |  | (2 | ) |  |  | 1 |  |  |  | (1 | )
Net current period other comprehensive income |  |  | 11 |  |  |  | 1 |  |  |  | 12 |
Cumulative-effect of changes in accounting principle |  |  | (5 | ) |  |  | (21 | ) |  |  | (26 | )
Less other comprehensive income attributable to noncontrolling interest |  |  | 1 |  |  |  | — |  |  |  | 1 |
Ending balance |  | $ | (16 | ) |  | $ | (95 | ) |  | $ | (113 | )

(1) | See table below for details about these reclassifications.

37

The following table presents Dominion Energy Gas’ reclassifications out of AOCI by component:

Details about AOCI components |  | Amounts reclassified from AOCI |  |  | Affected line item in the Consolidated Statements of Income
(millions) |  |  |  |  |
Three Months Ended March 31, 2019 |  |  |  |  |  |
Deferred (gains) and losses on derivatives-hedging activities: |  |  |  |  |  |
Commodity contracts |  | $ | (2 | ) |  | Net income from discontinued operations
Interest rate contracts |  |  | (1 | ) |  | Interest and related charges
Foreign currency contracts |  |  | 6 |  |  | Other income
Total |  |  | 3 |  |  |
Tax |  |  | — |  |  | Income tax expense
Total, net of tax |  | $ | 3 |  |  |
Unrecognized pension costs: |  |  |  |  |  |
Actuarial losses |  | $ | 2 |  |  | Other income
Total |  |  | 2 |  |  |
Tax |  |  | (1 | ) |  | Income tax expense
Total, net of tax |  | $ | 1 |  |  |
Three Months Ended March 31, 2018 |  |  |  |  |  |
Deferred (gains) and losses on derivatives-hedging activities: |  |  |  |  |  |
Commodity contracts |  | $ | 3 |  |  | Net income from discontinued operations
Interest rate contracts |  |  | 2 |  |  | Interest and related charges
Foreign currency contracts |  |  | (8 | ) |  | Other income
Total |  |  | (3 | ) |  |
Tax |  |  | 1 |  |  | Income tax expense
Total, net of tax |  | $ | (2 | ) |  |
Unrecognized pension costs: |  |  |  |  |  |
Actuarial losses |  | $ | 2 |  |  | Other income
Total |  |  | 2 |  |  |
Tax |  |  | (1 | ) |  | Income tax expense
Total, net of tax |  | $ | 1 |  |  |

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, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
See Note 9 in this report for further 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, futures, and swaps contracts. An option model is used to value Level 3 physical options. The discounted cash flow model for forwards, futures, and swaps 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.
38

The following table presents Dominion Energy’s quantitative information about Level 3 fair value measurements at March 31, 2019. The range and weighted average are presented in dollars for market price inputs and percentages for price volatility.

|  | Fair Value (millions) |  |  | Valuation Techniques |  |  | Unobservable Input |  |  | Range |  |  | Weighted Average (1) |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Physical and financial forwards and futures: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Natural gas (2) |  | $ | 60 |  |  |  | Discounted cash flow |  |  |  | Market price (per Dth) (3) |  |  |  | (2) - 7 |  |  |  | (1 | )
FTRs |  |  | 2 |  |  |  | Discounted cash flow |  |  |  | Market price (per MWh) (3) |  |  |  | (1) - 2 |  |  |  | — |
Physical options: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Natural gas |  |  | 1 |  |  |  | Option model |  |  |  | Market price (per Dth) (3) |  |  |  | 2 - 7 |  |  |  | 3 |
|  |  |  |  |  |  |  |  |  |  | Price volatility (4) |  |  |  | 10% - 492% |  |  |  | 66 | %
Total assets |  | $ | 63 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial forwards: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
FTRs |  | $ | 3 |  |  |  | Discounted cash flow |  |  |  | Market price (per MWh) (3) |  |  |  | (1) - 2 |  |  |  | 1 |
Physical options: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Natural gas |  |  | 7 |  |  |  | Option model |  |  |  | Market price (per Dth) (3) |  |  |  | 2 - 16 |  |  |  | 5 |
|  |  |  |  |  |  |  | Price volatility (4) |  |  | 23% - 492% |  |  | 82​​​​​​​% |
Total liabilities |  | $ | 10 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

(1) | Averages weighted by volume.

(2) | Includes basis.

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

(4) | Represents volatilities unrepresented in published markets.

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)
Price volatility |  | Buy |  | Increase (decrease) |  | Gain (loss)
Price volatility |  | Sell |  | Increase (decrease) |  | Loss (gain)

39

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, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | 2 |  |  | $ | 92 |  |  | $ | 63 |  |  | $ | 157 |
Interest rate |  |  | — |  |  |  | 3 |  |  |  | — |  |  |  | 3 |
Foreign currency |  |  | — |  |  |  | 13 |  |  |  | — |  |  |  | 13 |
Investments (1) : |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  |  | 3,688 |  |  |  | — |  |  |  | — |  |  |  | 3,688 |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | — |  |  |  | 470 |  |  |  | — |  |  |  | 470 |
Government securities |  |  | 468 |  |  |  | 678 |  |  |  | — |  |  |  | 1,146 |
Cash equivalents and other |  |  | 11 |  |  |  | — |  |  |  | — |  |  |  | 11 |
Total assets |  | $ | 4,169 |  |  | $ | 1,256 |  |  | $ | 63 |  |  | $ | 5,488 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 35 |  |  | $ | 10 |  |  | $ | 45 |
Interest rate |  |  | — |  |  |  | 323 |  |  |  | — |  |  |  | 323 |
Foreign currency |  |  | — |  |  |  | 1 |  |  |  | — |  |  |  | 1 |
Total liabilities |  | $ | — |  |  | $ | 359 |  |  | $ | 10 |  |  | $ | 369 |
At December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 180 |  |  | $ | 70 |  |  | $ | 250 |
Interest rate |  |  | — |  |  |  | 18 |  |  |  | — |  |  |  | 18 |
Foreign currency |  |  | — |  |  |  | 26 |  |  |  | — |  |  |  | 26 |
Investments (1) : |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  |  | 3,277 |  |  |  | — |  |  |  | — |  |  |  | 3,277 |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | — |  |  |  | 431 |  |  |  | — |  |  |  | 431 |
Government securities |  |  | 455 |  |  |  | 688 |  |  |  | — |  |  |  | 1,143 |
Cash equivalents and other |  |  | 11 |  |  |  | — |  |  |  | — |  |  |  | 11 |
Total assets |  | $ | 3,743 |  |  | $ | 1,343 |  |  | $ | 70 |  |  | $ | 5,156 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 129 |  |  | $ | 6 |  |  | $ | 135 |
Interest rate |  |  | — |  |  |  | 142 |  |  |  | — |  |  |  | 142 |
Foreign currency |  |  | — |  |  |  | 2 |  |  |  | — |  |  |  | 2 |
Total liabilities |  | $ | — |  |  | $ | 273 |  |  | $ | 6 |  |  | $ | 279 |

(1) | Includes investments held in the nuclear decommissioning and rabbi trusts. Excludes $213 million and $220 million of assets at March 31, 2019 and December 31, 2018, 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.

40

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, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Beginning balance |  | $ | 64 |  |  | $ | 150 |
Total realized and unrealized gains (losses): |  |  |  |  |  |  |  |
Included in earnings: |  |  |  |  |  |  |  |
Operating revenue |  |  | (1 | ) |  |  | (1 | )
Electric fuel and other energy-related purchases |  |  | (4 | ) |  |  | (17 | )
Included in other comprehensive income |  |  | — |  |  |  | 1 |
Included in regulatory assets/liabilities |  |  | 7 |  |  |  | (21 | )
Settlements |  |  | (1 | ) |  |  | 7 |
Purchases |  |  | (10 | ) |  |  | — |
Transfers out of Level 3 |  |  | (2 | ) |  |  | 1 |
Ending balance |  | $ | 53 |  |  | $ | 120 |

The unrealized gains or losses included in earnings in the Level 3 fair value category relating to assets/liabilities still held at the reporting date were not material for the three months ended March 31, 2019 and 2018.
Virginia Power
The following table presents Virginia Power’s quantitative information about Level 3 fair value measurements at March 31, 2019. The range and weighted average are presented in dollars for market price inputs and percentages for price volatility.

|  | Fair Value (millions) |  |  | Valuation Techniques |  | Unobservable Input |  | Range |  |  | Weighted Average (1) |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Physical and financial forwards and futures: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Natural gas (2) |  | $ | 59 |  |  | Discounted cash flow |  | Market price (per Dth) (3) |  |  | (2) - 7 |  |  |  | (1 | )
FTRs |  |  | 2 |  |  | Discounted cash flow |  | Market price (per MWh) (3) |  |  | (1) - 2 |  |  |  | —​​​​​​​​​​​​​​ |
Physical options: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Natural gas |  |  | 1 |  |  | Option model |  | Market price (per Dth) (3) |  |  | 2 - 7 |  |  |  | 2 |
|  |  |  |  |  |  |  | Price volatility (4) |  |  | 10% - 491% |  |  |  | 54 | %
Total assets |  | $ | 62 |  |  |  |  |  |  |  |  |  |  |  |  |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financial forwards: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
FTRs |  | $ | 3 |  |  | Discounted cash flow |  | Market price (per MWh) (3) |  |  | (1) - 2 |  |  |  | 1 |
Total liabilities |  | $ | 3 |  |  |  |  |  |  |  |  |  |  |  |  |

(1) | Averages weighted by volume.

(2) | Includes basis.

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

(4) | Represents volatilities unrepresented in published markets.

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)
Price volatility |  | Buy |  | Increase (decrease) |  | Gain (loss)
Price volatility |  | Sell |  | Increase (decrease) |  | Loss (gain)

41

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, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 4 |  |  | $ | 62 |  |  | $ | 66 |
Investments (1) : |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  |  | 1,683 |  |  |  | — |  |  |  | — |  |  |  | 1,683 |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | — |  |  |  | 233 |  |  |  | — |  |  |  | 233 |
Government securities |  |  | 192 |  |  |  | 328 |  |  |  | — |  |  |  | 520 |
Total assets |  | $ | 1,875 |  |  | $ | 565 |  |  | $ | 62 |  |  | $ | 2,502 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 6 |  |  | $ | 3 |  |  | $ | 9 |
Interest rate |  |  | — |  |  |  | 181 |  |  |  | — |  |  |  | 181 |
Total liabilities |  | $ | — |  |  | $ | 187 |  |  | $ | 3 |  |  | $ | 190 |
At December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 24 |  |  | $ | 66 |  |  | $ | 90 |
Interest rate |  |  | — |  |  |  | 3 |  |  |  | — |  |  |  | 3 |
Investments (1) : |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  |  | 1,476 |  |  |  | — |  |  |  | — |  |  |  | 1,476 |
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | — |  |  |  | 221 |  |  |  | — |  |  |  | 221 |
Government securities |  |  | 164 |  |  |  | 343 |  |  |  | — |  |  |  | 507 |
Total assets |  | $ | 1,640 |  |  | $ | 591 |  |  | $ | 66 |  |  | $ | 2,297 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 9 |  |  | $ | 6 |  |  | $ | 15 |
Interest rate |  |  | — |  |  |  | 88 |  |  |  | — |  |  |  | 88 |
Total liabilities |  | $ | — |  |  | $ | 97 |  |  | $ | 6 |  |  | $ | 103 |

(1) | Includes investments held in the nuclear decommissioning trusts. Excludes $150 million and $160 million of assets at March 31, 2019 and December 31, 2018, 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.

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, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Beginning balance |  | $ | 60 |  |  | $ | 147 |
Total realized and unrealized gains (losses): |  |  |  |  |  |  |  |
Included in earnings: |  |  |  |  |  |  |  |
Electric fuel and other energy-related purchases |  |  | (4 | ) |  |  | (17 | )
Included in regulatory assets/liabilities |  |  | 8 |  |  |  | (19 | )
Settlements |  |  | (5 | ) |  |  | 6 |
Ending balance |  | $ | 59 |  |  | $ | 117 |

42

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, 2019 and 2018.
Dominion Energy Gas
The following table presents Dominion Energy Gas’ assets and liabilities for derivatives 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, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency |  | $ | — |  |  | $ | 13 |  |  | $ | — |  |  | $ | 13 |
Total assets |  | $ | — |  |  | $ | 13 |  |  | $ | — |  |  | $ | 13 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  | $ | — |  |  | $ | 41 |  |  | $ | — |  |  | $ | 41 |
Foreign currency |  |  | — |  |  |  | 1 |  |  |  | — |  |  |  | 1 |
Total liabilities |  | $ | — |  |  | $ | 42 |  |  | $ | — |  |  | $ | 42 |
At December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 3 |  |  | $ | — |  |  | $ | 3 |
Interest rate |  |  | — |  |  |  | 2 |  |  |  | — |  |  |  | 2 |
Foreign currency |  |  | — |  |  |  | 26 |  |  |  | — |  |  |  | 26 |
Total assets |  | $ | — |  |  | $ | 31 |  |  | $ | — |  |  | $ | 31 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  | $ | — |  |  | $ | 17 |  |  | $ | — |  |  | $ | 17 |
Foreign currency |  |  | — |  |  |  | 2 |  |  |  | — |  |  |  | 2 |
Total liabilities |  | $ | — |  |  | $ | 19 |  |  | $ | — |  |  | $ | 19 |

The following table presents the net change in Dominion Energy Gas’ assets and liabilities for derivatives measured at fair value on a recurring basis and included in the Level 3 fair value category. There were
no
net changes in assets and liabilities measured at fair value on a recurring basis and included in the Level 3 fair value category for the three months ended March 31, 2019.

|  | Three Months Ended |
|  | March 31, |
|  | 2018 |
(millions) |  |  |
Beginning balance |  | $ | (2 | )
Total realized and unrealized gains: |  |  |  |
Included in other comprehensive income |  |  | 1 |
Transfers out of Level 3 |  |  | 1 |
Ending balance |  | $ | — |

There were no gains or losses included in earnings in the Level 3 fair value category for the three months ended March 31, 2019 and 2018. 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, 2019 and 2018.
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 and cash equivalents, restricted cash and equivalents, customer and other receivables, affiliated receivables, short-term debt, affiliated current borrowings, payables to
43

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, 2019 |  |  | December 31, 2018 |
|  | Carrying Amount |  |  | Estimated Fair Value (1) |  |  | Carrying Amount |  |  | Estimated Fair Value (1) |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Dominion Energy |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, including securities due within one year (2) |  | $ | 35,123 |  |  | $ | 37,531 |  |  | $ | 29,952 |  |  | $ | 31,045 |
Credit facility borrowings |  |  | — |  |  |  | — |  |  |  | 73 |  |  |  | 73 |
Junior subordinated notes (3) |  |  | 3,431 |  |  |  | 3,471 |  |  |  | 3,430 |  |  |  | 3,358 |
Remarketable subordinated notes (3) |  |  | 1,387 |  |  |  | 1,398 |  |  |  | 1,386 |  |  |  | 1,340 |
Virginia Power |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, including securities due within one year (3) |  | $ | 11,680 |  |  | $ | 12,782 |  |  | $ | 11,671 |  |  | $ | 12,400 |
Dominion Energy Gas |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, including securities due within one year (4) |  | $ | 7,473 |  |  | $ | 7,586 |  |  | $ | 7,770 |  |  | $ | 7,803 |
Affiliated long-term debt |  |  | 395 |  |  |  | 395 |  |  |  | — |  |  |  | — |
Credit facility borrowings |  |  | — |  |  |  | — |  |  |  | 73 |  |  |  | 73 |

(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 issues with short-term maturities and variable rates refinanced at current market rates is a reasonable estimate of their fair value.

(2) | Carrying amount includes amounts which represent the unamortized debt issuance costs, discount or premium, and foreign currency remeasurement adjustments. At March 31, 2019 and December 31, 2018, includes the valuation of certain fair value hedges associated with fixed rate debt of $(11) million and $(20) million, respectively.

(3) | Carrying amount includes amounts which represent the unamortized debt issuance costs, discount or premium.

(4) | Carrying amount includes amounts which represent the unamortized debt issuance costs, discount or premium, and foreign currency remeasurement adjustments.

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, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
See Note 8 in this report for further information about fair value measurements and associated valuation methods for derivatives.
Derivative assets and liabilities are presented gross on the Companies’ Consolidated Balance Sheets. Dominion Energy’s 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. Virginia Power and Dominion Energy Gas’ derivative contracts include
over-the-counter
transactions.
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.
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. Certain accounts receivable and accounts payable recognized on the Companies’ Consolidated Balance Sheets, as well as letters of credit and other forms of security, 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 further 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:
44

|  |  |  |  | March 31, 2019 Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  |  |  |  |  |  |  | December 31, 2018 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 |  | $ | 77 |  |  | $ | 5 |  |  | $ | — |  |  | $ | 72 |  |  | $ | 175 |  |  | $ | 12 |  |  | $ | — |  |  | $ | 163 |
Exchange |  |  | 78 |  |  |  | 26 |  |  |  | — |  |  |  | 52 |  |  |  | 68 |  |  |  | 68 |  |  |  | — |  |  |  | — |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | 3 |  |  |  | 18 |  |  |  | 1 |  |  |  | — |  |  |  | 17 |
Foreign currency contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 13 |  |  |  | 7 |  |  |  | — |  |  |  | 6 |  |  |  | 26 |  |  |  | 2 |  |  |  | — |  |  |  | 24 |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 171 |  |  | $ | 38 |  |  | $ | — |  |  | $ | 133 |  |  | $ | 287 |  |  | $ | 83 |  |  | $ | — |  |  | $ | 204 |

(1) | Excludes $2 million and $7 million of derivative assets at March 31, 2019 and December 31, 2018, respectively, which are not subject to master netting or similar arrangements.

|  |  |  |  | March 31, 2019 Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  |  |  |  |  |  |  | December 31, 2018 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 |  | $ | 19 |  |  | $ | 5 |  |  | $ | 1 |  |  | $ | 13 |  |  | $ | 19 |  |  | $ | 12 |  |  | $ | — |  |  | $ | 7 |
Exchange |  |  | 26 |  |  |  | 26 |  |  |  | — |  |  |  | — |  |  |  | 115 |  |  |  | 68 |  |  |  | 47 |  |  |  | — |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 323 |  |  |  | 6 |  |  |  | — |  |  |  | 317 |  |  |  | 142 |  |  |  | 1 |  |  |  | — |  |  |  | 141 |
Foreign currency contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 1 |  |  |  | 1 |  |  |  | — |  |  |  | — |  |  |  | 2 |  |  |  | 2 |  |  |  | — |  |  |  | — |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 369 |  |  | $ | 38 |  |  | $ | 1 |  |  | $ | 330 |  |  | $ | 278 |  |  | $ | 83 |  |  | $ | 47 |  |  | $ | 148 |

(1) | Excludes $ — million and $ 1 million of derivative liabilities at March 31, 2019 and December 31, 2018, respectively, which are not subject to master netting or similar arrangements.

