| Wareham Solar PV | NSTAR Electric Company | Wareham, MA | 1 GWh | Nov 2018 | Dec 2025 |
Solar
|
| UMass Boston | MSS Energy Holdings, LLC (d.b.a. Calibrant Energy) | Dorchester, MA | 1 GWh | Dec 1971 | Dec 2025 |
Solar
|
| IOS - MEW Phase 1 | Madison Energy Holdings LLC | Madison, ME | 1 GWh | Dec 2016 | Dec 2024 |
Solar
|
| Advance Stores Company, Inc | Tesla Inc. | Enfield, CT | 1 GWh | Oct 2014 | Mar 2025 |
Solar
|
| Acushnet MA 2 (CSG) | Navisun LLC | Acushnet, MA | 1 GWh | Feb 2024 | Dec 2025 |
Solar
|
| Acushnet MA 1 | Navisun LLC | Acushnet, MA | 1 GWh | Nov 2023 | Dec 2025 |
Solar
|
| Williamsburg Solar LLC VNEM CSG | Tesla Inc. | Haydenville, MA | 1 GWh | Jan 2016 | Dec 2025 |
Solar
|
| Ball Mountain Hydro | Eagle Creek Renewable Energy, LLC | Jamaica, VT | 995 MWh | Mar 2016 | Dec 2025 |
Water
|
| Brookside | Terraform Arcadia | North Smithfield, RI | 969 MWh | Oct 2015 | Nov 2025 |
Solar
|
| NEDC Solar Site | Massachusetts Electric Co | Whitinsville, MA | 953 MWh | May 2010 | Dec 2025 |
Solar
|
| Cedarville CSG | Altus Power America Management, LLC | Plymouth, MA | 914 MWh | Jun 2017 | Dec 2025 |
Solar
|
| Schiller | Granite Shore Power | Portsmouth, NH | 888 MWh | Sep 1952 | May 2026 |
Jet Fuel
|
| Wilson Solar (MA) | RWE Clean Energy | Spencer, MA | 870 MWh | May 2013 | Dec 2025 |
Solar
|
| East Windsor | NJR Clean Energy Ventures Corporation | East Windsor, CT | 869 MWh | Aug 2025 | Dec 2025 |
Solar
|
| Backus Microgrid Project | Connecticut Mun Elec Engy Coop | Norwich, CT | 843 MWh | Jul 2014 | May 2026 |
Distillate Fuel Oil
|
| Glastonbury Solar One | NJR Clean Energy Ventures Corporation | Glastonbury, CT | 821 MWh | Aug 2025 | Dec 2025 |
Solar
|
| 118 Echo | Madison Energy Investments LLC | Mashpee, MA | 814 MWh | Jun 2023 | Dec 2025 |
Solar
|
| ZPD-PT Solar Project 2017-044 LLC CSG | AES Distributed Energy | Spencer, MA | 812 MWh | Sep 2021 | Dec 2025 |
Solar
|
| Cape Gas Turbine | FPL Energy Cape LLC | Portland, ME | 752 MWh | Dec 1969 | Dec 2025 |
Distillate Fuel Oil
|
| East Windsor Solar Two | East Windsor Solar Two, LLC | East Windsor, CT | 749 MWh | Aug 2025 | 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
|
| W K Sanders | Village of Morrisville - (VT) | Hyde Park, VT | 716 MWh | Jun 1983 | Nov 2025 |
Water
|
| Burlington GT | City of Burlington Electric - (VT) | Burlington, VT | 684 MWh | Aug 1971 | Dec 2025 |
Distillate Fuel Oil
|
| Cosgrove Intake and Power Station | Massachusetts Water Res Auth | Clinton, MA | 646 MWh | Dec 1968 | Jan 2025 |
Water
|
| 1 Commercial | Madison Energy Investments LLC | Sharon, MA | 622 MWh | Aug 2023 | Oct 2025 |
Solar
|
| Somersworth Lower Great Dam | Green Mountain Power Corp | Somersworth, NH | 498 MWh | Jun 1985 | Dec 2025 |
Water
|
| Water Treatment 1 & 2 | Connecticut Mun Elec Engy Coop | Groton, CT | 494 MWh | Sep 2010 | May 2026 |
Distillate Fuel Oil
|
| White Lake | Granite Shore Power | Tamworth, NH | 484 MWh | Jun 1968 | Dec 2024 |
Jet Fuel
|
| Acton Solar Landfill | Heliovaas LLC | Acton, MA | 475 MWh | Nov 2013 | Dec 2025 |
Solar
|
| Bridge Street 1 & 2 | Connecticut Mun Elec Engy Coop | Groton, CT | 452 MWh | Jun 2010 | Dec 2025 |
Distillate Fuel Oil
|
| West Boylston Community Shared Solar | Town of West Boylston - (MA) | West Boylston, MA | 447 MWh | Nov 2016 | Dec 2025 |
Solar
|
| Ascutney | Green Mountain Power Corp | Weatherfield, VT | 437 MWh | Jul 1961 | May 2026 |
Distillate Fuel Oil
|
| Centech Gas Generator | Town of Shrewsbury - (MA) | Shrewsbury, MA | 428 MWh | Mar 2019 | Dec 2025 |
Natural Gas
|
| Lost Nation | Granite Shore Power | Groveton, NH | 422 MWh | Aug 1969 | Dec 2024 |
Distillate Fuel Oil
|
| Stafford Hill Solar Hybrid | Green Mountain Power Corp | Rutland, VT | 390 MWh | Feb 2015 | May 2026 |
