Power plants in Bristol County, Massachusetts
65 operating power plants in Bristol County, Massachusetts, with 592 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Bristol County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Dighton Power PlantNatural gas | 200 | 276 | 15.7% |
| 2 | Cleary Flood HybridNatural gas | 121 | 54.2 | 5.3% |
| 3 | Dartmouth Power Associates LPNatural gas | 97 | 88.9 | 10.4% |
| 4 | West Water StreetOil | 10 | 2.4 | 2.7% |
| 5 | Brookwood Drive Community SolarSolar and battery storage | 8.0 | 5.5 | 13.0% |
| 6 | NL MA - CopicutSolar | 8.0 | 6.1 | – |
| 7 | DartmouthSolar | 6.3 | 6.4 | 11.6% |
| 8 | Adirondack A+B Community Solar GardenSolar | 5.0 | 8.7 | 19.8% |
| 9 | Woodland Avenue Solar 1Solar | 5.0 | 8.7 | 19.9% |
| 10 | Westport Stone & Sand Solar (CSG)Solar | 5.0 | 6.8 | 15.6% |
| 11 | Fisher Road SolarSolar | 4.6 | 7.1 | 17.6% |
| 12 | Freetown SolarSolar | 4.5 | 6.4 | 16.1% |
| 13 | Westport B Community Solar GardenSolar | 4.5 | 7.9 | 20.0% |
| 14 | Dartmouth Farms SolarSolar | 4.3 | 3.7 | 9.9% |
| 15 | Syncarpha FreetownSolar | 3.9 | 6.4 | 18.8% |
| 16 | MA-Dighton-ASolar | 3.8 | 5.9 | 17.6% |
| 17 | ApolloSolar and battery storage | 3.8 | 2.5 | 12.0% |
| 18 | Greater New Bedford LFG Utiliz. FacilityLandfill gas | 3.3 | 13.4 | 46.4% |
| 19 | Norton LLCSolar | 3.3 | 1.1 | 4.0% |
| 20 | Pine Hill WestportSolar | 3.3 | 2.7 | – |
| 21 | DG Dighton LLC CSGSolar | 3.1 | 5.1 | 18.9% |
| 22 | Berkley East Solar LLCSolar | 3.0 | 4.9 | 18.6% |
| 23 | Fairhaven WindWind | 3.0 | 3.1 | 11.8% |
| 24 | Southern Sky Renew Energy Berkley LLCSolar | 3.0 | 4.2 | 16.0% |
| 25 | BerkleySolar | 3.0 | 3.7 | 14.3% |
| 26 | Fairhaven MA 2Solar | 2.9 | 4.3 | 16.8% |
| 27 | Acushnet- High HillSolar | 2.8 | 3.3 | 13.3% |
| 28 | Elm StreetSolar | 2.8 | 4.7 | 19.4% |
| 29 | Braley Road 2Solar | 2.6 | 3.9 | 17.0% |
| 30 | 433 Purchase Solar NG, LLCSolar | 2.5 | 3.8 | 17.4% |
| 31 | Manheim New EnglandSolar | 2.5 | 2.5 | 11.3% |
| 32 | Westport (MA)Solar | 2.5 | 3.5 | 15.8% |
| 33 | GSPP Raynham TMLP, LLC CSGSolar | 2.3 | 3.7 | 18.3% |
| 34 | Padelford SolarSolar | 2.2 | 3.5 | 18.2% |
| 35 | Dartmouth II SolarSolar | 2.0 | 2.6 | 14.8% |
| 36 | Rehoboth SolarSolar | 2.0 | 2.9 | 16.6% |
| 37 | Stone Hill Solar CSGSolar | 2.0 | 2.4 | 13.5% |
| 38 | Fall River Solar CSGSolar | 2.0 | 2.3 | 13.1% |
| 39 | ISM Solar Dighton 2, LLC CSGSolar | 2.0 | 3.6 | 20.5% |
| 40 | Westport Community Solar GardenSolar | 2.0 | 1.7 | 10.0% |
| 41 | Faunce Corner Community SolarSolar and battery storage | 2.0 | 1.8 | 22.4% |
| 42 | VenturaSolar and battery storage | 2.0 | 2.1 | 25.6% |
| 43 | NL MA - DivisionSolar and battery storage | 2.0 | 0.0 | – |
| 44 | Acushnet-Braley Road 1Solar | 1.9 | 2.6 | 15.4% |
| 45 | Bullock Road Solar 1Solar | 1.9 | 3.8 | 23.0% |
| 46 | Washburn Road SolarSolar | 1.9 | 3.4 | 20.5% |
| 47 | Kearsarge AcushnetSolar | 1.9 | 3.0 | 17.7% |
| 48 | Dartmouth SolarSolar | 1.6 | 2.3 | 16.1% |
| 49 | Easton LandfillSolar | 1.6 | 2.5 | 18.1% |
| 50 | BWC Swan Pond River CSGSolar | 1.6 | 3.0 | 21.1% |
| 51 | Fairhaven C CSGSolar | 1.6 | 2.2 | 15.9% |
| 52 | Sullivan SolarSolar | 1.5 | 2.1 | 16.1% |
| 53 | Norton Landfill SolarSolar | 1.5 | 2.3 | 17.9% |
| 54 | Bridgewater Complex Co-Generation PlantNatural gas | 1.5 | 1.2 | 8.9% |
| 55 | Kenmare - Mansfield Branch StreetSolar | 1.5 | 2.3 | 17.9% |
| 56 | NortonSolar | 1.4 | 1.6 | 13.2% |
| 57 | Westport MA 1 Community SolarSolar | 1.3 | 2.1 | 18.7% |
| 58 | Westport MA 2 Community SolarSolar | 1.2 | 1.5 | 14.5% |
| 59 | Dartmouth LandfillSolar | 1.1 | 1.8 | 18.6% |
| 60 | GSPP NESV, LLCSolar | 1.1 | 1.6 | 16.7% |
| 61 | Acushnet Hawes Reed RoadSolar | 1.0 | 1.8 | 20.4% |
| 62 | Acushnet MA 1Solar | 1.0 | 1.0 | 11.5% |
| 63 | Acushnet MA 2 (CSG)Solar | 1.0 | 1.0 | 11.6% |
| 64 | Freetown MA 1, LLCSolar | 1.0 | 1.6 | 18.0% |
| 65 | 376 NashSolar and battery storage | 1.0 | 0.0 | 0.4% |
MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources
More power plant lists for Massachusetts
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Other counties in Massachusetts
Worcester County188 plants · 1,953 MWHampden County79 plants · 1,402 MWPlymouth County69 plants · 473 MWMiddlesex County59 plants · 474 MWBerkshire County42 plants · 1,024 MWHampshire County38 plants · 160 MWNorfolk County37 plants · 2,731 MWEssex County33 plants · 1,151 MWFranklin County33 plants · 1,334 MW