HOUSTON--(BUSINESS WIRE)--Jan. 29, 2008--Holli C. Nichols, Executive Vice President and Chief Financial Officer of Dynegy Inc. (NYSE:DYN), will speak at the Credit Suisse Energy Summit in Vail, Colorado. Nichols' presentation is scheduled for 8:50 a.m. MT/9:50 a.m. CT on Wednesday, February 6, 2008.

The presentation will be web cast live, and will be available via the "Investor Relations" section of Dynegy's web site at www.dynegy.com through Wednesday, March 5, 2008.

Dynegy Inc. produces and sells electric energy, capacity and ancillary services in key U.S. markets. The company's power generation portfolio consists of approximately 20,000 megawatts of baseload, intermediate and peaking power plants fueled by a mix of coal, fuel oil and natural gas. DYNC

    CONTACT: Dynegy Inc., Houston
             Media: David Byford, 713-767-5800
             or
             Analysts: Nir Grossman, 713-507-6466

    SOURCE: Dynegy Inc.