N EWS R ELEASE

July 27, 2018

COLUMBUS, Ohio, July 27, 2018 – American Electric Power (NYSE: AEP) is canceling the Wind Catcher project as a result of the Public Utility Commission of Texas’ July 26 decision to deny approval of the project. The project had been approved by the Arkansas Public Service Commission, Louisiana Public Service Commission and Federal Energy Regulatory Commission. A decision was pending at the Oklahoma Corporation Commission.

“We are disappointed that we will not be able to move forward with Wind Catcher, which was a great opportunity to provide more clean energy, lower electricity costs and a more diverse energy resource mix for our customers in Arkansas, Louisiana, Oklahoma and Texas,” said Nicholas K. Akins, AEP chairman, president and chief executive officer. “To realize the full benefits of Wind Catcher for customers, timely approvals were required from all jurisdictions so we could complete the project by the end of 2020 and be eligible for 100 percent of the federal production tax credit. We want to thank our employees and our partners for all of their work on the development of the Wind Catcher project.

“The strategic investments we are making in AEP’s regulated businesses will continue to support our 5 percent to 7 percent earnings growth rate. We are investing in a cleaner, smarter energy system for our customers and will continue to pursue opportunities to provide the new energy resources and technology solutions that bring value to our customers.”

AEP plans to invest $24 billion in 2018 through 2021 to rebuild and enhance aging infrastructure, add advanced technologies to the energy system and create a more reliable and resilient grid to enhance service for customers.

American Electric Power, based in Columbus, Ohio, is focused on building a smarter energy infrastructure and delivering new technologies and custom energy solutions to our customers. AEP’s more than 17,000 employees operate and maintain the nation’s largest electricity transmission system and more than 224,000 miles of distribution lines to efficiently deliver safe, reliable power to nearly 5.4 million regulated customers in 11 states. AEP also is one of the nation’s largest electricity producers with approximately 33,000 megawatts of diverse generating capacity, including 4,200 megawatts of renewable energy. AEP’s family of companies includes utilities AEP Ohio, AEP Texas, Appalachian Power (in Virginia and West Virginia), AEP Appalachian Power (in Tennessee), Indiana Michigan Power, Kentucky Power, Public Service Company of Oklahoma, and Southwestern Electric Power Company (in Arkansas, Louisiana and east Texas). AEP also owns AEP Energy, AEP Energy Partners, AEP OnSite Partners and AEP Renewables, which provide innovative competitive energy solutions nationwide.

---

This report made by American Electric Power and its Registrant Subsidiaries contains forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934. Although AEP and each of its Registrant Subsidiaries believe that their expectations are based on reasonable assumptions, any such statements may be influenced by factors that could cause actual outcomes and results to be materially different from those projected. Among the factors that could cause actual results to differ materially from those in the forward-looking statements are: economic growth or contraction within and changes in market demand and demographic patterns in AEP service territories; inflationary or deflationary interest rate trends; volatility in the financial markets, particularly developments affecting the availability or cost of capital to finance new capital projects and refinance existing debt; the availability and cost of funds to finance working capital and capital needs, particularly during periods when the time lag between incurring costs and recovery is long and the costs are material; electric load and customer growth; weather conditions, including storms and drought conditions, and AEP’s ability to recover significant storm restoration costs; the cost of fuel and its transportation, the creditworthiness and performance of fuel suppliers and transporters and the cost of storing and disposing of used fuel, including coal ash and spent nuclear fuel; availability of necessary generating capacity, the performance of AEP’s generating plants and the availability of fuel, including processed nuclear fuel, parts and service from reliable vendors; AEP’s ability to recover fuel and other energy costs through regulated or competitive electric rates; AEP’s ability to build renewable generation, transmission lines and facilities (including the ability to obtain any necessary regulatory approvals and permits) when needed at acceptable prices and terms and to recover those costs; new legislation, litigation and government regulation, including oversight of nuclear generation, energy commodity trading and new or heightened requirements for reduced emissions of sulfur, nitrogen, mercury, carbon, soot or particulate matter and other substances that could impact the continued operation, cost recovery, and/or profitability of AEP’s generation plants and related assets; evolving public perception of the risks associated with fuels used before, during and after the generation of electricity, including nuclear fuel; timing and resolution of pending and future rate cases, negotiations and other regulatory decisions, including rate or other recovery of new investments in generation, distribution and transmission service, environmental compliance and excess accumulated deferred income taxes; resolution of litigation; AEP’s ability to constrain operation and maintenance costs; prices and demand for power generated and sold at wholesale; changes in technology, particularly with respect to energy storage and new, developing, alternative or distributed sources of generation; AEP’s ability to recover through rates any remaining unrecovered investment in generating units that may be retired before the end of their previously projected useful lives; volatility and changes in markets for capacity and electricity, coal, and other energy-related commodities, particularly changes in the price of natural gas; changes in utility regulation and the allocation of costs within regional transmission organizations, including ERCOT, PJM and SPP; changes in the creditworthiness of the counterparties with whom AEP has contractual arrangements, including participants in the energy trading market; actions of rating agencies, including changes in the ratings of AEP debt; the impact of volatility in the capital markets on the value of the investments held by AEP’s pension, other postretirement benefit plans, captive insurance entity and nuclear decommissioning trust and the impact of such volatility on future funding requirements; accounting pronouncements periodically issued by accounting standard-setting bodies; the impact of federal tax reform on customer rates, income tax expense and cash flows; and other risks and unforeseen events, including wars, the effects of terrorism (including increased security costs), embargoes, cyber security threats and other catastrophic events.

April 04, 2024

February 27, 2024

February 26, 2024