45

Volumes
The following table presents the volume of Dominion Energy’s derivative activity at March 31, 2019. 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) |  |  | 78 |  |  |  | 61 |
Basis |  |  | 277 |  |  |  | 547 |
Electricity (MWh): |  |  |  |  |  |  |  |
Fixed price |  |  | 7,915,870 |  |  |  | 1,100,600 |
FTRs |  |  | 18,146,928 |  |  |  | — |
NGLs (Gal) |  |  | 25,074,000 |  |  |  | — |
Interest rate (2) |  | $ | 2,554,400,000 |  |  | $ | 5,001,010,256 |
Foreign currency (2)(3) |  | $ | — |  |  | $ | 280,000,000 |

(1) | Includes options.

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

(3) | Euro equivalent volumes are €250,000,000 .

AOCI
The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion Energy’s Consolidated Balance Sheet at March 31, 2019:

|  | AOCI After-Tax |  |  | Amounts Expected to be Reclassified to Earnings During the Next 12 Months After-Tax |  |  | Maximum Term |
(millions) |  |  |  |  |  |  |  |  |
Commodities: |  |  |  |  |  |  |  |  |  |  |  |
Gas |  | $ | 2 |  |  | $ | 1 |  |  |  | 43 months |
Electricity |  |  | 33 |  |  |  | 24 |  |  |  | 21 months |
Interest rate |  |  | (333 | ) |  |  | (31 | ) |  |  | 393 months |
Foreign currency |  |  | 8 |  |  |  | (1 | ) |  |  | 87 months |
Total |  | $ | (290 | ) |  | $ | (7 | ) |  |  |  |

The amounts that will be reclassified from AOCI to earnings will generally be offset by the recognition of the hedged transactions (e.g., anticipated sales) 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 market prices, interest rates and foreign currency exchange rates.
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. Gains and losses on derivatives in fair value hedge relationships were immaterial for the three months ended March 31, 2019 and 2018.
The following table presents the amounts recorded on the balance sheet related to cumulative basis adjustments for fair value hedges:

|  | 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, 2019 |  |  | December 31, 2018 |  |  | March 31, 2019 |  |  | December 31, 2018 |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | $ | (739 | ) |  | $ | (731 | ) |  | $ | 11 |  |  | $ | 19 |

46

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, 2019 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | 35 |  |  | $ | 59 |  |  | $ | 94 |
Interest rate |  |  | 2 |  |  |  | — |  |  |  | 2 |
Total current derivative assets (1) |  |  | 37 |  |  |  | 59 |  |  |  | 96 |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | 15 |  |  |  | 48 |  |  |  | 63 |
Interest rate |  |  | 1 |  |  |  | — |  |  |  | 1 |
Foreign currency |  |  | 13 |  |  |  | — |  |  |  | 13 |
Total noncurrent derivative assets (2) |  |  | 29 |  |  |  | 48 |  |  |  | 77 |
Total derivative assets |  | $ | 66 |  |  | $ | 107 |  |  | $ | 173 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | 17 |  |  | $ | 21 |  |  | $ | 38 |
Interest rate |  |  | 79 |  |  |  | 1 |  |  |  | 80 |
Foreign currency |  |  | 1 |  |  |  | — |  |  |  | 1 |
Total current derivative liabilities (3) |  |  | 97 |  |  |  | 22 |  |  |  | 119 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | 1 |  |  |  | 6 |  |  |  | 7 |
Interest rate |  |  | 230 |  |  |  | 13 |  |  |  | 243 |
Total noncurrent derivative liabilities (4) |  |  | 231 |  |  |  | 19 |  |  |  | 250 |
Total derivative liabilities |  | $ | 328 |  |  | $ | 41 |  |  | $ | 369 |
December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | 55 |  |  | $ | 154 |  |  | $ | 209 |
Interest rate |  |  | 14 |  |  |  | — |  |  |  | 14 |
Total current derivative assets (1) |  |  | 69 |  |  |  | 154 |  |  |  | 223 |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | 6 |  |  |  | 35 |  |  |  | 41 |
Interest rate |  |  | 4 |  |  |  | — |  |  |  | 4 |
Foreign currency |  |  | 26 |  |  |  | — |  |  |  | 26 |
Total noncurrent derivative assets (2) |  |  | 36 |  |  |  | 35 |  |  |  | 71 |
Total derivative assets |  | $ | 105 |  |  | $ | 189 |  |  | $ | 294 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | 17 |  |  | $ | 112 |  |  | $ | 129 |
Interest rate |  |  | 26 |  |  |  | — |  |  |  | 26 |
Foreign currency |  |  | 2 |  |  |  | — |  |  |  | 2 |
Total current derivative liabilities (3) |  |  | 45 |  |  |  | 112 |  |  |  | 157 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | 5 |  |  |  | 1 |  |  |  | 6 |
Interest rate |  |  | 116 |  |  |  | — |  |  |  | 116 |
Total noncurrent derivative liabilities (4) |  |  | 121 |  |  |  | 1 |  |  |  | 122 |
Total derivative liabilities |  | $ | 166 |  |  | $ | 113 |  |  | $ | 279 |

(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.

47

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

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

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, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |
Commodity: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  |  |  |  |  | $ | 54 |  |  |  |  |
Purchased gas |  |  |  |  |  |  | 3 |  |  |  |  |
Total commodity |  | $ | 66 |  |  | $ | 57 |  |  | $ | — |
Interest rate (3) |  |  | (84 | ) |  |  | (10 | ) |  |  | (84 | )
Foreign currency (4) |  |  | (11 | ) |  |  | (6 | ) |  |  | — |
Total |  | $ | (29 | ) |  | $ | 41 |  |  | $ | (84 | )
Three Months Ended March 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |
Commodity: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  |  |  |  |  | $ | (12 | ) |  |  |  |
Purchased gas |  |  |  |  |  |  | (2 | ) |  |  |  |
Electric fuel and other energy-related purchases |  |  |  |  |  |  | 7 |  |  |  |  |
Total commodity |  | $ | 97 |  |  | $ | (7 | ) |  | $ | — |
Interest rate (3) |  |  | 38 |  |  |  | (12 | ) |  |  | 68 |
Foreign currency (4) |  |  | 13 |  |  |  | 8 |  |  |  | — |
Total |  | $ | 148 |  |  | $ | (11 | ) |  | $ | 68 |

(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 Statements of Income are classified in interest and related charges.

(4) | Amounts recorded in Dominion Energy’s Consolidated Statements of Income are classified in other income.

Derivatives not designated as hedging instruments |  | Amount of Gain (Loss) Recognized in Income on Derivatives (1) |
|  | Three Months Ended |
|  | March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |
Commodity: |  |  |  |  |  |  |  |
Operating revenue |  | $ | 3 |  |  | $ | 6 |
Purchased gas |  |  | 3 |  |  |  | — |
Electric fuel and other energy-related purchases |  |  | (9 | ) |  |  | (13 | )
Total |  | $ | (3 | ) |  | $ | (7 | )

(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.

48

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, 2019 Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  |  |  |  |  |  |  | December 31, 2018 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 |  | $ | 61 |  |  | $ | 2 |  |  | $ | — |  |  | $ | 59 |  |  | $ | 64 |  |  | $ | 6 |  |  | $ | — |  |  | $ | 58 |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3 |  |  |  | — |  |  |  | — |  |  |  | 3 |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 61 |  |  | $ | 2 |  |  | $ | — |  |  | $ | 59 |  |  | $ | 67 |  |  | $ | 6 |  |  | $ | — |  |  | $ | 61 |

(1) | Excludes $5 million and $26 million of derivative assets at March 31, 2019 and December 31, 2018, respectively, which are not subject to master netting or similar arrangements.

|  |  |  |  | March 31, 2019 Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  |  |  |  |  |  |  | December 31, 2018 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 |  | $ | 3 |  |  | $ | 2 |  |  | $ | 1 |  |  | $ | — |  |  | $ | 6 |  |  | $ | 6 |  |  | $ | — |  |  | $ | — |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 181 |  |  |  | — |  |  |  | — |  |  |  | 181 |  |  |  | 88 |  |  |  | — |  |  |  | — |  |  |  | 88 |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 184 |  |  | $ | 2 |  |  | $ | 1 |  |  | $ | 181 |  |  | $ | 94 |  |  | $ | 6 |  |  | $ | — |  |  | $ | 88 |

(1) | Excludes $ 6 million and $ 9 ​​​​​​​ million of derivative liabilities at March 31, 2019 and December 31, 2018, respectively, which are not subject to master netting or similar arrangements.

49

Volumes
The following table presents the volume of Virginia Power’s derivative activity at March 31, 2019. 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) |  |  | 20 |  |  |  | 26 |
Basis |  |  | 182 |  |  |  | 473 |
Electricity (MWh): |  |  |  |  |  |  |  |
FTRs |  |  | 18,146,928 |  |  |  | — |
Interest rate (2) |  | $ | 850,000,000 |  |  | $ | 1,200,000,000 |

(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, 2019:

|  | AOCI After-Tax |  |  | Amounts Expected to be Reclassified to Earnings During the Next 12 Months After-Tax |  |  | Maximum Term |
(millions) |  |  |  |  |  |  |  |  |
Interest rate |  | $ | (20 | ) |  | $ | (1 | ) |  |  | 393​​​​​​​ months |
Total |  | $ | (20 | ) |  | $ | (1 | ) |  |  |  |

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.
50

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, 2019 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 24 |  |  | $ | 24 |
Total current derivative assets (1) |  |  | — |  |  |  | 24 |  |  |  | 24 |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 42 |  |  |  | 42 |
Total noncurrent derivative assets (2) |  |  | — |  |  |  | 42 |  |  |  | 42 |
Total derivative assets |  | $ | — |  |  | $ | 66 |  |  | $ | 66 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 6 |  |  | $ | 6 |
Interest rate |  |  | 44 |  |  |  | — |  |  |  | 44 |
Total current derivative liabilities (3) |  |  | 44 |  |  |  | 6 |  |  |  | 50 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 3 |  |  |  | 3 |
Interest rate |  |  | 137 |  |  |  | — |  |  |  | 137 |
Total noncurrent derivatives liabilities (4) |  |  | 137 |  |  |  | 3 |  |  |  | 140 |
Total derivative liabilities |  | $ | 181 |  |  | $ | 9 |  |  | $ | 190 |
December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 60 |  |  | $ | 60 |
Interest rate |  |  | 3 |  |  |  | — |  |  |  | 3 |
Total current derivative assets (1) |  |  | 3 |  |  |  | 60 |  |  |  | 63 |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  |  | — |  |  |  | 30 |  |  |  | 30 |
Total noncurrent derivative assets (2) |  |  | — |  |  |  | 30 |  |  |  | 30 |
Total derivative assets |  | $ | 3 |  |  | $ | 90 |  |  | $ | 93 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | — |  |  | $ | 15 |  |  | $ | 15 |
Interest rate |  |  | 10 |  |  |  | — |  |  |  | 10 |
Total current derivative liabilities (3) |  |  | 10 |  |  |  | 15 |  |  |  | 25 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 78 |  |  |  | — |  |  |  | 78 |
Total noncurrent derivatives liabilities (4) |  |  | 78 |  |  |  | — |  |  |  | 78 |
Total derivative liabilities |  | $ | 88 |  |  | $ | 15 |  |  | $ | 103 |

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

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

51

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, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |
Interest rate (3) |  | $ | (9 | ) |  | $ | — |  |  | $ | (84 | )
Total |  | $ | (9 | ) |  | $ | — |  |  | $ | (84 | )
Three Months Ended March 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |
Interest rate (3) |  | $ | 7 |  |  | $ | — |  |  | $ | 68 |
Total |  | $ | 7 |  |  | $ | — |  |  | $ | 68 |

(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) |
|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |
Commodity (2) |  | $ | (9 | ) |  | $ | — |
Total |  | $ | (9 | ) |  | $ | — |

(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) | Amounts recorded in Virginia Power’s Consolidated Statements of Income are classified in electric fuel and other energy-related purchases.

52

Dominion Energy Gas
Balance Sheet Presentation
The tables below present Dominion Energy Gas’ 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, 2019 Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  |  |  |  |  |  |  | December 31, 2018 Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  |  |
|  | Gross Assets Presented in the Consolidated Balance Sheet |  |  | Financial Instruments |  |  | Cash Collateral Received |  |  | Net Amounts |  |  | Gross Assets Presented in the Consolidated Balance Sheet |  |  | Financial Instruments |  |  | Cash Collateral Received |  |  | Net Amounts |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 3 |  |  | $ | — |  |  | $ | — |  |  | $ | 3 |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2 |  |  |  | — |  |  |  | — |  |  |  | 2 |
Foreign currency contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 13 |  |  |  | 7 |  |  |  | — |  |  |  | 6 |  |  |  | 26 |  |  |  | 2 |  |  |  | — |  |  |  | 24 |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 13 |  |  | $ | 7 |  |  | $ | — |  |  | $ | 6 |  |  | $ | 31 |  |  | $ | 2 |  |  | $ | — |  |  | $ | 29 |

|  |  |  |  | March 31, 2019 Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  |  |  |  |  |  |  | December 31, 2018 Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  |  |
|  | Gross Liabilities Presented in the Consolidated Balance Sheet |  |  | Financial Instruments |  |  | Cash Collateral Paid |  |  | Net Amounts |  |  | Gross Liabilities Presented in the Consolidated Balance Sheet |  |  | Financial Instruments |  |  | Cash Collateral Paid |  |  | Net Amounts |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | 41 |  |  | $ | 6 |  |  | $ | — |  |  | $ | 35 |  |  | $ | 17 |  |  | $ | — |  |  | $ | — |  |  | $ | 17 |
Foreign currency contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 1 |  |  |  | 1 |  |  |  | — |  |  |  | — |  |  |  | 2 |  |  |  | 2 |  |  |  | — |  |  |  | — |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 42 |  |  | $ | 7 |  |  | $ | — |  |  | $ | 35 |  |  | $ | 19 |  |  | $ | 2 |  |  | $ | — |  |  | $ | 17 |

Volumes
The following table presents the volume of Dominion Energy Gas’ derivative activity at March 31, 2019. 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 |
NGLs (Gal) |  |  | 25,074,000 |  |  |  | — |
Interest rate (1) |  | $ | 300,000,000 |  |  | $ | 1,000,000,000 |
Foreign currency (1)(2) |  | $ | — |  |  | $ | 280,000,000 |

(1) | Maturity is based on final settlement period.

(2) | Euro equivalent volumes are € 250,000,000.

53

AOCI
The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion Energy Gas’ Consolidated Balance Sheet at March 31, 2019:

|  | AOCI After-Tax |  |  | Amounts Expected to be Reclassified to Earnings During the Next 12 Months After- Tax |  |  | Maximum Term |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  | $ | (56 | ) |  | $ | (5 | ) |  |  | 309 months |
Foreign currency |  |  | 8 |  |  |  | (1 | ) |  |  | 87 months |
Total |  | $ | (48 | ) |  | $ | (6 | ) |  |  |  |

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 prices contemplated by the underlying risk management strategies and will vary from the expected amounts presented above as a result of changes in market prices, interest rates and foreign currency exchange rates.
54

Fair Value and Gains and Losses on Derivative Instruments
The following tables present the fair values of Dominion Energy Gas’ 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, 2019 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency |  | $ | 13 |  |  | $ | — |  |  | $ | 13 |
Total noncurrent derivative assets (1) |  |  | 13 |  |  |  | — |  |  |  | 13 |
Total derivative assets |  | $ | 13 |  |  | $ | — |  |  | $ | 13 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  | $ | 18 |  |  | $ | — |  |  | $ | 18 |
Foreign currency |  |  | 1 |  |  |  | — |  |  |  | 1 |
Total current derivative liabilities (2) |  |  | 19 |  |  |  | — |  |  |  | 19 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 23 |  |  |  | — |  |  |  | 23 |
Total noncurrent derivative liabilities (3) |  |  | 23 |  |  |  | — |  |  |  | 23 |
Total derivative liabilities |  | $ | 42 |  |  | $ | — |  |  | $ | 42 |
December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |  |  |  |  |
Commodity |  | $ | 3 |  |  | $ | — |  |  | $ | 3 |
Interest rate |  |  | 2 |  |  |  | — |  |  |  | 2 |
Total current derivative assets (4) |  |  | 5 |  |  |  | — |  |  |  | 5 |
Noncurrent Assets |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency |  |  | 26 |  |  |  | — |  |  |  | 26 |
Total noncurrent derivative assets (1) |  |  | 26 |  |  |  | — |  |  |  | 26 |
Total derivative assets |  | $ | 31 |  |  | $ | — |  |  | $ | 31 |
LIABILITIES |  |  |  |  |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  | $ | 9 |  |  | $ | — |  |  | $ | 9 |
Foreign currency |  |  | 2 |  |  |  | — |  |  |  | 2 |
Total current derivative liabilities (2) |  |  | 11 |  |  |  | — |  |  |  | 11 |
Noncurrent Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 8 |  |  |  | — |  |  |  | 8 |
Total noncurrent derivative liabilities (3) |  |  | 8 |  |  |  | — |  |  |  | 8 |
Total derivative liabilities |  | $ | 19 |  |  | $ | — |  |  | $ | 19 |

(1) | Noncurrent derivatives assets are presented in other deferred charges and other assets in Dominion Energy Gas’ Consolidated Balance Sheets.

(2) | Current derivative liabilities are presented in other current liabilities in Dominion Energy Gas’ Consolidated Balance Sheets.

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

(4) | Current derivative assets include $2 million in other current assets , with the remainder recorded in current assets of discontinued operations in Dominion Energy Gas’ Consolidated Balance Sheets.

55

The following table presents the gains and losses on Dominion Energy Gas’ 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 |
(millions) |  |  |  |  |  |  |  |
Three Months Ended March 31, 2019 |  |  |  |  |  |  |  |
Derivative Type and Location of Gains (Losses): |  |  |  |  |  |  |  |
Commodity: |  |  |  |  |  |  |  |
Net i ncome from discontinued operations |  |  |  |  |  | $ | 2 |
Total commodity |  | $ | (1 | ) |  | $ | 2 |
Interest rate (2) |  |  | (24 | ) |  |  | 1 |
Foreign currency (3) |  |  | (11 | ) |  |  | (6 | )
Total |  | $ | (36 | ) |  | $ | (3 | )
Three Months Ended March 31, 2018 |  |  |  |  |  |  |  |
Derivative Type and Location of Gains (Losses): |  |  |  |  |  |  |  |
Commodity: |  |  |  |  |  |  |  |
Net income from discontinued operations |  |  |  |  |  | $ | (3 | )
Total commodity |  | $ | 4 |  |  | $ | (3 | )
Interest rate (2) |  |  | 2 |  |  |  | (2 | )
Foreign currency (3) |  |  | 13 |  |  |  | 8 |
Total |  | $ | 19 |  |  | $ | 3 |

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

(2) | Amounts recorded in Dominion Energy Gas’ Consolidated Statements of Income are classified in interest and related charges.

