| Pembroke Hydro | Eagle Creek Renewable Energy, LLC | Suncook, NH | 7 GWh | Nov 1985 | Dec 2025 |
Water
|
| Gregg Falls | Eagle Creek Renewable Energy, LLC | Goffstown, NH | 8 GWh | Nov 1985 | Dec 2025 |
Water
|
| Lockwood Hydroelectric Facility | Merimil Ltd Partnership | Waterville, ME | 13 GWh | Sep 1985 | Dec 2025 |
Water
|
| Boott Hydropower | Boott Hydro, LLC - Hybrid | Lowell, MA | 61 GWh | Sep 1985 | Dec 2025 |
Water
|
| Wrightsville Hydro Plant | Washington Electric Coop - (VT) | Montpelier, VT | 374 MWh | Aug 1985 | Dec 2025 |
Water
|
| Wheelabrator Saugus | Wheelabrator Environmental Systems | Saugus, MA | 182 GWh | Jul 1985 | Jul 2026 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Gardiner | KEI (Maine) Power Management (III) LLC | Gardiner, ME | 4 GWh | Jun 1985 | Jun 2025 |
Water
|
| Somersworth Lower Great Dam | Green Mountain Power Corp | Somersworth, NH | 498 MWh | Jun 1985 | Dec 2025 |
Water
|
| EHC West Hopkinton | Green Mountain Power Corp | West Hopkinton, NH | 1 GWh | Jun 1985 | Dec 2025 |
Water
|
| Wellesley College Central Utility Plant | Wellesley College | Wellesley, MA | 10 GWh | May 1985 | Dec 2025 |
Natural Gas
|
| Indian Orchard Plant 1 | Solutia Inc-Indian | Springfield, MA | 10 GWh | Apr 1985 | Jul 2026 |
Natural Gas
|
| Wheelabrator North Andover | Wheelabrator Environmental Systems | North Andover, MA | 247 GWh | Apr 1985 | Jul 2026 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Otis Hydro | Eagle Creek Renewable Energy, LLC | Livermore Falls, ME | 41 GWh | Dec 1984 | Jul 2026 |
Water
|
| Clement Dam Hydro LLC | Eagle Creek Renewable Energy, LLC | Tilton, NH | 7 GWh | Nov 1984 | Oct 2025 |
Water
|
| Lochmere Hydroelectric Plant | Eagle Creek Renewable Energy, LLC | Tilton, NH | 2 GWh | Nov 1984 | Oct 2025 |
Water
|
| East Barnet | Green Mountain Power Corp | Barnet, VT | 5 GWh | Aug 1984 | Dec 2025 |
Water
|
| Boltonville Hydro Associates | Boltonville Hydro Associates | Boltonville, VT | 2 GWh | Jun 1984 | Dec 2025 |
Water
|
| J C McNeil | City of Burlington Electric - (VT) | Burlington, VT | 189 GWh | May 1984 | Jul 2026 |
Wood/Wood Waste Solids : 99.6%
|
| Newfound Hydroelectric | Eagle Creek Renewable Energy, LLC | Bristol, NH | 4 GWh | Nov 1983 | Dec 2025 |
Water
|
| Penacook Lower Falls | Briar-Hydro Associates | Boscawen, NH | 16 GWh | Jul 1983 | Dec 2025 |
Water
|
| W K Sanders | Village of Morrisville - (VT) | Hyde Park, VT | 716 MWh | Jun 1983 | Nov 2025 |
Water
|
| Ottauquechee Hydro | Green Mountain Power Corp | N. Hartland, VT | 3 GWh | Mar 1983 | Dec 2025 |
Water
|
| Smith (VT) | Green Mountain Power Corp | Bradford, VT | 2 GWh | Nov 1982 | Dec 2025 |
Water
|
| Stevens Mills Dam | Eagle Creek Renewable Energy, LLC | Franklin, NH | 4 GWh | May 1982 | Dec 2025 |
Water
|
| Brunswick Hydro | Brookfield White Pine Hydro LLC | Brunswick, ME | 70 GWh | Feb 1982 | Dec 2025 |
Water
|
| Texon Hydroelectric Project | Hitchcock Hydro, LLC | Russell, MA | 4 GWh | Dec 1981 | Dec 2025 |
Water
|
| International Paper Riley Hydro | Eagle Creek Renewable Energy, LLC | Jay, ME | 20 GWh | Nov 1981 | Dec 2025 |
Water
|
