| Merrimack | Granite Shore Power | Bow, NH | 116 GWh | Nov 1960 | May 2026 |
Bituminous Coal : 97.6%
Jet Fuel : 2.3%
|
| 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%
|
| 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%
|
| LNG 1 & 2 | Connecticut Mun Elec Engy Coop | Norwich, CT | 382 MWh | Mar 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Oak Bluffs Diesel Generating Facility | Vineyard Reliability LLC | Oak Bluffs, MA | 3 GWh | Dec 1968 | Sep 2025 |
Distillate Fuel Oil
|
| Front Street | City of Chicopee - (MA) | Chicopee, MA | 1 GWh | Dec 1977 | Dec 2025 |
Distillate Fuel Oil
|
| Ascutney | Green Mountain Power Corp | Weatherfield, VT | 437 MWh | Jul 1961 | May 2026 |
Distillate Fuel Oil
|
| Jewett City 1 | Connecticut Mun Elec Engy Coop | Jewett City, CT | 139 MWh | Jan 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Waterside Power, LLC | Waterside Power, LLC | Stamford, CT | 2 GWh | May 2003 | Dec 2025 |
Distillate Fuel Oil
|
| West Water Street | City of Taunton - (MA) | Taunton, MA | 2 GWh | Dec 2017 | Dec 2025 |
Distillate Fuel Oil
|
| Lost Nation | Granite Shore Power | Groveton, NH | 422 MWh | Aug 1969 | Dec 2024 |
Distillate Fuel Oil
|
| Cape Gas Turbine | FPL Energy Cape LLC | Portland, ME | 752 MWh | Dec 1969 | 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
|
| Fishers Island 1 | Connecticut Mun Elec Engy Coop | Fisher's Island, NY | 129 MWh | Nov 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Fort Hill 1, 2, 3 & 4 | Connecticut Mun Elec Engy Coop | Uncasville, CT | 734 MWh | Jul 2010 | May 2026 |
Distillate Fuel Oil
|
| Bridge Street 1 & 2 | Connecticut Mun Elec Engy Coop | Groton, CT | 452 MWh | Jun 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Backus Microgrid Project | Connecticut Mun Elec Engy Coop | Norwich, CT | 843 MWh | Jul 2014 | May 2026 |
Distillate Fuel Oil
|
| Lebanon Pines 1 & 2 | Connecticut Mun Elec Engy Coop | Lebanon, CT | 374 MWh | Mar 2010 | Dec 2025 |
Distillate Fuel Oil
|
| VPPSA Project 10 | Vermont Public Power Supply Authority | Swanton, VT | 1 GWh | Apr 2010 | Dec 2025 |
Distillate Fuel Oil
|
| Water Treatment 1 & 2 | Connecticut Mun Elec Engy Coop | Groton, CT | 494 MWh | Sep 2010 | May 2026 |
Distillate Fuel Oil
|
| Wilkins Station | Town of Marblehead - (MA) | Marblehead, MA | 32 MWh | Oct 1975 | Dec 2025 |
Distillate Fuel Oil
|
| Shrewsbury | Town of Shrewsbury - (MA) | Shrewsbury, MA | 2 GWh | Oct 1969 | Dec 2025 |
Distillate Fuel Oil
|
| Colchester 16 | Green Mountain Power Corp | Colchester, VT | 310 MWh | Sep 1965 | Dec 2025 |
Distillate Fuel Oil
|
| West Tisbury Generating Facility | Vineyard Reliability LLC | West Tisbury, MA | 5 GWh | Dec 1974 | Sep 2025 |
Distillate Fuel Oil
|
| Burlington GT | City of Burlington Electric - (VT) | Burlington, VT | 684 MWh | Aug 1971 | Dec 2025 |
