| Canal | Oil | Canal Generating LLC | 1.50 GW |
| Northfield Mountain | Hydroelectric | FirstLight Power Resources, Inc. - MA | 1.17 GW |
| Fore River Generating Station | Natural Gas | Calpine Fore River Energy Center, LLC | 872.2 MW |
| Salem Harbor Power Development LP | Natural Gas | Salem Harbor Power Development LP | 798.2 MW |
| Bear Swamp | Hydroelectric | Bear Swamp Power Company LLC | 666 MW |
| ANP Bellingham Energy Project | Natural Gas | Bellingham Power Generation LLC | 578 MW |
| ANP Blackstone Energy Project | Natural Gas | ANP Blackstone Energy Company LLC | 578 MW |
| Stony Brook | Oil | Massachusetts Mun Wholes Electric Co | 541.5 MW |
| Millennium Power | Natural Gas | Millennium Power Company, LLC | 427.5 MW |
| Bellingham Cogeneration Facility | Natural Gas | Northeast Energy Associates LP | 386.1 MW |
| Berkshire Power | Natural Gas | Berkshire Power Co LLC | 289 MW |
| Exelon West Medway II LLC | Natural Gas | Constellation Power, Inc | 263.6 MW |
| Masspower | Natural Gas | Masspower | 260.9 MW |
| Milford Power LP | Natural Gas | Milford Power LLC | 249.3 MW |
| Kendall Square Station | Natural Gas | Kendall Green Energy, LLC | 234.7 MW |
| Dighton Power Plant | Natural Gas | Dighton Power, LLC | 200 MW |
| Pittsfield Generating LP | Natural Gas | Pittsfield Generating Company, LP | 175.5 MW |
| Exelon Medway LLC | Oil | Constellation Power, Inc | 135 MW |
| Cleary Flood Hybrid | Natural Gas | City of Taunton | 121 MW |
| Potter Station 2 | Natural Gas | Town of Braintree - (MA) | 116 MW |
| SEMASS Resource Recovery | Waste | SEMASS Partnership | 98.5 MW |
| Dartmouth Power Associates LP | Natural Gas | Morris Energy Operations Company, LLC | 97.4 MW |
| Medical Area Total Energy Plant | Natural Gas | MATEP LLC | 94.8 MW |
| Deer Island Treatment Plant | Oil | Massachusetts Wtr Rauth-Deer I | 72.8 MW |
| M Street Jet | Oil | Massachusetts Bay Trans Auth | 69 MW |
| MMWEC Simple Cycle Gas Turbine | Natural Gas | Massachusetts Mun Wholes Electric Co | 65 MW |
| Waters River | Natural Gas | City of Peabody - (MA) | 64.9 MW |
| Cabot | Hydroelectric | FirstLight Power Resources, Inc. - MA | 61.8 MW |
| Wheelabrator Saugus | Waste | Wheelabrator Environmental Systems | 57.8 MW |
| Wheelabrator Millbury Facility | Waste | Wheelabrator Environmental Systems | 47.6 MW |
| Covanta Haverhill | Waste | Ogden Projects Inc-Haverhill | 46 MW |
| Mass Inst Tech Cntrl Utilities/Cogen Plt | Natural Gas | Massachusetts Inst of Tech | 43.4 MW |
| Exelon Framingham LLC | Oil | Constellation Power, Inc | 42.6 MW |
| Wheelabrator North Andover | Waste | Wheelabrator Environmental Systems | 40.3 MW |
| Hadley Falls | Hydroelectric | City of Holyoke Gas and Electric Dept. | 33.4 MW |
| Cobble Mountain | Hydroelectric | City of Holyoke Gas and Electric Dept. | 33 MW |
| New England Wind LLC | Wind | Avangrid Power LLC | 28.5 MW |
| Outer Cape Community Battery | Storage | Eversource | 25 MW |
| Boott Hydropower | Hydroelectric | Boott Hydro, LLC - Hybrid | 22.9 MW |
| Nantucket Hybrid | Oil | Nantucket Electric Co | 22.4 MW |
| Central Heating Plant | Natural Gas | University of Massachusetts Amherst | 20.4 MW |
| Berkshire Wind Power Project | Wind | Massachusetts Mun Wholes Electric Co | 19.6 MW |
| NE Renewable Fitchburg, LLC | Biomass | NE Renewable Fitchburg, LLC | 18 MW |
| Deerfield 5 | Hydroelectric | Great River Hydro, LLC | 17.5 MW |
| Univ of Massachusetts Medical Center | Natural Gas | University of Massachusetts Medical | 17.5 MW |
| Cherry Street | Natural Gas | Town of Hudson - (MA) | 17.3 MW |
| Lawrence Hydroelectric Associates | Hydroelectric | Central Rivers Power US, LLC | 14.8 MW |
| SJA Solar LLC-Solterra Monastery CSG | Solar | SJA Solar, LLC | 14.7 MW |
| Gillette SBMC | Natural Gas | The Gillette Company | 14.2 MW |
| Shrewsbury | Oil | Town of Shrewsbury - (MA) | 14 MW |
| Wellesley College Central Utility Plant | Natural Gas | Wellesley College | 13.9 MW |
| Barrett PV | Solar | MN8 Energy LLC | 11.9 MW |
| Fife Brook | Hydroelectric | Bear Swamp Power Company LLC | 11.2 MW |
| High Street Station | Natural Gas | Town of Ipswich - (MA) | 10.9 MW |
| 59 Federal Rd(CSG) | Solar | 59FED WHAM8 Solar, LLC | 10 MW |
| Beacon Solar, LLC | Solar | Beacon Solar, LLC | 10 MW |
| Blodgett Solar CSG | Solar | Blodgett Street Solar 1, LLC | 10 MW |
| Huxley Solar | Solar | Huxley Solar, LLC | 10 MW |
| West Water Street | Oil | City of Taunton | 10 MW |
| 0 Hammond St CSG | Storage | 0HAM WHAM8 Solar, LLC | 9.8 MW |
| Old Middleboro Road Solar | Solar | Agilitas Energy, Inc. | 9.5 MW |
| Dunstable Solar 1, LLC | Solar | AES Distributed Energy | 9 MW |
| Syncarpha Northbridge I Hybrid(CSG) | Solar | Syncarpha Northbridge I, LLC | 9 MW |
| Syncarpha Puddon I Hybrid CSG | Solar | Syncarpha Puddon I, LLC | 9 MW |
| Syncarpha Puddon II Hybrid CSG | Solar | Syncarpha Puddon II, LLC | 9 MW |
| ASD Wallum MA Solar LLC(CSG) | Solar | ASD Wallum MA Solar LLC | 8.8 MW |
| Syncarpha Blandford Hybrid CSG | Solar | Syncarpha Blandford, LLC | 8.8 MW |
| Syncarpha Millbury Hybrid (CSG) | Solar | Syncarpha Millbury, LLC | 8.8 MW |
| Auburn Solar Project | Solar | Agilitas Energy, Inc. | 8.7 MW |
| Ryan Road Solar LLC Hybrid(CSG) | Solar | AES Distributed Energy | 8.6 MW |
| West Haydenville PJ Community Solar | Solar | AES Distributed Energy | 8.6 MW |
| ZPD-PT Solar Project 2017-038 Hybrid LLC | Solar | AES Distributed Energy | 8.5 MW |
| 160 Tihonet Rd Hybrid(CSG) | Solar | 160TIH WHAM8 Solar, LLC | 8.3 MW |
| 276 Federal Rd(CSG) | Solar | 276FED WHAM8 Solar, LLC | 8.3 MW |
| Adams Grove Solar | Solar | SoCore Energy LLC | 8.3 MW |
| Clark Road Solar 1, LLC | Solar | Clark Road Solar 1, LLC | 8.3 MW |
