| Millstone | Dominion Energy Nuclear Conn Inc | Waterford, CT | 17 TWh | Nov 1975 | Feb 2025 |
Nuclear
|
| Seabrook | NextEra Energy Seabrook LLC | Seabrook, NH | 10 TWh | Jul 1990 | Feb 2025 |
Nuclear
|
| Lake Road Generating Plant | Lake Road Generating Co LP | Dayville, CT | 6 TWh | Feb 2002 | Feb 2025 |
Natural Gas
|
| CPV Towantic Energy Center | CPV Towantic, LLC | Oxford, CT | 6 TWh | Apr 2018 | Feb 2025 |
Natural Gas
|
| Milford Power Project | Milford Power Co LLC | Milford, CT | 4 TWh | Jan 2004 | Feb 2025 |
Natural Gas
|
| Bridgeport Station | Generation Bridge II Connecticut, LLC | Bridgeport, CT | 4 TWh | Jul 1961 | Feb 2025 |
Natural Gas : 98.6%
Distillate Fuel Oil : 1.4%
|
| Rhode Island State Energy Center | RISEC Operating Services | Johnston, RI | 3 TWh | Sep 2002 | Feb 2025 |
Natural Gas
|
| Fore River Generating Station | Calpine Fore River Energy Center, LLC | North Weymouth, MA | 3 TWh | Jul 2003 | Feb 2025 |
Natural Gas : 95.5%
Distillate Fuel Oil : 4.5%
|
| Granite Ridge | Granite Ridge Energy LLC | Londonderry, NH | 3 TWh | Feb 2003 | Feb 2025 |
Natural Gas
|
| Kleen Energy Systems Project | Kleen Energy Systems, LLC | Middletown, CT | 3 TWh | Jun 2011 | Feb 2025 |
Natural Gas : 99.2%
Distillate Fuel Oil : 0.8%
|
| Westbrook Energy Center Power Plant | Westbrook Energy Center | Westbrook, ME | 3 TWh | Apr 2001 | Feb 2025 |
Natural Gas
|
| ANP Bellingham Energy Project | Bellingham Power Generation LLC | Bellingham, MA | 3 TWh | Oct 2002 | Feb 2025 |
Natural Gas
|
| Bridgeport Energy Project | Bridgeport Energy LLC | Bridgeport, CT | 3 TWh | May 1998 | Feb 2025 |
Natural Gas
|
| ANP Blackstone Energy Project | ANP Blackstone Energy Company LLC | Blackstone, MA | 2 TWh | May 2001 | Feb 2025 |
Natural Gas
|
| Mystic Generating Station | Constellation Mystic Power LLC | Charlestown, MA | 2 TWh | May 1969 | Mar 2024 |
Natural Gas
|
| Tiverton Power Plant | Tiverton Power LLC | Tiverton, RI | 2 TWh | Feb 2000 | Dec 2023 |
Natural Gas
|
| Kendall Square Station | Kendall Green Energy, LLC | Cambridge, MA | 2 TWh | May 1949 | Feb 2025 |
Natural Gas : 99.0%
Distillate Fuel Oil : 1.0%
|
| Newington | Essential Power Operating Services, LLC | Newington, NH | 1 TWh | Sep 2002 | Feb 2025 |
Natural Gas : 94.8%
Distillate Fuel Oil : 5.2%
|
| Manchester Street | Manchester Street, LLC. | Providence, RI | 1 TWh | Aug 1995 | Feb 2025 |
Natural Gas : 98.1%
Distillate Fuel Oil : 1.9%
|
| Ocean State Power | Ocean State Power Co | Harrisville, RI | 1 TWh | Nov 1990 | Dec 2023 |
Natural Gas : 99.6%
|
| Salem Harbor Power Development LP | Salem Harbor Power Development LP | Salem, MA | 1 TWh | Apr 2018 | Feb 2025 |
Natural Gas
|
| Ocean State Power II | Ocean State Power II | Harrisville, RI | 1 TWh | Sep 1991 | Dec 2023 |
Natural Gas : 99.7%
|
| Maine Independence Station | Casco Bay Energy Co LLC | Veazie, ME | 937 GWh | Apr 2000 | Dec 2023 |
Natural Gas
|
| Great Lakes Hydro America - ME | Great Lakes Hydro America LLC | Millinocket, ME | 737 GWh | Jun 1917 | Dec 2023 |
Water
|
| Masspower | Masspower | Indian Orchard, MA | 609 GWh | Jun 1993 | Dec 2023 |
