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Derivatives and Hedge Accounting Activities | 6 Months Ended
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Jun. 30, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Derivatives and Hedge Accounting Activities | Note 9. Derivatives and Hedge Accounting Activities The Companies’ accounting policies, objectives and strategies for using derivative instruments and cash collateral or other instruments under master netting or similar arrangements are discussed in Notes 2 and 7 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2024. See Note 8 for additional information about fair value measurements and associated valuation methods for derivatives. See Note 18 for additional information regarding credit-related contingent features for the Companies’ derivative instruments. Balance Sheet Presentation The tables below present the Companies’ derivative asset and liability balances by type of financial instrument, if the gross amounts recognized in their Consolidated Balance Sheets were netted with derivative instruments and cash collateral received or paid:
|  | Dominion Energy Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Virginia Power 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) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
June 30, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | 285 |  |  | $ | 11 |  |  | $ | — |  |  | $ | 274 |  |  | $ | 187 |  |  | $ | 7 |  |  | $ | — |  |  | $ | 180 |
Exchange |  |  | 67 |  |  |  | 67 |  |  |  | — |  |  |  | — |  |  |  | 1 |  |  |  | 1 |  |  |  | — |  |  |  | — |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 183 |  |  |  | 6 |  |  |  | — |  |  |  | 177 |  |  |  | 71 |  |  |  | 3 |  |  |  | — |  |  |  | 68 |
Foreign currency exchange rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 44 |  |  |  | 7 |  |  |  | — |  |  |  | 37 |  |  |  | 44 |  |  |  | 7 |  |  |  | — |  |  |  | 37 |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 579 |  |  | $ | 91 |  |  | $ | — |  |  | $ | 488 |  |  | $ | 303 |  |  | $ | 18 |  |  | $ | — |  |  | $ | 285 |
December 31, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | 197 |  |  | $ | 20 |  |  | $ | — |  |  | $ | 177 |  |  | $ | 95 |  |  | $ | 14 |  |  | $ | — |  |  | $ | 81 |
Exchange |  |  | 55 |  |  |  | 54 |  |  |  | — |  |  |  | 1 |  |  |  | 2 |  |  |  | 1 |  |  |  | — |  |  |  | 1 |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 875 |  |  |  | 197 |  |  |  | — |  |  |  | 678 |  |  |  | 230 |  |  |  | — |  |  |  | — |  |  |  | 230 |
Foreign currency exchange rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 30 |  |  |  | 30 |  |  |  | — |  |  |  | — |  |  |  | 30 |  |  |  | 30 |  |  |  | — |  |  |  | — |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 1,157 |  |  | $ | 301 |  |  | $ | — |  |  | $ | 856 |  |  | $ | 357 |  |  | $ | 45 |  |  | $ | — |  |  | $ | 312 |
(1) Excludes derivative assets of $167 million and $242 million at June 30, 2025 and December 31, 2024, respectively, at Dominion Energy and $18 million at both June 30, 2025 and December 31, 2024 at Virginia Power, which are not subject to master netting or other similar arrangements.
|  | Dominion Energy Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Virginia Power 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) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
June 30, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | 37 |  |  | $ | 13 |  |  | $ | — |  |  | $ | 24 |  |  | $ | 26 |  |  | $ | 9 |  |  | $ | — |  |  | $ | 17 |
Exchange |  |  | 84 |  |  |  | 67 |  |  |  | 17 |  |  |  | — |  |  |  | 2 |  |  |  | 1 |  |  |  | 1 |  |  |  | — |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 66 |  |  |  | 4 |  |  |  | — |  |  |  | 62 |  |  |  | 16 |  |  |  | 1 |  |  |  | — |  |  |  | 15 |
Foreign currency exchange rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 9 |  |  |  | 7 |  |  |  | — |  |  |  | 2 |  |  |  | 9 |  |  |  | 7 |  |  |  | — |  |  |  | 2 |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 196 |  |  | $ | 91 |  |  | $ | 17 |  |  | $ | 88 |  |  | $ | 53 |  |  | $ | 18 |  |  | $ | 1 |  |  | $ | 34 |
December 31, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  | $ | 42 |  |  | $ | 20 |  |  | $ | — |  |  | $ | 22 |  |  | $ | 15 |  |  | $ | 14 |  |  | $ | — |  |  | $ | 1 |
Exchange |  |  | 74 |  |  |  | 54 |  |  |  | 20 |  |  |  | — |  |  |  | 1 |  |  |  | 1 |  |  |  | — |  |  |  | — |
Interest rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 197 |  |  |  | 197 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Foreign currency exchange rate contracts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Over-the-counter |  |  | 192 |  |  |  | 30 |  |  |  | — |  |  |  | 162 |  |  |  | 192 |  |  |  | 30 |  |  |  | — |  |  |  | 162 |
Total derivatives, subject to a master netting or similar arrangement |  | $ | 505 |  |  | $ | 301 |  |  | $ | 20 |  |  | $ | 184 |  |  | $ | 208 |  |  | $ | 45 |  |  | $ | — |  |  | $ | 163 |
(1) Excludes derivative liabilities of $8 million and $7 million at Dominion Energy and $10 million and $17 million at Virginia Power at June 30, 2025 and December 31, 2024, respectively, which are not subject to master netting or similar arrangements. Volumes The following table presents the volume of the Companies’ derivative activity at June 30, 2025. 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 their long and short positions.
