| Exeter Ten (CSG) | Nautilus Solar Solutions | Exeter, RI | 10 MWh | Nov 2024 | Dec 2024 |
Solar
|
| Fryeburg | Nautilus Solar Solutions | Fryeburg, ME | 9 GWh | Apr 2023 | Dec 2024 |
Solar
|
| Hopkins Hill CSG | Nautilus Solar Solutions | West Greenwich, RI | 9 GWh | Oct 2020 | Dec 2024 |
Solar
|
| Mashpee Landfill Solar | Nautilus Solar Solutions | Mashpee, MA | 2 GWh | Aug 2014 | Dec 2024 |
Solar
|
| West Brookfield Solar - Gilbertsville Rd | Nautilus Solar Solutions | West Brookfield, MA | 6 GWh | May 2017 | Dec 2024 |
Solar
|
| Nautilus Goat Island Solar LLC (CSG) | Nautilus Solar Solutions | Burrillville, RI | 4 GWh | Jul 2019 | Dec 2024 |
Solar
|
| ISM Solar Cranston CSG | Nautilus Solar Solutions | Cranston, RI | 4 GWh | Nov 2020 | Dec 2024 |
Solar
|
| Nationwide | Nationwide Solar Energy LLC | Lancaster, MA | 5 GWh | May 2021 | Dec 2024 |
Solar
|
| Natick Mall | Natick Mall | Natick, MA | 4 GWh | Sep 2018 | Dec 2024 |
Solar
|
| NBC Field's Point Wind Farm | Narragansett Bay Commission | Providence, RI | 7 GWh | Sep 2012 | Aug 2025 |
Wind
|
| Naples | Naples Casco Solar 1, LLC | Naples, ME | 3 GWh | Nov 2021 | Dec 2024 |
Solar
|
| Charlestown Wind Turbine | MWRA Charlestown | Charlestown, MA | 1 GWh | Sep 2011 | Dec 2024 |
Wind
|
| Mt. Tom Solar Project Hybrid | Mt. Tom Solar, LLC | Holyoke, MA | 4 GWh | Dec 2016 | Dec 2024 |
Solar
|
| Mt Wachusett Community College | Mt Wachusett Community College | Gardner, MA | 4 GWh | Feb 2011 | Aug 2025 |
Wind
|
| UMass Boston | MSS Energy Holdings, LLC (d.b.a. Calibrant Energy) | Dorchester, MA | 1 GWh | Dec 1971 | Dec 2024 |
Solar
|
| Dartmouth Power Associates LP | Morris Energy Operations Company, LLC | Dartmouth, MA | 63 GWh | Feb 1992 | Dec 2024 |
Natural Gas : 99.7%
|
| Moretown Generating Station | Moretown Hydroelectric LLC | Moretown, VT | 3 GWh | Dec 1988 | Dec 2023 |
Water
|
| Montville Station | Montville Power LLC | Uncasville, CT | 28 GWh | Dec 1953 | Dec 2024 |
Natural Gas : 52.4%
Residual Fuel Oil : 46.4%
Distillate Fuel Oil : 1.2%
|
| Montague Road Solar | Montague Road Solar, LLC | Amherst, MA | 5 GWh | Nov 2019 | Dec 2024 |
Solar
|
| Monson Solar, LLC | Monson Solar, LLC | Monson, MA | 3 GWh | Jul 2017 | Dec 2024 |
Solar
|
| Westminster | MN8 Energy LLC | Westminster, VT | 3 GWh | Nov 2016 | Dec 2024 |
Solar
|
| Stone Hill Solar CSG | MN8 Energy LLC | North Easton, MA | 3 GWh | Jun 2014 | Dec 2024 |
Solar
|
| Dry Bridge Solar (Brown University) | MN8 Energy LLC | North Kingstown, RI | 68 GWh | Oct 2023 | Aug 2025 |
Solar
|
| Rockland Solar CSG | MN8 Energy LLC | Rockland, MA | 2 GWh | Nov 2013 | Dec 2024 |
Solar
|
| Grafton PV | MN8 Energy LLC | Grafton, MA | 4 GWh | Sep 2016 | Dec 2024 |
Solar
|
