American Electric Power Service Corporation Seeks Bids for Coal

COLUMBUS, Ohio, Aug. 29, 2025 – AEP Service Corporation (AEPSC) (Nasdaq: AEP) today issued a request for proposal (RFP) on behalf of one or more of AEPSC’s affiliated or associated companies for the supply of coal to one or more power plants. AEPSC is seeking proposals for the following regions and terms, but will consider longer term proposals should the parties be able to agree on mutual terms and conditions:

Proposal packages are due no later than 5 p.m. EDT, Friday, Sept. 12, 2025, and should be submitted via email to aepfuelsrfp@aep.com. More information about the Request for Proposals can been found here. RFP Summary

About AEP

Our team at American Electric Power (Nasdaq: AEP) is committed to improving our customers' lives with reliable, affordable power. We are investing $54 billion from 2025 through 2029 to enhance service for customers and support the growing energy needs of our communities. Our nearly 16,000 employees operate and maintain the nation's largest electric transmission system with 40,000 line miles, along with more than 225,000 miles of distribution lines to deliver energy to 5.6 million customers in 11 states. AEP also is one of the nation's largest electricity producers with approximately 30,000 megawatts of diverse generating capacity. We are focused on safety and operational excellence, creating value for our stakeholders and bringing opportunity to our service territory through economic development and community engagement. Our family of companies includes AEP Ohio, AEP Texas, Appalachian Power (in Virginia, West Virginia and Tennessee), Indiana Michigan Power, Kentucky Power, Public Service Company of Oklahoma, and Southwestern Electric Power Company (in Arkansas, Louisiana, east Texas and the Texas Panhandle). AEP also owns AEP Energy, a competitive retail energy supplier. AEP is headquartered in Columbus, Ohio. For more information, visit aep.com.