Dominion CNG Capital Trust I to Redeem Its 7.8 % Trust Preferred Securities

Continuing its previously announced plan to use proceeds from the pending sales of its oil and natural gas exploration and production (E&P) assets, Consolidated Natural Gas Company, a wholly owned subsidiary of Dominion Resources, Inc. (NYSE: D), announced today that its subsidiary trust, Dominion CNG Capital Trust I, will redeem all of its outstanding 7.8 % Trust Preferred Securities (NYSE: DMG PrA) on July 17, 2007. The paying agent is The Bank of New York. The redemption price is the par value of $25 per preferred security plus accrued and unpaid distributions through and including the redemption date. The record date will be July 16, 2007.