| Fairhaven C CSG | MN8 Energy LLC | Fairhaven, MA | 3 GWh | Apr 2017 | Dec 2024 |
Solar
|
| Barrett PV | MN8 Energy LLC | Oxford, MA | 20 GWh | Oct 2016 | Dec 2024 |
Solar
|
| West Bridgewater AB CSG | MN8 Energy LLC | West Bridgewater, MA | 3 GWh | May 2017 | Dec 2024 |
Solar
|
| Holliston Solar CSG | MN8 Energy LLC | Holliston, MA | 1 GWh | Jun 2015 | Dec 2024 |
Solar
|
| Wilmington Solar | MN8 Energy LLC | Wilmington, MA | 3 GWh | Oct 2015 | Dec 2024 |
Solar
|
| Westford Solar Park | MN8 Energy LLC | Westford, MA | 5 GWh | Mar 2012 | Dec 2024 |
Solar
|
| Antares-GRE 314 East Lyme LLC | MN8 Energy LLC | East Lyme, CT | 4 GWh | May 2014 | Aug 2025 |
Solar
|
| Deerfield CSG Solar | MN8 Energy LLC | Deerfield, MA | 6 GWh | Nov 2017 | Dec 2024 |
Solar
|
| Bridgewater Solar CSG | MN8 Energy LLC | Bridgewater, MA | 4 GWh | Jul 2015 | Dec 2024 |
Solar
|
| Fall River Solar CSG | MN8 Energy LLC | Fall River, MA | 2 GWh | Jan 2013 | Dec 2024 |
Solar
|
| Kenmare - Mansfield Branch Street | MN8 Energy LLC | Mansfield, MA | 2 GWh | May 2017 | Dec 2024 |
Solar
|
| Dynamic Madison (CSG) | MN8 Energy LLC | Madison, ME | 10 GWh | Jul 2022 | Dec 2024 |
Solar
|
| Dynamic Corinth (CSG) | MN8 Energy LLC | Corinth, ME | 9 GWh | Sep 2022 | Dec 2024 |
Solar
|
| MM Taunton Energy | MM Taunton Energy LLC | Taunton, MA | 6 GWh | Aug 1997 | Dec 2024 |
Landfill Gas
|
| Milo CSG | Milo CSG, LLC | Milo, ME | 7 GWh | Jan 2022 | Dec 2024 |
Solar
|
| Millis MA 1 | Millis MA 1 LLC | Millis, MA | 2 GWh | Oct 2018 | Dec 2024 |
Solar
|
| Millennium Power | Millennium Power Company, LLC | Charlton, MA | 447 GWh | Mar 2001 | Aug 2025 |
Natural Gas
|
| Millbury MA #1092 | Millbury MA #1092 LLC | Millbury, MA | 2 GWh | May 2019 | Dec 2024 |
Solar
|
| Milford Power LP | Milford Power LLC | Milford, MA | 253 GWh | Feb 1993 | Dec 2024 |
Natural Gas
|
| Milford Power Project | Milford Power Co LLC | Milford, CT | 4 TWh | Jan 2004 | Aug 2025 |
Natural Gas
|
| Dynamic Energy CT STAG | Milford Pepes Farm Road Solar LLC | Milford, CT | 2 GWh | Jul 2023 | Dec 2024 |
Solar
|
| Middletown | Middletown Power LLC | Middletown, CT | 33 GWh | Sep 1958 | Dec 2024 |
Residual Fuel Oil : 60.6%
Natural Gas : 39.3%
|
| Middlebury College | Middlebury College Biomass | Middlebury, VT | 2 GWh | Dec 1979 | Aug 2025 |
Wood/Wood Waste Solids : 65.2%
Natural Gas : 34.8%
|
| MEVS DOT 109 | MEVS DOT, LLC | Augusta, ME | 4 GWh | Jun 2023 | Dec 2024 |
Solar
|
| Goodwin Hydroelectric | Metropolitan Dist of Hartford | W. Hartland, CT | 9 GWh | Mar 1986 | Dec 2024 |
Water
|
| Messalonskee 5 | Messalonskee Stream Hydro LLC | Waterville, ME | 3 GWh | Dec 1934 | Dec 2024 |
Water
|
| Messalonskee 3 | Messalonskee Stream Hydro LLC | Oakland, ME | 7 GWh | Dec 1917 | Dec 2024 |
