| Exhibit Number | | Description | | Dominion Energy | | Virginia Power |
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| 3.1.a | | Dominion Energy, Inc. Amended and Restated Articles of Incorporation, dated as of September 2, 2022 (Exhibit 3.1, Form 8-K filed September 2, 2022, File No.1-8489). | | X | | |
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| 3.1.b | | Virginia Electric and Power Company Amended and Restated Articles of Incorporation, as in effect on October 30, 2014 (Exhibit 3.1.b, Form 10-Q filed November 3, 2014, File No. 1-2255). | | | | X |
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| 3.2.a | | Dominion Energy, Inc. Bylaws, as amended and restated, effective May 10, 2023 (Exhibit 3.1, Form 8-K filed May 11, 2023, File No. 1-8489). | | X | | |
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| 3.2.b | | Virginia Electric and Power Company Amended and Restated Bylaws, effective June 1, 2009 (Exhibit 3.1, Form 8-K filed June 3, 2009, File No. 1-2255). | | | | X |
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| 4 | | Dominion Energy, Inc. and Virginia Electric and Power Company agree to furnish to the Securities and Exchange Commission upon request any other instrument with respect to long-term debt as to which the total amount of securities authorized does not exceed 10% of any of their total consolidated assets. | | X | | X |
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| 10.1 | | Dominion Energy, Inc. Deferred Compensation Plan, effective July 1, 2021 (Exhibit 10.18, Form 10-K for the fiscal year ended December 31, 2020, filed February 25, 2021, File No. 1-8489), as amended September 23, 2021 (Exhibit 10.1, Form 10-Q filed November 5, 2021, File No. 1-8489), as amended May 10, 2023 (filed herewith). | | X | | |
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| 31.a | | Certification by Chief Executive Officer of Dominion Energy, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). | | X | | |
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| 31.b | | Certification by Chief Financial Officer of Dominion Energy, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). | | X | | |
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| 31.c | | Certification by Chief Executive Officer of Virginia Electric and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). | | | | X |
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| 31.d | | Certification by Chief Financial Officer of Virginia Electric and Power Company pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). | | | | X |
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| 32.a | | Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Dominion Energy, Inc. as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith). | | X | | |
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| 32.b | | Certification to the Securities and Exchange Commission by Chief Executive Officer and Chief Financial Officer of Virginia Electric and Power Company as required by Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith). | | | | X |
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| 99 | | Condensed consolidated earnings statements (filed herewith). | | X | | X |
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| 101 | | The following financial statements from Dominion Energy, Inc.’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2023, filed on August 4, 2023, formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) Consolidated Statements of Income, (ii) Consolidated Statements of Comprehensive Income (iii) Consolidated Balance Sheets, (iv) Consolidated Statements of Equity, (v) Consolidated Statements of Cash Flows, and (vi) the Notes to Consolidated Financial Statements. The following financial statements from Virginia Electric and Power Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2023, filed on August 4, 2023, formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) Consolidated Statements of Income, (ii) Consolidated Statements of Comprehensive Income, (iii) Consolidated Balance Sheets, (iv) Consolidated Statements of Common Shareholder’s Equity (v) Consolidated Statements of Cash Flows, and (vi) the Notes to Consolidated Financial Statements. | | X | | X |
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| 104 | | Cover Page Interactive Data File formatted in iXBRL (Inline eXtensible Business Reporting Language) and contained in Exhibit 101. | | X | | X |
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