| Auburn Solar Project | Agilitas Energy, Inc. | Auburn, MA | 8 GWh | Apr 2022 | Dec 2025 |
Solar
|
| Algonquin Windsor Locks | Ahlstrom Power Windsor Locks LLC | Windsor Locks, CT | 147 GWh | Dec 1989 | May 2026 |
Natural Gas : 92.2%
Distillate Fuel Oil : 7.8%
|
| MA Military Reservation Wind Project | Air Force Civil Engineer Center | Otis ANG Base Bourne, MA | 5 GWh | Nov 2009 | Dec 2025 |
Wind
|
| Shirley Landfill | Altus Power America Management, LLC | Shirley, MA | 1 GWh | Apr 2017 | Dec 2025 |
Solar
|
| Belchertown | Altus Power America Management, LLC | Belchertown, MA | 1 GWh | Nov 2015 | Dec 2025 |
Solar
|
| DDR Shoppers World | Altus Power America Management, LLC | Framingham, MA | 2 GWh | Oct 2017 | Dec 2025 |
Solar
|
| Cedarville CSG | Altus Power America Management, LLC | Plymouth, MA | 914 MWh | Jun 2017 | Dec 2025 |
Solar
|
| 126 Grove Solar LLC | Altus Power America Management, LLC | Franklin, MA | 2 GWh | May 2012 | Dec 2025 |
Solar
|
| Big George PV CSG | Altus Power America Management, LLC | Plymouth, MA | 1 GWh | Aug 2018 | Dec 2025 |
Solar
|
| Meadow Solar | Altus Power America Management, LLC | Boston, MA | 4 GWh | Nov 2016 | Dec 2025 |
Solar
|
| Solten Plainville 6000, LLC | Altus Power America Management, LLC | Plainville, MA | 7 GWh | Jul 2017 | Dec 2025 |
Solar
|
| Randolph | Altus Power America Management, LLC | Randolph, MA | 6 GWh | Oct 2017 | Dec 2025 |
Solar
|
| Westtown CSG | Altus Power America Management, LLC | Westtown, NY | 3 GWh | Apr 2019 | Dec 2025 |
Solar
|
| Hopkinton CSG | Altus Power America Management, LLC | Hopkinton, MA | 3 GWh | Mar 2019 | Dec 2025 |
Solar
|
| East Bridgewater Solar | Altus Power America Management, LLC | East Bridgewater, MA | 3 GWh | Oct 2017 | Dec 2025 |
Solar
|
| Carver CSG | Altus Power America Management, LLC | Carver, MA | 3 GWh | Apr 2019 | Dec 2025 |
Solar
|
| Charlotte Solar LLC VT | Altus Power America Management, LLC | Charlotte, VT | 3 GWh | Jun 2014 | Dec 2025 |
Solar
|
| Forbes Street Solar | Altus Power America Management, LLC | East Providence, RI | 4 GWh | Nov 2013 | Dec 2025 |
Solar
|
| Green Meadows | Altus Power America Management, LLC | Sandwich, MA | 5 GWh | Apr 2014 | Dec 2025 |
Solar
|
| Shirley Water | Altus Power America Management, LLC | Shirley, MA | 3 GWh | Jul 2016 | Dec 2025 |
Solar
|
| West Davisville Solar | Altus Power America Management, LLC | North Kingstown, RI | 3 GWh | Nov 2013 | Dec 2025 |
Solar
|
| Devens | Altus Power America Management, LLC | Shirley, MA | 5 GWh | May 2014 | Dec 2025 |
Solar
|
| Ayers Village Solar | Altus Power America Management, LLC | Methuen, MA | 3 GWh | May 2014 | Dec 2025 |
Solar
|
| Monson Solar | Altus Power America Management, LLC | Monson, MA | 4 GWh | Jun 2014 | Dec 2025 |
Solar
|