(3) | Amounts recorded in Dominion Energy Gas’ Consolidated Statements of Income are classified in other income.

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 $112 million and $111 million at March 31, 2019 and December 31, 2018, respectively.
56

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 |  |  | Recorded Value |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
March 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  | $ | 1,747 |  |  | $ | 2,002 |  |  | $ | (17 | ) |  | $ | 3,732 |
Fixed income securities: (2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | 457 |  |  |  | 15 |  |  |  | (2 | ) |  |  | 470 |
Government securities |  |  | 1,076 |  |  |  | 29 |  |  |  | (4 | ) |  |  | 1,101 |
Common/collective trust funds |  |  | 72 |  |  |  | — |  |  |  | — |  |  |  | 72 |
Insurance contracts |  |  | 199 |  |  |  | — |  |  |  | — |  |  |  | 199 |
Cash equivalents and other (3) |  |  | 6 |  |  |  | — |  |  |  | — |  |  |  | 6 |
Total |  | $ | 3,557 |  |  | $ | 2,046 |  |  | $ | (23 | ) (4) |  | $ | 5,580 |
December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  | $ | 1,741 |  |  | $ | 1,640 |  |  | $ | (51 | ) |  | $ | 3,330 |
Fixed income securities: (2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | 435 |  |  |  | 5 |  |  |  | (9 | ) |  |  | 431 |
Government securities |  |  | 1,092 |  |  |  | 17 |  |  |  | (12 | ) |  |  | 1,097 |
Common/collective trust funds |  |  | 76 |  |  |  | — |  |  |  | — |  |  |  | 76 |
Cash equivalents and other (3) |  |  | 4 |  |  |  | — |  |  |  | — |  |  |  | 4 |
Total |  | $ | 3,348 |  |  | $ | 1,662 |  |  | $ | (72 | ) (4) |  | $ | 4,938 |

(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.

(3) | Includes pending sales of securities of $4 million at March 31, 2019.

(4) | The fair value of securities in an unrealized loss position was $405 million and $833 million at March 31, 2019 and December 31, 2018, 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, |
(millions) |  |  | 2019 |  |  |  | 2018 |
Net gains (losses) recognized during the period |  | $ | 414 |  |  | $ | (65 | )
Less: Net gains recognized during the period on securities sold during the period |  |  | (19 | ) |  |  | (19 | )
Unrealized gains (losses) recognized during the period on securities still held at March 31, 2019 and 2018 (1) |  | $ | 395 |  |  | $ | (84 | )

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

The fair value of Dominion Energy’s fixed income securities with readily determinable fair values held in nuclear decommissioning trust funds at March 31, 2019 by contractual maturity is as follows:

|  | Amount |
(millions) |  |  |  |
Due in one year or less |  | $ | 187 |
Due after one year through five years |  |  | 382 |
Due after five years through ten years |  |  | 394 |
Due after ten years |  |  | 680 |
Total |  | $ | 1,643 |

57

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, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |  |  |
Proceeds from sales |  | $ | 506 |  |  | $ | 419 |
Realized gains (1) |  |  | 43 |  |  |  | 36 |
Realized losses (1) |  |  | 23 |  |  |  | 19 |

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

Other-than-temporary impairment losses on investments held in nuclear decommissioning trust funds recognized in earnings for Dominion Energy were immaterial for the three months ended March 31, 2019 and 2018.
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 |  |  | Recorded Value |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
March 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  | $ | 871 |  |  | $ | 922 |  |  | $ | (9 | ) |  | $ | 1,784 |
Fixed income securities: (2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | 227 |  |  |  | 7 |  |  |  | (1 | ) |  |  | 233 |
Government securities |  |  | 506 |  |  |  | 14 |  |  |  | (1 | ) |  |  | 519 |
Common/collective trust funds |  |  | 48 |  |  |  | — |  |  |  | — |  |  |  | 48 |
Cash equivalents and other (3) |  |  | 7 |  |  |  | — |  |  |  | — |  |  |  | 7 |
Total |  | $ | 1,659 |  |  | $ | 943 |  |  | $ | (11 | ) (4) |  | $ | 2,591 |
December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. |  | $ | 858 |  |  | $ | 751 |  |  | $ | (24 | ) |  | $ | 1,585 |
Fixed income securities: (2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt instruments |  |  | 224 |  |  |  | 2 |  |  |  | (5 | ) |  |  | 221 |
Government securities |  |  | 504 |  |  |  | 7 |  |  |  | (5 | ) |  |  | 506 |
Common/collective trust funds |  |  | 51 |  |  |  | — |  |  |  | — |  |  |  | 51 |
Cash equivalents and other (3) |  |  | 6 |  |  |  | — |  |  |  | — |  |  |  | 6 |
Total |  | $ | 1,643 |  |  | $ | 760 |  |  | $ | (34 | ) (4) |  | $ | 2,369 |

(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 .

(3) | Includes pending sales of securities of $7 million and $6 million at March 31, 2019 and December 31, 2018, respectively.

(4) | The fair value of securities in an unrealized loss position was $178 million and $404 million at March 31, 2019 and December 31, 2018, respectively.

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, |
(millions) |  |  | 2019 |  |  |  | 2018 |
Net gains (losses) recognized during the period |  | $ | 186 |  |  | $ | (32 | )
Less: Net gains recognized during the period on securities sold during the period |  |  | (1 | ) |  |  | (15 | )
Unrealized gains (losses) recognized during the period on securities still held at March 31, 2019 and 2018 (1) |  | $ | 185 |  |  | $ | (47 | )

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

58

The fair value of Virginia Power’s fixed income securities with readily determinable fair values held in nuclear decommissioning trust funds at March 31, 2019 by contractual maturity is as follows:

|  | Amount |
(millions) |  |  |  |
Due in one year or less |  | $ | 77 |
Due after one year through five years |  |  | 145 |
Due after five years through ten years |  |  | 219 |
Due after ten years |  |  | 359 |
Total |  | $ | 800 |

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, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |  |  |
Proceeds from sales |  | $ | 253 |  |  | $ | 218 |
Realized gains (1) |  |  | 10 |  |  |  | 18 |
Realized losses (1) |  |  | 9 |  |  |  | 5 |

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

Other-than-temporary impairment losses on investments held in nuclear decommissioning trust funds recognized in earnings for Virginia Power were immaterial for the three months ended March 31, 2019 and 2018.
Equity Method Investments
Dominion Energy
Atlantic Coast Pipeline
In September 2014, Dominion Energy, along with Duke and Southern Company Gas, announced the formation of Atlantic Coast Pipeline. The Atlantic Coast Pipeline partnership agreement includes provisions to allow Dominion Energy an option to purchase additional ownership interest in Atlantic Coast Pipeline to maintain a leading ownership percentage. As of March 31, 2019, the members hold the following membership interests: Dominion Energy, 48%; Duke, 47%; and Southern Company Gas, 5%.
Atlantic Coast Pipeline is focused on constructing an approximately
600-mile
natural gas pipeline running from West Virginia through Virginia to North Carolina. Subsidiaries and affiliates of all
three
members plan to be customers of the pipeline under
20-year
contracts. Atlantic Coast Pipeline is considered an equity method investment as Dominion Energy has the ability to exercise significant influence, but not control, over the investee. See Note 15 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019,
for more information.
Dominion Energy recorded contributions of $95 million and $78 million during the three months ended March 31, 2019 and 2018, respectively, to Atlantic Coast Pipeline. At March 31, 2019, Dominion Energy had $32 million of contributions payable to Atlantic Coast Pipeline included within other current liabilities in the Consolidated Balance Sheets.
DETI provides services to Atlantic Coast Pipeline which totaled $31 million and $46 million for the three months ended March 31, 2019 and 2018, respectively, included in operating revenue in Dominion Energy and Dominion Energy Gas’ Consolidated Statements of Income. Amounts receivable related to these services were $11 million and $13 million at March 31, 2019 and December 31, 2018, respectively, composed entirely of accrued unbilled revenue, included in other receivables in Dominion Energy and Dominion Energy Gas’ Consolidated Balance Sheets.
In October 2017, Dominion Energy entered into a guarantee agreement to support a portion of Atlantic Coast Pipeline’s obligation under its credit facility. See Note 17 for more information.
During the third and fourth quarters of 2018, a FERC stop work order together with delays in obtaining permits necessary for construction along with construction delays due to judicial actions impacted the cost and schedule for the project. As a result project cost estimates have increased from between $6.0 billion to $6.5 billion to between $7.0 billion to $7.5 billion, excluding financing costs. Atlantic Coast Pipeline expects to achieve a late 2020
in-service
date for at least key segments of the project, while the
59

remainder may extend into early 2021. Alternatively, if it takes longer to resolve the judicial issues, such as through appeal to the Supreme Court of the U.S., full
in-service
could extend to the end of 2021 with total project cost estimated to increase an additional $250 million, resulting in total project cost estimates of $7.25 billion to $7.75 billion excluding financing costs. Abnormal weather, work delays (including due to judicial or regulatory action) and other conditions may result in further cost or schedule modifications in the future, which could result in a material impact to Dominion Energy’s cash flows, financial position and/or results of operations.
Blue Racer
In the first quarter of 2019, Dominion Energy received $151 million of additional consideration, including applicable interest, in connection with the sale of Dominion Energy’s 50% limited partnership interest in Blue Racer in December 2018, 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, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
Dominion Energy Gas
Iroquois and White River Hub
Dominion Energy Gas’ equity earnings totaled $13 million and $20 million for the three months ended March 31, 2019 and 2018, respectively. Dominion Energy Gas received distributions of $15 million for each of the three months ended March 31, 2019 and 2018. At March 31, 2019 and December 31, 2018, the carrying amount of Dominion Energy Gas’ investment of $337 million and $339 million, respectively, exceeded its share of underlying equity in net assets by $146 million. The difference reflects equity method goodwill and is not being amortized.
Note 11. Property, Plant and Equipment
Virginia Power
Acquisition of Solar Projects
In February 2019, Virginia Power completed the acquisition of a solar development project in Virginia. The facility commenced commercial operations in April 2019, generating
20
MW, at a cost of $
37
million, including the initial acquisition cost. Virginia Power anticipates claiming federal investment tax credits on this solar project.
In August 2018, Virginia Power entered into agreements to acquire two solar development projects in North Carolina and Virginia. The first acquisition is expected to close prior to the project commencing commercial operations, which is expected by the end of 2019, and cost approximately $120 million once constructed, including the initial acquisition cost. The second acquisition was completed in March 2019. The project is expected to commence commercial operations by the end of 2020 and cost approximately $
130
million once constructed, including the initial acquisition cost. The projects are expected to generate approximately
155
MW combined. Virginia Power anticipates claiming federal investment tax credits on these solar projects.
Dominion Energy Gas
Assignment of Shale Development Rights
In November 2014, Dominion Energy Gas closed an agreement with a natural gas producer to convey over time approximately
24,000
acres of Marcellus Shale development rights underneath one of its natural gas storage fields. In January 2018, Dominion Energy Gas and the natural gas producer closed on an amendment to the agreement, which included the conveyance of Dominion Energy Gas’ remaining
50
% interest in approximately 18,000 acres and the elimination of Dominion Energy Gas’ overriding royalty interest in gas produced from all acreage. In February 2018, Dominion Energy Gas received proceeds of $28 million, resulting in an approximately $
28
million ($
20
million
after-tax)
gain recorded in gains on sales of assets in Dominion Energy Gas’ Consolidated Statements of Income.
In March 2018, Dominion Energy Gas closed an agreement with a natural gas producer to convey approximately 11,000 acres of Utica and Point Pleasant Shale development rights underneath
one
of its natural gas storage fields. The agreement provided for a payment to Dominion Energy Gas, subject to customary adjustments, of $
16
million. In March 2018, Dominion Energy Gas received cash proceeds of $
16
million associated with the conveyance of the acreage, resulting in a $
16
million ($
12
million
after-tax)
gain recorded in gains on sales of assets in Dominion Energy Gas’ Consolidated Statements of Income.
60

Note 12. Regulatory Assets and Liabilities
Regulatory assets and liabilities include the following:

|  | March 31, 2019 |  |  | December 31, 2018 |
(millions) |  |  |  |  |  |  |  |
Dominion Energy |  |  |  |  |  |  |  |
Regulatory assets: |  |  |  |  |  |  |  |
Deferred cost of fuel used in electric generation (1) |  | $ | 117 |  |  | $ | 174 |
Deferred rate adjustment clause costs for Virginia electric utility (2)(3) |  |  | 90 |  |  |  | 78 |
Deferred nuclear refueling outage costs (4) |  |  | 70 |  |  |  | 69 |
Unrecovered NND Project costs (5) |  |  | 138 |  |  |  | — |
PJM transmission rates (6) |  |  | 64 |  |  |  | 45 |
Other |  |  | 246 |  |  |  | 130 |
Regulatory assets-current |  |  | 725 |  |  |  | 496 |
Deferred cost of fuel used in electric generation (1) |  |  | 123 |  |  |  | 83 |
Unrecognized pension and other postretirement benefit costs (7) |  |  | 1,521 |  |  |  | 1,497 |
Deferred rate adjustment clause costs for Virginia electric utility (2)(3)(8) |  |  | 194 |  |  |  | 230 |
Deferred project costs for gas utilities (9) |  |  | 440 |  |  |  | 335 |
PJM transmission rates (6) |  |  | 174 |  |  |  | 192 |
Interest rate hedges (10) |  |  | 563 |  |  |  | 184 |
AROs and related funding (11) |  |  | 350 |  |  |  | — |
Cost of reacquired debt (12)(13) |  |  | 203 |  |  |  | 3 |
Unrecovered NND Project costs (5) |  |  | 2,607 |  |  |  | — |
Ash pond and landfill closure costs (14) |  |  | 935 |  |  |  | 27 |
Other |  |  | 465 |  |  |  | 125 |
Regulatory assets-noncurrent |  |  | 7,575 |  |  |  | 2,676 |
Total regulatory assets |  | $ | 8,300 |  |  | $ | 3,172 |
Regulatory liabilities: |  |  |  |  |  |  |  |
Provision for future cost of removal and AROs (15) |  | $ | 117 |  |  | $ | 117 |
Reserve for refunds and rate credits to electric utility customers (16) |  |  | 137 |  |  |  | 71 |
Cost-of-service impact of 2017 Tax Reform Act (17) |  |  | 93 |  |  |  | 104 |
Income taxes refundable through future rates (18) |  |  | 127 |  |  |  | — |
Monetization of guarantee settlement (19) |  |  | 67 |  |  |  | — |
Other |  |  | 71 |  |  |  | 64 |
Regulatory liabilities-current |  |  | 612 |  |  |  | 356 |
Income taxes refundable through future rates (18) |  |  | 5,034 |  |  |  | 4,071 |
Provision for future cost of removal and AROs (15) |  |  | 2,222 |  |  |  | 1,409 |
Nuclear decommissioning trust (20) |  |  | 1,247 |  |  |  | 1,070 |
Monetization of guarantee settlement (19) |  |  | 1,020 |  |  |  | — |
Reserve for refunds and rate credits to electric utility customers (16) |  |  | 846 |  |  |  | — |
Overrecovered other postretirement benefit costs (21) |  |  | 129 |  |  |  | 120 |
Other |  |  | 301 |  |  |  | 170 |
Regulatory liabilities-noncurrent |  |  | 10,799 |  |  |  | 6,840 |
Total regulatory liabilities |  | $ | 11,411 |  |  | $ | 7,196 |

(1) | Reflects deferred fuel expenses for the Virginia, North Carolina and South Carolina jurisdictions of Dominion Energy’s electric 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, net of income taxes refundable from the 2017 Tax Reform Act for Virginia Power. See Note 13 for more information.

(3) | As a result of actions from the Virginia Commission in the first quarter of 2019 regarding the ratemaking treatment of excess deferred taxes from the adoption of the 2017 Tax Reform Act for all existing rate adjustment clauses, Virginia Power recorded a $29 million ($22 million after-tax) charge in operating revenue in the Consolidated Statements of Income for amounts which are probable of being returned to customers.

(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 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 for more information.

(6) | Reflects amounts to be recovered through retail rates in Virginia for payments Virginia Power will make to PJM over a ten-year period ending 2028 under the terms of a FERC settlement agreement in May 2018 resolving a PJM cost allocation matter.

61

(7) | 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.

(8) | During the first quarter of 2019, Virginia Power recorded a charge of $17 million ($13 million after-tax) to write-off the balance of a regulatory asset for which it is no longer seeking recovery.

(9) | 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 more information.

(10) | 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 30 years.

(11) | Represents deferred depreciation and accretion expense related to legal obligations associated with the future retirement of property, plant and equipment, excluding amounts related to CCRs, for DESC and PSNC. The AROs primarily relate to nuclear decommissioning activities and are expected to be recovered over the related property lives and periods of decommissioning which may range up to approximately 106 years.

(12) | Cost of the reacquisition of debt are deferred and amortized as interest expense over the would-be remaining life of the reacquired debt. The reacquired debt costs had a weighted-average life of approximately 30 years as of March 31, 2019.

(13) | In March 2019, DESC purchased certain of its first mortgage bonds having an aggregate purchase price of $1.2 billion, as discussed in Note 16. As a result of this transaction, Dominion Energy incurred costs, including write-off of unamortized discount, premium, and debt issuance costs, of $187 million.

(14) | Primarily reflects legislation enacted in Virginia in March 2019 which requires any CCR unit located at certain Virginia Power stations to be closed by removing the CCRs to an approved landfill or through recycling for beneficial reuse. See Note 17 for additional information.

(15) | 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.

(16) | Reflects amounts previously collected from retail electric customers of DESC for the NND Project to be credited over an estimated 11-year period in connection with the SCANA Merger Approval Order and Virginia legislation enacted in March 2018 that required one-time rate credits of certain amounts to utility customers in Virginia. 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, 2018 , as updated in Current Report on Form 8-K, filed November 18, 2019, and Note 3 in this report for more information.

(17) | Balance refundable to customers related to the decrease in revenue requirements for recovery of income taxes at the Companies’ regulated electric generation and electric and natural gas distribution operations. 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, 2018 , as updated in Current Report on Form 8-K, filed November 18, 2019, and Note 13 in this report for more information.

(18) | 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.

(19) | 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 for additional information.

(20) | 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.

