0000715957 2026-04-29 2026-04-29 0000715957 1 2026-04-29 2026-04-29 iso4217:USD shares S-3 S-3ASR EX-FILING FEES 0000715957 DOMINION ENERGY, INC N/A N/A S-3 DOMINION ENERGY, INC Debt Variable Denomination Floating Rate Demand Notes true 1000000000 1000000000.00 S-3 333-271838 2023-05-11 0.00 1000000000.00 0.00 0.00 0.00 0.00 This registration statement covers all investments in the Variable Denomination Floating Rate Demand Notes ("Notes") up to $3.0 billion, with fees based on the net aggregate principal amount of Notes outstanding from this offering not exceeding $1.0 billion at a particular time. Registration fees for up to $1.0 billion net aggregate principal amount of Notes were paid previously by the registrant in connection with Registration Statement Nos. 333-271838, 333-249758 and 333-221291, each previously filed by the registrant on Form S-3. Pursuant to Rule 415(a)(6), such fees continue to apply to the $1.0 billion net aggregate principal amount of Notes previously registered. In accordance with Rule 415(a)(6), the effectiveness of this Registration Statement shall be deemed to terminate Registration Statement No. 333-271838 previously filed by the registrant on Form S-3.