| Happy Hollow CSG Hybrid | Solar | REA Investments, LLC | 8.3 MW |
| Randall Solar Project Hybrid | Solar | AES Distributed Energy | 8.3 MW |
| Williamsville Hybrid CSG | Solar | 147 Williamsville Solar 1, LLC | 8.3 MW |
| East Brookfield Adams Road Solar LLC CSG | Solar | East Brookfield Adams Road Solar LLC | 8.1 MW |
| Front Street | Oil | City of Chicopee - (MA) | 8.1 MW |
| Oak Bluffs Diesel Generating Facility | Oil | Vineyard Reliability LLC | 8.1 MW |
| UMass Boston | Oil | MSS Energy Holdings, LLC (d.b.a. Calibrant Energy) | 8.1 MW |
| Brookwood Drive Community Solar | Solar | AES Distributed Energy | 8 MW |
| Future Generation Wind | Wind | Consolidated Edison Solutions Inc. | 8 MW |
| Middleton Solar Park | Solar | HG Solar Development, LLC | 8 MW |
| Syncarpha Northbridge II Hybrid CSG | Solar | Syncarpha Northbridge II, LLC | 8 MW |
| BWC Lake Lashaway, LLC Hybrid | Solar | AES Distributed Energy | 7.9 MW |
| Amaterasu LLC | Solar | AES Distributed Energy | 7.8 MW |
| Ameresco Chicopee Energy | Waste | AMERESCO Chicopee Energy LLC | 7.8 MW |
| Annese Solar Project Hybrid CSG | Solar | AES Distributed Energy | 7.8 MW |
| Mt. Tom Solar Project Hybrid | Solar | Mt. Tom Solar, LLC | 7.6 MW |
| Syncarpha Westminster Hybrid CSG | Solar | Syncarpha Westminster, LLC | 7.6 MW |
| Partridge Solar | Solar | SoCore Energy LLC | 7.5 MW |
| Skyline Solar | Solar | SoCore Energy LLC | 7.5 MW |
| McDougle-Mitchell Solar Project Hybrid C | Solar | AES Distributed Energy | 7.4 MW |
| Wilmarth Solar | Solar | Wilmarth Lane Solar 1, LLC | 7.3 MW |
| 77 Farm to Market Rd Hybrid(CSG) | Solar | 77F2M WHAM8 Solar, LLC | 7.2 MW |
| Breckenridge Solar | Solar | Breckenridge Street Solar 1, LLC | 7.2 MW |
| MA Blackstone | Solar | Catalyze Blackstone 83 Federal Street Microgrid, LLC | 7.2 MW |
| Sherman | Hydroelectric | Great River Hydro, LLC | 7.2 MW |
| 5 Berry | Solar | Madison Energy Investments LLC | 7.1 MW |
| Blacksmith Road Solar 1 | Solar | Blacksmith Road Solar 1, LLC | 7 MW |
| Kearsarge William Way | Solar | Kearsarge William Way LLC | 7 MW |
| Williams College - Campus CHP | Oil | President & Trustees of Williams College | 7 MW |
| Riverside Holyoke | Hydroelectric | City of Holyoke Gas and Electric Dept. | 6.9 MW |
| CED Northampton Solar LLC Hybrid | Solar | Consolidated Edison Development Inc. | 6.6 MW |
| Worcester Landfill | Solar | City of Worcester DPW | 6.5 MW |
| ZPD-PT Solar Project 2017-006 LLC Hybrid | Solar | AES Distributed Energy | 6.5 MW |
| Dartmouth | Solar | Mass Solar, LLC | 6.3 MW |
| Maple(CSG) | Solar | Maple Street Solar 1, LLC | 6.3 MW |
| CES Agawam Tuckahoe Solar Hybrid | Solar | CES Agawam Tuckahoe Solar LLC | 6.2 MW |
| Erving Paper Mills | Natural Gas | Erving Paper Mills Inc | 6.2 MW |
| Saddleback Solar | Solar | SoCore Energy LLC | 6.1 MW |
| 665 Scenic Highway | Solar | Madison Energy Investments LLC | 5.8 MW |
| East Acres Solar NG, LLC | Solar | NuGen Capital Management | 5.8 MW |
| Indian Orchard Plant 1 | Natural Gas | Solutia Inc-Indian | 5.7 MW |
| Turners Falls | Hydroelectric | FirstLight Power Resources, Inc. - MA | 5.7 MW |
| ASD Cotuit MA Solar LLC | Solar | ASD Cotuit MA Solar LLC | 5.6 MW |
| Syncarpha Northampton Hybrid CSG | Solar | Syncarpha Northampton, LLC | 5.6 MW |
| Old Wardour Solar | Solar | NuGen Capital Management | 5.5 MW |
| Vuelta Solar | Solar | NuGen Capital Management | 5.5 MW |
| Three Rivers Solar LLC | Solar | ASD Three Rivers Road MA Solar LLC | 5.4 MW |
| West Tisbury Generating Facility | Oil | Vineyard Reliability LLC | 5.4 MW |
| Wilkins Station | Oil | Town of Marblehead - (MA) | 5.4 MW |
| 299 Farm to Market Rd Hybrid(CSG) | Solar | 299F2M WHAM8 Solar, LLC | 5.3 MW |
| Partridgeville Hybrid CSG | Solar | Partridgeville Road Solar 1, LLC | 5.3 MW |
| Smith College Central Heating Plant | Natural Gas | The Trustees of Smith College | 5.3 MW |
| 28 Livermore Hill Road Solar | Solar | 28 Livermore Hill Road Solar, LLC | 5 MW |
| Adirondack A+B Community Solar Garden | Solar | BWC Connecticut River LLC | 5 MW |
| Bradford Solar | Solar | Bradford Solar, LLC | 5 MW |
| Brook Street Solar 1 CSG | Solar | Brook Street Solar 1, LLC | 5 MW |
| Canton | Solar | Captona Canton LLC | 5 MW |
| Charlemont A | Solar | Charlemont MA, LLC | 5 MW |
| Dennis Landfill | Solar | Clean Focus Yield, LLC | 5 MW |
| East Longmeadow Solar PV | Solar | NSTAR Electric Company | 5 MW |
| French King Solar LLC | Solar | French King Solar LLC | 5 MW |
| Granby Solar, LLC CSG | Solar | Granby Solar, LLC | 5 MW |
| Holden BESS 1 | Storage | Holden BESS 1 LLC | 5 MW |
| Holiday Hill Community Wind | Wind | Greenbacker Renewable Energy Corporation | 5 MW |
| Hudson | Solar | Captona Hudson LLC | 5 MW |
| Marston Mills Solar | Solar | SoCore Energy LLC | 5 MW |
| Mass Midstate Solar 1 | Solar | Evergreen Wind, LLC | 5 MW |
| Mass Midstate Solar 2 | Solar | Evergreen Wind, LLC | 5 MW |
| Minuteman Energy Storage | Storage | Minuteman Energy Storage, LLC | 5 MW |
| New Marlborough | Solar | Sunrise on Knight Rd. LLC | 5 MW |
| Plympton Main Street Solar, LLC | Solar | REA Investments, LLC | 5 MW |
| Pulpit Hill | Solar | LSE Fornax LLC | 5 MW |
| Ravenbrook | Solar | Captona Ravenbrook LLC | 5 MW |
| Settlers Solar | Solar | Settlers Solar, LLC | 5 MW |
| Shaffer | Solar | CD US Solar MT3, LLC | 5 MW |
| Southwick Solar PV | Solar | NSTAR Electric Company | 5 MW |
| Tanglewood Circle Solar 1 LLC | Solar | Tanglewood Circle Solar 1 LLC | 5 MW |
| Tolland | Solar | Sunrise on Clubhouse Rd. LLC | 5 MW |
| Town of Amherst Solar | Solar | Town of Amherst Solar, LLC | 5 MW |
| Upper Blackstone (MA) Treasure Valley | Solar | Nexamp Treasure Valley Solar, LLC | 5 MW |
| W. Orange Rd Solar LLC | Solar | AES Distributed Energy | 5 MW |
