| General Electric Aircraft Engines | General Electric Aircraft Engines | Lynn, MA | 2 GWh | Dec 1947 | May 2026 |
Solar
|
| GenConn Middletown LLC | GenConn Middletown LLC | Middletown, CT | 6 GWh | May 2011 | Dec 2025 |
Kerosene : 77.4%
Natural Gas : 22.6%
|
| GenConn Devon LLC | GenConn Devon LLC | Milford, CT | 15 GWh | May 2010 | Dec 2025 |
Kerosene : 75.4%
Natural Gas : 24.6%
|
| GELD Solar Farm | Ameresco, Inc - GELD | Groton, MA | 3 GWh | May 2016 | Dec 2025 |
Solar
|
| GDIM 4, LLC | GDIM 4, LLC | North Smithfield, RI | 14 GWh | Nov 2021 | Dec 2025 |
Solar
|
| GDIM 3, LLC | GDIM 3, LLC | North Smithfield, RI | 15 GWh | Nov 2021 | Dec 2025 |
Solar
|
| GDIM 2, LLC | GDIM 2, LLC | North Smithfield, RI | 13 GWh | Nov 2021 | Dec 2025 |
Solar
|
| GDIM 1, LLC | GDIM 1, LLC | North Smithfield, RI | 15 GWh | Nov 2021 | Dec 2025 |
Solar
|
| GD West Greenwich Victory I, LLC | CleanCapital Holdings | West Greenwich, RI | 3 GWh | Nov 2019 | Dec 2025 |
Solar
|
| GD West Greenwich Nooseneck I, LLC | GD West Greenwich Nooseneck I, LLC | West Greenwich, RI | 31 GWh | Nov 2022 | Dec 2025 |
Solar
|
| GD Richmond Buttonwoods I, LLC | CleanCapital Holdings | Richmond, RI | 2 GWh | Nov 2019 | Dec 2025 |
Solar
|
| GD Richmond Beaver River I LLC | GD Richmond Beaver River I LLC | Richmond, RI | 6 GWh | Mar 2025 | Dec 2025 |
Solar
|
| GD Johnson Scituate I, LLC | GD Johnson Scituate I, LLC | Cranston, RI | 6 GWh | Nov 2021 | Dec 2025 |
Solar
|
| GD Hopkinton Main I, LLC | GD Hopkinton Main I, LLC | Hopkinton, RI | 16 GWh | Oct 2020 | Dec 2025 |
Solar
|
| GD Glocester White Oak I, LLC | GD Glocester White Oak I, LLC | Glocester, RI | 3 GWh | Nov 2020 | Dec 2025 |
Solar
|
| Gary Court 1 & 2 | Connecticut Mun Elec Engy Coop | Groton, CT | 381 MWh | Jun 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Garvins Falls | Central Rivers Power NH, LLC | Bow, NH | 25 GWh | Jul 1925 | Dec 2025 |
Water
|
| Gardners Falls | Central Rivers Power MA, LLC | Buckland, MA | 11 GWh | Dec 1913 | Dec 2025 |
Water
|
| Gardner Solar 1 | Gardner Solar 1, LLC | Gardner, MA | 3 GWh | Apr 2014 | Dec 2025 |
Solar
|
| Gardner - Otter River Road | Otter River Road Solar LLC | Gardner, MA | 4 GWh | Sep 2019 | Dec 2025 |
Solar
|
| Gardiner | KEI (Maine) Power Management (III) LLC | Gardiner, ME | 4 GWh | Jun 1985 | Jun 2025 |
Water
|
| Future Generation Wind | RWE Clean Energy | Plymouth, MA | 12 GWh | Jul 2016 | Nov 2025 |
Wind
|
| Fusion Solar Center LLC | Fusion Solar Centre, L.L.C | Baltic, CT | 38 GWh | Feb 2018 | May 2026 |
Solar
|
| Fryeburg | Nautilus Solar Solutions | Fryeburg, ME | 9 GWh | Apr 2023 | Dec 2025 |
Solar
|
| Front Street | City of Chicopee - (MA) | Chicopee, MA | 1 GWh | Dec 1977 | Dec 2025 |
Distillate Fuel Oil
|