| Sullivan Solar | Altus Power America Management, LLC | New Bedford, MA | 2 GWh | Jul 2014 | Dec 2025 |
Solar
|
| Winchendon Solar | Altus Power America Management, LLC | Winchendon, MA | 3 GWh | Mar 2014 | Dec 2025 |
Solar
|
| Chester Power Partners | Altus Power America Management, LLC | North Chester, VT | 2 GWh | Oct 2014 | Dec 2025 |
Solar
|
| Adams Farm Solar | Altus Power America Management, LLC | Athol, MA | 4 GWh | Sep 2013 | Dec 2025 |
Solar
|
| Hunt Farm Solar | Altus Power America Management, LLC | Orange, MA | 3 GWh | Aug 2013 | Dec 2025 |
Solar
|
| 205 Sturbridge A | Altus Power America Management, LLC | Brimfield, MA | 4 GWh | May 2014 | Dec 2025 |
Solar
|
| 201 Sturbridge B | Altus Power America Management, LLC | Brimfield, MA | 2 GWh | May 2014 | Dec 2025 |
Solar
|
| Rail Trail | Altus Power America Management, LLC | Great Barrington, MA | 3 GWh | Apr 2016 | Dec 2025 |
Solar
|
| Rising Paper | Altus Power America Management, LLC | Great Barrington, MA | 3 GWh | Apr 2016 | Dec 2025 |
Solar
|
| Hampden | Altus Power America Management, LLC | Hampden, MA | 5 GWh | Jun 2015 | Dec 2025 |
Solar
|
| Little Bay | Altus Power America Management, LLC | Providence, RI | 1 GWh | Feb 2014 | Dec 2025 |
Solar
|
| Axio Green LLC | Altus Power America Management, LLC | Greenfield Township, MA | 2 GWh | May 2012 | Dec 2025 |
Solar
|
| ER Center Road Solar, LLC | Altus Power America Management, LLC | Hardwick, VT | 3 GWh | Apr 2022 | Dec 2025 |
Solar
|
| ER Salvage Yard | Altus Power America Management, LLC | Morrisville, VT | 3 GWh | Oct 2021 | Dec 2025 |
Solar
|
| Fredonia Solar LLC | Altus Power America Management, LLC | Fredonia, NY | 1 GWh | Aug 2021 | Dec 2025 |
Solar
|
| Billings Road | Altus Power America Management, LLC | Hardwick, VT | 2 GWh | Oct 2021 | Dec 2025 |
Solar
|
| Dynamic - Glenburn Broadway One (CSG) | Altus Power America Management, LLC | Glenburn, ME | 6 GWh | Oct 2024 | Dec 2025 |
Solar
|
| ER Bone Hill Solar, LLC | Altus Power America Management, LLC | Northfield, VT | 2 GWh | Aug 2022 | Dec 2025 |
Solar
|
| Brattleboro (Windham Landfill) | Altus Power America Management, LLC | Brattleboro, VT | 6 GWh | Jul 2018 | Dec 2025 |
Solar
|
| ER Sand Hill | Altus Power America Management, LLC | Castleton, VT | 3 GWh | Oct 2022 | Dec 2025 |
Solar
|
| Dynamic - Enfield Hammett Road CSG | Altus Power America Management, LLC | Enfield, ME | 9 GWh | Aug 2024 | Dec 2025 |
Solar
|
| Dynamic - Exeter Solar CSG | Altus Power America Management, LLC | Exeter, ME | 6 GWh | Aug 2024 | Dec 2025 |
Solar
|
| Dynamic - Gray Solar | Altus Power America Management, LLC | Gray, ME | 5 GWh | Nov 2024 | Dec 2025 |
Solar
|
| Dynamic - Wales Leeds Junction Road (CSG) | Altus Power America Management, LLC | Wales, ME | 7 GWh | Oct 2024 | Dec 2025 |
