| State Rank | City | (Past Year)">Net Generation (Past Year) | Power Plants |
| #7 | West Wareham, MA | 658.5 GWh | 19 |
| #20 | Pittsfield, MA | 175.1 GWh | 18 |
| #43 | Acushnet Center, MA | 30.8 GWh | 17 |
| #10 | Worcester, MA | 422.4 GWh | 17 |
| #8 | Chicopee, MA | 652.7 GWh | 15 |
| #23 | Amherst Town, MA | 125.8 GWh | 13 |
| #22 | Smith Mills, MA | 129.2 GWh | 13 |
| #5 | Sturbridge, MA | 1.0 TWh | 13 |
| #30 | Southbridge Town, MA | 44.7 GWh | 12 |
| #1 | Bellingham, MA | 6.7 TWh | 11 |
| #18 | Holyoke, MA | 190.1 GWh | 11 |
| #27 | Oxford, MA | 56.9 GWh | 11 |
| #39 | Springfield, MA | 34.4 GWh | 11 |
| #37 | Kingston, MA | 35.5 GWh | 10 |
| #34 | Spencer, MA | 36.7 GWh | 10 |
| #11 | Boston, MA | 393.5 GWh | 9 |
| #55 | Brockton, MA | 21.1 GWh | 9 |
| #49 | East Brookfield, MA | 27.8 GWh | 9 |
| #25 | Lowell, MA | 67.8 GWh | 9 |
| #42 | Palmer Town, MA | 31.5 GWh | 9 |
| #36 | Plymouth, MA | 36.4 GWh | 9 |
| #29 | Whitinsville, MA | 44.9 GWh | 9 |
| #31 | Gardner, MA | 42.8 GWh | 8 |
| #51 | Great Barrington, MA | 26.2 GWh | 8 |
| #32 | Northampton, MA | 42.7 GWh | 8 |
| #35 | Shirley, MA | 36.5 GWh | 8 |
| #13 | Taunton, MA | 355.0 GWh | 8 |
| #54 | Wilbraham, MA | 22.2 GWh | 8 |
| #6 | Agawam Town, MA | 836.9 GWh | 7 |
| #64 | Barre, MA | 17.2 GWh | 7 |
| #21 | Leominster, MA | 132.5 GWh | 7 |
| #164 | Middleborough Center, MA | 795.0 MWh | 7 |
| #45 | North Brookfield, MA | 29.6 GWh | 7 |
| #24 | Shelburne Falls, MA | 98.2 GWh | 7 |
| #65 | South Lancaster, MA | 17.1 GWh | 7 |
| #59 | Westborough, MA | 18.1 GWh | 7 |
| #28 | Cheshire, MA | 48.3 GWh | 6 |
| #53 | Fall River, MA | 22.7 GWh | 6 |
| #60 | Fitchburg, MA | 17.7 GWh | 6 |
| #79 | Hanson, MA | 11.8 GWh | 6 |
| #14 | Haverhill, MA | 311.6 GWh | 6 |
| #57 | North Lakeville, MA | 20.6 GWh | 6 |
| #26 | Orange, MA | 66.3 GWh | 6 |
| #63 | Somerset, MA | 17.3 GWh | 6 |
| #70 | South Deerfield, MA | 15.5 GWh | 6 |
| #85 | Ware, MA | 10.9 GWh | 6 |
| #38 | Warren, MA | 34.5 GWh | 6 |
| #83 | Wilmington, MA | 11.1 GWh | 6 |
| #61 | Monson Center, MA | 17.7 GWh | 5 |
| #44 | Ocean Grove, MA | 29.9 GWh | 5 |
| #48 | Russell, MA | 28.9 GWh | 5 |
| #56 | Rutland, MA | 20.9 GWh | 5 |
| #9 | Sandwich, MA | 559.9 GWh | 5 |
| #86 | Athol, MA | 10.8 GWh | 4 |
| #145 | Beverly, MA | 2.7 GWh | 4 |
| #46 | Blandford, MA | 29.6 GWh | 4 |
| #72 | Clinton, MA | 14.1 GWh | 4 |
| #67 | Falmouth, MA | 16.0 GWh | 4 |
| #47 | Foxborough, MA | 28.9 GWh | 4 |
| #113 | Framingham, MA | 6.2 GWh | 4 |
| #76 | Franklin Town, MA | 13.8 GWh | 4 |
| #52 | Groton, MA | 25.0 GWh | 4 |
| #153 | Ipswich, MA | 2.3 GWh | 4 |
| #15 | Lawrence, MA | 299.4 GWh | 4 |
| #71 | Lunenburg, MA | 15.0 GWh | 4 |
| #90 | Mattapoisett Center, MA | 8.8 GWh | 4 |
| #93 | Methuen Town, MA | 8.6 GWh | 4 |
| #16 | Milford, MA | 277.7 GWh | 4 |
| #66 | Millers Falls, MA | 16.4 GWh | 4 |
| #68 | New Bedford, MA | 15.5 GWh | 4 |
| #62 | North Westport, MA | 17.5 GWh | 4 |
| #98 | Norton Center, MA | 7.7 GWh | 4 |
| #41 | Pinehurst, MA | 32.1 GWh | 4 |
| #17 | Turners Falls, MA | 261.0 GWh | 4 |
| #78 | Walpole, MA | 13.2 GWh | 4 |
| #114 | Webster, MA | 6.1 GWh | 4 |
| #58 | Winchendon, MA | 18.4 GWh | 4 |
| #74 | Amesbury Town, MA | 14.0 GWh | 3 |
| #118 | Bliss Corner, MA | 5.8 GWh | 3 |
| #124 | Bridgewater Town, MA | 5.1 GWh | 3 |
| #3 | Cambridge, MA | 1.7 TWh | 3 |
| #77 | Chester, MA | 13.2 GWh | 3 |
| #88 | East Douglas, MA | 9.7 GWh | 3 |
| #80 | East Pepperell, MA | 11.6 GWh | 3 |
| #73 | Easthampton Town, MA | 14.0 GWh | 3 |
| #12 | Edgartown, MA | 366.2 GWh | 3 |
| #97 | Forestdale, MA | 7.7 GWh | 3 |
| #84 | Granby, MA | 11.1 GWh | 3 |
| #107 | Hopedale, MA | 6.7 GWh | 3 |
| #155 | Longmeadow, MA | 2.2 GWh | 3 |
| #126 | Millis-Clicquot, MA | 5.0 GWh | 3 |
| #75 | Peabody, MA | 13.8 GWh | 3 |
| #108 | Sharon, MA | 6.6 GWh | 3 |
| #128 | South Ashburnham, MA | 4.6 GWh | 3 |
| #92 | Upton, MA | 8.6 GWh | 3 |
| #103 | West Concord, MA | 6.9 GWh | 3 |
| #87 | Westfield, MA | 10.6 GWh | 3 |
| #112 | Adams, MA | 6.2 GWh | 2 |
| #129 | Attleboro, MA | 4.5 GWh | 2 |
| #82 | Barnstable Town, MA | 11.2 GWh | 2 |
Net Generation data is based on the last 12 months since Dec 2025