| Frito Lay Incorporated | Frito Lay Incorporated Dayville | Dayville, CT | 25 GWh | Feb 2009 | May 2026 |
Natural Gas
|
| French Road Solar | SoCore Energy LLC | Ashland, ME | 3 GWh | Nov 2024 | Dec 2025 |
Solar
|
| French King Solar LLC | French King Solar LLC | Erving, MA | 8 GWh | Oct 2022 | Dec 2025 |
Solar
|
| Freetown Solar | Mass Solar, LLC | Freetown, MA | 6 GWh | Feb 2015 | Dec 2025 |
Solar
|
| Freetown MA 1, LLC | Navisun LLC | Freetown, MA | 2 GWh | Nov 2022 | Dec 2025 |
Solar
|
| Fredonia Solar LLC | Altus Power America Management, LLC | Fredonia, NY | 1 GWh | Aug 2021 | Dec 2025 |
Solar
|
| Franklin Solar (CT) | Ecos Energy LLC | Lebanon, CT | 2 GWh | Feb 2018 | Dec 2025 |
Solar
|
| Franklin Drive | Connecticut Jet Power LLC | Torrington, CT | 294 MWh | Oct 1968 | Dec 2025 |
Kerosene
|
| Franklin 2 | CD US Solar MT 2 LLC | Franklin, MA | 6 GWh | Nov 2013 | Dec 2025 |
Solar
|
| Franklin 1 | CD US Solar MT 2 LLC | Wrentham, MA | 4 GWh | Oct 2013 | Dec 2025 |
Solar
|
| Framingham State University Plant | Framingham State University | Framingham, MA | 38 MWh | May 1974 | May 2026 |
Solar : 63.2%
Distillate Fuel Oil : 36.8%
|
| Foxwoods CoGen | Foxwoods Resort Casino | Mashantucket, CT | 11 GWh | May 2010 | Dec 2025 |
Natural Gas
|
| Fox Island Wind LLC | Fox Island Wind LLC | Vinalhaven, ME | 9 GWh | Oct 2009 | Dec 2025 |
Wind
|
| Founders Homestead Farms Solar | AES Distributed Energy | Portsmouth, RI | 6 GWh | Nov 2019 | May 2026 |
Solar
|
| Foster Solar | Foster Solar, LLC | North Scituate, RI | 2 GWh | Jul 2016 | Dec 2025 |
Solar
|
| Fort Hill 1, 2, 3 & 4 | Connecticut Mun Elec Engy Coop | Uncasville, CT | 734 MWh | Jul 2010 | May 2026 |
Distillate Fuel Oil
|
| Fort Fairfield | Standard Solar | Fort Fairfield, ME | 8 GWh | Jul 2023 | Dec 2025 |
Solar
|
| Fore River Generating Station | Calpine Fore River Energy Center, LLC | North Weymouth, MA | 3 TWh | Jul 2003 | May 2026 |
Natural Gas : 92.7%
Distillate Fuel Oil : 7.3%
|
| Forbes Street Solar | Altus Power America Management, LLC | East Providence, RI | 4 GWh | Nov 2013 | Dec 2025 |
Solar
|
| Fitchburg Renewables | Fitchburg Renewables, LLC | Fitchburg, MA | 6 GWh | Feb 2020 | Dec 2025 |
Solar
|
| Fitchburg Gas Recovery | WM Renewable Energy LLC | Westminster, MA | 32 GWh | Sep 2007 | Dec 2025 |
Landfill Gas
|
| Fishers Island 1 | Connecticut Mun Elec Engy Coop | Fisher's Island, NY | 129 MWh | Nov 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Fisher Road Solar | Fisher Road Solar I, LLC | Dartmouth, MA | 7 GWh | Apr 2015 | Dec 2025 |
Solar
|
| Few Solar | Ecos Energy LLC | Somers, CT | 2 GWh | Dec 2020 | Dec 2025 |
Solar
|
| FedEx Middletown | VCP Realty, LLC | Middletown, CT | 2 GWh | Oct 2024 | Dec 2025 |
Solar
|