| Ware Palmer Road Solar LLC CSG | Solar | Ware Palmer Road Solar LLC | 5 MW |
| West Street Solar 1 LLC | Solar | AES Distributed Energy | 5 MW |
| Westhampton | Solar | Sunrise on Montague Rd. LLC | 5 MW |
| Westport Stone & Sand Solar (CSG) | Solar | AES Clean Energy | 5 MW |
| Wilbur Woods Solar LLC | Solar | AES Distributed Energy | 5 MW |
| Woodland Avenue Solar 1 | Solar | Woodland Avenue Solar 1, LLC | 5 MW |
| Bolton PV | Solar | AES Distributed Energy | 4.9 MW |
| Hadley 3 Solar (North) | Solar | Hadley 3 Solar, LLC (North) | 4.9 MW |
| Kearsarge Amesbury Hybrid | Solar | Kearsarge Amesbury LLC | 4.9 MW |
| Overlook | Solar | Westbound Solar 3, LLC | 4.9 MW |
| Solten Plainville 6000, LLC | Solar | Altus Power America Management, LLC | 4.9 MW |
| BWC Origination 18 | Solar | BWC Origination 18, LLC | 4.8 MW |
| Chester Solar Farm | Solar | Kearsarge Solar LLC | 4.8 MW |
| Deerfield 2 | Hydroelectric | Great River Hydro, LLC | 4.8 MW |
| Deerfield 3 | Hydroelectric | Great River Hydro, LLC | 4.8 MW |
| Deerfield 4 | Hydroelectric | Great River Hydro, LLC | 4.8 MW |
| Fitchburg Gas Recovery | Waste | WM Renewable Energy LLC | 4.8 MW |
| Kearsarge Haverhill | Solar | Kearsarge Haverhill LLC | 4.8 MW |
| Leicester One MA Solar LLC | Solar | CVI CleanCapital Solar 1 LLC | 4.8 MW |
| Syncarpha Palmer, LLC | Solar | Syncarpha Palmer, LLC | 4.8 MW |
| Syncarpha Tewksbury Hybrid CSG | Solar | Syncarpha Tewksbury, LLC | 4.8 MW |
| True North | Solar | CD US Solar MT1 LLC | 4.8 MW |
| Golden Hills Solar | Solar | Golden Hills Solar, LLC | 4.7 MW |
| Sunpin Blandford | Solar | Blandford Sun, LLC | 4.7 MW |
| ZPD-PT Solar Project 2017-023 LLC Hybrid | Solar | AES Distributed Energy | 4.7 MW |
| Fisher Road Solar | Solar | Fisher Road Solar I, LLC | 4.6 MW |
| Norton Powerhouse 2 | Natural Gas | Norton Powerhouse 2 | 4.6 MW |
| Syncarpha Leicester Hybrid CSG | Solar | Syncarpha Leicester, LLC | 4.6 MW |
| Ashland Solar | Solar | Citizens Enterprises Corporation | 4.5 MW |
| Deerfield CSG Solar | Solar | MN8 Energy LLC | 4.5 MW |
| EDF Lancaster | Solar | CleanCapital Holdings | 4.5 MW |
| ENGIE 2019 ProjectCo-MA1, LLC | Solar | ENGIE 2019 ProjectCo MA-1, LLC | 4.5 MW |
| Freetown Solar | Solar | Mass Solar, LLC | 4.5 MW |
| Hunt Road Solar | Solar | Citizens Enterprises Corporation | 4.5 MW |
| Iron Horse Solar 4, LLC | Solar | Iron Horse Solar 4, LLC | 4.5 MW |
| Kearsarge Concord II | Solar | Kearsarge Concord II LLC | 4.5 MW |
| Lepomis PV Energy LLC | Solar | CleanCapital Holdings | 4.5 MW |
| MA Military Reservation Wind Project | Wind | Air Force Civil Engineer Center | 4.5 MW |
| Westport B Community Solar Garden | Solar | BWC Hamilton Brook LLC | 4.5 MW |
| Federal Road Solar 1, LLC CSG | Solar | Federal Road Solar 1, LLC | 4.4 MW |
| Hampshire College Hybrid | Solar | Tesla Inc. | 4.4 MW |
| Dartmouth Farms Solar | Solar | Dartmouth Farms Solar, LLC | 4.3 MW |
| New Bedford (MA) Plymouth | Solar | BWC Origination 4, LLC | 4.3 MW |
| West A&B Solar Project Hybrid CSG | Solar | AES Distributed Energy | 4.3 MW |
| Cranberry Highway Solar LLC | Solar | Cranberry Highway Solar, LLC | 4.2 MW |
| DG Crystal Spring CSG | Solar | DG Crystal Spring LLC | 4.2 MW |
| Montague Site 36-Grosolar | Solar | NSTAR Electric Company | 4.1 MW |
| UMass PV Lot 22 | Solar | Consolidated Edison Development Inc. | 4.1 MW |
| West Groton CHP | Natural Gas | Hollingsworth & Vose Co West Groton | 4.1 MW |
| Barnstable Landfill | Solar | Clean Focus Yield, LLC | 4 MW |
| Belchertown Renewables Community Solar | Solar | Belchertown Renewables, LLC | 4 MW |
| BWC Gibbs Brook | Solar | BWC Gibbs Brook, LLC | 4 MW |
| Charlton Solar I CSG | Solar | Charlton Solar I, LLC | 4 MW |
| Equity Industrial Turbines | Wind | Equity Industrial Turbines | 4 MW |
| Fitchburg Renewables | Solar | Fitchburg Renewables, LLC | 4 MW |
| Franklin 2 | Solar | CD US Solar MT 2 LLC | 4 MW |
| Goose Pond Solar | Solar | LSE Dorado, LLC | 4 MW |
| GSPP Boxborough Littleton (MA) | Solar | GSPP Boxborough Littleton, LLC | 4 MW |
| Harwich Landfill | Solar | Clean Focus Yield, LLC | 4 MW |
| Kearsarge Montague | Solar | Kearsarge Montague LLC | 4 MW |
| MA CS Uxbridge Community Solar | Solar | MA CS Uxbridge, LLC | 4 MW |
| Mass Midstate Solar 3 | Solar | Evergreen Wind, LLC | 4 MW |
| Morin Solar 2013 LLC | Solar | CVI CleanCapital Solar 6 | 4 MW |
| Old Frontier Solar III | Solar | Old Frontier Solar III PV, LLC | 4 MW |
| Oxford Solar | Solar | Citizens Enterprises Corporation | 4 MW |
| Palmer Landfill | Solar | Syncarpha Bondsville, LLC | 4 MW |
| Plymouth Site 1 | Solar | CleanCapital Holdings | 4 MW |
| Redbrook Community Solar 1 | Solar | Redbrook Solar 1, LLC | 4 MW |
| Sandwich | Solar | LSE Ophiuchus LLC | 4 MW |
| Springfield Solar PV | Solar | NSTAR Electric Company | 4 MW |
| UMASS | Solar | Consolidated Edison Development Inc. | 4 MW |
| West Brookfield Solar - Gilbertsville Rd | Solar | Nautilus Solar Solutions | 4 MW |
| Westford Solar Park | Solar | MN8 Energy LLC | 4 MW |
| Wilbraham | Solar | BWC East Brook, LLC | 4 MW |
| Williamsburg | Solar | AES Distributed Energy | 4 MW |
| Nationwide | Solar | Nationwide Solar Energy LLC | 3.9 MW |
| Syncarpha Freetown | Solar | Marie's Way Solar I, LLC | 3.9 MW |
| Ajax Solar, LLC (MA) | Solar | Green Street Power Partners | 3.8 MW |
| Apollo | Solar | Sunrise on Wing Ln. LLC | 3.8 MW |
| Kearsarge 100 Sohier Rd | Solar | Kearsarge Beverly LLC | 3.8 MW |
| Kearsarge Montague BD(CSG) | Solar | Kearsarge Montague BD LLC | 3.8 MW |
| MA-Dighton-A | Solar | MA CS Dighton, LLC | 3.8 MW |
| Nextsun Energy Littleton | Solar | Greenbacker Renewable Energy Corporation | 3.8 MW |
