January 30, 2006

RICHMOND, Va. – Dominion (NYSE: D) Exploration and Production President and CEO Duane Radtke will address investors and securities analysts at the Credit Suisse 2006 Energy Summit. The 8:40 a.m. MT presentation is scheduled for Tuesday, Jan. 31, 2006 in Vail, CO. Investors can access the Web cast and a copy of the presentation material on Tuesday morning at http://www.dom.com/investors/.

Dominion is one of the nation's largest producers of energy, with a portfolio of about 28,100 megawatts of generation, about 6 trillion cubic feet equivalent of proved natural gas reserves and 7,900 miles of natural gas transmission pipeline. Dominion also operates the nation's largest underground natural gas storage system with more than 965 billion cubic feet of storage capacity and serves retail energy customers in nine states. For more information about Dominion, visit the company's Web site at http://www.dom.com/.

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