Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2026

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, 2025.

In the Companies’ opinion, the accompanying unaudited Consolidated Financial Statements contain all adjustments necessary to present fairly their financial position at June 30, 2026, their results of operations and changes in equity for the three and six months ended June 30, 2026 and 2025 and their cash flows for the six months ended June 30, 2026 and 2025. Such adjustments are normal and recurring in nature unless otherwise noted.

Estimates

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, expenses and cash flows for the periods presented. Actual results may differ from those estimates.

Consolidation

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. Stonepeak’s 50% ownership interest in OSWP is reflected as noncontrolling interest in the Companies’ Consolidated Financial Statements.

Reclassifications

Certain amounts in the Companies’ 2025 Consolidated Financial Statements have been reclassified to conform to the 2026 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, 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, 2025, with the exception of the items described below.

Cash, Restricted Cash and Equivalents

Restricted Cash and Equivalents

The following table provides a reconciliation of the total cash, restricted cash and equivalents reported within the Companies’ Consolidated Balance Sheets to the corresponding amounts reported within the Companies’ Consolidated Statements of Cash Flows for the six months ended June 30, 2026 and 2025:


	Cash, Restricted Cash and Equivalents at End of Period				Cash, Restricted Cash and Equivalents at Beginning of Period
	June 30, 2026		June 30, 2025		December 31, 2025		December 31, 2024
(millions)
Dominion Energy
Cash and cash equivalents	$	296	$	344	$	250	$	310
Restricted cash and equivalents(1)(2)		71		69		93		55
Cash, restricted cash and equivalents shown in the Consolidated Statements of Cash Flows	$	367	$	413	$	343	$	365
Virginia Power
Cash and cash equivalents	$	193	$	157	$	170	$	160
Restricted cash and equivalents(1)(2)		60		61		61		46
Cash, restricted cash and equivalents shown in the Consolidated Statements of Cash Flows	$	253	$	218	$	231	$	206

(1)

Includes $45 million, $51 million, $51 million and $41 million at VPFS attributable to VIEs at June 30, 2026, June 30, 2025, December 31, 2025 and December 31, 2024, respectively.

(2)

Restricted cash and equivalents balances are presented within other current assets in the Companies’ Consolidated Balance Sheets.

Supplemental Cash Flow Information

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


Six Months Ended June 30,	2026		2025
(millions)
Significant noncash investing and financing activities:
Accrued capital expenditures	$	1,175	$	871
Leases(1)		340		37

(1)

Includes $41 million and $25 million of financing leases entered in during the six months ended June 30, 2026 and 2025, respectively, and $299 million and $12 million of operating leases entered in during the six months ended June 30, 2026 and 2025, respectively.

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


Six Months Ended June 30,	2026		2025
(millions)
Significant noncash investing and financing activities:
Accrued capital expenditures	$	1,032	$	685
Leases(1)		426		29

(1)

Includes $35 million and $22 million of financing leases entered in during the six months ended June 30, 2026 and 2025, respectively, $297 million and $7 million of operating leases entered in during the six months ended June 30, 2026 and 2025, respectively, and $94 million for modifications of operating leases during the six months ended June 30, 2026.

Asset Retirement Obligations

In the second quarter of 2026, Dominion Energy revised its estimated cash flow projections associated with the recovery of spent nuclear fuel costs for its AROs associated with the decommissioning of Millstone, which resulted in a decrease of $208 million. Dominion Energy recorded a benefit associated with Millstone Unit 1 of $195 million ($142 million after-tax) within impairment of assets and other charges (benefits) in its Consolidated Statements of Income (reflected in the Corporate and Other segment) for both the three and six months ended June 30, 2026.

Also in the second quarter of 2026, Dominion Energy revised its estimated cash flow projections for its AROs to reflect updated information concerning two facilities related to CCR remediation. As a result, Dominion Energy recorded a $203 million increase to its AROs with a corresponding increase to regulatory assets.

Fair Value Measurements

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

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

Guarantees, Surety Bonds and Letters of Credit

Dominion Energy 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.