Solar
|
| LNG 1 & 2 | Connecticut Mun Elec Engy Coop | Norwich, CT | 382 MWh | Mar 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Gary Court 1 & 2 | Connecticut Mun Elec Engy Coop | Groton, CT | 381 MWh | Jun 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Wrightsville Hydro Plant | Washington Electric Coop - (VT) | Montpelier, VT | 374 MWh | Aug 1985 | Dec 2025 |
Water
|
| Lebanon Pines 1 & 2 | Connecticut Mun Elec Engy Coop | Lebanon, CT | 374 MWh | Mar 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Cherry Street | Town of Hudson - (MA) | Hudson, MA | 320 MWh | Apr 1951 | Dec 2025 |
Distillate Fuel Oil : 58.5%
Natural Gas : 41.5%
|
| Colchester 16 | Green Mountain Power Corp | Colchester, VT | 310 MWh | Sep 1965 | Dec 2025 |
Distillate Fuel Oil
|
| Franklin Drive | Connecticut Jet Power LLC | Torrington, CT | 294 MWh | Oct 1968 | Dec 2025 |
Kerosene
|
| M Street Jet | Massachusetts Bay Trans Auth | Boston, MA | 294 MWh | Apr 1979 | Dec 2025 |
Kerosene
|
| Branford | Connecticut Jet Power LLC | Branford, CT | 288 MWh | Oct 1967 | Dec 2025 |
Kerosene
|
| Torrington | Connecticut Jet Power LLC | Torrington, CT | 277 MWh | Oct 1967 | Dec 2025 |
Kerosene
|
| BJ's Wholesale Club, Inc- Uxbridge | Tesla Inc. | Uxbridge, MA | 270 MWh | Jun 2017 | Dec 2024 |
Solar
|
| Spring Hill Road | AES Distributed Energy | Barre, MA | 243 MWh | Nov 2015 | May 2026 |
Solar
|
| Mascoma Hydro | Green Mountain Power Corp | W. Lebanon, NH | 202 MWh | Nov 1988 | Dec 2025 |
Water
|
| Three Rivers Solar LLC | ASD Three Rivers Road MA Solar LLC | Wilbraham, MA | 154 MWh | Oct 2024 | Dec 2024 |
Solar
|
| High Street Station | Town of Ipswich - (MA) | Ipswich, MA | 153 MWh | May 1937 | Dec 2025 |
Natural Gas : 92.3%
Distillate Fuel Oil : 7.7%
|
| Lee Site 31 Solar | NSTAR Electric Company | Lee, MA | 149 MWh | Jul 2018 | Dec 2025 |
Solar
|
| 20 Bedford | Madison Energy Investments LLC | Bridgewater, MA | 146 MWh | Nov 2024 | Dec 2025 |
Solar
|
| Orbit Energy RI | Anaergia | Johnston, RI | 144 MWh | Jun 2017 | Dec 2024 |
Other Biomass Gas
|
| Jewett City 1 | Connecticut Mun Elec Engy Coop | Jewett City, CT | 139 MWh | Jan 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Fishers Island 1 | Connecticut Mun Elec Engy Coop | Fisher's Island, NY | 129 MWh | Nov 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Redman North Community Solar | AES Distributed Energy | Brockport, NY | 106 MWh | Jan 2022 | Dec 2025 |
Solar
|
| 665 Scenic Highway | Madison Energy Investments LLC | Bourne, MA | 89 MWh | Nov 2022 | Dec 2025 |
Solar
|
| Chocksett Rd Energy Storage Project | Sterling Municipal Light Department - (MA) | Sterling, MA | 62 MWh | Mar 2017 | Dec 2025 |
Electricity used for energy storage
|
| Oak Leaf Solar XVII Community Solar | Navisun LLC | Pittsfield, MA | 47 MWh | Nov 2025 | 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%
|
| Wilkins Station | Town of Marblehead - (MA) | Marblehead, MA | 32 MWh | Oct 1975 | Dec 2025 |
Distillate Fuel Oil
|
| 376 Nash | Madison Energy Investments LLC | New Bedford, MA | 17 MWh | Nov 2024 | Dec 2025 |
Solar
|
| NE Renewable Power Jonesboro | Stored Solar J&WE | Jonesboro, ME | 16 MWh | Nov 1987 | Jun 2025 |
Gaseous Propane : 66.7%
Wood/Wood Waste Solids : 33.3%
|
| Oak Leaf Solar XVI Community Solar | Navisun LLC | Pittsfield, MA | 10 MWh | Nov 2025 | Dec 2025 |
Solar
|
| CCSU Co-Gen-STBY Gen | Central Connecticut State University | New Britain, CT | 10 MWh | Sep 1993 | Dec 2025 |
Natural Gas
|
| Stanley Black & Decker | Onyx Asset Services Group | East Longmeadow, MA | 6 MWh | Nov 2025 | Dec 2025 |
Solar
|
| Jiminy Peak Wind QF | Jiminy Peak Mountain Resort, LLC | Hancock, MA | 2 MWh | Jul 2007 | Apr 2025 |
Wind
|
