Power plants in Plymouth County, Massachusetts
69 operating power plants in Plymouth County, Massachusetts, with 473 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
69
Nameplate capacity
473 MW
Net generation, 2025
833 GWh
Largest power plants in Plymouth County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Cranberry Point Energy StorageBattery storage | 150 | −9.6* | – |
| 2 | SEMASS Resource RecoveryMunicipal solid waste | 99 | 567 | 65.7% |
| 3 | 59 Federal Rd(CSG)Solar and battery storage | 10 | 11.2 | 27.1% |
| 4 | 0 Hammond St CSGSolar and battery storage | 9.8 | 14.3 | 34.7% |
| 5 | Old Middleboro Road SolarSolar and battery storage | 9.5 | 8.4 | 19.5% |
| 6 | 276 Federal Rd(CSG)Solar and battery storage | 8.3 | 9.4 | 21.6% |
| 7 | 160 Tihonet Rd Hybrid(CSG)Solar and battery storage | 8.3 | 9.9 | 22.8% |
| 8 | Future Generation WindWind | 8.0 | 11.4 | 16.2% |
| 9 | UplandSolar and battery storage | 7.3 | 3.3 | – |
| 10 | 77 Farm to Market Rd Hybrid(CSG)Solar and battery storage | 7.2 | 9.1 | 21.0% |
| 11 | 299 Farm to Market Rd Hybrid(CSG)Solar and battery storage | 5.3 | 5.2 | 20.1% |
| 12 | Brook Street Solar 1 CSGSolar | 5.0 | 3.4 | 7.9% |
| 13 | RavenbrookSolar | 5.0 | 6.4 | 14.5% |
| 14 | Plympton Main Street Solar, LLCSolar | 5.0 | 7.4 | 16.9% |
| 15 | BWC Origination 18Solar | 4.8 | 7.4 | 17.5% |
| 16 | Lepomis PV Energy LLCSolar | 4.5 | 7.7 | 19.5% |
| 17 | Federal Road Solar 1, LLC CSGSolar | 4.4 | 8.3 | 21.5% |
| 18 | New Bedford (MA) PlymouthSolar | 4.3 | 7.0 | 18.5% |
| 19 | DG Crystal Spring CSGSolar | 4.2 | 6.8 | 18.6% |
| 20 | Cranberry Highway Solar LLCSolar and battery storage | 4.2 | 3.4 | 18.0% |
| 21 | Plymouth Site 1Solar | 4.0 | 7.5 | 21.3% |
| 22 | Redbrook Community Solar 1Solar | 4.0 | 1.4 | 4.1% |
| 23 | BWC Gibbs BrookSolar | 4.0 | 6.6 | 18.9% |
| 24 | Ring RoadSolar and battery storage | 4.0 | 2.0 | – |
| 25 | Ajax Solar, LLC (MA)Solar | 3.8 | 4.4 | 13.3% |
| 26 | Onyx - Brockton Thatcher Landfill SolarSolar | 3.7 | 5.0 | 15.3% |
| 27 | Acushnet AD MakepeaceSolar | 3.5 | 6.1 | 19.9% |
| 28 | Quittacas Pond SolarSolar | 3.5 | 5.5 | 17.9% |
| 29 | Raboth - Marion DriveSolar | 3.5 | 3.6 | 11.7% |
| 30 | Wareham Solar PVSolar | 3.3 | 1.1 | 3.8% |
| 31 | Syncarpha Halifax Hybrid CSGSolar and battery storage | 3.3 | 2.8 | 19.2% |
| 32 | Marshfield PVSolar | 3.0 | 4.6 | 17.4% |
| 33 | 196 Tremont St(CSG)Solar and battery storage | 3.0 | 3.7 | 30.5% |
| 34 | Lakeville SolarSolar | 2.7 | 3.0 | 12.9% |
| 35 | Rounseville SolarSolar | 2.7 | 3.8 | 16.2% |