Natural Gas
|
| SEMASS Resource Recovery | SEMASS Partnership | West Wareham, MA | 567 GWh | Jun 1988 | Feb 2025 |
Non-biogenic Municipal Solid Waste : 54.1%
Biogenic Municipal Solid Waste : 44.3%
Natural Gas : 1.6%
|
| Somerset Plant | Sappi Fine Paper North America-Somerset | Skowhegan, ME | 541 GWh | Dec 1975 | Feb 2025 |
Black Liquor : 46.6%
Wood/Wood Waste Solids : 37.6%
Tire-derived Fuels : 6.2%
Natural Gas : 5.9%
Residual Fuel Oil : 2.6%
Sludge Waste : 1.0%
|
| Wyman Hydro | Brookfield White Pine Hydro LLC | Bingham, ME | 502 GWh | Dec 1929 | Dec 2023 |
Water
|
| Burgess BioPower | Berlin Station, LLC | Berlin, NH | 496 GWh | Oct 2013 | Dec 2023 |
Wood/Wood Waste Solids : 98.3%
Distillate Fuel Oil : 1.7%
|
| Bingham Wind | Onward Energy | Bingham, ME | 485 GWh | Nov 2016 | Feb 2025 |
Wind
|
| Wheelabrator Bridgeport | Wheelabrator Environmental Systems | Bridgeport, CT | 447 GWh | Jun 1988 | Feb 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Millennium Power | Millennium Power Company, LLC | Charlton, MA | 440 GWh | Mar 2001 | Feb 2025 |
Natural Gas
|
| Rumford Cogeneration | ND Paper, Inc. | Rumford, ME | 425 GWh | Dec 1989 | Feb 2025 |
Black Liquor : 53.9%
Tire-derived Fuels : 23.2%
Wood/Wood Waste Solids : 11.2%
Bituminous Coal : 7.6%
Residual Fuel Oil : 3.1%
Sludge Waste : 1.0%
|
| Comerford | Great River Hydro, LLC | Monroe, NH | 405 GWh | Aug 1930 | Dec 2023 |
Water
|
| Rumford Power LLC | Rumford Power | Rumford, ME | 403 GWh | Jun 2000 | Dec 2023 |
Natural Gas
|
| Cabot | FirstLight Power Resources, Inc. - MA | Montague, MA | 394 GWh | Dec 1914 | Dec 2023 |
Water
|
| Dighton Power Plant | Dighton Power, LLC | Dighton, MA | 358 GWh | Apr 1999 | Dec 2023 |
Natural Gas
|
| Oakfield Wind Project | Onward Energy | City of Oakfield, ME | 352 GWh | Sep 2015 | Feb 2025 |
Wind
|
| Covanta Haverhill | Ogden Projects Inc-Haverhill | Haverhill, MA | 343 GWh | Apr 1989 | Jan 2025 |
Non-biogenic Municipal Solid Waste : 54.8%
Biogenic Municipal Solid Waste : 44.9%
|
| Medical Area Total Energy Plant | MATEP LLC | Boston, MA | 339 GWh | Dec 1979 | Dec 2023 |
Natural Gas : 99.7%
|
| S C Moore | Great River Hydro, LLC | Littleton, NH | 328 GWh | Dec 1956 | Dec 2023 |
Water
|
| Merrimack | Granite Shore Power | Bow, NH | 323 GWh | Nov 1960 | Feb 2025 |
Bituminous Coal : 99.6%
|
| Wheelabrator Millbury Facility | Wheelabrator Environmental Systems | Millbury, MA | 316 GWh | Aug 1987 | Feb 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Canal | Canal Generating LLC | Sandwich, MA | 310 GWh | May 1968 | Feb 2025 |
Natural Gas : 73.3%
Residual Fuel Oil : 24.0%
Distillate Fuel Oil : 2.7%
|
| Bellows Falls | Great River Hydro, LLC | Bellow Falls, VT | 305 GWh | Feb 1928 | Dec 2023 |
Water
|
| Rumford Falls Hydro Facility | Brookfield Power New England | Rumford, ME | 290 GWh | Dec 1917 | Dec 2023 |
Water
|
| Harris Hydro | Brookfield White Pine Hydro LLC | West Forks, ME | 278 GWh | Dec 1953 | Dec 2023 |
Water
|
| Kibby Wind Facility | Helix Maine Wind Development, LLC | Chain of Ponds, ME | 271 GWh | Sep 2009 | Feb 2025 |
Wind
|
