Westborough Power Choice is a Town electricity aggregation program that gives Westborough residents and businesses a Town-vetted alternative to National Grid’s Basic Service and other electricity supply offers in the marketplace, consumer protections, and the potential for savings (though savings cannot be guaranteed), while also helping to support Westborough’s sustainability efforts.

Cleaner electricity and new choices coming in November

Beginning in November, Westborough will buy an additional 20% of its electricity from renewable sources like the sun and the wind, in addition to the minimum amount required by state law. In addition, prices will change, and a new Budget plan will be available. These changes are the result of a new electricity supply contract with Dynegy, which will take effect as the current contract with Public Power ends. Active participants do not need to take any action to participate in the new contract in November.

Read the complete announcement from Westborough
Download the brochure (PDF)

Watch the informational video

The amount of renewable electricity in the Standard plan will increase by 2% per year and reach a peak of 42% in 2023.
Learn more about new prices and your new choices


All new electricity accounts in Westborough will be automatically enrolled in Westborough Power Choice, unless they choose to opt out. If you are not enrolled and wish to participate, you may enroll online or with a phone call. Learn more.

Compare the cost

Use this online calculator to compare the program price with the most recent 12-month average of National Grid’s Basic Service prices and to see the greenhouse gas emissions avoided by opting up to the 100% Green plan.

How it works

A municipal electricity aggregation is a group electricity purchasing program. Participating in Westborough Power Choice will change your electricity supplier and the price National Grid uses to calculate the supplier services portion of your electricity bill, but participating will not replace National Grid as your electric utility. Learn more.

Savings cannot be guaranteed

Please note that, while Westborough Power Choice offers the potential for savings when compared with National Grid’s Basic Service price, there is no guarantee of savings. This is because National Grid’s prices change every 6 months for residential and commercial customers and every 3 months for industrial customers, and future National Grid prices are unknown.

Protect your National Grid account number

National Grid will never knock on your door or call you to talk about your electricity bill.
Only provide your National Grid account number if you are ready to change your electricity supplier.