| Randolph | Solar | Altus Power America Management, LLC | 3.8 MW |
| Dresser Hill CSG | Solar | Dresser Hill Solar, LLC | 3.7 MW |
| Indian Orchard | Hydroelectric | Central Rivers Power MA, LLC | 3.7 MW |
| Kearsarge Ludlow LLC | Solar | Kearsarge Ludlow LLC | 3.7 MW |
| Onyx - Brockton Thatcher Landfill Solar | Solar | Onyx Asset Services Group | 3.7 MW |
| CoreSite - Somerville | Natural Gas | Bloom Energy | 3.6 MW |
| GSPP Terrawatt Westfield LLC CSG | Solar | Green Street Power Partners | 3.6 MW |
| Hatfield Solar PV | Solar | NSTAR Electric Company | 3.6 MW |
| MM Taunton Energy | Waste | MM Taunton Energy LLC | 3.6 MW |
| Montague Road Solar | Solar | Montague Road Solar, LLC | 3.6 MW |
| Redbridge | Hydroelectric | Central Rivers Power MA, LLC | 3.6 MW |
| Acushnet AD Makepeace | Solar | CleanCapital Holdings | 3.5 MW |
| Alicea Solar Project Hybrid CSG | Solar | AES Distributed Energy | 3.5 MW |
| Bird Machine Solar Farm | Solar | Bird Machine Solar Farm, LLC | 3.5 MW |
| BWC Rams Horn Channel LLC | Solar | Navisun LLC | 3.5 MW |
| Gardners Falls | Hydroelectric | Central Rivers Power MA, LLC | 3.5 MW |
| Green Meadows | Solar | Altus Power America Management, LLC | 3.5 MW |
| Hampden Solar PV | Solar | NSTAR Electric Company | 3.5 MW |
| Oak Street Solar | Solar | Citizens Enterprises Corporation | 3.5 MW |
| Oakdale Power Station | Hydroelectric | Massachusetts Water Res Auth | 3.5 MW |
| Palmer | Solar | AES Distributed Energy | 3.5 MW |
| Quittacas Pond Solar | Solar | Consolidated Edison Solutions Inc. | 3.5 MW |
| Raboth - Marion Drive | Solar | Madison Energy Holdings LLC | 3.5 MW |
| Tolland Solar NG LLC | Solar | NuGen Capital Management | 3.5 MW |
| 3Colton | Solar | Madison Energy Holdings LLC | 3.4 MW |
| Cape Cod Air Force Station - 6 SWS | Wind | US Air Force | 3.4 MW |
| Dept of Corrections NCCI Wind | Wind | Dept of Corrections NCCI Wind | 3.4 MW |
| Mt Wachusett Community College | Wind | Mt Wachusett Community College | 3.4 MW |
| WEB Brookfield | Solar | WEB Brookfield Solar LLC | 3.4 MW |
| Cycz Solar Project CSG Hybrid | Solar | AES Distributed Energy | 3.3 MW |
| Greater New Bedford LFG Utiliz. Facility | Waste | CommonWealth New Bedford Energy LLC | 3.3 MW |
| Hurteau Solar Project Hybrid | Solar | AES Distributed Energy | 3.3 MW |
| Kearsarge Southwick LLC | Solar | Kearsarge Solar LLC | 3.3 MW |
| Norton LLC | Solar | Greenbacker Renewable Energy Corporation | 3.3 MW |
| Partridge Hill Solar Hybrid | Solar | AES Distributed Energy | 3.3 MW |
| Peru (MA) | Solar | Sunrise on West Main Rd. LLC | 3.3 MW |
| Syncarpha Halifax Hybrid CSG | Solar | Syncarpha Halifax, LLC | 3.3 MW |
| Wareham Solar PV | Solar | NSTAR Electric Company | 3.3 MW |
| Cosgrove Intake and Power Station | Hydroelectric | Massachusetts Water Res Auth | 3.2 MW |
| Cottage Street Solar Facility | Solar | Western Massachusetts Electric Company | 3.2 MW |
| Framingham State University Plant | Oil | Framingham State University | 3.2 MW |
| Granby LFG | Waste | Industrial Power Services Corp. | 3.2 MW |
| Groveland Solar | Solar | Consolidated Edison Development Inc. | 3.2 MW |
| Hampden | Solar | Altus Power America Management, LLC | 3.2 MW |
| Putts Bridge | Hydroelectric | Central Rivers Power MA, LLC | 3.2 MW |
| 580 River Solar | Solar | NuGen Capital Management | 3.1 MW |
| Boatlock | Hydroelectric | City of Holyoke Gas and Electric Dept. | 3.1 MW |
| DG Dighton LLC CSG | Solar | DG Dighton, LLC | 3.1 MW |
| 196 Tremont St(CSG) | Solar | 196TRE WHAM8 Solar, LLC | 3 MW |
| 205 Sturbridge A | Solar | Altus Power America Management, LLC | 3 MW |
| Adams Farm Solar | Solar | Altus Power America Management, LLC | 3 MW |
| Ashburnham Energy Storage Project | Storage | Massachusetts Mun Wholes Electric Co | 3 MW |
| Beebe Substation Battery Storage | Storage | Massachusetts Mun Wholes Electric Co | 3 MW |
| Bellingham PV | Solar | Terraform Arcadia | 3 MW |
| Berkley East Solar LLC | Solar | SunEdison LLC | 3 MW |
| Berkley | Solar | Captona Berkley LLC | 3 MW |
| Boston Medical Center CHP Plant | Natural Gas | Boston Medical Center | 3 MW |
| Brockelman | Solar | Integrys MA Solar, LLC | 3 MW |
| Brockelman Road Solar 2 | Storage | Brockelman Road Solar 2, LLC | 3 MW |
| BWC Wading River One, Two, Three CSG | Solar | Ameresco BWC Wading River LLC | 3 MW |
| CED Chicopee Solar | Solar | Consolidated Edison Development Inc. | 3 MW |
| Chicopee Solar | Solar | Citizens Enterprises Corporation | 3 MW |
| Cronin Road Solar 1, LLC CSG Hybrid | Solar | AES Distributed Energy | 3 MW |
| Devens | Solar | Altus Power America Management, LLC | 3 MW |
| DG Haverhill CSG | Solar | DG Haverhill LLC | 3 MW |
| Dudley | Solar | AMP MA Dudley | 3 MW |
| Fairhaven Wind | Wind | Fairhaven Wind LLC | 3 MW |
| Falmouth Landfill Solar | Solar | Citizens Enterprises Corporation | 3 MW |
| Franklin 1 | Solar | CD US Solar MT 2 LLC | 3 MW |
| Hunt Farm Solar | Solar | Altus Power America Management, LLC | 3 MW |
| Marshfield PV | Solar | Terraform Arcadia | 3 MW |
| Meadow Solar | Solar | Altus Power America Management, LLC | 3 MW |
| Millbury Solar | Solar | Evergreen Wind, LLC | 3 MW |
| Monson Solar | Solar | Altus Power America Management, LLC | 3 MW |
| Monument Valley | Solar | LSE Lepus LLC | 3 MW |
| North Brookfield | Solar | Mass Solar, LLC | 3 MW |
| Paxton BESS 1 | Storage | Paxton BESS 1 LLC | 3 MW |
| Princeton Wind Farm | Wind | Town of Princeton - (MA) | 3 MW |
| Russell (MA) | Solar | Sunrise on Blandford Rd. LLC | 3 MW |
| SELCO Community Solar | Solar | Massachusetts Mun Wholes Electric Co | 3 MW |
| Southbridge PV | Solar | Terraform Arcadia | 3 MW |
| Southern Sky Renew Energy Berkley LLC | Solar | Southern Sky Renewable Energy Berkley, LLC | 3 MW |