Distillate Fuel Oil
|
| Exelon Framingham LLC | Constellation Power, Inc | Framingham, MA | 1 GWh | Aug 1969 | Dec 2025 |
Distillate Fuel Oil
|
| Exelon Medway LLC | Constellation Power, Inc | Medway, MA | 4 GWh | Jun 1970 | 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%
|
| Stony Brook | Massachusetts Mun Wholes Electric Co | Ludlow, MA | 164 GWh | Oct 1981 | May 2026 |
Distillate Fuel Oil : 61.3%
Natural Gas : 38.7%
|
| MMWEC Simple Cycle Gas Turbine | Massachusetts Mun Wholes Electric Co | Peabody, MA | 8 GWh | Jun 2024 | Dec 2025 |
Distillate Fuel Oil : 69.0%
Natural Gas : 31.0%
|
| Chocksett Rd Energy Storage Project | Sterling Municipal Light Department - (MA) | Sterling, MA | 62 MWh | Mar 2017 | Dec 2025 |
Electricity used for energy storage
|
| Medway Grid | Medway Grid LLC | Medway, MA | 20 GWh | - | May 2026 |
Electricity used for energy storage
|
| 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%
|
| Schiller | Granite Shore Power | Portsmouth, NH | 888 MWh | Sep 1952 | May 2026 |
Jet Fuel
|
| White Lake | Granite Shore Power | Tamworth, NH | 484 MWh | Jun 1968 | Dec 2024 |
Jet Fuel
|
| M Street Jet | Massachusetts Bay Trans Auth | Boston, MA | 294 MWh | Apr 1979 | Dec 2025 |
Kerosene
|
| Torrington | Connecticut Jet Power LLC | Torrington, CT | 277 MWh | Oct 1967 | Dec 2025 |
Kerosene
|
| Franklin Drive | Connecticut Jet Power LLC | Torrington, CT | 294 MWh | Oct 1968 | Dec 2025 |
Kerosene
|
| Berlin 5 | Green Mountain Power Corp | Berlin, VT | 2 GWh | May 1972 | May 2026 |
Kerosene
|
| Cos Cob | Connecticut Jet Power LLC | Greenwich, CT | 2 GWh | Aug 1969 | Dec 2025 |
Kerosene
|
| Branford | Connecticut Jet Power LLC | Branford, CT | 288 MWh | Oct 1967 | Dec 2025 |
Kerosene
|
| GenConn Devon LLC | GenConn Devon LLC | Milford, CT | 15 GWh | May 2010 | Dec 2025 |
Kerosene : 75.4%
Natural Gas : 24.6%
|
| GenConn Middletown LLC | GenConn Middletown LLC | Middletown, CT | 6 GWh | May 2011 | Dec 2025 |
Kerosene : 77.4%
Natural Gas : 22.6%
|
| Greater New Bedford LFG Utiliz. Facility | CommonWealth New Bedford Energy LLC | New Bedford, MA | 13 GWh | Sep 2005 | Dec 2025 |
Landfill Gas
|
| Waste Management Crossroads LFGTE | WM Renewable Energy LLC | Norridgewock, ME | 22 GWh | Feb 2009 | Dec 2025 |
Landfill Gas
|
| Coventry Clean Energy Corporation | Washington Electric Coop - (VT) | Coventry, VT | 57 GWh | Jun 2005 | Dec 2025 |
Landfill Gas
|
| Johnston LFG Turbine Plant | Rhode Island LFG Genco | Johnston, RI | 173 GWh | Apr 2013 | May 2026 |
Landfill Gas
|
| New Milford Gas Recovery | WM Renewable Energy LLC | New Milford, CT | 4 GWh | Apr 2008 | Dec 2025 |
Landfill Gas
|
| Southbridge Landfill Gas-to-Energy | Southbridge Recycling and Disposal Park | Southbridge, MA | 10 GWh | Sep 2011 | Dec 2025 |
