AES CEO to Present at Deutsche Bank 2004 Electric Power Conference.

Energy Editors/Business Editors

Deutsche Bank 2004 Electric Power Conference

ARLINGTON, Va.--(BUSINESS WIRE)--June 9, 2004

Paul Hanrahan, President and Chief Executive Officer of AES (NYSE:AES) will address the Deutsche Bank 2004 Electric Power Conference on Tuesday, June 15, 2004. The presentation is scheduled to start at 3:15 p.m. Eastern Daylight Time.

To access the presentation webcast, go to the AES website at www.aes.com and click on "News and Events", then "Calendar of Events". A replay of the presentation will be available at the AES website approximately 3 hours after the live presentation and will be accessible for approximately 30 days.

AES is a leading global power company, with 2003 sales of $8.4 billion. AES delivers 45,000 megawatts of electricity to customers in 27 countries through 113 power facilities and 17 distribution companies. Our 30,000 people are committed to operational excellence and meeting the world's growing power needs. To learn more about AES, please visit www.aes.com or contact AES investor relations at [e-mail].