AEP schedules live webcast of quarterly earnings call

The call will be archived on http://www.aep.com for use by those unable to listen during the live webcast.

Minimum requirements to listen to broadcast:

• The Windows Media Player software, free from www.microsoft.com/windows/windowsmedia/EN/default.asp

• At least a 28.8Kbps connection to the Internet

If you experience problems listening to the broadcast, send an e-mail to webcastsupport@tfprn.com.

American Electric Power, an energy company with a balanced portfolio of energy assets, owns and operates more than 42,000 megawatts of generating capacity in the United States and select international markets and is the largest electricity generator in the U.S. AEP is a leading wholesale marketer of energy commodities, utilizing its energy expertise and risk management skills to make optimal use of its generation, natural gas pipeline systems, natural gas storage, coal mines and inland barge fleet. AEP is also one of the largest electric utilities in the United States, with almost 5 million customers linked to AEP’s 11-state electricity transmission and distribution grid. The company is based in Columbus, Ohio.