Landfill Gas
|
| MM Taunton Energy | MM Taunton Energy LLC | Taunton, MA | 7 GWh | Aug 1997 | Dec 2025 |
Landfill Gas
|
| Turnkey Landfill Gas Recovery | WM Renewable Energy LLC | Rochester, NH | 39 GWh | Jan 1992 | Dec 2025 |
Landfill Gas
|
| Fitchburg Gas Recovery | WM Renewable Energy LLC | Westminster, MA | 32 GWh | Sep 2007 | Dec 2025 |
Landfill Gas
|
| Ameresco Chicopee Energy | AMERESCO Chicopee Energy LLC | Chicopee, MA | 4 GWh | Jan 2004 | Dec 2025 |
Landfill Gas
|
| Ridgewood Providence Power | Rhode Island LFG Genco | Johnston, RI | 4 GWh | Jul 2005 | Dec 2025 |
Landfill Gas
|
| Granby LFG | Industrial Power Services Corp. | Granby, MA | 2 GWh | Aug 2001 | Dec 2025 |
Landfill Gas
|
| Nashua Plant | NextEra Renewable Fuels, LLC | Nashua, NH | 13 GWh | Mar 1996 | Dec 2025 |
Landfill Gas
|
| UNH 7.9 MW Plant | Emcor Energy Services | Durham, NH | 53 GWh | Aug 2006 | May 2026 |
Landfill Gas : 55.5%
Natural Gas : 42.0%
Distillate Fuel Oil : 2.5%
|
| Millennium Power | Millennium Power Company, LLC | Charlton, MA | 995 GWh | Mar 2001 | May 2026 |
Natural Gas
|
| Bridgeport Energy Project | Bridgeport Energy LLC | Bridgeport, CT | 3 TWh | May 1998 | May 2026 |
Natural Gas
|
| Bridgewater Complex Co-Generation Plant | Massachusetts Department of Correction | Bridgewater, MA | 1 GWh | Oct 2015 | Dec 2025 |
Natural Gas
|
| Gillette SBMC | The Gillette Company | Boston, MA | 54 GWh | Jan 1971 | May 2026 |
Natural Gas
|
| Tiverton Power Plant | Tiverton Power LLC | Tiverton, RI | 2 TWh | Feb 2000 | Dec 2025 |
Natural Gas
|
| Maine Independence Station | Casco Bay Energy Co LLC | Veazie, ME | 1 TWh | Apr 2000 | Dec 2025 |
Natural Gas
|
| Dighton Power Plant | Dighton Power, LLC | Dighton, MA | 276 GWh | Apr 1999 | Dec 2025 |
Natural Gas
|
| 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
|
| Foxwoods CoGen | Foxwoods Resort Casino | Mashantucket, CT | 11 GWh | May 2010 | Dec 2025 |
Natural Gas
|
| Milford Power Project | Milford Power Co LLC | Milford, CT | 3 TWh | Jan 2004 | May 2026 |
Natural Gas
|
| Subase Microgrid Project | Connecticut Mun Elec Engy Coop | Groton, CT | 30 GWh | Nov 2022 | Dec 2025 |
Natural Gas
|
| UI RCP Woodbridge FC | United Illuminating Co | Woodbridge, CT | 17 GWh | Nov 2016 | Dec 2025 |
Natural Gas
|
| Wellesley College Central Utility Plant | Wellesley College | Wellesley, MA | 10 GWh | May 1985 | Dec 2025 |
Natural Gas
|
| Pratt & Whitney | United Technologies | East Hartford, CT | 76 GWh | Dec 1991 | May 2026 |
Natural Gas
|
| Toray Plastic America's CHP Plant | Toray Plastics America | North Kingstown, RI | 157 GWh | Dec 2002 | Dec 2025 |
Natural Gas
|
| Mass Inst Tech Cntrl Utilities/Cogen Plt | Massachusetts Inst of Tech | Cambridge, MA | 209 GWh | May 1995 | Dec 2025 |