|  | Dominion Energy |  |  | Virginia Power |
|  | Current |  |  | Noncurrent |  |  | Current |  |  | Noncurrent |
Natural Gas (bcf): |  |  |  |  |  |  |  |  |  |  |  |
Fixed price |  |  | 35 |  |  |  | 17 |  |  |  | 32 |  |  |  | 17 |
Basis(1) |  |  | 181 |  |  |  | 322 |  |  |  | 145 |  |  |  | 296 |
Electricity (MWh in millions): |  |  |  |  |  |  |  |  |  |  |  |
Fixed price |  |  | 14 |  |  |  | 32 |  |  |  | 4 |  |  |  |
FTRs |  |  | 90 |  |  |  |  |  |  | 90 |  |  |  |
Interest rate(2) (in millions) |  | $ | 473 |  |  | $ | 9,649 |  |  | $ | 190 |  |  | $ | 5,285 |
Foreign currency exchange rate(2) (in millions) |  |  |  |  |  |  |  |  |  |  |  |
Danish Krone |  | 1,690 kr. |  |  | 292 kr. |  |  | 1,690 kr. |  |  | 292 kr. |
Euro |  | €683 |  |  | €128 |  |  | €683 |  |  | €128 |
(1) Includes options. (2) Maturity is determined based on final settlement period. AOCI The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in the Companies’ Consolidated Balance Sheets at June 30, 2025:
|  | Dominion Energy |  | Virginia Power
|  | AOCI After-Tax |  |  | Amounts Expected to be Reclassified to Earnings During the Next 12 Months After-Tax |  |  | Maximum Term (months) |  | AOCI After-Tax |  |  | Amounts Expected to be Reclassified to Earnings During the Next 12 Months After-Tax |  |  | Maximum Term (months)
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  | $ | (172 | ) |  | $ | (27 | ) |  | 390 |  | $ | 23 |  |  | $ | 1 |  |  | 390
Total |  | $ | (172 | ) |  | $ | (27 | ) |  |  |  | $ | 23 |  |  | $ | 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 rate payments) in earnings, thereby achieving the realization of prices contemplated by the underlying risk management strategies and will vary from the expected amounts presented above as a result of changes in interest rates. Fair Value and Gains and Losses on Derivative Instruments The following table presents the fair values of the Companies’ derivatives and where they are presented in their Consolidated Balance Sheets:
| Dominion Energy |  | Virginia Power |
| Assets |  | Liabilities |  | Assets |  | Liabilities |
(millions) |  |  |  |  |  |  |  |
At June 30, 2025 |  |  |  |  |  |  |  |
Current derivatives not under cash flow hedge accounting |  |  |  |  |  |  |  |
Commodity | $ | 281 |  | $ | 82 |  | $ | 192 |  | $ | 37 |
Interest rate |  | 13 |  |  | 3 |  |  |  |  |
Foreign currency exchange rate |  | 32 |  |  | 1 |  |  | 32 |  |  | 1 |
Current derivatives under cash flow hedge accounting |  |  |  |  |  |  |  |
Interest rate |  | 6 |  |  | — |  |  | 6 |  |  | — |
Total current derivatives | $ | 332 |  | $ | 86 |  | $ | 230 |  | $ | 38 |
Noncurrent derivatives not under cash flow hedge accounting |  |  |  |  |  |  |  |
Commodity | $ | 238 |  | $ | 47 |  | $ | 14 |  | $ | 1 |
Interest rate |  | 99 |  |  | 32 |  |  |  |  |
Foreign currency exchange rate |  | 12 |  |  | 8 |  |  | 12 |  |  | 8 |
Noncurrent derivatives under cash flow hedge accounting |  |  |  |  |  |  |  |
Interest rate |  | 65 |  |  | 31 |  |  | 65 |  |  | 16 |
Total noncurrent derivatives |  | 414 |  |  | 118 |  |  | 91 |  |  | 25 |
Total derivatives | $ | 746 |  | $ | 204 |  | $ | 321 |  | $ | 63 |
At December 31, 2024 |  |  |  |  |  |  |  |
Current derivatives not under cash flow hedge accounting |  |  |  |  |  |  |  |
Commodity | $ | 171 |  | $ | 78 |  | $ | 84 |  | $ | 32 |
Interest rate |  | 101 |  |  | 22 |  |  |  |  |
Foreign currency exchange rate |  | 27 |  |  | 107 |  |  | 27 |  |  | 107 |
Current derivatives under cash flow hedge accounting |  |  |  |  |  |  |  |
Interest rate |  | 137 |  |  | — |  |  | 137 |  |  | — |
Total current derivatives | $ | 436 |  | $ | 207 |  | $ | 248 |  | $ | 139 |
Noncurrent derivatives not under cash flow hedge accounting |  |  |  |  |  |  |  |
Commodity | $ | 323 |  | $ | 45 |  | $ | 31 |  | $ | 1 |
Interest rate |  | 544 |  |  | 175 |  |  |  |  |
Foreign currency exchange rate |  | 3 |  |  | 85 |  |  | 3 |  |  | 85 |
Noncurrent derivatives under cash flow hedge accounting |  |  |  |  |  |  |  |
Interest rate |  | 93 |  |  | — |  |  | 93 |  |  | — |
Total noncurrent derivatives |  | 963 |  |  | 305 |  |  | 127 |  |  | 86 |
Total derivatives | $ | 1,399 |  | $ | 512 |  | $ | 375 |  | $ | 225 |
The following tables present the gains and losses on the Companies’ derivatives, as well as where the associated activity is presented in their Consolidated Balance Sheets and Statements of Income.