Solar
|
| Loring | Altus Power America Management, LLC | Limestone, ME | 8 GWh | Apr 2023 | Dec 2025 |
Solar
|
| Caribou | Altus Power America Management, LLC | Caribou, ME | 6 GWh | Jul 2023 | Dec 2025 |
Solar
|
| BWC Wading River One, Two, Three CSG | Ameresco BWC Wading River LLC | Mendon, MA | 2 GWh | Oct 2017 | Dec 2025 |
Solar
|
| Ameresco Chicopee Energy | AMERESCO Chicopee Energy LLC | Chicopee, MA | 4 GWh | Jan 2004 | Dec 2025 |
Landfill Gas
|
| Northampton Landfill Solar PV | Ameresco Glendale Road Solar PV LLC | Northampton, MA | 2 GWh | Oct 2017 | Dec 2025 |
Solar
|
| Bradley Energy Center | Ameresco Select Inc | Windsor Locks, CT | 11 GWh | Oct 2002 | Dec 2025 |
Natural Gas
|
| Braintree Landfill Solar | Ameresco, Inc - Braintree | Braintree, MA | 1 GWh | Nov 2014 | Dec 2025 |
Solar
|
| GELD Solar Farm | Ameresco, Inc - GELD | Groton, MA | 3 GWh | May 2016 | Dec 2025 |
Solar
|
| Weston Landfill Solar | Ameresco, Inc - Weston | Weston, MA | 3 GWh | Feb 2016 | Dec 2025 |
Solar
|
| Amherst College Co Gen | Amherst College | Amherst, MA | 8 GWh | Oct 2006 | Dec 2025 |
Natural Gas
|
| Dudley | AMP MA Dudley | Dudley, MA | 8 GWh | Jun 2018 | Dec 2025 |
Solar
|
| Joe Jenny | AMP MA Joe Jenny | Oxford, MA | 2 GWh | Apr 2018 | Dec 2024 |
Solar
|
| Gilman Mill | Ampersand Gilman Hydro LP | Gilman, VT | 2 GWh | Dec 1940 | Dec 2025 |
Water
|
| Orbit Energy RI | Anaergia | Johnston, RI | 144 MWh | Jun 2017 | Dec 2024 |
Other Biomass Gas
|
| ANP Blackstone Energy Project | ANP Blackstone Energy Company LLC | Blackstone, MA | 3 TWh | May 2001 | May 2026 |
Natural Gas
|
| Antrim Wind | Antrim Wind Energy LLC | Antrim, NH | 76 GWh | Nov 2019 | May 2026 |
Wind
|
| Arctaris Saddleback Solar | Arctaris Saddleback Solar, LLC | Dallas Plantation, ME | 7 GWh | Oct 2023 | Dec 2025 |
Solar
|
| SCS Harpswell 012903 Brunswick, LLC | Arevon Energy, Inc. | Brunswick, ME | 7 GWh | Oct 2022 | Dec 2025 |
Solar
|
| ASD Cotuit MA Solar LLC | ASD Cotuit MA Solar LLC | Sandwich, MA | 2 GWh | Oct 2023 | Dec 2024 |
Solar
|
| Three Rivers Solar LLC | ASD Three Rivers Road MA Solar LLC | Wilbraham, MA | 154 MWh | Oct 2024 | Dec 2024 |
Solar
|
| ASD Wallum MA Solar LLC(CSG) | ASD Wallum MA Solar LLC | Douglas, MA | 9 GWh | Dec 2021 | Dec 2024 |
Solar
|
| Ashby Solar, LLC CSG | Ashby Solar, LLC | Fitchburg, MA | 3 GWh | Jun 2018 | Dec 2025 |
Solar
|
| Athens Energy | Athens Energy, LLC | Athens, ME | 56 GWh | Sep 2016 | Dec 2025 |
Wood/Wood Waste Solids
|
| Lempster Wind LLC | Avangrid Power LLC | Lempster, NH | 62 GWh | Nov 2008 | May 2026 |
Wind
|
| New England Wind LLC | Avangrid Power LLC | Florida, MA | 73 GWh | Nov 2012 | May 2026 |
Wind
|
| Groton Wind LLC | Avangrid Power LLC | Groton, NH | 101 GWh | Nov 2012 | May 2026 |
Wind
|
