Main Office

Green Mountain Power 163 Acorn Lane Colchester, VT 05446 1-888-835-4672

Office hours Mon to Fri, 8 a.m. – 5 p.m.
We are closed on major holidays, the day after Thanksgiving and Christmas Eve

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Green Mountain Power

Latest GMP News

Green Mountain Power Reaches Deal for More Hydropower

Wed, 21 Sep 2016 11:45:26 GMT

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GMP & SunCommon Launch First Vermont Solar Storage Partnership

Wed, 14 Sep 2016 14:14:53 GMT

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