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Acquisitions and Dispositions (Tables) | 12 Months Ended
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Dec. 31, 2024
Results of Operations Reported within Discontinued Operations | The following table represents selected information regarding the results of operations, which were reported within discontinued operations in Dominion Energy’s Consolidated Statements of Income:
Year Ended December 31, 2024 |  | East Ohio Transaction(1) |  |  | PSNC Transaction(1) |  |  | Questar Gas Transaction(1) |  |  | Other |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 229 |  |  | $ | 488 |  |  | $ | 894 |  |  | $ | — |
Operating expense(2) |  |  | 247 |  |  |  | 313 |  |  |  | 724 |  |  |  | (8 | )
Other income (expense) |  |  | (17 | ) |  |  | 11 |  |  |  | 2 |  |  |  | — |
Interest and related charges |  |  | 15 |  |  |  | 44 |  |  |  | 25 |  |  |  | — |
Income (loss) before income taxes |  |  | (50 | ) |  |  | 142 |  |  |  | 147 |  |  |  | 8 |
Income tax expense |  |  | 11 |  |  |  | 44 |  |  |  | 54 |  |  |  | — |
Net income (loss) attributable to Dominion Energy(3) |  | $ | (61 | ) |  | $ | 98 |  |  | $ | 93 |  |  | $ | 8 |
(1) Represents amoun ts attributable to Dominion Energy prior to the closing of the East Ohio Transaction which closed on March 6, 2024, the PSNC Transaction w hich closed on September 30, 2024 and the Questar Gas Transaction which closed on May 31, 2024. (2) East Ohio Transaction includes a charge of $45 million ($33 million after-tax) associated with an increase to certain pension retirement benefits attributable to a plan amendment and a contribution to the defined contribution employee savings plan. See Note 22 for further information on these transactions. (3) Excludes $(69) million of income tax expense (benefit) attributable to consolidated state tax adjustments for the year ended December 31, 2024.
Year Ended December 31, 2023 |  | East Ohio Transaction |  |  | PSNC Transaction |  |  | Questar Gas Transaction |  |  | Other |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 1,037 |  |  | $ | 743 |  |  | $ | 1,679 |  |  | $ | 15 |
Operating expense(1) |  |  | 701 |  |  |  | 517 |  |  |  | 1,554 |  |  |  | 111 |
Other income (expense) |  |  | 30 |  |  |  | 11 |  |  |  | 8 |  |  |  | — |
Interest and related charges |  |  | 71 |  |  |  | 52 |  |  |  | 68 |  |  |  | 1 |
Income (loss) before income taxes |  |  | 295 |  |  |  | 185 |  |  |  | 65 |  |  |  | (97 | )
Income tax expense(2) |  |  | 69 |  |  |  | 431 |  |  |  | 531 |  |  |  | (38 | )
Net income (loss) attributable to Dominion Energy(3) |  | $ | 226 |  |  | $ | (246 | ) |  | $ | (466 | ) |  | $ | (59 | )
(1) East Ohio Transaction includes a charge of $50 million ($45 million after-tax) primarily for an impairment of associated goodwill, Questar Gas Transaction includes a charge of $236 million ($231 million after-tax) primarily for an impairment of associated goodwill and Other includes a charge of $68 million ($51 million after-tax) associated with the impairment of nonregulated solar generation facility development operations and a charge of $15 million ($11 million after-tax) associated with the impairment of certain nonregulated solar assets. (2) Includes amounts to reflect the recognition of deferred taxes on the outside basis of the applicable entities’ stock upon meeting the classification as held for sale. (3) Excludes $(3) million of income tax expense (benefit) attributable to consolidated state tax adjustments for the year ended December 31, 2023.
Year Ended December 31, 2022 |  | East Ohio Transaction |  |  | PSNC Transaction |  |  | Questar Gas Transaction |  |  | Other |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Operating revenue |  | $ | 1,043 |  |  | $ | 841 |  |  | $ | 1,341 |  |  | $ | 11 |
Operating expense(1) |  |  | 702 |  |  |  | 648 |  |  |  | 1,043 |  |  |  | 118 |
Other income (expense) |  |  | 28 |  |  |  | 9 |  |  |  | 37 |  |  |  | — |
Interest and related charges |  |  | 36 |  |  |  | 43 |  |  |  | 45 |  |  |  | — |
Income (loss) before income taxes |  |  | 333 |  |  |  | 159 |  |  |  | 290 |  |  |  | (107 | )
Income tax expense |  |  | 45 |  |  |  | 34 |  |  |  | 60 |  |  |  | (28 | )
Net income (loss) attributable to Dominion Energy(2) |  | $ | 288 |  |  | $ | 125 |  |  | $ | 230 |  |  | $ | (79 | )
(1) Other includes a charge of $103 million ($76 million after-tax) associated with the impairment of a nonregulated solar generation asset. (2) Excludes $(4) million of income tax expense (benefit) attributable to consolidated state tax adjustments for the year ended December 31, 2022.