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

62

|  | March 31, 2019 |  |  | December 31, 2018 |
(millions) |  |  |  |  |  |  |  |
Virginia Power |  |  |  |  |  |  |  |
Regulatory assets: |  |  |  |  |  |  |  |
Deferred cost of fuel used in electric generation (1) |  | $ | 112 |  |  | $ | 174 |
Deferred rate adjustment clause costs (2)(3) |  |  | 90 |  |  |  | 78 |
Deferred nuclear refueling outage costs (4) |  |  | 70 |  |  |  | 69 |
PJM transmission rates (5) |  |  | 64 |  |  |  | 45 |
Other |  |  | 51 |  |  |  | 58 |
Regulatory assets-current (6) |  |  | 387 |  |  |  | 424 |
Deferred rate adjustment clause costs (2)(3)(7) |  |  | 194 |  |  |  | 230 |
PJM transmission rates (5) |  |  | 174 |  |  |  | 192 |
Interest rate hedges (8) |  |  | 235 |  |  |  | 151 |
Deferred cost of fuel used in electric generation (1) |  |  | 123 |  |  |  | 83 |
Ash pond and landfill closure costs (9) |  |  | 935 |  |  |  | 27 |
Other |  |  | 58 |  |  |  | 54 |
Regulatory assets-noncurrent |  |  | 1,719 |  |  |  | 737 |
Total regulatory assets |  | $ | 2,106 |  |  | $ | 1,161 |
Regulatory liabilities: |  |  |  |  |  |  |  |
Provision for future cost of removal (10) |  | $ | 92 |  |  | $ | 92 |
Cost-of-service impact of 2017 Tax Reform Act (11) |  |  | 88 |  |  |  | 95 |
Reserve for rate credits to electric utility customers (12) |  |  | — |  |  |  | 71 |
Income taxes refundable through future rates (13) |  |  | 74 |  |  |  | — |
Other |  |  | 27 |  |  |  | 41 |
Regulatory liabilities-current |  |  | 281 |  |  |  | 299 |
Income taxes refundable through future rates (13) |  |  | 2,500 |  |  |  | 2,579 |
Nuclear decommissioning trust (14) |  |  | 1,247 |  |  |  | 1,070 |
Provision for future cost of removal (10) |  |  | 959 |  |  |  | 940 |
Other |  |  | 102 |  |  |  | 58 |
Regulatory liabilities-noncurrent |  |  | 4,808 |  |  |  | 4,647 |
Total regulatory liabilities |  | $ | 5,089 |  |  | $ | 4,946 |

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

(2) | Primarily reflects deferrals under Virginia Power’s electric transmission FERC formula rate and the deferral of costs associated with certain current and prospective rider projects, net of income taxes refundable from the 2017 Tax Reform Act for Virginia Power. See Note 13 for more information.

(3) | As a result of actions from the Virginia Commission in the first quarter of 2019 regarding the ratemaking treatment of excess deferred taxes from the adoption of the 2017 Tax Reform Act for all existing rate adjustment clauses, Virginia Power recorded a $29 million ($22 million after-tax) charge in operating revenue in the Consolidated Statements of Income for amounts which are probable of being returned to customers.

(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 to be recovered through retail rates in Virginia for payments Virginia Power will make to PJM over a ten-year period ending 2028 under the terms of a FERC settlement agreement in May 2018 resolving a PJM cost allocation matter.

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

(7) | During the first quarter of 2019, Virginia Power recorded a charge of $17 million ($13 million after-tax) to write-off the balance of a regulatory asset for which it is no longer seeking recovery.

(8) | 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 21 years.

(9) | Primarily reflects legislation enacted in Virginia in March 2019 which requires any CCR unit located at certain Virginia Power stations to be closed by removing the CCR to an approved landfill or through recycling for beneficial reuse. See Note 17 for additional information.

(10) | 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.

(11) | Balance refundable to customers related to the decrease in revenue requirements for recovery of income taxes at regulated electric generation and distribution operations. See Note 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2018 , as updated in Current Report on Form 8-K, filed November 18, 2019, and Note 13 in this report for more information.

(12) | Charge associated with Virginia legislation enacted in March 2018 that required one-time rate credits of certain amounts to utility customers. See Note 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2018 , as updated in Current Report on Form 8-K, filed November 18, 2019, for more information.

(13) | 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.

63

(14) | 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.

|  | March 31, 2019 |  |  | December 31, 2018 |
(millions) |  |  |  |  |  |  |  |
Dominion Energy Gas |  |  |  |  |  |  |  |
Regulatory assets: |  |  |  |  |  |  |  |
Unrecovered gas costs (1) |  | $ | 1 |  |  | $ | 1 |
Other |  |  | 7 |  |  |  | 7 |
Regulatory assets-current (2) |  |  | 8 |  |  |  | 8 |
Unrecognized pension and other postretirement benefit costs (3) |  |  | 16 |  |  |  | 15 |
Interest rate hedges (4) |  |  | 33 |  |  |  | 33 |
Other |  |  | 3 |  |  |  | 4 |
Regulatory assets-noncurrent (5) |  |  | 52 |  |  |  | 52 |
Total regulatory assets |  | $ | 60 |  |  | $ | 60 |
Regulatory liabilities: |  |  |  |  |  |  |  |
Provision for future cost of removal and AROs (6) |  | $ | 10 |  |  | $ | 9 |
Overrecovered gas costs (1) |  |  | 7 |  |  |  | 7 |
Other |  |  | 12 |  |  |  | 8 |
Regulatory liabilities-current (7) |  |  | 29 |  |  |  | 24 |
Income taxes refundable through future rates (8) |  |  | 572 |  |  |  | 530 |
Provision for future cost of removal and AROs (6) |  |  | 115 |  |  |  | 113 |
Overrecovered other postretirement benefit costs (9) |  |  | 113 |  |  |  | 106 |
Other |  |  | 16 |  |  |  | 16 |
Regulatory liabilities-noncurrent |  |  | 816 |  |  |  | 765 |
Total regulatory liabilities |  | $ | 845 |  |  | $ | 789 |

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

(2) | Current regulatory assets are presented in other current assets in Dominion Energy Gas’ Consolidated Balance Sheets.

(3) | 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 Gas’ rate-regulated subsidiaries.

(4) | 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 30 years.

(5) | Noncurrent regulatory assets are presented in other deferred charges and other assets in Dominion Energy Gas’ Consolidated Balance Sheets.

(6) | Rates charged to customers by Dominion Energy Gas’ 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.

(7) | Current regulatory liabilities are presented in other current liabilities in Dominion Energy Gas’ Consolidated Balance Sheets.

(8) | 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.

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

At March 31, 2019, $1.5 billion of Dominion Energy’s, $295 million of Virginia Power’s and $42 million of Dominion Energy Gas’ regulatory assets represented past expenditures on which they do not currently earn a return. With the exception of the 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,
64

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.
FERC - Electric
Under the Federal Power Act, FERC regulates wholesale sales and transmission of electricity in interstate commerce by public utilities. Virginia Power purchases and, under its market based rate authority, sells electricity in the PJM wholesale market and to wholesale purchasers in Virginia and North Carolina. DESC sells electricity to wholesale purchasers in its balancing authority area under its electric cost based tariff and to wholesale purchasers outside of its balancing authority area under its market based rate authority. Dominion Energy’s merchant generators sell electricity in the PJM, CAISO and
ISO-NE
wholesale markets, and to wholesale purchasers in the states of Virginia, North Carolina, Indiana, Connecticut, Tennessee, Georgia, California, South Carolina and Utah, under Dominion Energy’s market-based sales tariffs authorized by FERC or pursuant to FERC authority to sell as a qualified facility. In addition, Virginia Power has FERC approval of a tariff to sell wholesale power at capped rates based on its embedded cost of generation. This cost-based sales tariff could be used to sell to loads within or outside Virginia Power’s service territory. Any such sales would be voluntary.
Rates
In April 2008, FERC granted an application for Virginia Power’s electric transmission operations to establish a forward-looking formula rate mechanism that updates transmission rates on an annual basis and approved an ROE effective as of January 1, 2008. The formula rate is designed to recover the expected revenue requirement for each calendar year and is updated based on actual costs. The FERC-approved formula method, which is based on projected costs, allows Virginia Power to earn a current return on its investment in electric transmission infrastructure.
In March 2010, ODEC and North Carolina Electric Membership Corporation filed a complaint with FERC against Virginia Power claiming, among other issues, that the incremental costs of undergrounding certain transmission line projects were unjust, unreasonable and unduly discriminatory or preferential and should be excluded from Virginia Power’s transmission formula rate. A settlement of the other issues raised in the complaint was approved by FERC in May 2012.
In March 2014, FERC issued an order excluding from Virginia Power’s transmission rates for wholesale transmission customers located outside Virginia the incremental costs of undergrounding certain transmission line projects. FERC found it is not just and reasonable for
non-Virginia
wholesale transmission customers to be allocated the incremental costs of undergrounding the facilities because the projects are a direct result of Virginia legislation and Virginia Commission pilot programs intended to benefit the citizens of Virginia. The order is retroactively effective as of March 2010 and will cause the reallocation of the costs charged to wholesale transmission customers with loads outside Virginia to wholesale transmission customers with loads in Virginia. FERC determined that there was not sufficient evidence on the record to determine the magnitude of the underground increment and held a hearing to determine the appropriate amount of undergrounding cost to be allocated to each wholesale transmission customer in Virginia.
In October 2017, FERC issued an order determining the calculation of the incremental costs of undergrounding the transmission projects and affirming that the costs are to be recovered from the wholesale transmission customers with loads located in Virginia. FERC directed Virginia Power to rebill all wholesale transmission customers retroactively to March 2010 within 30 days of when the proceeding becomes final and no longer subject to rehearing. In November 2017, Virginia Power, North Carolina Electric Membership Corporation and the wholesale transmission customers filed petitions for rehearing. In July 2018, FERC denied the rehearing requests related to the October 2017 order determining the calculation of the undergrounding costs. Several parties have appealed FERC’s decision to the U.S. Court of Appeals for the D.C. Circuit. This matter is pending. While Virginia Power cannot predict the outcome of the matter, it is not expected to have a material effect on results of operations.
In January 2019, FERC issued an order denying PJM’s request to waive certain provisions of the PJM Tariff regarding the liquidation of a portfolio of FTRs owned by GreenHat who had defaulted on its financial obligations. As a result of FERC’s order, PJM is required to use the existing tariff provisions to liquidate GreenHat’s FTR portfolio and allocate the resulting costs to PJM members. In February 2019, PJM filed a request for clarification and rehearing with FERC. Also in February 2019, Virginia Power and certain other PJM members filed a request for rehearing with FERC. While the impacts of this order could be material to Virginia Power’s results of operations, financial condition and/or cash flows, the existing regulatory framework in Virginia provides rate recovery mechanisms that could substantially mitigate any such impacts.
FERC – Gas
DETI
In July 2017, FERC audit staff communicated to DETI that it had substantially completed an audit of DETI’s compliance with the accounting and reporting requirements of FERC’s Uniform System of Accounts and provided a description of matters and preliminary recommendations. In November 2017, the FERC audit staff issued its audit report which could have the potential to result in adjustments which could be material to Dominion Energy and Dominion Energy Gas’ results of operations. In December 2017, DETI
65

provided its response to the audit report. DETI reached resolution of certain matters with FERC in the fourth quarter of 2018. Pending final resolution of the audit process and a determination by FERC, management is unable to estimate the potential impact of the remaining finding and no amounts have been recognized.
2017 Tax Reform Act
Other than the items discussed below, which are pending or have been resolved during the period, there have been no changes to the 2017 Tax Reform Act matters discussed in Notes 3 and 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
In January 2019, Virginia Power filed updated testimony in response to the Virginia Commission’s September 2018 order with a proposed annual revenue reduction of approximately $171 million. Additionally, Virginia Power proposed to issue a
one-time
bill credit to customers within 90 days of this effective date, to
true-up
the difference between the final revenue reduction for the period January 1, 2018 through March 31, 2019 and the $125 million interim rate reduction implemented on July 1, 2018. In March 2019, the Virginia Commission issued an order approving an annual revenue reduction of approximately $183 million effective April 2019 and ordering Virginia Power to implement the
one-time
customer credit, estimated to total approximately $135 million, on or before July 1, 2019.
In October 2018, the North Carolina Commission issued an order requesting companies file to reduce base rates expeditiously. Virginia Power made its compliance filing in October 2018 and submitted an annual base rate revenue decrease of approximately $14 million effective in early 2019. Virginia Power also proposed to issue a
one-time
bill credit in early 2019 for its 2018 tax savings collected provisionally from customers, which is estimated to be approximately $13 million. The order allowed for the disposition of excess deferred income taxes to be deferred for consideration until the utilities’ next base rate case, but no longer than 3 years, and initiated a quarterly reporting requirement for such deferred amounts. In March 2019, the North Carolina Commission issued an order approving Virginia Power’s proposed annual base rate revenue decrease and
one-time
bill credit.
In March 2019, Questar Gas filed with the Utah and Wyoming Commissions as to the impact of excess deferred income taxes resulting from the 2017 Tax Reform Act. Questar Gas proposed to return the 2018 amortization of excess deferred income taxes to customers and to incorporate the remaining excess deferred income tax impact in its next general rate cases in each jurisdiction. This matter is pending.
In October 2018, the Ohio Commission issued an order requiring rate-regulated utilities to file an application reflecting the impact of the 2017 Tax Reform Act on current rates by January 1, 2019. In December 2018, East Ohio filed its application proposing an approach to establishing rates and charges by and through which to return tax reform benefits to its customers. This case is pending.
In March 2018, FERC announced actions to address the income tax allowance component of regulated entities’
cost-of-service
rates as a result of the 2017 Tax Reform Act. FERC required all interstate natural gas pipelines to make a
one-time
informational filing with FERC on Form
501-G
to provide financial information to allow FERC and other interested parties to analyze the impacts of the changes in tax law. The actions also included the reversal of FERC’s policy allowing master limited partnerships to recover an income tax allowance in
cost-of-service
rates and requiring other pass-through entities to justify the inclusion of an income tax allowance.
During 2018, Dominion Energy’s FERC-regulated pipelines, including those accounted for as equity method investments, filed the Form
501-G
with FERC. Dominion Energy Overthrust Pipeline, LLC, White River Hub, Dominion Energy Questar Pipeline, DETI, DECG, Cove Point and Iroquois have reached resolution through a FERC waiver or FERC terminating the
501-G
proceeding, or through settlement, which did not result in a material impact to results of operations, financial condition and/or cash flows of Dominion Energy or Dominion Energy Gas.
Other Regulatory Matters
Other than the following matters, there have been no significant developments regarding the pending regulatory matters disclosed in Notes 3 and 13 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
Virginia Regulation
Regulation Act
In March 2019, Virginia Power filed an application for the Virginia Commission to determine the general ROE for Virginia Power’s
non-transmission
rate adjustment clauses and for purposes of determining Virginia Power’s base rate earnings in the 2021 quadrennial
66

review for the four successive
12-month
test periods beginning January 1, 2017 and ending December 31, 2020. The application supported a 10.75% ROE for these rate adjustment clauses and quadrennial review period. This case is pending.
Solar Facility Projects
In July 2018, Virginia Power applied for approval of Rider
US-3
associated with the Colonial Trail West and Spring Grove 1 solar projects with a proposed $10 million total revenue requirement for the rate year beginning March 1, 2019. In April 2019, the Virginia Commission approved the revenue requirement for the rate year beginning June 1, 2019.
Rate Adjustment Clauses
Below is a discussion of significant riders associated with various Virginia Power projects:

| • | The Virginia Commission previously approved Rider U in conjunction with cost recovery to move certain electric distribution facilities underground as authorized by Virginia legislation. In March 2019, Virginia Power requested approval of its fourth phase of conversions totaling $123 million. Virginia Power also proposed a total $52 million revenue requirement for the rate year beginning February 1, 2020 for continuing recovery of the previously approved phase conversions and the proposed fourth phase conversions. This matter is pending.

| • | The Virginia Commission previously approved Riders C1A and C2A in connection with cost recovery for DSM programs. In October 2018, Virginia Power requested approval to implement ten new energy efficiency programs and one new demand-response DSM program for five years, subject to future extensions, with a $262 million cost cap, and proposed a total $49 million revenue requirement for the rate year beginning July 1, 2019, which represents an $18 million increase over the previous year. In May 2019, the Virginia Commission approved a total revenue requirement of $49 million, subject to true-up and established Rider C3A.

