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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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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Commercial Rates

Working with you to help increase your bottom line.

The success of your business is essential to the success of ours, which is why we make every effort to boost your business through the efficient use of electricity. Our goal is to help strengthen your business and improve customer value. We do this by identifying solutions to improve business competitiveness, and by providing analyses, information, and advice you can use to help make the most of electricity in your facilities. 

To view information about our residential and commercial rates, click here.

Understanding Charges