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

Email Us

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.

Contact Us

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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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Useful Information

At your fingertips

From time to time, many of us have special circumstances, like a loved one who uses life support equipment or customers who are building a new home or business and need electrical service. Here, you will find the information and forms you're looking for. If it’s not all here, head over to our Contact Us page and let us know.

Life Support Notification 
Ability to Serve - Electric Service Requirement
Ability to Serve - Ability to Serve Letters
Landlord Letter
Liability Claim Form
VT Sales Tax Exemption for Resale and Exempt Organizations
VT Sales Tax Exemption for Fuel or Electricity