Massachusetts Utility Providers

Your utility company determines which rebates you can access. Find your provider below to see all available incentives.

Mass Save Partners

Major Utility Providers

These utilities participate in Mass Save, providing access to the most comprehensive rebate programs in Massachusetts.

Eversource

Electric & Gas

Mass Save
Eastern MA, Greater Boston
1.4M+ customers
View rebates

National Grid

Electric & Gas

Mass Save
Central & Western MA
1.3M+ customers
View rebates

Cape Light Compact

Electric

Mass Save
Cape Cod & Marthas Vineyard
200K+ customers
View rebates

Liberty Utilities

Gas

Mass Save
Parts of Southeastern MA
50K+ customers
View rebates

Unitil

Electric & Gas

Mass Save
Parts of Southeastern MA
107K+ customers
View rebates

Berkshire Gas

Gas

Mass Save
Western MA (Berkshires)
40K+ customers
View rebates

Municipal Light Plants

Massachusetts has 40+ municipal electric utilities. While they don't participate in Mass Save, many offer their own rebate programs. Contact your municipal utility directly for available incentives.

Ashburnham Belmont Boylston Braintree Chester Chicopee Concord Danvers Georgetown Groton Groveland Hingham Holden Holyoke Hudson Hull Ipswich Littleton Mansfield Marblehead Middleborough Middleton North Attleborough Norwood Paxton Peabody Princeton Reading Russell Shrewsbury South Hadley Sterling Taunton Templeton Wakefield Wellesley West Boylston Westfield

Live in a municipal utility area?

While Mass Save rebates aren't available, many municipal light plants offer their own incentives, and the Massachusetts Schedule EC credit still applies. The federal tax credits ended on 31 December 2025.

Learn about municipal utility rebates

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