| 36 | Scituate PVSolar | 2.5 | 2.9 | 13.5% |
| 37 | Cedarville CSGSolar | 2.5 | 0.9 | 4.2% |
| 38 | Halifax SolarSolar | 2.5 | 3.9 | 17.8% |
| 39 | Onyx - Pembroke Landfill SolarSolar | 2.4 | 3.5 | 16.6% |
| 40 | Plympton Lake Street SolarSolar | 2.4 | 2.0 | 9.6% |
| 41 | Bridgewater Solar CSGSolar | 2.3 | 3.7 | 18.5% |
| 42 | East Bridgewater SolarSolar | 2.3 | 3.3 | 16.5% |
| 43 | Town of East Bridgewater CSGSolar | 2.0 | 1.3 | 7.3% |
| 44 | Rockland Solar CSGSolar | 2.0 | 1.6 | 9.3% |
| 45 | Carver MA 1 Community SolarSolar | 2.0 | 3.1 | 17.6% |
| 46 | Wareham MA 1 Community SolarSolar | 2.0 | 2.8 | 16.0% |
| 47 | Spring Street Solar 1 CSGSolar | 2.0 | 3.0 | 17.4% |
| 48 | Carver CSGSolar | 2.0 | 3.5 | 19.8% |
| 49 | 71 Charlotte Furnace Rd Hybrid(CSG)Solar and battery storage | 2.0 | 2.7 | 31.3% |
| 50 | Ward Solar 1, LLCSolar | 2.0 | 3.4 | 19.3% |
| 51 | 342 CircuitSolar and battery storage | 2.0 | 0.0 | – |
| 52 | Emerald Marshfields, LLCSolar | 1.9 | 2.3 | 13.9% |
| 53 | West Bridgewater AB CSGSolar | 1.7 | 2.5 | 17.1% |
| 54 | Camelot Wind LLCWind | 1.5 | 2.8 | 21.2% |
| 55 | Scituate WindWind | 1.5 | 2.5 | 19.2% |
| 56 | BWC Harlow BrookSolar | 1.5 | 2.1 | 16.1% |
| 57 | BWC Pocasset RiverSolar | 1.5 | 2.3 | 17.4% |
| 58 | CarverSolar | 1.5 | 1.8 | 13.9% |
| 59 | 20 BedfordSolar and battery storage | 1.5 | 0.1 | 3.3% |
| 60 | Plymouth SolarSolar | 1.1 | 1.5 | 16.0% |
| 61 | Tihonet SolarSolar | 1.0 | 1.8 | 20.0% |
| 62 | Onset East Community Solar FacilitySolar | 1.0 | 1.6 | 17.9% |
| 63 | Onset West Community Solar FacilitySolar | 1.0 | 1.6 | 17.9% |
| 64 | Big George PV CSGSolar | 1.0 | 1.4 | 15.5% |
| 65 | BWC Wareham RiverSolar | 1.0 | 1.7 | 19.9% |
| 66 | Cranberry SolarSolar | 1.0 | 1.7 | 19.6% |
| 67 | 115 G FisherSolar | 1.0 | 1.5 | 17.6% |
| 68 | 154 D FisherSolar | 1.0 | 1.6 | 18.2% |
| 69 | Rochester MA 2Solar | 1.0 | 1.4 | 16.3% |
* Fewer than 12 months of 2025 reported, so the total is partial.
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
Largest power plants in Massachusetts50 plants · 11,834 MWSolar farms in Massachusetts554 plants · 1,498 MWWind farms in Massachusetts19 plants · 897 MWBattery storage projects in Massachusetts131 projects · 739 MWNatural gas power plants in Massachusetts43 plants · 6,537 MWHydroelectric power plants in Massachusetts28 plants · 265 MW
Other counties in Massachusetts
Worcester County188 plants · 1,953 MWHampden County79 plants · 1,402 MWBristol County65 plants · 592 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