| Templeton | Solar | Sunny Templeton, LLC | 3 MW |
| TES Rowtier | Solar | SkyHigh 2 Solar | 3 MW |
| Town of Needham VNEM CSG | Solar | Tesla Inc. | 3 MW |
| Boutillier Solar, LLC CSG | Solar | 38 Degrees North, LLC | 2.9 MW |
| Fairhaven MA 2 | Solar | Consolidated Edison Development Inc. | 2.9 MW |
| Integrys MA Solar, LLC - Ashburnham Site | Solar | Integrys MA Solar, LLC | 2.9 MW |
| Iron Horse Solar I CSG | Solar | Iron Horse Solar 1, LLC | 2.9 MW |
| Kearsarge Bellingham PV | Solar | Kearsarge Bellingham LLC | 2.9 MW |
| Leominster (MA)-South Street-R&D | Solar | South Street Solar, LLC | 2.9 MW |
| Acushnet- High Hill | Solar | CleanCapital Holdings | 2.8 MW |
| Elm Street | Solar | ISM Solar Dighton 3, LLC | 2.8 MW |
| Hardwick-Athol & Eagle Hill | Solar | SEC CRSD Solar One, LLC | 2.8 MW |
| International Paper Woronoco Mill | Hydroelectric | Eagle Creek Renewable Energy, LLC | 2.8 MW |
| Oxford | Solar | CVI CleanCapital Solar 6 | 2.8 MW |
| Grafton PV | Solar | MN8 Energy LLC | 2.7 MW |
| Hadley Solar NG, LLC | Solar | NuGen Capital Management | 2.7 MW |
| Holyoke Solar Cooperative at Mueller | Solar | Holyoke Solar LLC | 2.7 MW |
| IXYS - Beverly | Natural Gas | IXYS Integrated Circuits Division, LLC | 2.7 MW |
| Lakeville Solar | Solar | C2 MA Lakeville, LLC | 2.7 MW |
| Natick Mall | Solar | Natick Mall | 2.7 MW |
| Rounseville Solar | Solar | Rounseville Solar 1, LLC | 2.7 MW |
| Braley Road 2 | Solar | Mass Solar, LLC | 2.6 MW |
| Cabot Holyoke | Hydroelectric | City of Holyoke Gas and Electric Dept. | 2.6 MW |
| Mendon | Solar | BWC Box Pond LLC | 2.6 MW |
| Tyngsborough Solar | Solar | Citizens Enterprises Corporation | 2.6 MW |
| 433 Purchase Solar NG, LLC | Solar | NuGen Capital Management | 2.5 MW |
| 651 Chase Solar NG | Solar | NuGen Capital Management | 2.5 MW |
| AIS Solar Project | Solar | Terraform Arcadia | 2.5 MW |
| Cedarville CSG | Solar | Altus Power America Management, LLC | 2.5 MW |
| Centech Gas Generator | Natural Gas | Town of Shrewsbury - (MA) | 2.5 MW |
| Easthampton CSG | Solar | Easthampton Park Solar 1, LLC | 2.5 MW |
| EBZ Solar | Solar | Citizens Enterprises Corporation | 2.5 MW |
| Gardner - Otter River Road | Solar | Otter River Road Solar LLC | 2.5 MW |
| Halifax Solar | Solar | NuGen Capital Management | 2.5 MW |
| Kearsarge Granby | Solar | Kearsarge Granby LLC | 2.5 MW |
| Manheim New England | Solar | Cox Enterprises | 2.5 MW |
| MDFA Devens-Saratoga | Solar | Terraform Arcadia | 2.5 MW |
| OSG Solar 1 LLC | Solar | Navisun LLC | 2.5 MW |
| Palmer Solar LLC | Solar | Palmer Solar LLC | 2.5 MW |
| Peterson Road Solar | Solar | Peterson Road Solar, LLC | 2.5 MW |
| Rising Paper | Solar | Altus Power America Management, LLC | 2.5 MW |
| Scituate PV | Solar | AES Distributed Energy | 2.5 MW |
| Shrewsbury Solar | Solar | Consolidated Edison Development Inc. | 2.5 MW |
| Spencer Solar MA | Solar | Citizens Enterprises Corporation | 2.5 MW |
| Westport (MA) | Solar | Sunrise on Drift Rd. LLC | 2.5 MW |
| Centaurus Solar - MA | Solar | LSE Centaurus LLC | 2.4 MW |
| Chicopee Hydroelectric Station | Hydroelectric | City of Chicopee - (MA) | 2.4 MW |
| Northampton Landfill Solar PV | Solar | Ameresco Glendale Road Solar PV LLC | 2.4 MW |
| Onyx - Pembroke Landfill Solar | Solar | Onyx Asset Services Group | 2.4 MW |
| Plympton Lake Street Solar | Solar | REA Investments, LLC | 2.4 MW |
| Walpole Solar 2 | Solar | Walpole Solar 2, LLC | 2.4 MW |
| Bourne (MA) - Holliston I | Solar | NVT LICENSES, LLC | 2.3 MW |
| Bridgewater Solar CSG | Solar | MN8 Energy LLC | 2.3 MW |
| BWC Stony Brook, LLC Hybrid | Solar | AES Distributed Energy | 2.3 MW |
| Downing Parkway Solar | Solar | Downing Parkway Solar LLC | 2.3 MW |
| East Bridgewater Solar | Solar | Altus Power America Management, LLC | 2.3 MW |
| GELD Solar Farm | Solar | Ameresco, Inc - GELD | 2.3 MW |
| GSPP Raynham TMLP, LLC CSG | Solar | Green Street Power Partners | 2.3 MW |
| Ludlow Landfill | Solar | CleanCapital Holdings | 2.3 MW |
| GSPP Devens, LLC | Solar | Green Street Power Partners | 2.2 MW |
| North Adams Landfill | Solar | Syncarpha North Adams, LLC | 2.2 MW |
| Padelford Solar | Solar | Consolidated Edison Solutions Inc. | 2.2 MW |
| Pepperell Hydro Power Plant | Hydroelectric | Eagle Creek Renewable Energy, LLC | 2.2 MW |
| Shuman Solar | Solar | NuGen Capital Management | 2.2 MW |
| Williamsburg Solar LLC VNEM CSG | Solar | Tesla Inc. | 2.2 MW |
| Acton-Boxborough Schools BESS | Storage | MSS Energy Holdings, LLC (d.b.a. Calibrant Energy) | 2.1 MW |
| MA Solar Storage 1 Hybrid | Solar | Origis Energy USA, Inc | 2.1 MW |
| 126 Grove Solar LLC | Solar | Altus Power America Management, LLC | 2 MW |
| 201 Sturbridge B | Solar | Altus Power America Management, LLC | 2 MW |
| 301 Chestnut Solar NG | Solar | NuGen Capital Management | 2 MW |
| 342 Circuit | Solar | Madison Energy Investments LLC | 2 MW |
| 71 Charlotte Furnace Rd Hybrid(CSG) | Solar | 71CFR WHAM8 Solar, LLC | 2 MW |
| Ayers Village Solar | Solar | Altus Power America Management, LLC | 2 MW |
| Bashaw Solar CSG 1, LLC | Solar | Bashaw Solar 1, LLC | 2 MW |
| Beverly | Solar | Integrys MA Solar, LLC | 2 MW |
| Bowden Solar LLC | Solar | 38DN Power Fund 1 LLC | 2 MW |
| Brookfield Solar 2013 LLC | Solar | CVI CleanCapital Solar 6 | 2 MW |
| Carver CSG | Solar | Altus Power America Management, LLC | 2 MW |
| Carver MA 1 Community Solar | Solar | Navisun LLC | 2 MW |
| CED Westfield Solar, LLC | Solar | Consolidated Edison Development Inc. | 2 MW |
| CES Sterling LLC | Solar | SunEdison LLC | 2 MW |
| Chicopee | Solar | Captona Chicopee LLC | 2 MW |
| Chicopee River Solar | Solar | Citizens Enterprises Corporation | 2 MW |