Natural Gas
|
| Bradley Energy Center | Ameresco Select Inc | Windsor Locks, CT | 11 GWh | Oct 2002 | Dec 2025 |
Natural Gas
|
| Frito Lay Incorporated | Frito Lay Incorporated Dayville | Dayville, CT | 25 GWh | Feb 2009 | May 2026 |
Natural Gas
|
| Eastern Maine Medical Center | Eastern Maine Medical Center | Bangor, ME | 28 GWh | Sep 2006 | May 2026 |
Natural Gas
|
| Pfizer Groton Fuel Cell | Groton Fuel Cell 1 LLC | Groton, CT | 30 GWh | Sep 2016 | Dec 2024 |
Natural Gas
|
| UI RCP New Haven Fuel Cell | United Illuminating Co | New Haven, CT | 21 GWh | Jul 2015 | May 2026 |
Natural Gas
|
| Fairfield University CHP Plant | Fairfield University | Fairfield, CT | 23 GWh | Sep 2007 | Dec 2025 |
Natural Gas
|
| Naval Sub Base New London Fuel Cell | Groton Station Fuel Cell, LLC | Groton, CT | 44 GWh | Nov 2022 | Dec 2024 |
Natural Gas
|
| Milford Power LP | Milford Power LLC | Milford, MA | 253 GWh | Feb 1993 | Dec 2025 |
Natural Gas
|
| UDR Glastonbury Fuel Cell | UIL Distributed Resources, LLC | Glastonbury, CT | 16 GWh | Jan 2016 | Dec 2025 |
Natural Gas
|
| Masspower | Masspower | Indian Orchard, MA | 442 GWh | Jun 1993 | Dec 2025 |
Natural Gas
|
| HSCo CHP | Cartier Energy, LLC | Hartford, CT | 28 GWh | Sep 2009 | Dec 2025 |
Natural Gas
|
| West Groton CHP | Hollingsworth & Vose Co West Groton | Groton, MA | 22 GWh | Nov 2015 | Dec 2024 |
Natural Gas
|
| Trinity College Fuel Cell | Onsite Partners, LLC | Hartford, CT | 12 GWh | Jul 2018 | Dec 2024 |
Natural Gas
|
| Indian Orchard Plant 1 | Solutia Inc-Indian | Springfield, MA | 7 GWh | Apr 1985 | May 2026 |
Natural Gas
|
| Clark University | Clark University | Worcester, MA | 4 GWh | Dec 2012 | Dec 2025 |
Natural Gas
|
| Hartford Hospital Cogeneration | Cartier Energy, LLC | Hartford, CT | 39 GWh | Jun 1988 | Dec 2024 |
Natural Gas
|
| Derby Fuel Cell | Derby Fuel Cell LLC | Derby, CT | 110 GWh | Dec 2023 | Dec 2025 |
Natural Gas
|
| CPV Towantic Energy Center | CPV Towantic, LLC | Oxford, CT | 6 TWh | Apr 2018 | May 2026 |
Natural Gas
|
| Hampton Facility | Foss Manufacturing Company LLC | Hampton, NH | 28 GWh | Sep 1978 | May 2026 |
Natural Gas
|
| Wallingford Energy | Wallingford Energy LLC | Wallingford, CT | 107 GWh | Jul 2001 | Dec 2025 |
Natural Gas
|
| Westbrook Energy Center Power Plant | Westbrook Energy Center | Westbrook, ME | 4 TWh | Apr 2001 | May 2026 |
Natural Gas
|
| 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
|
| Granite Ridge | Granite Ridge Energy LLC | Londonderry, NH | 4 TWh | Feb 2003 | May 2026 |
Natural Gas
|
| Lake Road Generating Plant | Lake Road Generating Co LP | Dayville, CT | 6 TWh | Feb 2002 | May 2026 |
Natural Gas
|
| Pepperidge Farm Bloomfield | Pepperidge Farm, Inc.- Bloomfield | Bloomfield, CT | 15 GWh | Jul 2008 | Dec 2024 |
Natural Gas
|
