CenterPoint Energy Resources Corp. Announces Early Results and Upsizing of Tender Offers

HOUSTON, September 22, 2026--CenterPoint Energy Resources Corp. ("CERC"), an indirect, wholly owned subsidiary of CenterPoint Energy, Inc. (NYSE: CNP), announced today the early results of the previously announced cash tender offers (each, a "Tender Offer" and collectively, the "Tender Offers") for up to $350,000,000 aggregate purchase price (excluding Accrued Interest) (the "Aggregate Maximum Amount") of the 4.10% Senior Notes due 2047 (the "2047 Notes"), 4.40% Senior Notes due 2032 (the "2032