To provide you with the best experience possible and ensure we are presenting the correct information to you, our website requires customers enter a ZIP code for their service address.
Example ZIP codes from across our service territory are provided below. You can also visit the U.S. Postal Service's website to look-up a specific ZIP code.
to provide you with the best experience about our services.
Current rates and regulatory documents
Rate information for the supply portion of your electric bill.
Rate information for the delivery portion of your electric bill.
A breakdown of all rates available to customers.
Rate information for the natural gas supply side of your bill.
A breakdown of natural gas rates available to customers.
A breakdown of natural gas rates for customers who were formerly with Columbia Gas of Massachusetts.
Recent filings and upcoming hearings with the Department of Public Utilities (DPU).
Approved regulatory documents behind electric rates and fees.
Approved regulatory documents behind gas rates and fees.
See a sample electric bill and learn more about the charges.
See a sample gas bill and learn more about the charges.
We have monthly payment plans and income-based assistance programs available if you need help managing your energy bill.
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