News from AEP Exhibit 99.1 MEDIA CONTACT: ANALYSTS CONTACT: Scott Blake Darcy Reese 614/716-1938 614/716-2614 Director, Media Relations Vice President, Investor Relations AEP Reports First-Quarter 2025 Earnings, Reaffirms Guidance COLUMBUS, Ohio, May 6, 2025 - American Electric Power (Nasdaq: AEP) today reported first-quarter 2025 earnings, prepared in accordance with Generally Accepted Accounting Principles (GAAP), of $800 million or$1.50 per share, compared with GAAP earnings of $1,003 million or$1.91 p ...