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.

Green Mountain Power

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Reach out. We’ll be there.

We’d like to hear from you, especially if you have any questions or concerns.

If you have any account questions, you can call 1-888-835-4672.

If you need to report an outage, click here.

If you want to come visit us, here are directions on how to get here:

From I-89, headed north: Take Exit 16. Turn right at the end of the exit lane onto Roosevelt Highway. In approximately half a mile (4 stop lights INCLUDING the one at the exit ramp), turn left onto Rathe Road; continue approximately 100 yards; take the first right onto South Oak Circle; continue approximately 50 yards more and turn left onto Acorn Lane; continue one-tenth of a mile. Green Mountain Power is at the bottom of the hill.

Our main office address:
Green Mountain Power
163 Acorn Lane
Colchester, VT 05446


Two of our offices accept payments between the hours of 8:00 am and 5:00 pm.

  • Acorn Lane in Colchester, and 
  • Post Road in Rutland.
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