Comverge Announces First Quarter 2009 Earnings Call Details and Investor/Analyst Day Information

Investor/Analyst Day scheduled for April 9 in Houston

EAST HANOVER, N.J., April 3, 2009  Comverge, Inc. (Nasdaq: COMV), a leading provider of smart grid, demand management and energy efficiency solutions, announced today it will report first quarter 2009 earnings results on Thursday, May 7, 2009 by issuing a news release after the market closes and conducting a conference call on the same day at 5:00 p.m. EDT. To participate in the call dial 877-718-5095 or 719-325-4834 for international participants.

An audio replay of the call will be available on the investor relations section of our website beginning May 7, 2009 at 8:00 p.m. and available until May 14, 2009 12:00 a.m. EDT, (midnight) by dialing in 888-203-1112 (719-457-0820 for international participants) and using conference code number 6942344.

Investor/Analyst Day
Comverge will hold an invitation-only Investor/Analyst Day presentation on April 9, 2009 in Houston, Texas for equity research analysts and large institutional investors. The event is scheduled from 8:30 a.m. CDT/9:30 a.m. EDT until 1:00 p.m. CDT/2:00 p.m. EDT. Pre-registration is required. The public is invited to listen to a live web cast of the event at http://ir.comverge.com or dial in to 877-874-1586 or 719-325-4756 An audio replay of the call will be available on the investor relations section of our website beginning April 9, 2009 at 8:00 p.m. and available until April 16, 2009 12:00 a.m. EDT, (midnight) by dialing in 888-203-1112 (719-457-0820 for international participants) and using conference code number 6942344.

About Comverge
Comverge, with over 2600 megawatts of clean energy capacity under management, is a leading provider of clean energy solutions that improve grid reliability and supply electric capacity on a more cost effective basis than conventional alternatives by reducing base load and peak load energy consumption. For more information, visit www.comverge.com.

Media Relations

Simon Jones
PR for Comverge, Inc.
415.856.5155
Vice President, Blanc and Otus
sjones@blancandotus.com

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