10:17 AM EDT, 03/27/2025 (MT Newswires) -- Entergy ( ETR ) said Thursday its chief nuclear officer Kimberly Cook-Nelson will become chief operating officer starting May 1.

Cook-Nelson will succeed Pete Norgeot, who is retiring from the board.

Cook-Nelson is currently responsible for the operations of the company's four nuclear power plans and five reactors in Arkansas, Louisiana and Mississippi. She has held a number of leadership positions in Entergy ( ETR ), including serving as vice president of the company's system planning and operations organization.

Chief operating officer for Entergy's ( ETR ) nuclear operations John Dinelli will succeed Cook-Nelson as chief nuclear officer, starting May 1.

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