|  | Dominion Energy |  |  | Virginia Power |
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) |  |  | 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 June 30, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate(3) |  | $ | — |  |  | $ | (10 | ) |  | $ | 28 |  |  | $ | 2 |  |  | $ | — |  |  | $ | 28 |
Total |  | $ | — |  |  | $ | (10 | ) |  | $ | 28 |  |  | $ | 2 |  |  | $ | — |  |  | $ | 28 |
Three Months Ended June 30, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate(3) |  | $ | 4 |  |  |  | (11 | ) |  | $ | 42 |  |  | $ | 4 |  |  | $ | — |  |  | $ | 41 |
Total |  | $ | 4 |  |  | $ | (11 | ) |  | $ | 42 |  |  | $ | 4 |  |  | $ | — |  |  | $ | 41 |
Six Months Ended June 30, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate(3) |  | $ | (21 | ) |  | $ | (20 | ) |  | $ | (72 | ) |  | $ | (7 | ) |  | $ | — |  |  | $ | (73 | )
Total |  | $ | (21 | ) |  | $ | (20 | ) |  | $ | (72 | ) |  | $ | (7 | ) |  | $ | — |  |  | $ | (73 | )
Six Months Ended June 30, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate(3) |  | $ | 12 |  |  | $ | (22 | ) |  | $ | 130 |  |  | $ | 12 |  |  | $ | — |  |  | $ | 129 |
Total |  | $ | 12 |  |  | $ | (22 | ) |  | $ | 130 |  |  | $ | 12 |  |  | $ | — |  |  | $ | 129 |
(1) Amounts deferred into AOCI have no associated effect in the Companies’ 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 the Companies’ Consolidated Statements of Income. (3) Amounts recorded in the Companies’ Consolidated Statements of Income are classified in interest and related charges.
|  | Amount of Gain (Loss) Recognized in Income on Derivatives(1)(2) |
Derivatives not designated as hedging instruments |  | Dominion Energy |  |  | Virginia Power |
|  | Quarter-to-Date |  |  | Year-to-Date |  |  | Quarter-to-Date |  |  | Year-to-Date |
Period Ended June 30, |  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative type and location of gains (losses): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 23 |  |  | $ | (15 | ) |  | $ | (16 | ) |  | $ | 61 |  |  | $ | (9 | ) |  | $ | 35 |  |  | $ | (19 | ) |  | $ | 76 |
Electric fuel and other energy-related purchases |  |  | 139 |  |  |  | (42 | ) |  |  | 105 |  |  |  | (190 | ) |  |  | 137 |  |  |  | (41 | ) |  |  | 101 |  |  |  | (187 | )
Discontinued operations |  |  | — |  |  |  | (1 | ) |  |  | — |  |  |  | (25 | ) |  |  |  |  |  |  |  |  |  |  |  |
Interest rate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest and related charges |  |  | (13 | ) |  |  | (13 | ) |  |  | (10 | ) |  |  | (91 | ) |  |  |  |  |  |  |  |  |  |  |  |
Total |  | $ | 149 |  |  | $ | (71 | ) |  | $ | 79 |  |  | $ | (245 | ) |  | $ | 128 |  |  | $ | (6 | ) |  | $ | 82 |  |  | $ | (111 | )
(1) Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in the Companies’ Consolidated Statements of Income. (2) Excludes amounts related to foreign currency exchange rate derivatives that are deferred to plant under construction within property, plant and equipment and regulatory assets/liabilities that will begin to amortize once the CVOW Commercial Project is placed in service.

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- Definition The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480237/815-40-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5C -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-5C Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/815/tableOfContent + Details
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