| Chocksett Rd Energy Storage Project | Storage | Sterling Municipal Light Department | 2 MW |
| Clark University | Natural Gas | Clark University | 2 MW |
| Curtis Hill Solar CSG | Solar | CCC Solar Holdings LLC | 2 MW |
| Dartmouth II Solar | Solar | Consolidated Edison Development Inc. | 2 MW |
| Depot Hill Solar CSG | Solar | CCC Solar Holdings LLC | 2 MW |
| DG Foxborough Elm CSG | Solar | DG Foxborough Elm LLC | 2 MW |
| DG Tufts Knoll LLC CSG | Solar | DG Tufts Knoll, LLC | 2 MW |
| Douglas Solar | Solar | Consolidated Edison Development Inc. | 2 MW |
| Dynamic - Walpole | Solar | AES Distributed Energy | 2 MW |
| Electric Avenue Lunenburg Solar 1 | Solar | Electric Avenue Lunenburg Solar 1, LLC | 2 MW |
| Fairhaven E | Solar | Fairhaven MA 1, LLC | 2 MW |
| Fairview Farms Solar | Solar | NuGen Capital Management | 2 MW |
| Fall River Solar CSG | Solar | MN8 Energy LLC | 2 MW |
| Faunce Corner Community Solar | Solar | Faunce Corner Road Dartmouth Solar 1, LLC | 2 MW |
| Gardner Solar 1 | Solar | Gardner Solar 1, LLC | 2 MW |
| Greenfield Solar PV | Solar | NSTAR Electric Company | 2 MW |
| Griffin Road Solar, LLC CSG | Solar | Griffin Road Solar, LLC | 2 MW |
| Groton BESS 1 | Storage | Groton BESS 1 LLC | 2 MW |
| Groton BESS 2 | Storage | Groton BESS 2 LLC | 2 MW |
| Hadley 3 Solar (South) | Solar | Hadley 3 Solar, LLC (South) | 2 MW |
| Harbor Road Solar 1 | Solar | Harbor Road Solar 1, LLC | 2 MW |
| Hinsdale Solar PV | Solar | NSTAR Electric Company | 2 MW |
| Hopkinton CSG | Solar | Altus Power America Management, LLC | 2 MW |
| Incom Solar, LLC CSG | Solar | 38 Degrees North, LLC | 2 MW |
| ISM Solar Dighton 2, LLC CSG | Solar | 38 Degrees North, LLC | 2 MW |
| Kearsarge Gill | Solar | Kearsarge Gill LLC | 2 MW |
| KS Solar Six LLC | Solar | Kearsarge Solar LLC | 2 MW |
| Leominster | Solar | Syncarpha Massachusetts, LLC | 2 MW |
| 631-56 Airport Owner, LLC | Wind | 631-56 Airport Owner, LLC | 2 MW |
| Long Plain Solar | Solar | Long Plain Solar, LLC | 2 MW |
| Monson Solar, LLC | Solar | Monson Solar, LLC | 2 MW |
| Nexamp Peak CSG | Solar | Nexamp Peak, LLC | 2 MW |
| One Patriot | Natural Gas | Bloom Energy | 2 MW |
| Orange PV | Solar | Terraform Arcadia | 2 MW |
| Palombo Solar, LLC CSG | Solar | 38 Degrees North, LLC | 2 MW |
| Plainfield Community Solar LLC | Solar | Plainfield Solar LLC | 2 MW |
| Rail Trail | Solar | Altus Power America Management, LLC | 2 MW |
| Rehoboth Solar | Solar | Citizens Enterprises Corporation | 2 MW |
| RGS-Rutland VNM SREC II Project (MA) | Solar | TerraForm Solar XVII, LLC | 2 MW |
| Rockland Solar CSG | Solar | MN8 Energy LLC | 2 MW |
| Sampson Road Community Solar | Solar | Sampson Road Solar, LLC | 2 MW |
| Savoy Solar PV | Solar | NSTAR Electric Company | 2 MW |
| Seaboard Charlton, LLC | Solar | Navisun LLC | 2 MW |
| Seaboard Sheffield, LLC | Solar | Navisun LLC | 2 MW |
| Shirley Water | Solar | Altus Power America Management, LLC | 2 MW |
| Southampton Solar PV | Solar | NSTAR Electric Company | 2 MW |
| Spring Street Solar 1 CSG | Solar | Spring Street Solar 1, LLC | 2 MW |
| Stafford St Solar 1 CSG | Solar | Stafford St Solar 1, LLC | 2 MW |
| Station 9 Energy Storage System | Storage | Town of Braintree - (MA) | 2 MW |
| Stetson Road Solar - Barre I | Solar | Kearsarge Solar LLC | 2 MW |
| Stone Hill Solar CSG | Solar | MN8 Energy LLC | 2 MW |
| Stow PV | Solar | AES Distributed Energy | 2 MW |
| Syncarpha Hancock I CSG | Solar | Syncarpha Hancock I, LLC | 2 MW |
| Syncarpha Hancock II CSG | Solar | Syncarpha Hancock II, LLC | 2 MW |
| Syncarpha Still River, LLC CSG | Solar | Syncarpha Still River, LLC | 2 MW |
| Town of East Bridgewater CSG | Solar | Tesla Inc. | 2 MW |
| Truck Stop | Solar | LSE Corona Austrina LLC | 2 MW |
| Upton Community Solar | Solar | Upton Solar, LLC | 2 MW |
| Ventura | Solar | Ventura Drive Dartmouth Solar 1, LLC | 2 MW |
| Wachusett Solar | Solar | Wachusett Solar, LLC | 2 MW |
| Ward Solar 1, LLC | Solar | REA Investments, LLC | 2 MW |
| Wareham MA 1 Community Solar | Solar | Navisun LLC | 2 MW |
| Westport Community Solar Garden | Solar | BWC Bass River LLC | 2 MW |
| Wilmington Solar | Solar | MN8 Energy LLC | 2 MW |
| Wilson Solar (MA) | Solar | Consolidated Edison Solutions Inc. | 2 MW |
| Winchendon Landfill Solar | Solar | Onyx Asset Services Group | 2 MW |
| Acushnet-Braley Road 1 | Solar | CleanCapital Holdings | 1.9 MW |
| Brimfield | Solar | WEB Brimfield Solar LLC | 1.9 MW |
| Bullock Road Solar 1 | Solar | Bullock Road Solar 1, LLC | 1.9 MW |
| BWC Muddy Brook, LLC Hybrid | Solar | AES Distributed Energy | 1.9 MW |
| Dudley Solar CSG | Solar | Dudley Solar, LLC | 1.9 MW |
| Easthampton Landfill-City of Easthampton | Solar | CleanCapital Holdings | 1.9 MW |
| Emerald Marshfields, LLC | Solar | Emerald Marshfield, LLC | 1.9 MW |
| Equinix - Billerica | Natural Gas | Bloom Energy | 1.9 MW |
| Farley Road Community Solar | Solar | Farley Road Solar, LLC | 1.9 MW |
| Hadley 2 Solar, LLC CSG | Solar | Hadley 2 Solar, LLC | 1.9 MW |
| Hatfield Renewables Community Solar | Solar | Hatfield Renewables, LLC | 1.9 MW |
| Indian Orchard PV Facility | Solar | Western Massachusetts Electric Company | 1.9 MW |
| Kearsarge Acushnet | Solar | Kearsarge Acushnet LLC | 1.9 MW |
| Kearsarge GB | Solar | Kearsarge GB LLC | 1.9 MW |
| Kearsarge Uxbridge | Solar | Kearsarge Uxbridge LLC | 1.9 MW |
| Lee Site 31 Solar | Solar | NSTAR Electric Company | 1.9 MW |
| Ludlow Site 72 - Conti | Solar | NSTAR Electric Company | 1.9 MW |
| NFM Solar Power LLC | Solar | FirstLight Power Resources, Inc. - MA | 1.9 MW |
| Northbridge Solar | Solar | Consolidated Edison Development Inc. | 1.9 MW |
| Smith & Wesson at Springfield MA PV | Solar | Luminace Solar Massachusetts, LLC | 1.9 MW |