Electric Transmission Projects
In November 2013, the Virginia Commission issued an order granting Virginia Power a CPCN to construct approximately 7 miles of new overhead 500 kV transmission line from the existing Surry switching station in Surry County to a new Skiffes Creek switching station in James City County, and approximately 20 miles of new 230 kV transmission line in James City County, York County, and the City of Newport News from the proposed new Skiffes Creek switching station to Virginia Power’s existing Whealton substation in the City of Hampton. In February 2019, the transmission line project was placed into service. In March 2019, the U.S. Court of Appeals for the D.C. Circuit issued an order vacating the permit from the U.S. Army Corps of Engineers issued in July 2017 and ordered the U.S. Army Corps of Engineers to do a full environmental impact study of the project. In April 2019, Virginia Power and the U.S. Army Corps of Engineers filed petitions for rehearing with the U.S. Court of Appeals for the D.C. Circuit, asking that the permit from the U.S. Army Corps of Engineers remain in effect while an environmental impact study is performed. The mandate making the U.S. Court of Appeals for the D.C. Circuit’s March order effective will not be issued until May 2019 at the earliest and may be revised based on the petitions for rehearing. This matter is pending.
Additional Virginia Power electric transmission projects approved or applied for in 2019 are as follows:

Description and Location of Project |  | Application Date |  |  | Approval Date |  |  | Type of Line |  |  | Miles of Lines |  |  | Cost Estimate (millions) |
Partial rebuild of overhead transmission lines in Alleghany County, Virginia and Covington, Virginia |  |  | August 2018 |  |  |  | April 2019 |  |  |  | 138 kV |  |  |  | 5 |  |  | $ | 15 |
Rebuild and operate between Lanexa and the Northern Neck in Virginia |  |  | June 2018 |  |  |  | February 2019 |  |  |  | 230 kV |  |  |  | 3 |  |  |  | 30 |
Rebuild and operate the Glebe substation and relocate and operate in Arlington County, Virginia and the City of Alexandria, Virginia existing overhead line underground |  |  | March 2019 |  |  |  | Pending |  |  |  | 230 kV |  |  |  | <1 |  |  |  | 125 |
Rebuild and operate between Valley, Virginia and Mt. Storm, West Virginia |  |  | April 2019 |  |  |  | Pending |  |  |  | 500 kV |  |  |  | 65 |  |  |  | 290 |

North Carolina Regulation
North Carolina Base Rate Case
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In March 2019, Virginia Power filed its base rate case and schedules with the North Carolina Commission. Virginia Power proposed a
non-fuel,
base rate increase of $27 million effective November 1, 2019 on an interim basis subject to refund, with any permanent rates ordered by the North Carolina Commission effective January 1, 2020. The base rate increase was proposed to recover the significant investments in generation, transmission, and distribution infrastructure for the benefit of North Carolina customers. Virginia Power presented an earned return of 7.52% based upon a fully-adjusted test period, compared to its authorized 9.90% return, and proposed a 10.75% ROE. This case is pending.
South Carolina Regulation
DSM Programs
DESC has approval for a DSM rider through which it recovers expenditures related to its DSM programs. In January 2019, DESC filed an application with the South Carolina Commission seeking approval to recover $30 million of costs and net lost revenues associated with these programs, along with an incentive to invest in such programs. In April 2019, the South Carolina Commission approved the request for the rate year beginning with the first billing cycle of May 2019.
Ohio Regulation
PIR Program
In 2008, East Ohio began PIR, aimed at replacing approximately 25% of its pipeline system. In April 2019, the Ohio Commission approved East Ohio’s application to adjust the PIR cost recovery for 2018 costs. The filing reflects a gross plant investment for 2018 of $202 million, cumulative gross plant investment of $1.6 billion and a revenue requirement of $190 million.
AMR Program
In 2007, East Ohio began installing automated meter reading technology for its 1.2 million customers in Ohio. In April 2019, the Ohio Commission approved East Ohio’s application to adjust the AMR cost recovery for 2018 costs. The filing reflects a revenue requirement of $4 million.
CEP Program
In 2011, East Ohio began CEP which enables East Ohio to defer depreciation expense, property tax expense and carrying costs at the debt rate of 6.5% on capital investments not covered by its PIR program to expand, upgrade or replace its pipeline system and information technology systems as well as investments necessary to comply with the Ohio Commission or other government regulation. In May 2019, East Ohio filed an application for an alternative rate plan to establish a CEP rider to recover existing
CEP-related
deferrals and to establish an ongoing recovery mechanism for future deferrals. The filing reflects cumulative gross plant investment of $723 million through 2018 and a revenue requirement of $83 million. This matter is pending.
Utah and Wyoming Regulation
In April 2019, Questar Gas filed a request with the Utah Commission for
pre-approval
to construct an LNG storage facility with a liquefaction rate of 8.2 million cubic feet per day. This
pre-approval
process allows Questar Gas to receive a prudency determination from the Utah Commission before making a capital investment in the facility. Under the
pre-approval
statute, the Utah Commission has 180 days to make a prudency determination. This matter is pending.
FERC – Gas
In February 2019, Cove Point submitted ​​​​​​​its annual electric power cost adjustment to FERC requesting approval to recover $24 million. FERC approved the adjustment in March 2019.
Note 14. Leases​​​​​​​
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At March 31, 2019, the Companies had the following lease assets and liabilities recorded in the Consolidated Balance Sheets:

|  | March 31, 2019 |
(millions) |  |  |  |
Dominion Energy |  |  |  |
Lease assets: |  |  |  |
Operating lease assets |  | $ | 486 |
Finance lease assets (1) |  |  | 79 |
Total lease assets |  | $ | 565 |
Lease liabilities: |  |  |  |
Operating lease liabilities (2) |  | $ | 62 |
Finance lease liabilities (3) |  |  | 14 |
Total lease liabilities - current |  |  | 76 |
Operating lease liabilities |  |  | 418 |
Finance lease liabilities (4) |  |  | 66 |
Total lease liabilities - noncurrent |  |  | 484 |
Total lease liabilities |  | $ | 560 |
Virginia Power |  |  |  |
Operating lease assets |  | $ | 202 |
Finance lease assets (1) |  |  | 8 |
Total lease assets |  | $ | 210 |
Lease liabilities: |  |  |  |
Operating lease liabilities (2) |  | $ | 33 |
Finance lease liabilities (3) |  |  | 2 |
Total lease liabilities - current |  |  | 35 |
Operating lease liabilities |  |  | 169 |
Finance lease liabilities (4) |  |  | 5 |
Total lease liabilities - noncurrent |  |  | 174 |
Total lease liabilities |  | $ | 209 |
Dominion Energy Gas |  |  |  |
Operating lease assets |  | $ | 41 |
Finance lease assets (1) |  |  | 1 |
Total lease assets (5) |  | $ | 42 |
Lease liabilities: |  |  |  |
Operating lease liabilities (2) |  | $ | 6 |
Finance lease liabilities (3) |  |  | — |
Total lease liabilities - current |  |  | 6 |
Operating lease liabilities |  |  | 33 |
Finance lease liabilities (4) |  |  | 2 |
Total lease liabilities - noncurrent |  |  | 35 |
Total lease liabilities (5) |  | $ | 41 |

(1) | Included in property, plant and equipment in the Companies’ Consolidated Balance Sheets, net of $29 million, $2 million and $1 million of accumulated amortization at Dominion Energy, Virginia Power and Dominion Energy Gas, respectively, at March 31, 2019.

(2) | Included in other current liabilities in the Companies’ Consolidated Balance Sheets.

(3) | Included in securities due within one year in the Companies’ Consolidated Balance Sheets.

(4) | Included in long-term debt in the Companies’ Consolidated Balance Sheets.

(5) | Excludes $25 million of lease assets recorded in assets of discontinued operations and $25 million of lease liabilities recorded in liabilities of discontinued operations.

In addition to the amounts disclosed above, Dominion Energy’s Consolidated Balance Sheet at March 31, 2019 includes property, plant and equipment and accumulated depreciation of $2.8 billion and $294 million, respectively, related to facilities subject to power purchase agreements under which Dominion Energy is the lessor.
For the three months ended March 31, 2019, total lease cost associated with the Companies’ lessee leasing arrangements consisted of the following:
69

|  | Three Months Ended March 31, 2019 |
(millions) |  |  |  |
Dominion Energy |  |  |  |
Finance lease cost: |  |  |  |
Amortization |  | $ | 3 |
Interest |  |  | 1 |
Operating lease cost |  |  | 25 |
Short-term lease cost |  |  | 6 |
Variable lease cost |  |  | 2 |
Total lease cost |  | $ | 37 |
Virginia Power |  |  |  |
Operating lease cost |  | $ | 10 |
Short-term lease cost |  |  | 2 |
Variable lease cost |  |  | 1 |
Total lease cost |  | $ | 13 |
Dominion Energy Gas |  |  |  |
Operating lease cost |  | $ | 2 |
Short-term lease cost |  |  | 1 |
Total lease cost |  | $ | 3 |

For the three months ended March 31, 2019, cash paid for amounts included in the measurement of lease liabilities consisted of the following amounts, included in the Companies’ Consolidated Statements of Cash Flows:

|  | Three Months Ended March 31, 2019 |
(millions) |  |  |  |
Dominion Energy |  |  |  |
Operating cash flows for finance leases |  | $ | 1 |
Operating cash flows for operating leases |  |  | 32 |
Financing cash flows for finance leases |  |  | 3 |
Virginia Power |  |  |  |
Operating cash flows for operating leases |  |  | 13 |
Dominion Energy Gas |  |  |  |
Operating cash flows for operating leases |  |  | 3 |

In addition to the amounts disclosed above, Dominion Energy’s Consolidated Statement of Income for the three months ended March 31, 2019 includes $29 million and $23 million of rental revenue and depreciation expense, included in operating revenue and depreciation, depletion and amortization, respectively, related to facilities subject to power purchase agreements under which Dominion Energy is the lessor.
At March 31, 2019, the weighted average remaining lease term and weighted discount rate for the Companies’ finance and operating leases were as follows:
70

|  | March 31, 2019 |
Dominion Energy |  |  |  |
Weighted average remaining lease term - finance leases |  |  | 7 years |
Weighted average remaining lease term - operating leases |  |  | 21 years |
Weighted average discount rate - finance leases |  |  | 4.66 | %
Weighted average discount rate - operating leases |  |  | 4.61 | %
Virginia Power |  |  |  |
Weighted average remaining lease term - finance leases |  |  | 6 years |
Weighted average remaining lease term - operating leases |  |  | 16 years |
Weighted average discount rate - finance leases |  |  | 4.99 | %
Weighted average discount rate - operating leases |  |  | 4.47 | %
Dominion Energy Gas |  |  |  |
Weighted average remaining lease term - finance leases |  |  | 6 years |
Weighted average remaining lease term - operating leases |  |  | 9 years |
Weighted average discount rate - finance leases |  |  | 5.04 | %
Weighted average discount rate - operating leases |  |  | 4.44 | %

The Companies’ lease liabilities have the following scheduled maturities:

Maturity of Lease Liabilities |  | Dominion Energy |  |  | Virginia Power |  |  | Dominion Energy Gas (1) |
(millions) |  | Operating |  |  | Finance |  |  | Operating |  |  | Finance |  |  | Operating |  |  | Finance |
2019 |  | $ | 54 |  |  | $ | 14 |  |  | $ | 30 |  |  | $ | 2 |  |  | $ | 11 |  |  | $ | 1 |
2020 |  |  | 66 |  |  |  | 16 |  |  |  | 36 |  |  |  | 1 |  |  |  | 13 |  |  |  | 1 |
2021 |  |  | 58 |  |  |  | 14 |  |  |  | 31 |  |  |  | 1 |  |  |  | 11 |  |  |  | 1 |
2022 |  |  | 49 |  |  |  | 12 |  |  |  | 24 |  |  |  | 1 |  |  |  | 9 |  |  |  | 1 |
2023 |  |  | 39 |  |  |  | 9 |  |  |  | 19 |  |  |  | 1 |  |  |  | 6 |  |  |  | - |
After 2023 |  |  | 532 |  |  |  | 33 |  |  |  | 162 |  |  |  | 2 |  |  |  | 24 |  |  |  | 1 |
Total undiscounted lease payments |  |  | 798 |  |  |  | 98 |  |  |  | 302 |  |  |  | 8 |  |  |  | 74 |  |  |  | 5 |
Present value adjustment |  |  | (318 | ) |  |  | (18 | ) |  |  | (100 | ) |  |  | (1 | ) |  |  | (13 | ) |  |  | (1 | )
Present value of lease liabilities |  | $ | 480 |  |  | $ | 80 |  |  | $ | 202 |  |  | $ | 7 |  |  | $ | 61 |  |  | $ | 4 |

(1) | Includes amounts reflected in discontinued operations.

Future Leasing Arrangement
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 is providing equity and has obtained financing commitments from debt investors, totaling $365 million, to fund the estimated project costs. The project is expected to be substantially completed in the second quarter of 2019. Dominion Energy has been appointed to act as the construction agent for the lessor, during which time Dominion Energy will request cash draws from the lessor and debt investors to fund all project costs, which totaled $310 million at March 31, 2019. If the project is terminated under certain events of default, Dominion Energy could be required to pay up to 89.9% of the then funded amount. For specific full recourse events, Dominion Energy could be required to pay up to 100% of the then funded amount.
The five-year lease term will commence once construction is substantially complete and the facility is able to be occupied. Upon its commencement, the lease for the facility will be classified as a finance lease. 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.
Note 15. Variable Interest Entities
There have been no significant changes regarding the entities the Companies consider VIEs 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, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
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Dominion Energy
At March 31, 2019 and December 31, 2018, Dominion Energy’s securities due within one year includes $29 million and $31 million, respectively, and long-term debt includes $301 million and $299 million, respectively, of debt issued by SBL Holdco, a VIE, net of issuance costs, that is nonrecourse to Dominion Energy and is secured by SBL Holdco’s interest in certain merchant solar facilities.
Virginia Power
Virginia Power has long-term power and capacity contracts with
one
non-utility
generator with an aggregate summer generation capacity of approximately 218 MW. Virginia Power is not subject to any risk of loss from this potential VIE other than its remaining purchase commitments which totaled $159 million as of March 31, 2019. Virginia Power paid $13 million and $13 million for electric capacity and $1 million and $5 million for electric energy to the
non-utility
generator in the three months ended March 31, 2019 and 2018, respectively.
Dominion Energy Gas
Dominion Energy Gas purchased shared services from DECGS and DEQPS of $4 million and $8 million for the three months ended March 31, 2019 and $4 million and $7 million for the three months ended March 31, 2018, respectively. Dominion Energy Gas’ Consolidated Balance Sheets included amounts due to DECGS and DEQPS of $5 million and $6 million at March
31
, 2019 and December 31, 2018, respectively.
Virginia Power and Dominion Energy Gas
Virginia Power and Dominion Energy Gas purchased shared services from DES, an affiliated VIE, of $89 million and $28 million for the three months ended March 31, 2019 and $89 million and $28 million for the three months ended March 31, 2018, respectively. Virginia Power’s Consolidated Balance Sheets included amounts due to DES of $22 million and $107
million
,
at March 31, 2019 and December 31, 2018, respectively recorded in payables to affiliates. At March 30, 2019 and December 31, 2018, Dominion Energy Gas’ Consolidated Balance Sheets included amounts due to DES of $8 million and $43 million, recorded in payables to affiliates, and $5 million and $18 million, recorded in current liabilities of discontinued operations, respectively.
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.
Dominion Energy
At March 31, 2019, 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 |  |  | $ | 2,393 |  |  | $ | 90 |  |  | $ | 3,517 |

(1) | This credit facility matures in March 2023 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.

In addition to the credit facility mentioned above, Dominion Energy also has a credit facility with a maturity date in June 2020 which allows Dominion Energy to issue up to approximately $21 million in letters of credit. At March 31, 2019, Dominion Energy had $21 million in letters of credit outstanding under this agreement.
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In March 2019, DESC’s existing $700 million credit facility was terminated and DESC was added as a borrower to the joint revolving credit facility discussed above with Dominion Energy, Virginia Power, Dominion Energy Gas and Questar Gas. At March 31, 2019, the
sub-limit
for DESC was $500 million.
South Carolina Fuel Company, Inc.’s existing credit facility was terminated in February 2019. SCANA and PSNC’s existing credit facilities were terminated in March 2019. Liquidity needs for these entities may be satisfied through short-term intercompany borrowings from Dominion Energy.
In addition to the credit facilities mentioned above, SBL Holdco has $30 million of credit facilities which had an original stated maturity date of December 2017 with automatic
one-year
renewals through the maturity of the SBL Holdco term loan agreement in 2023. Dominion Solar Projects III, Inc. has $25 million of credit facilities which had an original stated maturity date of May 2018 with automatic
one-year
renewals through the maturity of the Dominion Solar Projects III, Inc. term loan agreement in 2024. At March 31, 2019, no amounts were outstanding under either of these facilities.
In February 2019, Dominion Energy Midstream terminated its $500 million revolving credit facility subsequent to repaying the outstanding balance of $73 million, plus accrued interest.
Virginia Power
Virginia Power’s short-term financing is supported through its access as
co-borrower
to the joint revolving credit facility. This 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, 2019, Virginia Power’s share of commercial paper and letters of credit outstanding under its joint credit facility with Dominion Energy, Dominion Energy Gas, 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 |  |  | $ | 595 |  |  | $ | 16 |

(1) | The full amount of the facility is available to Virginia Power, less any amounts outstanding to co-borrowers Dominion Energy, Dominion Energy Gas, Questar Gas and DESC. The sub-limit for Virginia Power is set within the facility limit but can be changed at the option of the borrowers under the credit facility multiple times per year. At March 31, 2019, the sub-limit for Virginia Power was $1.5 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 March 2023 and 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.

Dominion Energy Gas
Dominion Energy Gas’ short-term financing is supported through its access as
co-borrower
to the joint revolving credit facility. This 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, 2019, Dominion Energy Gas’ share of commercial paper and letters of credit outstanding under its joint credit facility with Dominion Energy, Virginia Power, Questar Gas and DESC was as follows:

|  | Facility Limit (1) |  |  | Outstanding Commercial Paper |  |  | Outstanding Letters of Credit |
(millions) |  |  |  |  |  |  |  |  |
Joint revolving credit facility (1) |  | $ | 1,500 |  |  | $ | 280 |  |  | $ | — |

(1) | A maximum of $1.5 billion of the facility is available to Dominion Energy Gas, assuming adequate capacity is available after giving effect to uses by co-borrowers Dominion Energy, Virginia Power, Questar Gas and DESC. The sub-limit for Dominion Energy Gas is set within the facility limit but can be changed at the option of the borrowers under the credit facility multiple times per year. At March 31, 2019, the sub-limit for Dominion Energy Gas was $750 million. If Dominion Energy Gas 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 March 2023 and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $1.5 billion (or the sub-limit, whichever is less) of letters of credit.