Capital Expenditures and Significant Noncash Items Relating to the Disposal Groups | Capital expenditures and significant noncash items relating to the disposal groups included the following:
Year Ended December 31, 2024 |  | East Ohio Transaction(1) |  |  | PSNC Transaction(1) |  |  | Questar Gas Transaction(1) |  |  | Other |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  | $ | 65 |  |  | $ | 287 |  |  | $ | 160 |  |  | $ | — |
Significant noncash item |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
(1) Represents amounts attributable to Domi nion Energy prior to the closing of the East Ohio Transaction which closed on March 6, 2024, the PSNC Transaction which closed on September 30, 2024 and the Questar Gas Transaction which closed on May 31, 2024.
Year Ended December 31, 2023 |  | East Ohio Transaction |  |  | PSNC Transaction |  |  | Questar Gas Transaction |  |  | Other |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  | $ | 507 |  |  | $ | 233 |  |  | $ | 449 |  |  | $ | — |
Significant noncash items |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  |  | 148 |  |  |  | 90 |  |  |  | 175 |  |  |  | 2 |
Accrued capital expenditures |  |  | 42 |  |  |  | 43 |  |  |  | 32 |  |  |  | — |
Year Ended December 31, 2022 |  | East Ohio Transaction |  |  | PSNC Transaction |  |  | Questar Gas Transaction |  |  | Other |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  | $ | 456 |  |  | $ | 153 |  |  | $ | 438 |  |  | $ | — |
Significant noncash items |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  |  | 134 |  |  |  | 87 |  |  |  | 163 |  |  |  | 4 |
Accrued capital expenditures |  |  | 53 |  |  |  | 16 |  |  |  | 31 |  |  |  | — |
Schedule Of Major Classes Of Assets And Liabilities Relating To The Disposal Groups Reported As Held For Sale | The carrying value of major classes of assets and liabilities relating to the disposal groups, which are reported as held for sale in Dominion Energy’s Consolidated Balance Sheet were as follows:
At December 31, 2023 |  | East Ohio Transaction |  |  | PSNC Transaction |  |  | Questar Gas Transaction |  |  | Other |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Current assets(1) |  | $ | 497 |  |  | $ | 336 |  |  | $ | 764 |  |  | $ | 1 |
Property, plant and equipment, net |  |  | 5,443 |  |  |  | 2,806 |  |  |  | 4,369 |  |  |  | 26 |
Other deferred charges and other assets, including goodwill(2) and intangible assets |  |  | 2,659 |  |  |  | 834 |  |  |  | 814 |  |  |  | — |
Current liabilities(3)(4) |  |  | 560 |  |  |  | 224 |  |  |  | 389 |  |  |  | 7 |
Long-term debt(5) |  |  | 2,286 |  |  |  | 948 |  |  |  | 1,205 |  |  |  | — |
Other deferred credits and liabilities(6) |  |  | 1,437 |  |  |  | 711 |  |  |  | 1,116 |  |  |  | 2 |
(1) Includes cash and cash equivalents of $4 million, $2 million and $26 million within the East Ohio, PSNC and Questar Gas Transactions, respectively. Also includes regulatory assets of $75 million, $89 million and $297 million within the East Ohio, PSNC and Questar Gas Transactions, respectively. (2) Includes goodwill of $1.5 billion, $673 million and $768 million within the East Ohio, PSNC and Q uestar Gas Transactions, respectively. Also includes regulatory assets of $781 million, $86 million and $(39) million within the East Ohio, PSNC and Questar Gas Transactions, respectively. (3) Includes regulatory liabilities of $54 million, $44 million and $55 million within the East Ohio, PSNC and Questar Gas Transactions, respectively. (4) Questar Gas Transaction includes $40 million of 2.98% unsecured senior notes at December 31, 2023, which were scheduled to mature in December 2024. (5) Includes East Ohio Unsecured Senior Notes due 2025 to 2052 at rates from 1.30% to 6.38% and with a weighted-average coupon rate for debt outstanding at December 31, 2023 of 3.13%; PSNC Unsecured Senior Notes due 2026 to 2053 at rates from 3.10% to 7.45% and with a weighted-average coupon rate for debt outstanding at December 31, 2023 of 4.67%; and Questar Gas Unsecured Senior Notes due 2024 to 2052 at rates from 2.21% to 7.20% and with a weighted-average coupon rate for debt outstanding at December 31, 2023 of 3.99%; in the East Ohio, PSNC and Questar Gas Transactions, respectively. (6) Includes regulatory liabilities of $711 million, $435 million and $502 million within the East Ohio, PSNC and Questar Gas Transactions, respectively.

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