| Kingdom Community Wind | Green Mountain Power Corp | Lowell, VT | 164 GWh | Oct 2012 | May 2026 |
Wind
|
| New Haven Steam | Generation Bridge II Connecticut, LLC | New Haven, CT | 167 GWh | Jun 1975 | Jan 2026 |
Residual Fuel Oil : 45.1%
Natural Gas : 40.3%
Distillate Fuel Oil : 12.2%
Kerosene : 2.5%
|
| Johnston LFG Turbine Plant | Rhode Island LFG Genco | Johnston, RI | 173 GWh | Apr 2013 | May 2026 |
Landfill Gas
|
| Wheelabrator Saugus | Wheelabrator Environmental Systems | Saugus, MA | 180 GWh | Jul 1985 | May 2026 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Gravel Pit Solar, LLC | Gravel Pit Solar, LLC | East Windsor, CT | 187 GWh | Jan 2025 | May 2026 |
Solar
|
| Granite Reliable Power | NexteraEnergy | Dummer, NH | 192 GWh | Jan 2012 | May 2026 |
Wind
|
| Bellows Falls | Great River Hydro, LLC | Bellow Falls, VT | 194 GWh | Feb 1928 | Dec 2025 |
Water
|
| Three Corners Solar | Three Corners Solar, LLC | Unity, ME | 197 GWh | Jun 2024 | May 2026 |
Solar
|
| ReEnergy Stratton LLC | ReEnergy Stratton LLC | Stratton, ME | 200 GWh | Oct 1989 | Dec 2025 |
Wood/Wood Waste Solids
|
| Mass Inst Tech Cntrl Utilities/Cogen Plt | Massachusetts Inst of Tech | Cambridge, MA | 209 GWh | May 1995 | Dec 2025 |
Natural Gas
|
| Rumford Falls Hydro Facility | Brookfield Power New England | Rumford, ME | 212 GWh | Dec 1917 | Dec 2025 |
Water
|
| Weaver Wind | Greenbacker Renewable Energy Corporation | Township 16, ME | 214 GWh | Nov 2020 | May 2026 |
Wind
|
| J C McNeil | City of Burlington Electric - (VT) | Burlington, VT | 224 GWh | May 1984 | Apr 2026 |
Wood/Wood Waste Solids : 99.8%
|
| Kimberly Clark-Unit 1,2,3 | Kimberly-Clark Corporation | New Milford, CT | 233 GWh | Mar 2008 | Dec 2025 |
Natural Gas
|
| Cabot | FirstLight Power Resources, Inc. - MA | Montague, MA | 239 GWh | Dec 1914 | Dec 2025 |
Water
|
| Wheelabrator North Andover | Wheelabrator Environmental Systems | North Andover, MA | 240 GWh | Apr 1985 | May 2026 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Kibby Wind Facility | Helix Maine Wind Development, LLC | Chain of Ponds, ME | 242 GWh | Sep 2009 | May 2026 |
Wind
|
| Plainfield Renewable Energy LLC | Plainfield Renewable Energy, LLC | Plainfield, CT | 245 GWh | Nov 2013 | Dec 2025 |
Wood/Wood Waste Solids : 99.3%
Other Biomass Liquids : 0.7%
|
| Milford Power LP | Milford Power LLC | Milford, MA | 253 GWh | Feb 1993 | Dec 2025 |
Natural Gas
|
| S C Moore | Great River Hydro, LLC | Littleton, NH | 255 GWh | Dec 1956 | Dec 2025 |
Water
|
| Exelon West Medway II LLC | Constellation Power, Inc | Medway, MA | 259 GWh | Feb 2019 | May 2026 |
Natural Gas : 95.3%
Kerosene : 4.7%
|
| ReEnergy Livermore Falls | ReEnergy Livermore Falls | Livermore Falls, ME | 274 GWh | Jul 1992 | Dec 2025 |
Wood/Wood Waste Solids
|
| Dighton Power Plant | Dighton Power, LLC | Dighton, MA | 276 GWh | Apr 1999 | Dec 2025 |