| Wheelabrator North Andover | Wheelabrator Environmental Systems | North Andover, MA | 239 GWh | Apr 1985 | Feb 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Plainfield Renewable Energy LLC | Plainfield Renewable Energy, LLC | Plainfield, CT | 234 GWh | Nov 2013 | Dec 2023 |
Wood/Wood Waste Solids : 99.6%
|
| Wheelabrator Saugus | Wheelabrator Environmental Systems | Saugus, MA | 230 GWh | Jul 1985 | Feb 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| ReEnergy Livermore Falls | ReEnergy Livermore Falls | Livermore Falls, ME | 223 GWh | Jul 1992 | Dec 2023 |
Wood/Wood Waste Solids
|
| Hadley Falls | City of Holyoke Gas and Electric Dept. | Holyoke, MA | 218 GWh | Dec 1951 | Dec 2023 |
Water
|
| Kimberly Clark-Unit 1,2,3 | Kimberly-Clark Corporation | New Milford, CT | 217 GWh | Mar 2008 | Dec 2023 |
Natural Gas
|
| Weaver Wind | Weaver Wind, LLC (Longroad) | Township 16, ME | 214 GWh | Nov 2020 | Feb 2025 |
Wind
|
| Exelon West Medway II LLC | Constellation Power, Inc | Medway, MA | 213 GWh | Feb 2019 | Feb 2025 |
Natural Gas : 98.1%
Kerosene : 1.9%
|
| Milford Power LP | Milford Power LLC | Milford, MA | 210 GWh | Feb 1993 | Dec 2023 |
Natural Gas
|
| Mass Inst Tech Cntrl Utilities/Cogen Plt | Massachusetts Inst of Tech | Cambridge, MA | 205 GWh | May 1995 | Dec 2023 |
Natural Gas
|
| J C McNeil | City of Burlington Electric - (VT) | Burlington, VT | 203 GWh | May 1984 | Feb 2025 |
Wood/Wood Waste Solids : 99.8%
|
| Granite Reliable Power | NexteraEnergy | Dummer, NH | 201 GWh | Jan 2012 | Feb 2025 |
Wind
|
| Wilder | Great River Hydro, LLC | Hartford, VT | 192 GWh | Oct 1950 | Dec 2023 |
Water
|
| Vernon Dam | Great River Hydro, LLC | Vernon, VT | 191 GWh | Jul 1909 | Dec 2023 |
Water
|
| Johnston LFG Turbine Plant | Rhode Island LFG Genco | Johnston, RI | 189 GWh | Apr 2013 | Feb 2025 |
Landfill Gas
|
| Kingdom Community Wind | Green Mountain Power Corp | Lowell, VT | 179 GWh | Oct 2012 | Feb 2025 |
Wind
|
| ReEnergy Stratton LLC | ReEnergy Stratton LLC | Stratton, ME | 177 GWh | Oct 1989 | Dec 2023 |
Wood/Wood Waste Solids
|
| Charles E Monty | Brookfield White Pine Hydro LLC | Lewiston, ME | 177 GWh | Dec 1989 | Dec 2023 |
Water
|
| Middletown | Middletown Power LLC | Middletown, CT | 170 GWh | Sep 1958 | Dec 2023 |
Natural Gas : 79.3%
Residual Fuel Oil : 20.7%
|
| Gulf Island | Brookfield White Pine Hydro LLC | Lewiston, ME | 169 GWh | Dec 1925 | Dec 2023 |
Water
|
| Berlin Gorham | Great Lakes Hydro America LLC | Berlin, NH | 168 GWh | Dec 1913 | Dec 2023 |
Water
|
| Shepaug | FirstLight Power Resources Services LLC | Southbury, CT | 163 GWh | Dec 1954 | Dec 2023 |
Water
|
| Wallingford Energy | Wallingford Energy LLC | Wallingford, CT | 161 GWh | Jul 2001 | Dec 2023 |
Natural Gas
|
| Ryegate Associates, LLC | Ryegate Associates, LLC | East Ryegate, VT | 161 GWh | Aug 1992 | Dec 2023 |
Wood/Wood Waste Solids
|
| Toray Plastic America's CHP Plant | Toray Plastics America | North Kingstown, RI | 157 GWh | Dec 2002 | Dec 2023 |
Natural Gas
|
| Anson Abenaki Hydros | Eagle Creek Renewable Energy, LLC | Madison, ME | 145 GWh | Dec 1949 | Dec 2023 |
Water