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In February 2019, Dominion Energy Midstream terminated its $500 million revolving credit facility subsequent to repaying the outstanding balance of $73 million, plus accrued interest.
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 February 2019, Dominion Energy Midstream repaid its $300 million variable rate term loan agreement due in December 2019 at the principal outstanding plus accrued interest.
In February and March 2019, DESC purchased certain of its first mortgage bonds having an aggregate purchase price of $1.2 billion pursuant to tender offers. Also in March 2019, SCANA purchased certain of its medium term notes having an aggregate purchase price of $300 million pursuant to a tender offer. Both DESC tender offers and the SCANA tender offer expired in the first quarter of 2019.
In March 2019, Dominion Energy issued $400 million of 4.60% senior notes that mature in 2049.
In March 2019, Dominion Energy issued an additional $200 million of its 4.25% senior notes that mature in 2028.
In April 2019, Virginia Power provided notice to redeem its $40 million 5.0% Economic Development Authority of the County of Chesterfield Pollution Control Refunding Revenue Bonds, Series 2009A, due in 2023. At March 31, 2019, the bonds were included in securities due within one year in the Consolidated Balance Sheets. The bonds were redeemed in May 2019 at the principal outstanding plus accrued interest.
Noncontrolling Interest in Dominion Energy Midstream
In January 2019, Dominion Energy and Dominion Energy Midstream closed on an agreement and plan of merger pursuant to which Dominion Energy acquired each outstanding common unit representing limited partner interests in Dominion Energy Midstream not already owned by Dominion Energy through the issuance of 22.5 million shares of common stock valued at $1.6 billion. Under the terms of the agreement and plan of merger, each publicly held outstanding common unit representing limited partner interests in Dominion Energy Midstream was converted into the right to receive 0.2492 shares of Dominion Energy common stock. Immediately prior to the closing, each Series A Preferred Unit representing limited partner interests in Dominion Energy Midstream was converted into common units representing limited partner interests in Dominion Energy Midstream in accordance with the terms of Dominion Energy Midstream’s partnership agreement. The merger was accounted for by Dominion Energy following the guidance for a change in a parent company’s ownership interest in a consolidated subsidiary. Because Dominion Energy controls Dominion Energy Midstream both before and after the merger, the changes in Dominion Energy’s ownership interest in Dominion Energy Midstream were accounted for as an equity transaction and no gain or loss was recognized. In connection with the merger, Dominion Energy recognized $40 million of income taxes in equity primarily attributable to establishing additional regulatory liabilities related to excess deferred income taxes and changes in state income taxes.
Subsequent to this activity, as a result of the Dominion Energy Gas Restructuring, Dominion Energy Gas is considered to have acquired all of the outstanding partnership interests of Dominion Energy Midstream and
Dominion Energy Midstream
became a wholly-owned subsidiary of Dominion Energy Gas.
Issuance of Common Stock
See Note 3 to the Consolidated Financial Statements for information on the issuance of Dominion Energy common stock in January 2019 in connection with the SCANA Combination. Also in January 2019, Dominion Energy acquired all outstanding partnership interests of Dominion Energy Midstream not owned by Dominion Energy through the issuance of common stock as noted above.
At-the-Market
Program
Dominion Energy has an
at-the-market
program pursuant to which it may offer common stock as discussed in Note 19 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
In the first quarter of 2019, Dominion Energy issued 2.1 million shares and received cash proceeds of $154 million, net of fees and commissions paid of $2 million. Following these issuances, Dominion Energy has the ability to issue $645 million of securities under its existing
at-the-market
program.
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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 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. 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
CAA
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 address all 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.
MATS
The MATS rule requires coal- and
oil-fired
electric utility steam generating units to meet strict emission limits for mercury, particulate matter as a surrogate for toxic metals and hydrogen chloride as a surrogate for acid gases. Virginia Power ceased operating the coal units at Yorktown power station in April 2017 to comply with the rule.
In June 2017, the DOE issued an order to PJM to direct Virginia Power to operate Yorktown power station’s Units 1 and 2 as needed to avoid reliability issues on the Virginia Peninsula. The order was effective for 90 days and can be reissued upon PJM’s request, if necessary, until required electricity transmission upgrades are completed. Beginning in August 2017, PJM filed requests for
90-day
renewals of the DOE order. The most recent order expired in March 2019 and Units 1 and 2 were retired.
In December 2018, the EPA issued a proposed rule to reverse its previous finding that it is appropriate and necessary to regulate toxic emissions from power plants. However, the emissions standards and other requirements of the MATS rule would remain in place as the EPA is not proposing to remove coal and oil fired power plants from the list of sources that are regulated under MATS. Although litigation of the MATS rule and the outcome of the EPA’s rulemaking are still pending, the regulation remains in effect and Virginia Power is complying with the applicable requirements of the rule and does not expect any adverse impacts to its operations at this time.
Ozone Standards
In October 2015, the EPA issued a final rule tightening the ozone standard from
75-ppb
to
70-ppb.
To comply with this standard, in April 2016 Virginia Power submitted the NO
X
Reasonable Available Control Technology analysis for Unit 5 at Possum Point power station. In December 2016, the VDEQ determined that NO
X
reductions are required on Unit 5. In October 2017, Virginia Power proposed to install NO
X
controls by
mid-2019
with an expected cost in the range of $25 million to $35 million. In April 2018, Virginia Power submitted an application with the VDEQ containing an alternative plan for compliance in lieu of installing NO
X
controls on Unit 5 at Possum Point. The alternative plan includes operating restrictions during the ozone season through 2021 while allowing for continued operation to meet PJM capacity commitments and calls for the permanent retirement of the unit by 2021. In January 2019,
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the VDEQ issued a state operating permit that requires either the installation and operation of selective
non-catalytic
NO
X
reduction technology by June 2019 or for Virginia Power to enter into an agreement with the VDEQ by June 2019 committing to retiring the unit by June 2021 with ozone season operating restrictions in the interim. In March 2019, Virginia Power entered into an agreement with the VDEQ to retire Unit 5 by 2021. In addition, Virginia Power placed two natural
gas-fired
units at the facility into cold reserve in December 2018. In March 2019, Virginia Power permanently retired these units. See Note 2 for more information.
The EPA published final
non-attainment
designations for the October 2015 ozone standard in June 2018. States have until August 2021 to develop plans to address the new standard. Until the states have developed implementation plans for the standard, 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.
Oil and Gas NSPS
In August 2012, the EPA issued an NSPS impacting new and modified facilities in the natural gas production and gathering sectors and made revisions to the NSPS for natural gas processing and transmission facilities. These rules establish equipment performance specifications and emissions standards for control of VOC emissions for natural gas production wells, tanks, pneumatic controllers, and compressors in the upstream sector. In June 2016, the EPA issued a new NSPS regulation, for the oil and natural gas sector, to regulate methane and VOC emissions from new and modified facilities in transmission and storage, gathering and boosting, production and processing facilities. All projects which commenced construction after September 2015 are required to comply with this regulation. In October 2018, the EPA published a proposed rule reconsidering and amending portions of the 2016 rule, including but not limited to, the fugitive emissions requirements at well sites and compressor stations. Until the proposed rule is final, Dominion Energy and Dominion Energy Gas are implementing the 2016 regulation. Dominion Energy and Dominion Energy Gas are still evaluating whether potential impacts on results of operations, financial condition and/or cash flows related to this matter will be material.
GHG Regulation
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 to set a significant emissions rate at 75,000 tons per year of CO
2
equivalent emissions under which a source would not be required to apply BACT for its GHG 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 addition, the EPA continues to evaluate its policy regarding the consideration of CO
2
emissions from biomass projects when determining whether a stationary source meets the PSD and Title V applicability thresholds, including those for the application of BACT. It is unclear how the final policy will affect Virginia Power’s Altavista, Hopewell and Southampton power stations which were converted from coal to biomass under the prior biomass deferral policy; however, the expenditures to comply with any new requirements could be material to Dominion Energy and Virginia Power’s 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.
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 14 and eight facilities, respectively, that may be subject to the final regulations. Dominion Energy anticipates that it will have to install impingement control technologies at certain of these stations that have once-through cooling systems. Dominion Energy and Virginia Power 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, technology, cost and benefit studies. While the impacts of this rule could be material to Dominion Energy and Virginia Power’s results of operations,
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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.
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 establishes 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 U.S.’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 remains December 2023. The EPA is proposing to complete new rulemaking for these waste streams. While the impacts of this rule could be material to Dominion Energy and Virginia Power’s 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 CERCLA, as amended, provides for immediate response and removal actions coordinated by the EPA in the event of threatened releases of hazardous substances into the environment and authorizes the U.S. government either to clean up sites at which hazardous substances have created actual or potential environmental hazards or to order persons responsible for the situation to do so. Under the CERCLA, as amended, generators and transporters of hazardous substances, as well as past and present owners and operators of contaminated sites, can be jointly, severally and strictly liable for the cost of cleanup. These potentially responsible parties can be ordered to perform a cleanup, be sued for costs associated with an
EPA-directed
cleanup, voluntarily settle with the U.S. government concerning their liability for cleanup costs, or voluntarily begin a site investigation and site remediation under state oversight.
From time to time, Dominion Energy, Virginia Power or Dominion Energy Gas may be identified as a potentially responsible party to a Superfund site. The EPA (or a state) can either allow such a party to conduct and pay for a remedial investigation, feasibility study and remedial action or conduct the remedial investigation and action itself and then seek reimbursement from the potentially responsible parties. These parties can also bring contribution actions against each other and seek reimbursement from their insurance companies. As a result, Dominion Energy, Virginia Power or Dominion Energy Gas may be responsible for the costs of remedial investigation and actions under the Superfund law or other laws or regulations regarding the remediation of waste. 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 22 former manufactured gas plant sites, three of which pertain to Virginia Power and 12 of which pertain to the discontinued operations of Dominion Energy Gas. Studies conducted by other utilities at their former manufactured gas plant sites have indicated that those sites contain coal tar and other potentially harmful materials. None of the former sites with which the Companies are associated is under investigation by any state or federal environmental agency. At one of the former sites, Dominion Energy is conducting a state-approved post closure groundwater monitoring program and an environmental land use restriction has been recorded. In addition, a Virginia Power site has been accepted into a state-based voluntary remediation program. In June 2018, Virginia Power submitted a proposed remedial action plan to remove material from this site at an estimated cost of $18 million. Pending VDEQ approval, Virginia Power expects to begin remedial work at this site in
mid-2019.
As a result, in June 2018, Virginia Power recorded a charge of $16 million ($12 million
after-tax)
in other operations and maintenance expense in the Consolidated Statements of Income. The four sites Dominion Energy acquired in the SCANA Combination associated with DESC are in various states of investigation, remediation and monitoring under work plans approved by, or under review by, the SCDHEC or the EPA. Dominion Energy anticipates that activities at these sites will continue through 2020 at an estimated cost of $10 million. In September 2018, DESC submitted an updated remediation work plan at one site to SCDHEC, which if approved, would increase costs by approximately $8 million. DESC expects to recover costs arising from the remediation work at all four sites through rate recovery mechanisms. Due to the uncertainty surrounding the other sites, the Companies are unable to make an estimate of the potential financial statement impacts.
See below for discussion on ash pond and landfill closure costs.
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.
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SCANA Legal Proceedings
The following describes certain legal proceedings to which SCANA or DESC were a party to at closing of the SCANA Combination. Dominion Energy intends to vigorously contest the lawsuits, claims and assessments which have been filed or initiated against SCANA and DESC. 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.
Ratepayer Class Actions
In May 2018, a consolidated complaint against DESC, SCANA and the State of South Carolina was filed in the State Court of Common Pleas in Hampton County, South Carolina (the DESC Ratepayer Case). In September 2018, the court certified this case as a class action. The plaintiffs allege, among other things, that DESC was negligent and unjustly enriched, breached alleged fiduciary and contractual duties and committed fraud and misrepresentation in failing to properly manage the NND Project, and that DESC committed unfair trade practices and violated state anti-trust laws. The plaintiffs sought a declaratory judgment that DESC may not charge its customers for any past or continuing costs of the NND Project, sought to have SCANA and DESC’s assets frozen and all monies recovered from Toshiba Corporation and other sources be placed in a constructive trust for the benefit of ratepayers and sought specific performance of the alleged implied contract to construct the NND Project.
In December 2018, the State Court of Common Pleas in Hampton County entered an order granting preliminary approval of a class action settlement and a stay of
pre-trial
proceedings in the DESC Ratepayer Case. The settlement agreement, contingent upon the closing of the SCANA Combination, provided that SCANA and DESC would establish an escrow account and proceeds from the escrow account would be distributed to the class members, after payment of certain taxes, attorneys’ fees and other expenses and administrative costs. The escrow account would include (1) up to $2.0 billion, net of a credit of up to $2.0 billion in future electric bill relief, which would inure to the benefit of the escrow account in favor of class members over a period of time established by the South Carolina Commission in its order related to matters before the South Carolina Commission related to the NND Project, (2) a cash payment of $115 million and (3) the transfer of certain DESC-owned real estate or sales proceeds from the sale of such properties, which counsel for the DESC Ratepayer Class estimate to have an aggregate value between $60 million and $85 million. At the closing of the SCANA Combination, SCANA and DESC funded the cash payment portion of the escrow account. The court has scheduled a fairness hearing on the settlement in May 2019. Any distribution from the escrow account is subject to court approval. As a result, in the first quarter of 2019, Dominion Energy recorded a charge of $169 million ($126 million
after-tax)
charge, reflected in impairment of assets and other charges in the Consolidated Statements of Income.
In September 2017, a purported class action was filed by Santee Cooper ratepayers against Santee Cooper, DESC, Palmetto Electric Cooperative, Inc. and Central Electric Power Cooperative, Inc. in the State Court of Common Pleas in Hampton County, South Carolina (the Santee Cooper Ratepayer Case). The allegations are substantially similar to those in the DESC Ratepayer Case. The plaintiffs seek a declaratory judgment that the defendants may not charge the purported class for reimbursement for past or future costs of the NND Project. In March 2018, the plaintiffs filed an amended complaint including as additional named defendants, including certain then current and former directors of Santee Cooper and SCANA. In June 2018, Santee Cooper filed a Notice of Petition for Original Jurisdiction with the Supreme Court of South Carolina. In December 2018, Santee Cooper filed its answer to the plaintiffs’ fourth amended complaint and filed cross claims against DESC. This case is pending. Dominion Energy cannot currently estimate the financial statement impacts of this matter, but there could be a material impact to its results of operations, financial condition and/or cash flows.
RICO Class Action
In January 2018, a purported class action was filed, and subsequently amended, against SCANA, DESC and certain former executive officers in the U.S. District Court for the District of South Carolina. The plaintiff alleges, among other things, that SCANA, DESC and the individual defendants participated in an unlawful racketeering enterprise in violation of RICO and conspired to violate RICO by fraudulently inflating utility bills to generate unlawful proceeds. The DESC Ratepayer Class Action settlement described previously contemplates dismissal of claims by DESC ratepayers in this case against DESC, SCANA and their officers. This case is pending. Dominion Energy cannot currently estimate the financial statement impacts of this matter, but there could be a material impact to its results of operations, financial condition and/or cash flows.
Shareholder Derivative Actions
In September 2017, a purported 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. 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. The defendants have filed a motion to dismiss the
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consolidated action in favor of the pending federal derivative action. In February 2019, one action was voluntarily dismissed. This case is pending. Dominion Energy cannot currently estimate the financial statement impacts of this matter, but there could be a material impact to its results of operations, financial condition and/or cash flows.
In November 2017, a purported shareholder derivative action was filed against SCANA and certain former executive officers and directors in the U.S. District Court of the District of South Carolina. Another purported shareholder derivative action was filed in the same court against nearly all of these defendants. In January 2018, the U.S. District Court for the District of South Carolina consolidated these suits, and the plaintiffs filed a consolidated amended complaint. The plaintiffs allege, among other things, that the defendants violated their fiduciary duties to shareholders by disseminating false and misleading information about the NND Project, failing to maintain proper internal controls, failing to properly oversee and manage SCANA and that the individual defendants were unjustly enriched in their compensation. In June 2018, the court denied the defendants’ motions to dismiss and in October 2018, the court denied SCANA’s motion to stay all proceedings pending investigation by a Special Litigation Committee, with leave to refile after the SCANA Merger Approval Order was issued. The plaintiffs have agreed to a stay of this action on the condition that defendants file a motion for judgment on the pleadings, which was filed in January 2019. This case is pending. Dominion Energy cannot currently estimate the financial statement impacts of this matter, but there could be a material impact to its results of operations, financial condition and/or cash flows.
Merger Actions
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, Dominion Energy removed the case to the U.S. District Court for the District of South Carolina, and filed a Motion to Dismiss in March 2018. In June 2018, the case was remanded back to the State Court of Common Pleas in Lexington County. Dominion Energy appealed the decision to remand to the U.S. Court of Appeals for the Fourth Circuit, where the appeal has been consolidated with a similar appeal in the Metzler lawsuit discussed below and remains pending. In October 2018, the U.S. District Court for the District of South Carolina granted Dominion Energy’s motion to stay pending appeal. This case is pending. Dominion Energy cannot currently estimate the financial statement impacts of this matter, but there could be a material impact to its results of operations, financial condition and/or cash flows.
In February 2018, a purported class action was filed against certain former directors of SCANA and DESC and Dominion Energy 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 February 2018, Dominion Energy removed the case to the U.S. District Court for the District of South Carolina, and filed a Motion to Dismiss in March 2018. In August 2018, the case was remanded back to the State Court of Common Pleas in Richland County. Dominion Energy appealed the decision to remand to the U.S. Court of Appeals for the Fourth Circuit, where the appeal has been consolidated with the City of Warren Lawsuit. This case is pending. Dominion Energy cannot currently estimate the financial statement impacts of this matter, but there could be a material impact to its results of operations, financial condition and/or cash flows.
Federal Court
10b-5
In September 2017, a purported class action was filed against SCANA and certain former executive officers and directors in the U.S. District Court for the District of South Carolina. Subsequent additional purported class actions were separately filed against all or nearly all of these defendants. In January 2018, the U.S. District Court for the District of South Carolina consolidated these suits, and the plaintiffs filed a consolidated amended complaint in March 2018. The plaintiffs allege, among other things, that the defendants violated §10(b) of the Securities Exchange Act of 1934, as amended, and Rule
10b-5
promulgated thereunder, and that the individually named defendants are liable under §20(a) of the same act. In June 2018, the defendants filed motions to dismiss. In March 2019, the U.S. District Court for the District of South Carolina granted in part and denied in part the defendants’ motions to dismiss. This case is pending. Dominion Energy cannot currently estimate the financial statement impacts of this matter, but there could be a material impact to its results of operations, financial condition and/or cash flows.
Employment Class Action and Indemnification
In July 2018, a case filed in the U.S. District Court for the District of South Carolina was certified as a class action on behalf of persons who were formerly employed at the NND Project. The plaintiffs allege, among other things, that SCANA, 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 are estimated to be as much as $75 million. DESC as
co-owner
of the
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NND Project would have a 55% proportional share in any damages owed upon the ultimate outcome. The ultimate loss could rise due to the Fluor defendants seeking indemnification from DESC.
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. These cases are pending.
FILOT Litigation and Related Matters
In November 2017, Fairfield County filed a complaint and a motion for temporary injunction against DESC in the State Court of Common Pleas in Fairfield County, South Carolina, making allegations of breach of contract, fraud, negligent misrepresentation, breach of fiduciary duty, breach of implied duty of good faith and fair dealing and unfair trade practices related to DESC’s termination of the FILOT agreement between DESC and Fairfield County related to the NND Project. The plaintiff sought a temporary and permanent injunction to prevent DESC from terminating the FILOT agreement. The plaintiff withdrew the motion for temporary injunction in December 2017. Dominion Energy is currently unable to make an estimate of the potential impacts to its consolidated financial statements related to this matter. This case is pending.
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. DESC has protested the proposed assessment, which remains pending, and recorded a $20 million liability in its Consolidated Balance Sheet as of March 31, 2019.
In September and October 2017, SCANA was served with subpoenas issued by the U.S. Attorney’s Office for the District of South Carolina and the Staff of the SEC’s Division of Enforcement seeking documents related to the NND Project. In addition, the South Carolina Law Enforcement Division is conducting a criminal investigation into the handling of the NND Project by SCANA and DESC. These matters are pending. SCANA and DESC are cooperating fully with the investigations, including responding to additional subpoenas and document requests; however, Dominion Energy cannot currently predict whether or to what extent SCANA or DESC may incur a material liability.
Other Litigation
In December 2018, arbitration proceedings commenced between DESC and Cameco Corporation related to a supply agreement signed in May 2008. This agreement provides the terms and conditions under which DESC agreed to purchase uranium hexafluoride from Cameco Corporation over a period from 2010 to 2020. Cameco Corporation alleges that DESC violated this agreement by failing to purchase the stated quantities of uranium hexafluoride for the 2017 and 2018 delivery years. DESC denies that it is in breach of the agreement and believes that it has reduced its purchase quantity within the terms of the agreement. Dominion Energy cannot determine the outcome or timing of this matter.
Abandoned NND Project
DESC, for itself and as agent for Santee Cooper, entered into an engineering, construction and procurement contract with Westinghouse and WECTEC in 2008 for the design and construction of the NND Project, of which DESC’s ownership share is 55%. Various difficulties were encountered in connection with the project. The ability of Westinghouse and WECTEC to adhere to established budgets and construction schedules was affected by many variables, including unanticipated difficulties encountered in connection with project engineering and the construction of project components, constrained financial resources of the contractors, regulatory, legal, training and construction processes associated with securing approvals, permits and licenses and necessary amendments to them within projected time frames, the availability of labor and materials at estimated costs and the efficiency of project labor. There were also contractor and supplier performance issues, difficulties in timely meeting critical regulatory requirements, contract disputes, and changes in key contractors or subcontractors. These matters preceded the filing for bankruptcy protection by Westinghouse and WECTEC in March 2017, and were the subject of comprehensive analyses performed by SCANA and Santee Cooper.
Based on the results of SCANA’s analysis, and in light of Santee Cooper’s decision to suspend construction on the NND Project, in July 2017, SCANA determined to stop the construction of the units and to pursue recovery of costs incurred in connection with the construction under the abandonment provisions of the Base Load Review Act or through other means. This decision by SCANA
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became the focus of numerous legislative, regulatory and legal proceedings. Some of these proceedings remain unresolved and are described above.
In September 2017, DESC, for itself and as agent for Santee Cooper, filed with the Bankruptcy Court Proofs of Claim for unliquidated damages against each of Westinghouse and WECTEC. These Proofs of Claim were based upon the anticipatory repudiation and material breach by Westinghouse and WECTEC of the contract, and assert against Westinghouse and WECTEC any and all claims that are based thereon or that may be related thereto. DESC and Santee Cooper remain responsible for any claims that may be made by Westinghouse and WECTEC against them relating to the contract.
Westinghouse’s reorganization plan was confirmed by the Bankruptcy Court and became effective in August 2018. In connection with the effectiveness of the reorganization plan, the contract associated with the NND Project was deemed rejected. DESC is contesting approximately $285 million of filed liens in Fairfield County, South Carolina. Most of these asserted liens are claims that relate to work performed by Westinghouse subcontractors before the Westinghouse bankruptcy, although some of them are claims arising from work performed after the Westinghouse bankruptcy.
Westinghouse has indicated that some unsecured creditors have sought or may seek amounts beyond what Westinghouse allocated when it submitted its reorganization plan to the Bankruptcy Court. If any unsecured creditor is successful in its attempt to include its claim as part of the class of general unsecured creditors beyond the amounts in the bankruptcy reorganization plan allocated by Westinghouse, it is possible that the reorganization plan will not provide for payment in full or nearly in full to its
pre-petition
trade creditors. The shortfall could be significant.
DESC and Santee Cooper are responsible for amounts owed to Westinghouse for valid work performed by Westinghouse subcontractors on the NND Project after the Westinghouse bankruptcy filing until termination of the interim assessment agreement. DESC does not believe that the claims asserted related to the interim assessment agreement period will exceed the amounts previously funded, whether relating to claims already paid or those remaining to be paid. DESC intends to oppose any previously unasserted claim that is asserted against it, whether directly or indirectly by a claim through the interim assessment agreement. To the extent any such claim is determined to be valid, DESC may be responsible for paying its 55% share thereof.
Further, some Westinghouse subcontractors who have made claims against Westinghouse in the bankruptcy proceeding also filed against DESC and Santee Cooper in South Carolina state court for damages. Many of these claimants have also asserted construction liens against the NND Project site. DESC also intends to oppose these claims and liens. With respect to claims of Westinghouse Subcontractors, DESC believes there were sufficient amounts previously funded during the interim assessment agreement period to pay such validly asserted claims. With respect to the Westinghouse subcontractor claims which relate to other periods, DESC understands that such claims will be paid pursuant to Westinghouse’s confirmed bankruptcy reorganization plan. DESC further understands that the amounts paid under the plan may satisfy such claims in full. Therefore, DESC believes that the Westinghouse subcontractors may be paid substantially (and potentially in full) by Westinghouse. While Dominion Energy cannot be assured that it will not have any exposure on account of unpaid Westinghouse subcontractor claims, which DESC is presently disputing, Dominion Energy believes it is unlikely that it will be required to make payments on account of such claims. To the extent any such claim is determined to be valid, DESC may be responsible for paying its 55% share thereof.
Appalachian Gateway
Gas Producers Litigation
In connection with the Appalachian Gateway project, Dominion Energy Field Services, Inc. entered into contracts for firm purchase rights with a group of small gas producers. In June 2016, the gas producers filed a complaint in the Circuit Court of Marshall County, West Virginia against Dominion Energy, DETI and Dominion Energy Field Services, Inc., among other defendants, claiming that the contracts are unenforceable and seeking compensatory and punitive damages. During the third quarter of 2016, Dominion Energy, DETI and Dominion Energy Field Services, Inc. were served with the complaint. Also in the third quarter of 2016, Dominion Energy and DETI, with the consent of the other defendants, removed the case to the U.S. District Court for the Northern District of West Virginia. In October 2016, the defendants filed a motion to dismiss and the plaintiffs filed a motion to remand. In February 2017, the U.S. District Court entered an order remanding the matter to the Circuit Court of Marshall County, West Virginia. In March 2017, Dominion Energy was voluntarily dismissed from the case; however, DETI and Dominion Energy Field Services, Inc. remained parties to the matter. In April 2017, the case was transferred to the Business Court Division of West Virginia. In January 2018, the court granted the motion to dismiss filed by the defendants on two counts. In 2019, all claims were settled between Dominion Energy Field Services, Inc. and the gas producers, and all claims against DETI and Dominion Energy Field Services, Inc. were dismissed with no material impact to Dominion Energy or Dominion Energy Gas’ results of operations, financial condition or cash flows.
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Ash Pond and Landfill Closure Costs
In April 2015, the EPA enacted a final rule regulating CCR landfills, existing ash ponds that still receive and manage CCRs, and inactive ash ponds that do not receive, but still store, CCRs. Dominion Energy currently operates inactive ash ponds, existing ash ponds and CCR landfills subject to the final rule at 11 different facilities, eight of which are at Virginia Power. This rule created a legal obligation for Dominion Energy and Virginia Power to retrofit or close all of its inactive and existing ash ponds over a certain period of time, as well as perform required monitoring, corrective action, and post-closure care activities as necessary.
In December 2016, legislation was enacted that creates a framework for
EPA-
approved state CCR permit programs. In August 2017, the EPA issued interim guidance outlining the framework for state CCR program approval. The EPA has enforcement authority until state programs are approved. The EPA and states with approved programs both will have authority to enforce CCR requirements under their respective rules and programs. In September 2017, the EPA agreed to reconsider portions of the CCR rule in response to two​​​​​​​ petitions for reconsideration. In March 2018, the EPA proposed certain changes to the CCR rule related to issues remanded as part of the pending litigation and other issues the EPA is reconsidering. Several of the proposed changes would allow states with approved CCR permit programs additional flexibilities in implementing their programs. In July 2018, the EPA promulgated the first phase of changes to the CCR rule. Until all phases of the CCR rule are promulgated, Dominion Energy and Virginia Power cannot forecast potential incremental impacts or costs related to existing coal ash sites in connection with future implementation of the 2016 CCR legislation and reconsideration of the CCR rule. In August 2018, the U.S. Court of Appeals for the D.C. Circuit issued its decision in the pending challenges of the CCR rule, vacating and remanding to the EPA three provisions of the rule. Dominion Energy and Virginia Power do not expect the scope of the U.S. Court of Appeals for the D.C. Circuit’s decision to impact their closure plans, but cannot forecast incremental impacts associated with any future changes to the CCR rule in connection with the court’s remand.
In April 2017, the Governor of Virginia signed legislation into law that placed a moratorium on the VDEQ issuing solid waste permits for closure of ash ponds at Virginia Power’s Bremo, Chesapeake, Chesterfield and Possum Point power stations until May 2018. The law also required Virginia Power to conduct an assessment of closure alternatives for the ash ponds at these four stations, to include an evaluation of excavation for recycling or
off-site
disposal, surface and groundwater conditions and safety. Virginia Power completed the assessments and provided the report on December 1, 2017. In April 2018, the Governor of Virginia signed legislation into law extending the existing permit moratorium until July 2019. The legislation also required Virginia Power to solicit and compile by November 2018, information from third parties on the suitability, cost and market demand for beneficiation or recycling of coal ash from these units. The coal ash recycling business plan was submitted to the legislature in November 2018. The extended moratorium does not apply to a permit required for an impoundment where CCRs have already been removed and placed in another impoundment
on-site,
are being removed from an impoundment, or are being processed in connection with a recycling or beneficial use project.
In March 2019, the Governor of Virginia signed into law legislation which requires any CCR unit located at Virginia Power’s Bremo, Chesapeake, Chesterfield or Possum Point power stations that stop accepting CCR prior to July 2019 be closed by removing the CCR to an approved landfill or through recycling for beneficial reuse. The legislation further requires that at least 6.8 million cubic yards of CCR be beneficially reused and that costs associated with the closure of these CCR units be recoverable through a rate adjustment clause approved by the Virginia Commission with a revenue requirement that cannot exceed $225 million in any
12-month
period. In connection with this legislation, Virginia Power recorded a $2.4 billion ARO related to the cost of landfills and beneficial reuse, with an offsetting increase to property, plant and equipment of $1.3 billion for the Chesterfield power station and an increase primarily to regulatory assets for the remaining portion related to the Bremo, Chesapeake and Possum Point power stations. In addition, Virginia Power revised its estimated cash flows for the existing ARO related to future ash pond and landfill closure costs, which resulted in a decrease of $202 million and a corresponding $113 million ($84 million
after-tax)
benefit in other operations and maintenance expense in the Consolidated Statement of Income. The actual AROs related to CCRs may vary substantially from the estimates used to record the obligation.
FERC
FERC staff in the Office of Enforcement, Division of Investigations, conducted a
non-public
investigation of Virginia Power’s offers of combustion turbines generators into the PJM
day-ahead
markets from April 2010 through September 2014. FERC staff notified Virginia Power of its preliminary findings relating to Virginia Power’s alleged violation of FERC’s rules in connection with these activities. Virginia Power provided its response to FERC staff’s preliminary findings letter explaining why Virginia Power’s conduct was lawful and refuting any allegation of wrongdoing. This matter is pending. Virginia Power’s Consolidated Balance Sheet as of March 31, 2019 includes a $14 million liability.
Nuclear Matters
In March 2011, a magnitude 9.0 earthquake and subsequent tsunami caused significant damage at the Fukushima Daiichi nuclear power station in northeast Japan. These events have resulted in significant nuclear safety reviews required by the NRC and industry groups such as the Institute of Nuclear Power Operations. Like other U.S. nuclear operators, Dominion Energy has been gathering
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supporting data and participating in industry initiatives focused on the ability to respond to and mitigate the consequences of design-basis and beyond-design-basis events at its stations.
In July 2011, an NRC task force provided initial recommendations based on its review of the Fukushima Daiichi accident and in October 2011 the NRC staff prioritized these recommendations into Tiers 1, 2 and 3, with the Tier 1 recommendations consisting of actions which the staff determined should be started without unnecessary delay. In December 2011, the NRC Commissioners approved the agency staff’s prioritization and recommendations, and that same month an appropriations act directed the NRC to require reevaluation of external hazards (not limited to seismic and flooding hazards) as soon as possible.
Based on the prioritized recommendations, in March 2012, the NRC issued orders and information requests requiring specific reviews and actions to all operating reactors, construction permit holders and combined license holders based on the lessons learned from the Fukushima Daiichi event. The orders applicable to Dominion Energy requiring implementation of safety enhancements related to mitigation strategies to respond to extreme natural events resulting in the loss of power at plants, and enhancing spent fuel pool instrumentation have been implemented. The information requests issued by the NRC request each reactor to reevaluate the seismic and external flooding hazards at their site using
present-day
methods and information, conduct walkdowns of their facilities to ensure protection against the hazards in their current design basis, and to reevaluate their emergency communications systems and staffing levels. The walkdowns of each unit have been completed, audited by the NRC and found to be adequate. Reevaluation of the emergency communications systems and staffing levels was completed as part of the effort to comply with the orders. Reevaluation of the seismic hazards was completed or in review with the NRC in 2018. Reevaluation of the external flooding hazards is expected to continue through 2019. Dominion Energy and Virginia Power do not currently expect that compliance with the NRC’s information requests will materially impact their financial position, results of operations or cash flows during the implementation period. The NRC staff is evaluating the implementation of the longer term Tier 2 and Tier 3 recommendations. Dominion Energy and Virginia Power do not expect material financial impacts related to compliance with Tier 2 and Tier 3 recommendations.
Nuclear Operations
Spent Nuclear Fuel
As discussed in Notes 3 and 22 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018,
as updated in Current Report on Form 8-K, filed November 18, 2019,
Dominion Energy, Virginia Power and DESC entered into contracts with the DOE for the disposal of spent nuclear fuel under provisions of the Nuclear Waste Policy Act of 1982.
In June 2018, a lawsuit for Kewaunee was filed in the U.S. Court of Federal Claims for recovery of spent nuclear fuel storage costs incurred for the period January 1, 2014 through December 31, 2017. In March 2019, Dominion Energy amended its filing for recovery of spent nuclear fuel storage to include costs incurred for the year ended December 31, 2018. This matter is pending.
Guarantees, Surety Bonds and Letters of Credit
Dominion Energy entered into a guarantee agreement to support a portion of Atlantic Coast Pipeline’s obligation under a $3.4 billion revolving credit facility with a stated maturity date of October 2021. Dominion Energy’s maximum potential loss exposure under the terms of the guarantee is limited to 48% of the outstanding borrowings under the revolving credit facility, an equal percentage to Dominion Energy’s ownership in Atlantic Coast Pipeline. As of March 31, 2019, Atlantic Coast Pipeline has borrowed $1.6 billion against the revolving credit facility and borrowed an additional $47 million in the second quarter of 2019. Dominion Energy’s Consolidated Balance Sheets include a liability of $19 million and $21 million associated with this guarantee agreement at March 31, 2019 and December 31, 2018, respectively.
In addition, at March 31, 2019, Dominion Energy had issued an additional $48 million
of guarantees, primarily to support other equity method investees. No amounts related to the other 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.
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At March 31, 2019, Dominion Energy had issued the following subsidiary guarantees:

|  | Maximum Exposure
(millions) |  |
Commodity transactions (1) |  | $ 2,334
Nuclear obligations (2) |  | 180
Cove Point (3) |  | 1,900
Solar (4) |  | 659
Other (5) |  | 426
Total (6) |  | $ 5,499

(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 related to certain DGI subsidiaries regarding all aspects of running a nuclear facility.

(3) | Guarantees related to Cove Point, in support of terminal services, transportation and construction. Cove Point has two guarantees that have no maximum limit and, therefore, are not included in this amount.

(4) | 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.

(5) | Guarantees related to other miscellaneous contractual obligations such as leases, environmental obligations, construction projects and insurance programs. Due to the uncertainty of workers’ compensation claims, the parental guarantee has no stated limit.

(6) | Excludes Dominion Energy’s guarantee for the construction of the new corporate office property discussed in Note 22 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2018 , as updated in Current Report on Form 8-K, filed November 18, 2019.

Additionally, at March 31, 2019, Dominion Energy had purchased $175 million of surety bonds, including $72 million at Virginia Power and $34 million at Dominion Energy Gas, and authorized the issuance of letters of credit by financial institutions of $90 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 23 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
At March 31, 2019, Dominion Energy’s gross credit exposure related to energy marketing and price risk management activities totaled $184 million. Of this amount, investment grade counterparties, including those internally rated, represented 63%. No single counterparty, whether investment grade or
non-investment
grade, exceeded $36 million of exposure. At March 31, 2019, Virginia Power’s exposure related to wholesale customers totaled $74 million. Of this amount, investment grade counterparties, including those internally rated, represented 23%. No single counterparty, whether investment grade or
non-investment
grade, exceeded $29 million of exposure. At March 31, 2019, Dominion Energy Gas’ held an immaterial level of credit exposure, all of which was considered to be investment grade counterparties.
For the three months ended March 31, 2019, the Export Customers comprised approximately 32% of Dominion Energy Gas’ total operating revenue, with Dominion Energy Gas’ largest customer representing approximately 17% of such amount during the period. For the three months ended March 31, 2018, Dominion Energy Gas’ two largest customers comprised approximately 6% of Dominion Energy Gas’ operating revenues, with the largest customer, an affiliate, representing approximately 4% of such amount during the period.
Credit-Related Contingent Provisions
The majority 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, 2019 and December 31, 2018, Dominion Energy would have been required to post less than $1 million and $1 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 no collateral at March 31, 2019 or December 31, 2018 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 immaterial at both March 31, 2019 and December 31, 2018, which does not include the impact of any offsetting asset positions. Credit-related contingent provisions for Virginia Power and Dominion Energy Gas were immaterial as of March 31, 2019 and December 31, 2018. See Note 9 for further information about derivative instruments.
Note 19. Related-Party Transactions
Virginia Power and Dominion Energy Gas engage in related-party transactions primarily with other Dominion Energy subsidiaries (affiliates). Virginia Power’s and Dominion Energy Gas’ 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 and Dominion Energy
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Gas are 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, 2019, Virginia Power’s derivative assets and liabilities with affiliates were both $6 million. At December 31, 2018, Virginia Power’s derivative assets and liabilities with affiliates were $26 million and $10 million, respectively. See Note 9 for more information.
Virginia Power participates in certain Dominion Energy benefit plans described in Note 21 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
At March 31, 2019 and December 31, 2018, 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 $661 million and $632 million, respectively. At March 31, 2019 and December 31, 2018, 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 $265 million and $254 million, respectively.
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, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Commodity purchases from affiliates |  | $ | 272 |  |  | $ | 398 |
Services provided by affiliates (1) |  |  | 119 |  |  |  | 120 |
Services provided to affiliates |  |  | 6 |  |  |  | 6 |

(1) | Includes capitalized expenditures of $33 million and $37 million for the three months ended March 31, 2019 and 2018, respectively.