| Federal Road Solar 1, LLC CSG | Federal Road Solar 1, LLC | South Carver, MA | 8 GWh | Nov 2015 | Dec 2025 |
Solar
|
| FDX010.0 FedEx Fuel Cell | 2016 ESA Project Company, LLC | Middletown, CT | 8 GWh | Aug 2018 | Dec 2025 |
Natural Gas
|
| Faunce Corner Community Solar | Faunce Corner Road Dartmouth Solar 1, LLC | Dartmouth, MA | 2 GWh | Jun 2022 | Dec 2024 |
Solar
|
| Farmington Solar | Farmington Solar, LLC | Farmington, ME | 125 GWh | Sep 2021 | May 2026 |
Solar
|
| Farmington | Madison Energy Investments LLC | Farmington, ME | 7 GWh | Nov 2023 | Dec 2025 |
Solar
|
| Farmingdale FA01 | Nautilus Solar Solutions | Farmingdale, ME | 8 GWh | May 2022 | Dec 2025 |
Solar
|
| Farley Road Community Solar | Farley Road Solar, LLC | Dudley, MA | 2 GWh | Jul 2017 | Dec 2025 |
Solar
|
| Falmouth Landfill Solar | Citizens Enterprises Corporation | Falmouth, MA | 5 GWh | Mar 2017 | Dec 2025 |
Solar
|
| Falmouth 2 Solar | Citizens Enterprises Corporation | Falmouth, MA | 3 GWh | Aug 2021 | Dec 2025 |
Solar
|
| Falls Village | FirstLight Power Resources Services LLC | Falls Village, CT | 26 GWh | Dec 1913 | Dec 2025 |
Water
|
| Fall River Solar CSG | MN8 Energy LLC | Fall River, MA | 2 GWh | Jan 2013 | Dec 2025 |
Solar
|
| Fairview Farms Solar | NuGen Capital Management | Whately, MA | 3 GWh | May 2014 | Dec 2025 |
Solar
|
| Fairhaven Wind | Fairhaven Wind LLC | Fairhaven, MA | 3 GWh | Mar 2012 | Dec 2025 |
Wind
|
| Fairhaven MA 2 | RWE Clean Energy | Fairhaven, MA | 4 GWh | Aug 2021 | Dec 2025 |
Solar
|
| Fairhaven E | Agilitas Energy, Inc. | Fairhaven, MA | 3 GWh | Jul 2021 | Dec 2025 |
Solar
|
| Fairhaven C CSG | MN8 Energy LLC | Fairhaven, MA | 2 GWh | Apr 2017 | Dec 2025 |
Solar
|
| Fairfield University CHP Plant | Fairfield University | Fairfield, CT | 23 GWh | Sep 2007 | Dec 2025 |
Natural Gas
|
| Fairfield PV - BD Solar Fairfield LLC | BD Solar Fairfield LLC | Fairfield, ME | 9 GWh | May 2021 | Dec 2025 |
Solar
|
| Fairfax Falls | Green Mountain Power Corp | Fairfax, VT | 16 GWh | Jan 1919 | Dec 2025 |
Water
|
| Exeter Ten (CSG) | Nautilus Solar Solutions | Exeter, RI | 5 GWh | Nov 2024 | Dec 2025 |
Solar
|
| Exeter Renewables 1 | AES Clean Energy | Exeter, RI | 16 GWh | Nov 2024 | Dec 2025 |
Solar
|
| Exeter Mail CSG | Nautilus Solar Solutions | Exeter, RI | 9 GWh | Dec 2024 | Dec 2025 |
Solar
|
| Exelon West Medway II LLC | Constellation Power, Inc | Medway, MA | 259 GWh | Feb 2019 | May 2026 |
Natural Gas : 95.3%
Kerosene : 4.7%
|
| Exelon Medway LLC | Constellation Power, Inc | Medway, MA | 4 GWh | Jun 1970 | Dec 2025 |
Distillate Fuel Oil
|
| Exelon Framingham LLC | Constellation Power, Inc | Framingham, MA | 1 GWh | Aug 1969 | Dec 2025 |
Distillate Fuel Oil
|
| Essex Junction 19 | Green Mountain Power Corp | Essex Junction, VT | 34 GWh | Dec 1916 | May 2026 |