| Deerfield Wind LLC | Avangrid Power LLC | Searsburg, VT | 92 GWh | Nov 2017 | May 2026 |
Wind
|
| Cenergy - Pulk | BAP Grounded 2 LLC | Sabattus, ME | 8 GWh | Nov 2024 | Dec 2025 |
Solar
|
| Barton Solar Farm | Barton Solar, LLC | Barton, VT | 2 GWh | Oct 2014 | Dec 2025 |
Solar
|
| West Charleston | Barton Village, Inc | West Charleston, VT | 6 GWh | Jun 1931 | Jul 2025 |
Water
|
| Bashaw Solar CSG 1, LLC | Bashaw Solar 1, LLC | Newbury, MA | 3 GWh | Mar 2017 | Dec 2025 |
Solar
|
| Milo PV - BD Solar 1 LLC | BD Solar 1 LLC | Milo, ME | 25 GWh | May 2021 | Dec 2025 |
Solar
|
| Winslow PV - BD Solar 2 LLC | BD Solar 2 LLC | Winslow, ME | 10 GWh | Jun 2022 | Dec 2025 |
Solar
|
| Augusta PV - BD Solar Augusta LLC | BD Solar Augusta LLC | Augusta, ME | 9 GWh | May 2021 | Dec 2025 |
Solar
|
| Fairfield PV - BD Solar Fairfield LLC | BD Solar Fairfield LLC | Fairfield, ME | 9 GWh | May 2021 | Dec 2025 |
Solar
|
| BD Solar Hancock LLC | BD Solar Hancock LLC | Augusta, ME | 11 GWh | May 2022 | Dec 2025 |
Solar
|
| BD Solar Ellsworth LLC | BD Solar Hancock North LLC | Augusta, ME | 9 GWh | May 2022 | Dec 2025 |
Solar
|
| Oxford PV - BD Solar Oxford LLC | BD Solar Oxford LLC | Oxford, ME | 13 GWh | May 2021 | Dec 2025 |
Solar
|
| Palmyra PV - BD Solar Palmyra LLC | BD Solar Palmyra LLC | Palmyra, ME | 8 GWh | May 2022 | Dec 2025 |
Solar
|
| Belchertown Renewables Community Solar | Belchertown Renewables, LLC | Belchertown, MA | 6 GWh | Feb 2018 | Dec 2025 |
Solar
|
| ANP Bellingham Energy Project | Bellingham Power Generation LLC | Bellingham, MA | 3 TWh | Oct 2002 | May 2026 |
Natural Gas
|
| Berkshire Power | Berkshire Power Co LLC | Agawam, MA | 810 GWh | Aug 1999 | Dec 2025 |
Natural Gas
|
| Burgess BioPower | Berlin Station, LLC | Berlin, NH | 390 GWh | Oct 2013 | Dec 2025 |
Wood/Wood Waste Solids
|
| Berwick Hubbard Solar 1 | Berwick Hubbard Solar 1, LLC | Berwick, ME | 6 GWh | Nov 2024 | Dec 2025 |
Solar
|
| Bird Machine Solar Farm | Bird Machine Solar Farm, LLC | South Walpole, MA | 6 GWh | Jul 2017 | Dec 2025 |
Solar
|
| Blacksmith Road Solar 1 | Blacksmith Road Solar 1, LLC | Falmouth, MA | 9 GWh | Nov 2021 | Dec 2025 |
Solar
|
| Blackstone/Tupperware | Blackstone Hydro Inc. | North Smithfield, RI | 2 GWh | Dec 1980 | May 2026 |
Water
|
| Sunpin Blandford | Blandford Sun, LLC | Southwick, MA | 6 GWh | May 2020 | Dec 2025 |
Solar
|
| Blodgett Solar CSG | Blodgett Street Solar 1, LLC | Tyngsboro, MA | 10 GWh | Jul 2021 | Dec 2024 |
Solar
|
| Yale New Haven - New London | Bloom Energy | New London, CT | 14 GWh | Aug 2022 | Dec 2025 |
Natural Gas
|
| One Patriot | Bloom Energy | Foxborough, MA | 17 GWh | Nov 2019 | Dec 2025 |
Natural Gas
|
| Medtronic - New Haven 2 | Bloom Energy | North Haven, CT | 17 GWh | Sep 2020 | Dec 2025 |
Natural Gas
|
