Green Mountain Power Announces Quarterly Dividend

Directors of Green Mountain Power Corporation (NYSE:GMP) announced today a quarterly cash dividend of $0.28 per share on the utility’s Common Stock, payable December 29, 2006 to holders of record at the close of business on December 18, 2006. The indicated annual dividend rate is $1.12.

Green Mountain Power Corporation (www.greenmountainpower.biz) is a Vermont-based energy services company serving 90,000 electric customers.