Water
|
| Messalonskee 2 (Oakland) | Messalonskee Stream Hydro LLC | Oakland, ME | 11 GWh | Dec 1923 | Dec 2024 |
Water
|
| Merrimack Solar Farm, LLC | Merrimack Solar Farm | Merrimack, NH | 4 GWh | Dec 2018 | Dec 2024 |
Solar
|
| Lockwood Hydroelectric Facility | Merimil Ltd Partnership | Waterville, ME | 14 GWh | Sep 1985 | Dec 2024 |
Water
|
| 15 Glen Harris RD | ME Sandy River LLC | New Sharon, ME | 2 GWh | May 2024 | Dec 2024 |
Solar
|
| Derby Hydro | McCallum Enterprises I LP | Shelton, CT | 24 GWh | Dec 1988 | Dec 2024 |
Water
|
| Hartford Landfill Solar EGF | Materials Innovation Recycling Authority | Hartford, CT | 1 GWh | May 2014 | Dec 2024 |
Solar
|
| Medical Area Total Energy Plant | MATEP LLC | Boston, MA | 318 GWh | Dec 1979 | Dec 2024 |
Natural Gas : 98.3%
Distillate Fuel Oil : 1.7%
|
| Masspower | Masspower | Indian Orchard, MA | 476 GWh | Jun 1993 | Dec 2024 |
Natural Gas
|
| Deer Island Treatment Plant | Massachusetts Wtr Rauth-Deer I | Winthrop, MA | 33 GWh | Jul 1995 | Aug 2025 |
Other Biomass Gas : 83.5%
Distillate Fuel Oil : 11.0%
Wind : 2.5%
Solar : 1.9%
Water : 1.1%
|
| Oakdale Power Station | Massachusetts Water Res Auth | West Boylston, MA | 14 GWh | Apr 1951 | Dec 2024 |
Water
|
| Cosgrove Intake and Power Station | Massachusetts Water Res Auth | Clinton, MA | 738 MWh | Dec 1968 | Dec 2024 |
Water
|
| Stony Brook | Massachusetts Mun Wholes Electric Co | Ludlow, MA | 124 GWh | Oct 1981 | Aug 2025 |
Natural Gas : 74.4%
Distillate Fuel Oil : 25.6%
|
| Berkshire Wind Power Project | Massachusetts Mun Wholes Electric Co | Lanesboro, MA | 38 GWh | Apr 2011 | Aug 2025 |
Wind
|
| SELCO Community Solar | Massachusetts Mun Wholes Electric Co | Shrewsbury, MA | 5 GWh | May 2018 | Dec 2024 |
Solar
|
| Mass Inst Tech Cntrl Utilities/Cogen Plt | Massachusetts Inst of Tech | Cambridge, MA | 205 GWh | May 1995 | Dec 2024 |
Natural Gas
|
| NEDC Solar Site | Massachusetts Electric Co | Whitinsville, MA | 979 MWh | May 2010 | Dec 2024 |
Solar
|
| Haverhill Solar Power Project | Massachusetts Electric Co | Haverhill, MA | 1 GWh | Nov 2010 | Dec 2024 |
Solar
|
| Dorchester Solar Site | Massachusetts Electric Co | Dorchester, MA | 2 GWh | Dec 2011 | Dec 2024 |
Solar
|
| Bridgewater Complex Co-Generation Plant | Massachusetts Department of Correction | Bridgewater, MA | 1 GWh | Oct 2015 | Dec 2024 |
Natural Gas
|
| M Street Jet | Massachusetts Bay Trans Auth | Boston, MA | 457 MWh | Apr 1979 | Dec 2024 |
Kerosene
|
| North Brookfield | Mass Solar, LLC | North Brookfield, MA | 4 GWh | May 2014 | Dec 2024 |
Solar
|
| Freetown Solar | Mass Solar, LLC | Freetown, MA | 6 GWh | Feb 2015 | Dec 2024 |
Solar
|
| Dartmouth | Mass Solar, LLC | Dartmouth, MA | 8 GWh | Mar 2014 | Dec 2024 |
