Media Advisory: Duke Energy Executive to Address Lehman Brothers CEO Energy/Power Conference

CHARLOTTE, N.C. - Duke Energy Group Executive and Chief Financial Officer David L. Hauser, will speak at the Lehman Brothers CEO Energy/Power Conference, September 6, 2007, in New York City.

A live webcast of the presentation will begin at approximately 9:45 a.m. ET.
The webcast will be available via the Investors section of Duke Energy’s Web site at: www.duke-energy.com/investors/. A replay of the webcast will be available later that day and archived on the Web site for approximately 30 days.