| State Rank | City | (Past Year)">Net Generation (Past Year) | Power Plants |
| #37 | Kingston, MA | 35.5 GWh | 10 |
| #153 | Ipswich, MA | 2.3 GWh | 4 |
| #121 | Hudson, MA | 5.7 GWh | 2 |
| #142 | Hopkinton, MA | 2.8 GWh | 1 |
| #107 | Hopedale, MA | 6.7 GWh | 3 |
| #18 | Holyoke, MA | 190.1 GWh | 11 |
| #14 | Haverhill, MA | 311.6 GWh | 6 |
| #95 | Hatfield, MA | 7.8 GWh | 2 |
| #79 | Hanson, MA | 11.8 GWh | 6 |
| #159 | Hanscom AFB, MA | 1.9 GWh | 1 |
| #52 | Groton, MA | 25.0 GWh | 4 |
| #147 | Greenfield, MA | 2.6 GWh | 1 |
| #51 | Great Barrington, MA | 26.2 GWh | 8 |
| #84 | Granby, MA | 11.1 GWh | 3 |
| #31 | Gardner, MA | 42.8 GWh | 8 |
| #76 | Franklin Town, MA | 13.8 GWh | 4 |
| #113 | Framingham, MA | 6.2 GWh | 4 |
| #47 | Foxborough, MA | 28.9 GWh | 4 |
| #97 | Forestdale, MA | 7.7 GWh | 3 |
| #60 | Fitchburg, MA | 17.7 GWh | 6 |
| #110 | Fiskdale, MA | 6.3 GWh | 2 |
| #67 | Falmouth, MA | 16.0 GWh | 4 |
| #53 | Fall River, MA | 22.7 GWh | 6 |
| #162 | Everett, MA | 1.3 GWh | 2 |
| #12 | Edgartown, MA | 366.2 GWh | 3 |
| #73 | Easthampton Town, MA | 14.0 GWh | 3 |
| #80 | East Pepperell, MA | 11.6 GWh | 3 |
| #88 | East Douglas, MA | 9.7 GWh | 3 |
| #49 | East Brookfield, MA | 27.8 GWh | 9 |
| #160 | Dover, MA | 1.7 GWh | 1 |
| #136 | Devens, MA | 3.3 GWh | 1 |
| #96 | Dennis, MA | 7.7 GWh | 1 |
| #106 | Deerfield, MA | 6.7 GWh | 2 |
| #105 | Danvers, MA | 6.8 GWh | 1 |
| #109 | Cordaville, MA | 6.4 GWh | 1 |
| #127 | Cochituate, MA | 4.9 GWh | 2 |
| #72 | Clinton, MA | 14.1 GWh | 4 |
| #8 | Chicopee, MA | 652.7 GWh | 15 |
| #77 | Chester, MA | 13.2 GWh | 3 |
| #28 | Cheshire, MA | 48.3 GWh | 6 |
| #119 | Chatham, MA | 5.8 GWh | 2 |
| #3 | Cambridge, MA | 1.7 TWh | 3 |
| #138 | Buzzards Bay, MA | 3.1 GWh | 2 |
| #101 | Brookfield, MA | 7.2 GWh | 2 |
| #55 | Brockton, MA | 21.1 GWh | 9 |
| #124 | Bridgewater Town, MA | 5.1 GWh | 3 |
| #146 | Brewster, MA | 2.7 GWh | 2 |
| #163 | Braintree Town, MA | 1.3 GWh | 2 |
| #166 | Bourne, MA | 89.0 MWh | 1 |
| #11 | Boston, MA | 393.5 GWh | 9 |
| #118 | Bliss Corner, MA | 5.8 GWh | 3 |
| #46 | Blandford, MA | 29.6 GWh | 4 |
| #145 | Beverly, MA | 2.7 GWh | 4 |
| #1 | Bellingham, MA | 6.7 TWh | 11 |
| #99 | Belchertown, MA | 7.6 GWh | 2 |
| #64 | Barre, MA | 17.2 GWh | 7 |
| #82 | Barnstable Town, MA | 11.2 GWh | 2 |
| #156 | Baldwinville, MA | 2.1 GWh | 1 |
| #139 | Ayer, MA | 3.0 GWh | 1 |
| #129 | Attleboro, MA | 4.5 GWh | 2 |
| #86 | Athol, MA | 10.8 GWh | 4 |
| #151 | Andover, MA | 2.3 GWh | 1 |
| #23 | Amherst Town, MA | 125.8 GWh | 13 |
| #74 | Amesbury Town, MA | 14.0 GWh | 3 |
| #6 | Agawam Town, MA | 836.9 GWh | 7 |
| #112 | Adams, MA | 6.2 GWh | 2 |
| #43 | Acushnet Center, MA | 30.8 GWh | 17 |
Net Generation data is based on the last 12 months since Dec 2025