Natural Gas
|
| Covanta Haverhill | Ogden Projects Inc-Haverhill | Haverhill, MA | 287 GWh | Apr 1989 | May 2026 |
Non-biogenic Municipal Solid Waste : 52.8%
Biogenic Municipal Solid Waste : 43.2%
Distillate Fuel Oil : 4.1%
|
| Wheelabrator Millbury Facility | Wheelabrator Environmental Systems | Millbury, MA | 288 GWh | Aug 1987 | May 2026 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Wyman Hydro | Brookfield White Pine Hydro LLC | Bingham, ME | 295 GWh | Dec 1929 | Dec 2025 |
Water
|
| Comerford | Great River Hydro, LLC | Monroe, NH | 297 GWh | Aug 1930 | Dec 2025 |
Water
|
| Medical Area Total Energy Plant | MATEP LLC | Boston, MA | 318 GWh | Dec 1979 | Dec 2024 |
Natural Gas : 98.3%
Distillate Fuel Oil : 1.7%
|
| William F Wyman Hybrid | FPL Energy Wyman LLC | Yarmouth, ME | 339 GWh | Dec 1956 | May 2026 |
Residual Fuel Oil : 99.6%
|
| Oakfield Wind Project | Onward Energy | City of Oakfield, ME | 340 GWh | Sep 2015 | May 2026 |
Wind
|
| Vineyard Wind 1 | Vineyard Wind 1 LLC | Edgartown, MA | 363 GWh | - | May 2026 |
Wind
|
| Downeast Wind | Downeast Wind, LLC | Columbia, ME | 364 GWh | Dec 2024 | May 2026 |
Wind
|
| Bellingham Cogeneration Facility | Northeast Energy Associates LP | Bellingham, MA | 368 GWh | Aug 1991 | Dec 2024 |
Natural Gas : 99.9%
|
| Burgess BioPower | Berlin Station, LLC | Berlin, NH | 390 GWh | Oct 2013 | Dec 2025 |
Wood/Wood Waste Solids
|
| Rumford Cogeneration | ND Paper, Inc. | Rumford, ME | 400 GWh | Dec 1989 | May 2026 |
Black Liquor : 55.5%
Tire-derived Fuels : 20.6%
Wood/Wood Waste Solids : 16.0%
Bituminous Coal : 6.1%
Residual Fuel Oil : 1.2%
Sludge Waste : 0.7%
|
| Wheelabrator Bridgeport | Wheelabrator Environmental Systems | Bridgeport, CT | 430 GWh | Jun 1988 | May 2026 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Masspower | Masspower | Indian Orchard, MA | 442 GWh | Jun 1993 | Dec 2025 |
Natural Gas
|
| Bingham Wind | Onward Energy | Bingham, ME | 474 GWh | Nov 2016 | May 2026 |
Wind
|
| Great Lakes Hydro America - ME | Great Lakes Hydro America LLC | Millinocket, ME | 500 GWh | Jun 1917 | Dec 2025 |
Water
|
| Canal | Canal Generating LLC | Sandwich, MA | 546 GWh | May 1968 | May 2026 |
Residual Fuel Oil : 55.3%
Natural Gas : 34.6%
Distillate Fuel Oil : 10.1%
|
| SEMASS Resource Recovery | SEMASS Partnership | West Wareham, MA | 553 GWh | Jun 1988 | May 2026 |
Non-biogenic Municipal Solid Waste : 54.0%
Biogenic Municipal Solid Waste : 44.2%
Natural Gas : 1.7%
|
| Somerset Plant | Sappi Fine Paper North America-Somerset | Skowhegan, ME | 568 GWh | Dec 1975 | May 2026 |
Black Liquor : 45.9%
Wood/Wood Waste Solids : 32.4%
Natural Gas : 13.1%
Tire-derived Fuels : 4.1%
Residual Fuel Oil : 3.7%
Sludge Waste : 0.5%
|
| Ocean State Power II | Ocean State Power II | Harrisville, RI | 577 GWh | Sep 1991 | Dec 2025 |
Natural Gas : 99.9%
|
