X0206 3 2024-02-16 1 0001031296 FIRSTENERGY CORP FE 0002013146 Boyd Heidi L. 76 S. MAIN ST AKRON OH 44308 1 The Reporting Person, an employee of Blackstone Inc. ("Blackstone") or one of its affiliates, is a member of the board of directors of the issuer. The Reporting Person disclaims beneficial ownership of any securities of the issuer that may be deemed to be beneficially owned by affiliates of Blackstone. Exhibit 24: Power of Attorney (attached) /s/ Mary M. Swann, attorney-in-fact 2024-02-23