Effective April 8, 2026, Dominion Energy, Inc., Virginia Electric and Power Company and Dominion Energy South Carolina, Inc., as borrowers under the Sixth Amended and Restated Revolving Credit Agreement, dated April 8, 2025 (the Core Revolving Credit Agreement), with JP Morgan Chase Bank, N.A., as administrative agent, and the other agents and lenders party thereto, received the consent of the lenders to extend the maturity date of the Core Revolving Credit Agreement to April 8, 2031.