Solar
|
| Braley Road 2 | Mass Solar, LLC | Freetown, MA | 2 GWh | Feb 2015 | Dec 2024 |
Solar
|
| ME - Novel (Lighthouse Ph I) Mars Hill | Mars Hill Road Solar Farm, LLC | Westfield, ME | 22 MWh | Jul 2024 | Dec 2024 |
Solar
|
| Marlborough Solar | Marlborough Solar, LLC | Milton, NY | 3 GWh | Feb 2021 | Dec 2024 |
Solar
|
| Syncarpha Freetown | Marie's Way Solar I, LLC | Freetown, MA | 6 GWh | Oct 2016 | Dec 2024 |
Solar
|
| Maple(CSG) | Maple Street Solar 1, LLC | Bellingham, MA | 7 GWh | Oct 2021 | Dec 2024 |
Solar
|
| Manchester Street | Manchester Street, LLC. | Providence, RI | 2 TWh | Aug 1995 | Aug 2025 |
Natural Gas : 98.5%
Distillate Fuel Oil : 1.5%
|
| MMWAC Resource Recovery Facility | Maine Waste to Energy | Auburn, ME | 10 GWh | May 1992 | Aug 2025 |
Non-biogenic Municipal Solid Waste : 54.0%
Biogenic Municipal Solid Waste : 44.2%
Natural Gas : 1.9%
|
| Pittsfield Solar (N. Main St) | Maine DG Solar Pittsfield, LLC | Pittsfield, ME | 8 GWh | Sep 2023 | Dec 2024 |
Solar
|
| Monmouth | Maine DG Solar Monmouth, LLC | Monmouth, ME | 9 GWh | Feb 2022 | Dec 2024 |
Solar
|
| Harmony Solar (ME) | Maine DG Solar Harmony, LLC | Harmony, ME | 9 GWh | Jul 2022 | Dec 2024 |
Solar
|
| Baldwin (ME) | Maine DG Solar Baldwin, LLC | West Baldwin, ME | 10 GWh | Feb 2022 | Dec 2024 |
Solar
|
| Augusta | Maine DG Solar Augusta, LLC | Augusta, ME | 5 GWh | Feb 2022 | Dec 2024 |
Solar
|
| Waterboro | Madison Energy Investments LLC | East Waterboro, ME | 3 GWh | Jun 2023 | Dec 2024 |
Solar
|
| 5 Berry | Madison Energy Investments LLC | Plainsville, MA | 4 GWh | Aug 2023 | Dec 2024 |
Solar
|
| 118 Echo | Madison Energy Investments LLC | Mashpee, MA | 4 MWh | Jun 2023 | Dec 2024 |
Solar
|
| Barefoot Solar | Madison Energy Investments LLC | Fairfiled, ME | 7 GWh | Nov 2022 | Dec 2024 |
Solar
|
| 700 Binnewater | Madison Energy Investments LLC | Rosendale, NY | 2 GWh | Aug 2022 | Dec 2024 |
Solar
|
| Farmington | Madison Energy Investments LLC | Farmington, ME | 6 GWh | Nov 2023 | Dec 2024 |
Solar
|
| 1 Commercial | Madison Energy Investments LLC | Sharon, MA | 770 MWh | Aug 2023 | Dec 2024 |
Solar
|
| Raboth - Marion Drive | Madison Energy Holdings LLC | Kingston, MA | 5 GWh | Feb 2021 | Dec 2024 |
Solar
|
| Norton | Madison Energy Holdings LLC | Norton, MA | 1 GWh | Feb 2023 | Dec 2024 |
Solar
|
| Hartland Solar | Madison Energy Holdings LLC | Hartland, ME | 7 GWh | Nov 2021 | Dec 2024 |
Solar
|
| 3Colton | Madison Energy Holdings LLC | Millbury, MA | 5 GWh | Jun 2023 | Dec 2024 |
Solar
|
| Unity Solar | Madison Energy Holdings LLC | Unity, ME | 8 GWh | Nov 2021 | Dec 2024 |
Solar
|
| IOS - MEW Phase 1 | Madison Energy Holdings LLC | Madison, ME | 1 GWh | Dec 2016 | Dec 2024 |
Solar
|