| Stony Brook | Massachusetts Mun Wholes Electric Co | Ludlow, MA | 133 GWh | Oct 1981 | Jul 2026 |
Distillate Fuel Oil : 73.3%
Natural Gas : 26.7%
|
| China Mill Hydro | New Hampshire Hydro Associates | Allenstown, NH | 3 GWh | Jun 1981 | Dec 2025 |
Water
|
| Lawrence Hydroelectric Associates | Central Rivers Power US, LLC | Lawrence, MA | 59 GWh | Jun 1981 | Dec 2025 |
Water
|
| Thundermist Hydro | City of Woonsocket - (RI) | Providence, RI | 3 GWh | May 1981 | Jul 2025 |
Water
|
| Blackstone/Tupperware | Blackstone Hydro Inc. | North Smithfield, RI | 2 GWh | Dec 1980 | Jul 2026 |
Water
|
| Medical Area Total Energy Plant | MATEP LLC | Boston, MA | 314 GWh | Dec 1979 | Dec 2025 |
Natural Gas : 99.0%
Distillate Fuel Oil : 1.0%
|
| Middlebury College | Middlebury College Biomass | Middlebury, VT | 2 GWh | Dec 1979 | Jun 2026 |
Wood/Wood Waste Solids : 58.5%
Natural Gas : 41.5%
|
| M Street Jet | Massachusetts Bay Trans Auth | Boston, MA | 294 MWh | Apr 1979 | Dec 2025 |
Kerosene
|
| Hampton Facility | Foss Manufacturing Company LLC | Hampton, NH | 28 GWh | Sep 1978 | Jul 2026 |
Natural Gas
|
| Front Street | City of Chicopee - (MA) | Chicopee, MA | 1 GWh | Dec 1977 | Dec 2025 |
Distillate Fuel Oil
|
| Somerset Plant | Sappi Fine Paper North America-Somerset | Skowhegan, ME | 565 GWh | Dec 1975 | Jul 2026 |
Black Liquor : 47.1%
Wood/Wood Waste Solids : 31.7%
Natural Gas : 13.0%
Tire-derived Fuels : 4.1%
Residual Fuel Oil : 3.4%
Sludge Waste : 0.5%
|
| Millstone | Dominion Energy Nuclear Conn Inc | Waterford, CT | 17 TWh | Nov 1975 | Jul 2026 |
Nuclear
|
| Wilkins Station | Town of Marblehead - (MA) | Marblehead, MA | 32 MWh | Oct 1975 | Dec 2025 |
Distillate Fuel Oil
|
| New Haven Steam | Generation Bridge II Connecticut, LLC | New Haven, CT | 141 GWh | Jun 1975 | Jul 2026 |
Residual Fuel Oil : 53.7%
Natural Gas : 31.8%
Distillate Fuel Oil : 12.3%
Kerosene : 2.3%
|
| West Tisbury Generating Facility | Vineyard Reliability LLC | West Tisbury, MA | 5 GWh | Dec 1974 | Sep 2025 |
Distillate Fuel Oil
|
| Deerfield 5 | Great River Hydro, LLC | Florida, MA | 44 GWh | Sep 1974 | Dec 2025 |
Water
|
| Rhode Island Hospital | Rhode Island Hospital | Providence, RI | 40 GWh | Sep 1974 | Jul 2026 |
Natural Gas : 83.2%
Residual Fuel Oil : 16.8%
|
| Newington | Granite Shore Power | Newington, NH | 136 GWh | May 1974 | Jul 2026 |
Residual Fuel Oil : 73.7%
Natural Gas : 24.7%
Distillate Fuel Oil : 1.6%
|
| Framingham State University Plant | Framingham State University | Framingham, MA | 48 MWh | May 1974 | Jul 2026 |
Solar : 62.5%
Distillate Fuel Oil : 37.5%
|
| Univ of Massachusetts Medical Center | University of Massachusetts Medical | Worcester, MA | 63 GWh | Mar 1974 | Dec 2025 |
Natural Gas : 99.3%
Distillate Fuel Oil : 0.6%
|
| Berlin 5 | Green Mountain Power Corp | Berlin, VT | 1 GWh | May 1972 | Jul 2026 |
Kerosene
|
| UMass Boston | MSS Energy Holdings, LLC (d.b.a. Calibrant Energy) | Dorchester, MA | 1 GWh | Dec 1971 | Dec 2025 |
Solar
|
| Waters River | City of Peabody - (MA) | Peabody, MA | 6 GWh | Nov 1971 | Nov 2025 |
Natural Gas : 71.3%
Distillate Fuel Oil : 28.7%
|
| Burlington GT | City of Burlington Electric - (VT) | Burlington, VT | 684 MWh | Aug 1971 | Dec 2025 |