| Southbridge Solar | Solar | AES Distributed Energy | 1.9 MW |
| Spring Hill Road | Solar | AES Distributed Energy | 1.9 MW |
| Stafford St 2 Community Solar | Solar | Stafford St Solar 2, LLC | 1.9 MW |
| Sutton Solar CSG | Solar | Sutton Solar, LLC | 1.9 MW |
| Washburn Road Solar | Solar | REA Investments, LLC | 1.9 MW |
| Winchendon Solar | Solar | Altus Power America Management, LLC | 1.9 MW |
| Aegean Drive Solar | Solar | Aegean Drive Solar LLC | 1.8 MW |
| Ashby Duffy CSG Solar Farm | Solar | LSE Cassiopeia LLC | 1.8 MW |
| Ashby Solar, LLC CSG | Solar | Ashby Solar, LLC | 1.8 MW |
| Axio Green LLC | Solar | Altus Power America Management, LLC | 1.8 MW |
| Berkshire 1 | Solar | PPS Berkshire Solar LLC | 1.8 MW |
| Citizens Agawam Landfill Solar | Solar | Citizens Enterprises Corporation | 1.8 MW |
| Hull Wind II | Wind | Hull Municipal Light Plant | 1.8 MW |
| Kearsarge Upper Union | Solar | Kearsarge Upper Union LLC | 1.8 MW |
| Town of Uxbridge MA at Commerce Dr | Solar | Luminace Solar Net Metering, LLC | 1.8 MW |
| Westborough Solar LLC | Solar | SunRay Power LLC | 1.8 MW |
| Weston Landfill Solar | Solar | Ameresco, Inc - Weston | 1.8 MW |
| Hewlett-Packard (HP) - Andover, MA | Solar | Tesla Inc. | 1.7 MW |
| Newton Rumford Landfill | Solar | Newton Municipal Solar LLC - Rumford | 1.7 MW |
| Notus Wind 1 | Wind | Notus Clean Energy LLC | 1.7 MW |
| Seaboard Oxford, LLC | Solar | Navisun LLC | 1.7 MW |
| West Bridgewater AB CSG | Solar | MN8 Energy LLC | 1.7 MW |
| ZPD-PT Solar Project 2017-021 LLC Hybrid | Solar | AES Distributed Energy | 1.7 MW |
| BWC Swan Pond River CSG | Solar | BWC Swan Pond River, LLC | 1.6 MW |
| Chemical | Hydroelectric | City of Holyoke Gas and Electric Dept. | 1.6 MW |
| Chicopee Granby Road Solar | Solar | Citizens Enterprises Corporation | 1.6 MW |
| Dartmouth Solar | Solar | Consolidated Edison Development Inc. | 1.6 MW |
| Easton Landfill | Solar | CleanCapital Holdings | 1.6 MW |
| Fairhaven C CSG | Solar | MN8 Energy LLC | 1.6 MW |
| Ipswich Wind Turbine | Wind | Town of Ipswich - (MA) | 1.6 MW |
| Kearsarge Wilmington | Solar | Kearsarge Wilmington LLC | 1.6 MW |
| Southbridge Landfill Gas-to-Energy | Waste | Southbridge Recycling and Disposal Park | 1.6 MW |
| Town of Lexington Solar | Solar | Syncarpha Lexington, LLC | 1.6 MW |
| 1 Commercial | Storage | Madison Energy Investments LLC | 1.5 MW |
| 20 Bedford | Storage | Madison Energy Investments LLC | 1.5 MW |
| 401 South | Storage | Madison Energy Investments LLC | 1.5 MW |
| Acton Solar Landfill | Solar | Heliovaas LLC | 1.5 MW |
| Acushnet Ball Plant 2 | Storage | Acushnet | 1.5 MW |
| Agawam Solar | Solar | Citizens Enterprises Corporation | 1.5 MW |
| Barre II Solar Project | Solar | Kearsarge Solar LLC | 1.5 MW |
| Bridgewater Complex Co-Generation Plant | Natural Gas | Massachusetts Department of Correction | 1.5 MW |
| BWC Harlow Brook | Solar | BWC Harlow Brook, LLC | 1.5 MW |
| BWC Pocasset River | Solar | BWC Pocasset River, LLC | 1.5 MW |
| Camelot Wind LLC | Wind | Camelot Wind LLC | 1.5 MW |
| Carver | Solar | Captona Carver LLC | 1.5 MW |
| Charlestown Wind Turbine | Wind | MWRA Charlestown | 1.5 MW |
| Chatham Landfill | Solar | Clean Focus Yield, LLC | 1.5 MW |
| Concord Solar Farm | Solar | Kearsarge Solar LLC | 1.5 MW |
| Falmouth 2 Solar | Solar | Citizens Enterprises Corporation | 1.5 MW |
| General Electric Aircraft Engines | Solar | General Electric Aircraft Engines | 1.5 MW |
| Grafton Solar | Solar | CD US Solar MT 2 LLC | 1.5 MW |
| Holliston LLC | Solar | Greenbacker Renewable Energy Corporation | 1.5 MW |
| Jiminy Peak Wind QF | Wind | Jiminy Peak Mountain Resort, LLC | 1.5 MW |
| Kenmare - Mansfield Branch Street | Solar | MN8 Energy LLC | 1.5 MW |
| Lane Ave Solar LLC | Solar | AES Distributed Energy | 1.5 MW |
| Mashpee Landfill Solar | Solar | Nautilus Solar Solutions | 1.5 MW |
| Merrimac Solar | Solar | Consolidated Edison Development Inc. | 1.5 MW |
| Norton Landfill Solar | Solar | Citizens Enterprises Corporation | 1.5 MW |
| Route 57 Solar | Solar | Citizens Enterprises Corporation | 1.5 MW |
| Scituate Wind | Wind | Scituate Wind LLC | 1.5 MW |
| Signature Breads Chelsea | Oil | JDC 65R Owner, LLC | 1.5 MW |
| Silver Lake Solar Photovoltaic Facility | Solar | Western Massachusetts Electric Company | 1.5 MW |
| Sullivan Solar | Solar | Altus Power America Management, LLC | 1.5 MW |
| Texon Hydroelectric Project | Hydroelectric | Hitchcock Hydro, LLC | 1.5 MW |
| Theodore Drive Community Solar | Solar | Theodore Drive Solar, LLC | 1.5 MW |
| Town of Otis Wind Energy Project | Wind | Town of Otis | 1.5 MW |
| Twiss Street Solar | Solar | Citizens Enterprises Corporation | 1.5 MW |
| Waste Water Treatment Plant | Solar | City of Pittsfield | 1.5 MW |
| West Boylston Community Shared Solar | Solar | Town of West Boylston - (MA) | 1.5 MW |
| Westminster Renewables, LLC CSG | Solar | Westminster Renewables, LLC | 1.5 MW |
| Whately Solar | Solar | Citizens Enterprises Corporation | 1.5 MW |
| Brookfield Wire Company | Solar | Dynamic Energy Solutions, LLC | 1.4 MW |
| East Springfield Solar PV | Solar | NSTAR Electric Company | 1.4 MW |
| Griffin Road Solar 2 | Solar | Griffin Road Solar 2, LLC | 1.4 MW |
| Indian River Hydro | Hydroelectric | Eagle Creek Renewable Energy, LLC | 1.4 MW |
| Norton | Solar | Madison Energy Holdings LLC | 1.4 MW |
| Town of Ware - Canadian Tree(CSG) | Solar | MA CS Ware West, LLC | 1.4 MW |
| West Brookfield Solar, LLC | Solar | CVI CleanCapital Solar 7 | 1.4 MW |
| 515 Main Saugus | Solar | 515 Main Saugus LLC | 1.3 MW |
| BlueWave Capital - Grafton (SREC II) | Solar | TerraForm Solar XVII, LLC | 1.3 MW |