Virginia Power has borrowed funds from Dominion Energy under short-term borrowing arrangements. There were $24 million and $224 million in short-term demand note borrowings from Dominion Energy as of March 31, 2019 and December 31, 2018, respectively. Virginia Power had no outstanding borrowings, net of repayments, under the Dominion Energy money pool for its nonregulated subsidiaries as of March 31, 2019 and December 31, 2018. Interest charges related to Virginia Power’s borrowings from Dominion Energy were immaterial for the three months ended March 31, 2019 and 2018.
There were no issuances of Virginia Power’s common stock to Dominion Energy for the three months ended March 31, 2019 and 2018.
Dominion Energy Gas
Transactions with Related Parties
Dominion Energy Gas transacts with affiliates for certain quantities of natural gas and other commodities at market prices in the ordinary course of business. Additionally, Dominion Energy Gas provides transportation and storage services to affiliates. Dominion Energy Gas also enters into certain other contracts with affiliates and related parties, including construction services, which are presented separately from contracts involving commodities or services. As of March 31, 2019 and December 31, 2018, all of Dominion Energy Gas’ commodity derivatives were with affiliates. See Notes 7 and 9 for more information. See Note 10 for information regarding transactions with Atlantic Coast Pipeline.
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Dominion Energy Gas participates in certain Dominion Energy benefit plans as described in Note 21 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
At March 31, 2019 and December 31, 2018, amounts due from Dominion Energy associated with the Dominion Energy Pension Plan included in noncurrent pension and other postretirement benefit assets in the Consolidated Balance Sheets were $322 million and $319 million, respectively. At March 31, 2019 and December 31, 2018, Dominion Energy Gas’ amounts due from Dominion Energy associated with the Dominion Energy Retiree Health and Welfare Plan included in noncurrent pension and other postretirement benefit assets in the Consolidated Balance Sheets were $14 million and $13 million, respectively. In addition, there are amounts due to East Ohio from Dominion Energy in relation to these plans. As a result of the Dominion Energy Gas Restructuring, at March 31, 2019 and December 31, 2018, there was $447 million and $442 million included in noncurrent assets of discontinued operations in the Consolidated Balance Sheets relating to the Dominion Energy Pension Plan, respectively. At March 31, 2019 and December 31, 2018, East Ohio amounts due from Dominion Energy associated with the Dominion Energy Retiree Health and Welfare Plan included in noncurrent assets of discontinued operations in the Consolidated Balance Sheets were $5 million and $4 million, respectively.
DES, DECGS, DEQPS and other affiliates provide accounting, legal, finance, marketing and certain operational, administrative and technical services to Dominion Energy Gas. Dominion Energy Gas provides certain services to related parties, including technical services.
The financial statements for all years presented include costs for certain general, administrative and corporate expenses assigned by DES, DECGS and DEQPS to Dominion Energy Gas on the basis of direct and allocated methods in accordance with Dominion Energy Gas’ services agreements with DES, DECGS and DEQPS. Where costs incurred cannot be determined by specific identification, the costs are allocated based on the proportional level of effort devoted by DES, DECGS and DEQPS 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, DECGS and DEQPS service. Management believes the assumptions and methodologies underlying the allocation of general corporate overhead expenses are reasonable.
Presented below are Dominion Energy Gas’ significant transactions with DES, DECGS DEQPS and other affiliates and related parties:

|  | Three Months Ended March 31, |
|  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |
Sales of natural gas and transportation and storage services to affiliates |  | $ | 67 |  |  | $ | 46 |
Services provided by related parties (1) |  |  | 45 |  |  |  | 44 |
Services provided to related parties (2) |  |  | 45 |  |  |  | 59 |

(1) | Includes capitalized expenditures of $6 million and $12 million for the three months ended March 31, 2019 and 2018, respectively.

(2) | Amounts primarily attributable to Atlantic Coast Pipeline, a related-party VIE.

The following table presents affiliated and related party balances reflected in Dominion Energy Gas’ Consolidated Balance Sheets:

|  | March 31, 2019 |  |  | December 31, 2018 |
(millions) |  |  |  |  |  |
Other receivables (1) |  | $ | 12 |  |  | $ | 13 |
Imbalances receivable from affiliates |  |  | 1 |  |  |  | 16 |
Imbalances payable to affiliates (2) |  |  | 1 |  |  |  | 4 |

(1) | Represents amounts due from Atlantic Coast Pipeline, a related-party VIE.

(2) | Amounts are presented in other current liabilities in Dominion Energy Gas’ Consolidated Balance Sheets.

Affiliated receivables at March 31, 2019 and December 31, 2018 included $13 million and $7 million, respectively, of accrued unbilled revenue. This revenue is based on estimated amounts of services provided but not yet billed to various affiliates.
Dominion Energy Gas’ borrowings under the intercompany revolving credit agreement with Dominion Energy were $47
million
and $218
million
as of March 31, 2019 and December 31, 2018, respectively. Interest charges related to Dominion Energy Gas’ total borrowings from Dominion Energy were
less than
$1 million for
both
the three months ended March 31, 2019 and 2018.
DCPI’s borrowings under intercompany revolving credit agreements with Dominion Energy totaled $2.9 billion at both March 31, 2019 and December 31, 2018. Interest charges related to DCPI’s total borrowings from Dominion Energy and subsidiaries totaled $29 million and $22 million for the three months ended March 31, 2019 and 2018, respectively.
DMLPHCII’s total borrowings under an intercompany revolving credit agreement with Dominion Energy totaled $22 million at both March 31, 2019 and December 31, 2018. Interest charges related to DMLPHCII’s total borrowings from Dominion Energy were less than $1 million for both the three months ended March 31, 2019 and 2018.
Affiliated notes receivable
from East Ohio and DGP for borrowings under intercompany revolving credit agreements with Dominion Energy Gas were $601 million and $704 million as of March 31, 2019 and December 31, 2018, respectively.
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Interest income on the promissory notes receivable was
$49 million and $19 million for the three months ended March 31, 2019 and 2018, respectively.
In 2019, Dominion Energy Midstream entered into a $400 million promissory note with Dominion Energy that matures on January 31, 2022. The interest rate is a fixed 3.5% per annum. As of March 31, 2019, $395 million of the promissory note remained outstanding. Interest
charges
of $2 million were incurred for the three months ended March 31, 2019.
For the three months ended March 31, 2019 and 2018, Dominion Energy Gas, including entities acquired in the Dominion Energy Gas Restructuring, distributed $134 million and $46 million to Dominion Energy, respectively.
Note 20. Employee Benefit Plans
Dominion Energy
The components of Dominion Energy’s provision for net periodic benefit cost (credit) were as follows:

|  | Pension Benefits |  |  | Other Postretirement Benefits |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 40 |  |  | $ | 39 |  |  | $ | 7 |  |  | $ | 7 |
Interest cost |  |  | 101 |  |  |  | 84 |  |  |  | 17 |  |  |  | 14 |
Expected return on plan assets |  |  | (177 | ) |  |  | (165 | ) |  |  | (33 | ) |  |  | (36 | )
Amortization of prior service credit |  |  | — |  |  |  | — |  |  |  | (13 | ) |  |  | (13 | )
Amortization of net actuarial loss |  |  | 39 |  |  |  | 48 |  |  |  | 4 |  |  |  | 3 |
Settlements |  |  | 2 |  |  |  | — |  |  |  | — |  |  |  | — |
Net periodic benefit cost (credit) |  | $ | 5 |  |  | $ | 6 |  |  | $ | (18 | ) |  | $ | (25 | )

Voluntary Retirement Program
In March 2019, the Companies announced a voluntary retirement program to employees that meet certain age and service requirements. The Companies expect to incur a charge in the second quarter of 2019 as determinations are made concerning the number of employees that elect to participate in the program. The voluntary retirement program will not compromise safety or the Companies’ ability to comply with applicable laws and regulations. While the Companies are unable to estimate the amount, it could be material to the Companies’ results of operations and financial condition.
Employer Contributions
During the three months ended March 31, 2019, Dominion Energy made no contributions to its defined benefit pension plans or other postretirement benefit plans. Dominion Energy expects to contribute approximately $21 million and $12 million to its defined benefit pension plans and other postretirement benefit plans through VEBAs, respectively, during the remainder of 2019.
Dominion Energy Gas
Dominion Energy Gas participates in certain Dominion Energy benefit plans as described in Note 21 to the Consolidated Financial Statements in the Companies’ Annual Report on Form
10-K
for the year ended December 31, 2018
, as updated in Current Report on Form 8-K, filed November 18, 2019.
See Note 19 for more information.
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The components of Dominion Energy Gas’ provision for net periodic benefit cost (credit) for employees represented by collective bargaining units were as follows:

|  | Pension Benefits |  |  | Other Postretirement Benefits |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 4 |  |  | $ | 4 |  |  | $ | 1 |  |  | $ | 1 |
Interest cost |  |  | 8 |  |  |  | 7 |  |  |  | 3 |  |  |  | 3 |
Expected return on plan assets |  |  | (39 | ) |  |  | (37 | ) |  |  | (7 | ) |  |  | (8 | )
Amortization of prior service credit |  |  | — |  |  |  | — |  |  |  | (1 | ) |  |  | (1 | )
Amortization of net actuarial loss |  |  | 5 |  |  |  | 5 |  |  |  | 1 |  |  |  | 1 |
Net periodic benefit credit |  | $ | (22 | ) |  | $ | (21 | ) |  | $ | (3 | ) |  | $ | (4 | )

Employer Contributions
During the three months ended March 31, 2019, Dominion Energy Gas made no contributions to its defined benefit pension plans or other postretirement benefit plans. Dominion Energy Gas expects to contribute approximately $12 million to its other postretirement benefit plans through VEBAs during the remainder of 2019.
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 Gas |
Power Delivery |  | Regulated electric distribution |  |  | X |  |  |  | X |  |  |  |  |
|  | Regulated electric transmission |  |  | X |  |  |  | X |  |  |  |  |
Power Generation |  | Regulated electric generation fleet |  |  | X |  |  |  | X |  |  |  |  |
|  | Merchant electric generation fleet |  |  | X |  |  |  |  |  |  |  |  |
Gas Infrastructure |  | Gas transmission and storage |  |  | X |  |  |  |  |  |  |  | X |
|  | Gas distribution and storage |  |  | X |  |  |  |  |  |  |  |  |
|  | Gas gathering and processing |  |  | X |  |  |  |  |  |  |  |  |
|  | LNG terminalling and storage |  |  | X |  |  |  |  |  |  |  | X |
|  | Nonregulated retail energy marketing |  |  | X |  |  |  |  |  |  |  |  |
Southeast Energy |  | Regulated electric distribution |  |  | X |  |  |  |  |  |  |  |  |
|  | Regulated electric transmission |  |  | X |  |  |  |  |  |  |  |  |
|  | Regulated electric generation fleet |  |  | X |  |  |  |  |  |  |  |  |
|  | Gas distribution and storage |  |  | X |  |  |  |  |  |  |  |  |
|  | Nonregulated retail energy marketing |  |  | X |  |  |  |  |  |  |  |  |

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). 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.
In the three months ended March 31, 2019, Dominion Energy reported
after-tax
net expenses of $1.6 billion for specific items in the Corporate and Other segment, with $1.4 billion of net expenses attributable to its operating segments. In the three months ended March 31, 2018, Dominion Energy reported
after-tax
net expenses of $238 million for specific items in the Corporate and Other segment, with $218 million of net expenses attributable to its operating segments.
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The net expense for specific items attributable to Dominion Energy’s operating segments in 2019 primarily related to the impact of the following items:

• | A $1.0 billion ($756 million after-tax) charge for refunds of amounts previously collected from retail electric customers of DESC for the NND Project, attributable to Southeast Energy;

• | A $369 million ($275 million after-tax) charge related to the early retirement of certain Virginia Power electric generation facilities, attributable to Power Generation; and

• | A $198 million tax charge for $264 million of income tax-related regulatory assets acquired in the SCANA Combination for which Dominion Energy committed to forgo recovery, attributable to Southeast Energy;

• | A $169 million ($127 million after-tax) charge for a settlement agreement of a DESC ratepayer class action lawsuit, attributable to Southeast Energy;

• | A $160 million ($119 million after-tax) charge related to Virginia Power’s planned early retirement of certain automated meter reading infrastructure, attributable to Power Delivery;

• | $106 million ($81 million after-tax) of merger and integration-related costs associated with the SCANA Combination, attributable to Southeast Energy; and

• | A $105 million ($79 million after-tax) charge for property, plant and equipment acquired in the SCANA Combination for which Dominion Energy committed to forgo recovery, attributable to Southeast Energy; partially offset by

• | A $253 million ($189 million after-tax) net gain related to investments in nuclear decommissioning trust funds, attributable to Power Generation; and

• | A $113 million ($84 million after-tax) benefit from the revision of future ash pond and landfill closure costs as a result of Virginia legislation enacted in March 2019, attributable to Power Generation.

The net expense for specific items attributable to Dominion Energy’s operating segments in 2018 primarily related to the impact of the following items:

• | A $215 million ($160 million after-tax) charge associated with Virginia legislation enacted in March ​​​​​​​2018 that requires one-time rate credits of certain amounts to utility customers, attributable to:

| • | Power Generation ($109 million after-tax); and

| • | Power Delivery ($51 million after-tax).

• | A $43 million ($32 million after-tax) loss on investments held in nuclear decommissioning ​​​​​​​trust funds, attributable to Power Generation.

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

|  | Power Delivery |  |  | Power Generation |  |  | Gas Infrastructure |  |  | Southeast Energy |  |  | Corporate and Other |  |  | Adjustments/ Eliminations |  |  | Consolidated Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenue from external customers |  | $ | 598 |  |  | $ | 1,745 |  |  | $ | 1,373 |  |  | $ | 1,182 |  |  | $ | (1,040 | ) |  | $ | — |  |  | $ | 3,858 |
Intersegment revenue |  |  | 6 |  |  |  | 4 |  |  |  | 26 |  |  |  | — |  |  |  | 184 |  |  |  | (220 | ) |  |  | — |
Total operating revenue |  |  | 604 |  |  |  | 1,749 |  |  |  | 1,399 |  |  |  | 1,182 |  |  |  | (856 | ) |  |  | (220 | ) |  |  | 3,858 |
Net income (loss) attributable to Dominion Energy |  |  | 155 |  |  |  | 308 |  |  |  | 359 |  |  |  | 132 |  |  |  | (1,634 | ) |  |  | — |  |  |  | (680 | )
Three Months Ended March 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenue from external customers |  | $ | 563 |  |  | $ | 1,860 |  |  | $ | 1,222 |  |  |  |  |  |  | $ | (207 | ) |  | $ | 28 |  |  | $ | 3,466 |
Intersegment revenue |  |  | 6 |  |  |  | 2 |  |  |  | 6 |  |  |  |  |  |  |  | 175 |  |  |  | (189 | ) |  |  | — |
Total operating revenue |  |  | 569 |  |  |  | 1,862 |  |  |  | 1,228 |  |  |  |  |  |  |  | (32 | ) |  |  | (161 | ) |  |  | 3,466 |
Net income (loss) attributable to Dominion Energy |  |  | 156 |  |  |  | 348 |  |  |  | 327 |  |  |  |  |  |  |  | (328 | ) |  |  | — |  |  |  | 503 |

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.
Virginia Power
The Corporate and Other Segment of Virginia Power
primarily includes specific items attributable to its operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or in allocating resources.
In the three months ended March 31, 2019, Virginia Power reported
after-tax
net expenses of $344 million for specific items in the Corporate and Other segment, with $324 million of net expenses attributable to its operating segments. In the three months ended March 31, 2018, Virginia Power reported
after-tax
net expenses of $197 million for specific items in the Corporate and Other segment, with $189 million of net expenses attributable to its operating segments.
The net expense for specific items attributable to Virginia Power’s operating segments in 2019 primarily related to the impact of the following items:

• | A $369 million ($275 million after-tax) charge related to the early retirement of certain electric generation facilities, attributable to Power Generation;

• | A $160 million ($119 million after-tax) charge related to the planned early retirement of certain automated meter reading infrastructure, attributable to Power Delivery; and

• | A $29 million ($22 million after-tax) charge related to a portion of rate adjustment clauses for excess deferred taxes which are probable of being returned to customers, attributable to:

| • | Power Generation ($19 million after-tax); and

| • | Power Delivery ($3​​​​​​​ million after-tax), partially offset by

• | A $113 million ($84 million after-tax) benefit from the revision of future ash pond and landfill closure costs as a result of Virginia legislation enacted in March 2019, attributable to Power Generation.

The net expense for specific items attributable to Virginia Power’s operating segments in 2018 primarily related to the impact of the following items:
90

• | A $215 million ($160 million after-tax) charge associated with Virginia legislation enacted in March 2018 that requires one-time rate credits of certain amounts to utility customers, attributable to:

| • | Power Generation ($109 million after-tax); and

| • | Power Delivery ($51 million after-tax).

• | A $31 million ($23 million after-tax) charge for storm damage and service restoration costs associated with Winter Storm Riley affecting its Virginia service territory, attributable to Power Delivery.

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

|  | Power Delivery |  |  | Power Generation |  |  | Corporate and Other |  |  | Consolidated Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 598 |  |  | $ | 1,396 |  |  | $ | (29 | ) |  | $ | 1,965 |
Net income (loss) |  |  | 154 |  |  |  | 204 |  |  |  | (338 | ) |  |  | 20 |
Three Months Ended March 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 563 |  |  | $ | 1,400 |  |  | $ | (215 | ) |  | $ | 1,748 |
Net income (loss) |  |  | 154 |  |  |  | 222 |  |  |  | (192 | ) |  |  | 184 |

Dominion Energy Gas
The Corporate and Other Segment of Dominion Energy Gas
primarily includes specific items attributable to Dominion Energy Gas’ operating segment that are not included in profit measures evaluated by executive management in assessing the segment’s performance or in allocating resources and the effect of certain items recorded at Dominion Energy Gas as a result of Dominion Energy’s basis in the net assets contributed.
In addition, Corporate and Other includes the net impact of discontinued operations, which are discussed in Note 3.
In both the three months ended March 31, 2019 and 2018, Dominion Energy Gas reported an immaterial amount of specific items in the Corporate and Other segment.
The following table presents segment ​​​​​​​information pertaining to Dominion Energy Gas’ operations:

|  | Gas Infrastructure |  |  | Corporate and Other |  |  | Consolidated Total |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Three Months Ended March 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 566 |  |  | $ | — |  |  | $ | 566 |
Net income from discontinued operations |  |  | — |  |  |  | 54 |  |  |  | 54 |
Net income attributable to Dominion Energy Gas |  |  | 138 |  |  |  | 52 |  |  |  | 190 |
Three Months Ended March 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 389 |  |  | $ | — |  |  | $ | 389 |
Net income from discontinued operations |  |  | — |  |  |  | 56 |  |  |  | 56 |
Net income attributable to Dominion Energy Gas |  |  | 123 |  |  |  | 57 |  |  |  | 180 |

91