Dominion Energy, Inc. (NYSE: D) announced that on September 29, 2025, it entered into an underwriting agreement for the sale of $625 million of its 2025 Series A Junior Subordinated Notes due 2056 and $625 million of its 2025 Series B Junior Subordinated Notes due 2056, both as additional issuances to series first issued in August 2025, bringing total outstanding amounts to $1.45 billion and $1.325 billion respectively.