| DDR Shoppers World | Solar | Altus Power America Management, LLC | 1.3 MW |
| DG Webster LLC CSG | Solar | DG Webster, LLC | 1.3 MW |
| Lowell Solar Landfill | Solar | Heliovaas LLC | 1.3 MW |
| Sudbury Landfill | Solar | Heliovaas LLC | 1.3 MW |
| Westport MA 1 Community Solar | Solar | Navisun LLC | 1.3 MW |
| Woburn | Solar | Greenbacker Renewable Energy Corporation | 1.3 MW |
| Amherst College Co Gen | Natural Gas | Amherst College | 1.2 MW |
| Collins Facility | Hydroelectric | Relevate Power Management LLC | 1.2 MW |
| CVEC Round 4 Brewster Captn Golf Course | Solar | Freemans Way Solar Project 2019, LLC | 1.2 MW |
| Dwight | Hydroelectric | Central Rivers Power MA, LLC | 1.2 MW |
| Pittsfield 44 - M&W PV | Solar | NSTAR Electric Company | 1.2 MW |
| Renew Canal 1 CSG LLC | Solar | NRG Renew Canal 1 LLC | 1.2 MW |
| Town of Foxborough - Landfill (SREC II) | Solar | Town of Foxborough - Landfill (SREC II) | 1.2 MW |
| Town of Norfolk MA at Medway Branch | Solar | Luminace Solar Massachusetts, LLC | 1.2 MW |
| Westport MA 2 Community Solar | Solar | Navisun LLC | 1.2 MW |
| Boston Scientific Solar | Solar | Consolidated Edison Solutions Inc. | 1.1 MW |
| Dartmouth Landfill | Solar | CleanCapital Holdings | 1.1 MW |
| GSPP NESV, LLC | Solar | Green Street Power Partners | 1.1 MW |
| Methuen Landfill | Solar | CleanCapital Holdings | 1.1 MW |
| Plymouth Solar | Solar | NSTAR Electric Company | 1.1 MW |
| Sunderland Solar PV | Solar | NSTAR Electric Company | 1.1 MW |
| Tisbury Landfill Solar | Solar | Clean Focus Yield, LLC | 1.1 MW |
| 115 G Fisher | Solar | Greenbacker Renewable Energy Corporation | 1 MW |
| 118 Echo | Solar | Madison Energy Investments LLC | 1 MW |
| 154 D Fisher | Solar | Greenbacker Renewable Energy Corporation | 1 MW |
| 265 Pleasant Solar NG, LLC | Solar | NuGen Capital Management | 1 MW |
| 376 Nash | Solar | Madison Energy Investments LLC | 1 MW |
| Acushnet Hawes Reed Road | Solar | CleanCapital Holdings | 1 MW |
| Acushnet MA 1 | Solar | Navisun LLC | 1 MW |
| Acushnet MA 2 (CSG) | Solar | Navisun LLC | 1 MW |
| Antanavica Solar | Solar | Cypress Creek Renewables | 1 MW |
| Barre Solar III LLC | Solar | AES Distributed Energy | 1 MW |
| Barton Acres Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Belchertown | Solar | Altus Power America Management, LLC | 1 MW |
| Big George PV CSG | Solar | Altus Power America Management, LLC | 1 MW |
| BJ's Wholesale Club, Inc- Uxbridge | Solar | Tesla Inc. | 1 MW |
| Blair Wire Village Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Braintree Landfill Solar | Solar | Ameresco, Inc - Braintree | 1 MW |
| Brewster Landfill | Solar | Clean Focus Yield, LLC | 1 MW |
| Browne Solar LLC | Solar | CVI CleanCapital Solar 1 LLC | 1 MW |
| BWC Wareham River | Solar | BWC Wareham River, LLC | 1 MW |
| Cherry Valley Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Cohasse Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Cranberry Solar | Solar | GWE Cranberry Solar RT, LLC | 1 MW |
| DG Tufts Science LLC CSG | Solar | DG Tufts Science, LLC | 1 MW |
| Dorchester Solar Site | Solar | Massachusetts Electric Co | 1 MW |
| Dover (MA) | Solar | BWC Buckmaster Pond LLC | 1 MW |
| Dudley River 2 Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Dudley River 3 Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Dudley River Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| East Brookfield Main Street Solar LLC CS | Solar | AES Distributed Energy | 1 MW |
| Erving CSG | Solar | Erving Poplar Mountain Solar 1, LLC | 1 MW |
| Freetown MA 1, LLC | Solar | Navisun LLC | 1 MW |
| Haverhill Solar Power Project | Solar | Massachusetts Electric Co | 1 MW |
| Holliston Solar CSG | Solar | MN8 Energy LLC | 1 MW |
| Indian Hill Solar LLC | Solar | CVI CleanCapital Solar 1 LLC | 1 MW |
| JH Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Joe Jenny | Solar | AMP MA Joe Jenny | 1 MW |
| Katama Farm | Solar | Clean Focus Yield, LLC | 1 MW |
| Ledeaux Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Lilly Lane | Solar | LSE Chamaeleon LLC | 1 MW |
| Maynard PV | Solar | Terraform Arcadia | 1 MW |
| Millbury MA #1092 | Solar | Millbury MA #1092 LLC | 1 MW |
| Millis MA 1 | Solar | Millis MA 1 LLC | 1 MW |
| NEDC Solar Site | Solar | Massachusetts Electric Co | 1 MW |
| Nolan | Solar | LSE Crater LLC | 1 MW |
| Nunnepog | Solar | Clean Focus Yield, LLC | 1 MW |
| Onset East Community Solar Facility | Solar | Kearsarge Onset LLC | 1 MW |
| Onset West Community Solar Facility | Solar | Kearsarge Onset LLC | 1 MW |
| Palombo B Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Pleasantdale Road Community Solar | Solar | Pleasantdale Road Solar, LLC | 1 MW |
| Rochester MA 2 | Solar | Rochester MA 2 LLC | 1 MW |
| Shirley Landfill | Solar | Altus Power America Management, LLC | 1 MW |
| St. Joseph's Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| Stafford St Solar 3 CSG | Solar | Stafford St Solar 3, LLC | 1 MW |
| State Street Solar LLC | Solar | CVI CleanCapital Solar 1 LLC | 1 MW |
| Sturbridge Barn | Solar | LSE Ara LLC | 1 MW |
| Sutton Solar 2, LLC CSG | Solar | Sutton Solar 2, LLC | 1 MW |
| Syncarpha Hancock III CSG | Solar | Syncarpha Hancock III, LLC | 1 MW |
| Tihonet Solar | Solar | Consolidated Edison Solutions Inc. | 1 MW |
| Webster Solar | Solar | Webster Solar, LLC | 1 MW |
| Wendell MA 1 | Solar | Wendell MA 1 LLC | 1 MW |
| Whatley Renewables | Solar | Whatley Renewables, LLC | 1 MW |
| Woodchuck Solar, LLC CSG | Solar | 38 Degrees North, LLC | 1 MW |
| WYM 1250 Palmer LLC | Solar | CVI CleanCapital Solar 6 | 1 MW |
| ZPD-PT Solar Project 2017-044 LLC CSG | Solar | AES Distributed Energy | 1 MW |
| UMass PV Lot 49 | Solar | Consolidated Edison Development Inc. | 0.8 MW |