Water : 98.8%
Distillate Fuel Oil : 1.2%
|
| Erving Paper Mills | Erving Paper Mills Inc | Erving, MA | 42 GWh | Nov 2013 | May 2026 |
Natural Gas : 98.0%
Distillate Fuel Oil : 2.0%
|
| Erving CSG | Erving Poplar Mountain Solar 1, LLC | Erving, MA | 1 GWh | Aug 2020 | Dec 2025 |
Solar
|
| Errol Hydroelectric Project | Errol Hydroelectric Co LLC | Errol, NH | 14 GWh | Oct 1986 | Dec 2025 |
Water
|
| ER Sand Hill | Altus Power America Management, LLC | Castleton, VT | 3 GWh | Oct 2022 | Dec 2025 |
Solar
|
| ER Salvage Yard | Altus Power America Management, LLC | Morrisville, VT | 3 GWh | Oct 2021 | Dec 2025 |
Solar
|
| ER Center Road Solar, LLC | Altus Power America Management, LLC | Hardwick, VT | 3 GWh | Apr 2022 | Dec 2025 |
Solar
|
| ER Bone Hill Solar, LLC | Altus Power America Management, LLC | Northfield, VT | 2 GWh | Aug 2022 | Dec 2025 |
Solar
|
| Equinix - Billerica | Bloom Energy | Billerica, MA | 14 GWh | Aug 2021 | Dec 2025 |
Natural Gas
|
| ENGIE 2019 ProjectCo-MA1, LLC | ENGIE 2019 ProjectCo MA-1, LLC | Agawam, MA | 5 GWh | Feb 2021 | Jul 2025 |
Solar
|
| Enfield Solar One | Enfield Solar One, LLC | Hartford, CT | 8 GWh | Mar 2024 | Dec 2025 |
Solar
|
| Emerald Marshfields, LLC | Emerald Marshfield, LLC | Marshfield, MA | 2 GWh | Nov 2022 | Dec 2025 |
Solar
|
| Emerald Gardens PKI, LLC | Emerald Gardens PKI, LLC | Shelton, CT | 2 GWh | Sep 2021 | Dec 2025 |
Solar
|
| Elm Street | ISM Solar Dighton 3, LLC | Dighton, MA | 5 GWh | Nov 2020 | Dec 2025 |
Solar
|
| Ellsworth Hydro Station | Brookfield Black Bear Hydro, LLC | Ellsworth, ME | 18 GWh | Jun 1924 | Dec 2025 |
Water
|
| Ellington - 277 Sadds Mill | Onyx Asset Services Group | Ellington, CT | 4 GWh | Feb 2024 | Dec 2025 |
Solar
|
| Elizabeth Mines Solar 1 | Elizabeth Mines Solar 1, LLC | So. Strafford, VT | 7 GWh | Oct 2017 | Dec 2025 |
Solar
|
| Electric Avenue Lunenburg Solar 1 | Electric Avenue Lunenburg Solar 1, LLC | Lunenburg, MA | 2 GWh | Nov 2021 | Dec 2025 |
Solar
|
| EHC West Hopkinton | Green Mountain Power Corp | West Hopkinton, NH | 1 GWh | Jun 1985 | Dec 2025 |
Water
|
| EDF Lancaster | CleanCapital Holdings | Lancaster, MA | 5 GWh | Jun 2014 | Dec 2025 |
Solar
|
| EBZ Solar | Citizens Enterprises Corporation | Shirley, MA | 3 GWh | Dec 2012 | Dec 2025 |
Solar
|
| Easton Landfill | CleanCapital Holdings | Easton, MA | 3 GWh | Sep 2013 | Dec 2025 |
Solar
|
| Easton CSG 1 LLC | Easton CSG 1 LLC | Easton, ME | 6 GWh | Jan 2024 | Dec 2025 |
Solar
|
| Eastman Falls | Central Rivers Power NH, LLC | Franklin, NH | 22 GWh | Jul 1937 | Dec 2025 |
Water
|
| Easthampton Landfill-City of Easthampton | CleanCapital Holdings | Easthampton, MA | 3 GWh | May 2012 | Dec 2025 |
Solar
|
