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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If you are contacting us about a current account, please include the address where service is provided, the account number and the name on the account. This will help us respond faster.

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Convenience means an easy and obvious place to log in to your account.

Click on the “Log in” button to your right to access all of your account information. To register your account, you will need a username, password, email address, and account number and password. To log in, you just need your username and password.

Strong storms have caused damage across the state...over 450 separate events. We have crews working to restore power as quickly as possible. You can report an outage by going to the Outage Center on our website or by calling us at 1-888-835-4672. 

Green Mountain Power

Latest GMP News

GMP Crews Restoring Power After Severe Thunderstorms

Sat, 23 Jul 2016 19:33:18 GMT

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GMP, VT Fish and Wildlife & Citizens Team Up to Install Bat Condo at Kingsland Bay State Park

Thu, 14 Jul 2016 12:19:11 GMT

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