|
| Skelton | Brookfield White Pine Hydro LLC | Dayton, ME | 137 GWh | Dec 1947 | Dec 2023 |
Water
|
| Rand Whitney CHP Plant | Rand Whitney Containerboard L.P. | Montville, CT | 133 GWh | Mar 2005 | Feb 2025 |
Natural Gas
|
| Rollins Wind Project | Evergreen Wind, LLC | Winn Village, ME | 132 GWh | Jun 2011 | Dec 2023 |
Wind
|
| Passadumkeag Windpark LLC | Southern Power Co | Greenbush, ME | 131 GWh | Jun 2016 | Feb 2025 |
Wind
|
| Farmington Solar | Farmington Solar, LLC | Farmington, ME | 130 GWh | Sep 2021 | Feb 2025 |
Solar
|
| Harriman | Great River Hydro, LLC | Whitingham, VT | 126 GWh | Apr 1924 | Dec 2023 |
Water
|
| Brunswick Hydro | Brookfield White Pine Hydro LLC | Brunswick, ME | 123 GWh | Feb 1982 | Dec 2023 |
Water
|
| UCONN Cogen Facility | University of Connecticut | Storrs, CT | 123 GWh | Feb 2006 | Feb 2025 |
Natural Gas : 98.9%
Distillate Fuel Oil : 1.1%
|
| Smith (NH) | Central Rivers Power NH, LLC | Berlin, NH | 123 GWh | Jul 1948 | Dec 2023 |
Water
|
| Hancock Wind Plant | Onward Energy | T22 MD, ME | 123 GWh | Nov 2016 | Feb 2025 |
Wind
|
| Algonquin Windsor Locks | Algonquin Windsor Locks LLC | Windsor Locks, CT | 120 GWh | Dec 1989 | Feb 2025 |
Natural Gas : 99.9%
|
| Three Corners Solar | Three Corners Solar, LLC | Unity, ME | 118 GWh | - | Feb 2025 |
Solar
|
| Amoskeag | Central Rivers Power NH, LLC | Manchester, NH | 114 GWh | Jul 1922 | Dec 2023 |
Water
|
| Covanta Southeastern Connecticut Company | Covanta Southeastern Connecticut Company | Preston, CT | 112 GWh | Nov 1991 | Feb 2025 |
Non-biogenic Municipal Solid Waste : 54.1%
Biogenic Municipal Solid Waste : 44.3%
Distillate Fuel Oil : 1.6%
|
| Stevenson | FirstLight Power Resources Services LLC | Monroe, CT | 111 GWh | Dec 1918 | Dec 2023 |
Water
|
| Record Hill Wind | Record Hill Wind LLC | Roxbury, ME | 111 GWh | Dec 2011 | Dec 2023 |
Wind
|
| Groton Wind LLC | Avangrid Renewables LLC | Groton, NH | 111 GWh | Nov 2012 | Feb 2025 |
Wind
|
| Bridgewater Power LP | Bridgewater Power Co LP | Bridgewater, NH | 109 GWh | Jul 1987 | Dec 2023 |
Wood/Wood Waste Solids : 99.8%
|
| Covanta Bristol Energy | Covanta Bristol Inc | Bristol, CT | 108 GWh | Nov 1987 | Feb 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Stetson Wind I | Evergreen Wind, LLC | Danforth, ME | 107 GWh | Dec 2008 | Dec 2023 |
Wind
|
| Bridgeport Fuel Cell, LLC | Bridgeport Fuel Cell, LLC | Bridgeport, CT | 105 GWh | Nov 2013 | Dec 2023 |
Natural Gas
|
| Worumbo Hydro Station | Eagle Creek Renewable Energy, LLC | Lisbon Falls, ME | 105 GWh | Jan 1989 | Dec 2023 |
Water
|
| Bellingham Cogeneration Facility | Northeast Energy Associates LP | Bellingham, MA | 102 GWh | Aug 1991 | Nov 2023 |
Natural Gas : 88.2%
Distillate Fuel Oil : 11.8%
|
| West Enfield Hydro | Brookfield Black Bear Hydro, LLC | West Enfield, ME | 100 GWh | Mar 1988 | Dec 2023 |
Water
|
| Wheelabrator Lisbon | Wheelabrator Environmental Systems | Lisbon, CT | 100 GWh | Sep 1995 | Feb 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Pratt & Whitney | United Technologies | East Hartford, CT | 99 GWh | Dec 1991 | Feb 2025 |
Natural Gas
|