| Rumford Power LLC | Rumford Power | Rumford, ME | 793 GWh | Jun 2000 | Dec 2025 |
Natural Gas
|
| Berkshire Power | Berkshire Power Co LLC | Agawam, MA | 810 GWh | Aug 1999 | Dec 2025 |
Natural Gas
|
| Millennium Power | Millennium Power Company, LLC | Charlton, MA | 995 GWh | Mar 2001 | May 2026 |
Natural Gas
|
| Ocean State Power | Ocean State Power Co | Harrisville, RI | 1 TWh | Nov 1990 | Dec 2025 |
Natural Gas : 99.7%
|
| Maine Independence Station | Casco Bay Energy Co LLC | Veazie, ME | 1 TWh | Apr 2000 | Dec 2025 |
Natural Gas
|
| Kendall Square Station | Kendall Green Energy, LLC | Cambridge, MA | 1 TWh | May 1949 | May 2026 |
Natural Gas : 97.3%
Distillate Fuel Oil : 2.7%
|
| Tiverton Power Plant | Tiverton Power LLC | Tiverton, RI | 2 TWh | Feb 2000 | Dec 2025 |
Natural Gas
|
| Salem Harbor Power Development LP | Salem Harbor Power Development LP | Salem, MA | 2 TWh | Apr 2018 | May 2026 |
Natural Gas
|
| Newington Energy Center | Essential Power Operating Services, LLC | Newington, NH | 2 TWh | Sep 2002 | May 2026 |
Natural Gas : 92.8%
Distillate Fuel Oil : 7.2%
|
| Manchester Street | Manchester Street, LLC. | Providence, RI | 2 TWh | Aug 1995 | May 2026 |
Natural Gas : 92.2%
Distillate Fuel Oil : 7.8%
|
| Bridgeport Energy Project | Bridgeport Energy LLC | Bridgeport, CT | 3 TWh | May 1998 | May 2026 |
Natural Gas
|
| 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%
|
| ANP Blackstone Energy Project | ANP Blackstone Energy Company LLC | Blackstone, MA | 3 TWh | May 2001 | May 2026 |
Natural Gas
|
| ANP Bellingham Energy Project | Bellingham Power Generation LLC | Bellingham, MA | 3 TWh | Oct 2002 | May 2026 |
Natural Gas
|
| Milford Power Project | Milford Power Co LLC | Milford, CT | 3 TWh | Jan 2004 | May 2026 |
Natural Gas
|
| Bridgeport Station | Generation Bridge II Connecticut, LLC | Bridgeport, CT | 3 TWh | Jul 1961 | May 2026 |
Natural Gas : 84.6%
Distillate Fuel Oil : 15.4%
|
| Westbrook Energy Center Power Plant | Westbrook Energy Center | Westbrook, ME | 4 TWh | Apr 2001 | May 2026 |
Natural Gas
|
| Rhode Island State Energy Center | RISEC Operating Services | Johnston, RI | 4 TWh | Sep 2002 | Apr 2026 |
Natural Gas
|
| Kleen Energy Systems | Kleen Energy Systems, LLC | Middletown, CT | 4 TWh | Jun 2011 | May 2026 |
Natural Gas : 97.9%
Distillate Fuel Oil : 2.1%
|
| Granite Ridge | Granite Ridge Energy LLC | Londonderry, NH | 4 TWh | Feb 2003 | May 2026 |
Natural Gas
|
| CPV Towantic Energy Center | CPV Towantic, LLC | Oxford, CT | 6 TWh | Apr 2018 | May 2026 |
Natural Gas
|
| Lake Road Generating Plant | Lake Road Generating Co LP | Dayville, CT | 6 TWh | Feb 2002 | May 2026 |
Natural Gas
|
| Seabrook | NextEra Energy Seabrook LLC | Seabrook, NH | 10 TWh | Jul 1990 | May 2026 |
Nuclear
|
| Millstone | Dominion Energy Nuclear Conn Inc | Waterford, CT | 17 TWh | Nov 1975 | May 2026 |
Nuclear
|