Distillate Fuel Oil
|
| Gillette SBMC | The Gillette Company | Boston, MA | 59 GWh | Jan 1971 | Jul 2026 |
Natural Gas
|
| Exelon Medway LLC | Constellation Power, Inc | Medway, MA | 4 GWh | Jun 1970 | Dec 2025 |
Distillate Fuel Oil
|
| Cape Gas Turbine | FPL Energy Cape LLC | Portland, ME | 752 MWh | Dec 1969 | Dec 2025 |
Distillate Fuel Oil
|
| Dartmouth College Heating Plant | Dartmouth College | Hanover, NH | 10 GWh | Dec 1969 | Jul 2026 |
Residual Fuel Oil
|
| Shrewsbury | Town of Shrewsbury - (MA) | Shrewsbury, MA | 2 GWh | Oct 1969 | Dec 2025 |
Distillate Fuel Oil
|
| Cos Cob | Connecticut Jet Power LLC | Greenwich, CT | 2 GWh | Aug 1969 | Dec 2025 |
Kerosene
|
| Exelon Framingham LLC | Constellation Power, Inc | Framingham, MA | 1 GWh | Aug 1969 | Dec 2025 |
Distillate Fuel Oil
|
| Lost Nation | Granite Shore Power | Groveton, NH | 416 MWh | Aug 1969 | 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
|
| Cosgrove Intake and Power Station | Massachusetts Water Res Auth | Clinton, MA | 646 MWh | Dec 1968 | Jan 2025 |
Water
|
| Franklin Drive | Connecticut Jet Power LLC | Torrington, CT | 294 MWh | Oct 1968 | Dec 2025 |
Kerosene
|
| White Lake | Granite Shore Power | Tamworth, NH | 594 MWh | Jun 1968 | Dec 2025 |
Jet Fuel
|
| Canal | Canal Generating LLC | Sandwich, MA | 467 GWh | May 1968 | Jul 2026 |
Residual Fuel Oil : 59.3%
Natural Gas : 28.9%
Distillate Fuel Oil : 11.7%
|
| 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
|
| Tenth Street | City of Norwich - (CT) | Norwich, CT | 2 GWh | Apr 1967 | Dec 2025 |
Water
|
| Cleary Flood Hybrid | City of Taunton - (MA) | Taunton, MA | 54 GWh | May 1966 | Dec 2025 |
Natural Gas : 94.0%
Distillate Fuel Oil : 6.0%
|
| Colchester 16 | Green Mountain Power Corp | Colchester, VT | 310 MWh | Sep 1965 | Dec 2025 |
Distillate Fuel Oil
|
| Bucksport Generation LLC | Bucksport Generation LLC | Bucksport, ME | 26 GWh | Jun 1965 | Jul 2026 |
Natural Gas : 53.6%
Distillate Fuel Oil : 46.4%
|
| Potter Station 2 | Town of Braintree - (MA) | Braintree, MA | 41 GWh | Jun 1963 | Dec 2025 |
Natural Gas : 61.2%
Distillate Fuel Oil : 38.8%
|
| Bridgeport Station | Generation Bridge II Connecticut, LLC | Bridgeport, CT | 3 TWh | Jul 1961 | Jul 2026 |
Natural Gas : 84.6%
Distillate Fuel Oil : 15.4%
|
| Ascutney | Green Mountain Power Corp | Weatherfield, VT | 406 MWh | Jul 1961 | Jul 2026 |
Distillate Fuel Oil
|
| Merrimack | Granite Shore Power | Bow, NH | 32 GWh | Nov 1960 | Jul 2026 |
Bituminous Coal : 92.8%
Jet Fuel : 7.1%
|
| Middletown | Middletown Power LLC | Middletown, CT | 87 GWh | Sep 1958 | Dec 2025 |
Residual Fuel Oil : 99.9%
|
| Central Power Plant | State of Rhode Island | Cranston, RI | 15 GWh | Jul 1958 | Jul 2026 |
Natural Gas : 98.5%
Distillate Fuel Oil : 1.5%
|
| William F Wyman Hybrid | FPL Energy Wyman LLC | Yarmouth, ME | 323 GWh | Dec 1956 | Jul 2026 |
Residual Fuel Oil : 99.6%
|
| S C Moore | Great River Hydro, LLC | Littleton, NH | 255 GWh | Dec 1956 | Dec 2025 |
Water
|
| Shepaug | FirstLight Power Resources Services LLC | Southbury, CT | 93 GWh | Dec 1954 | Dec 2025 |
Water
|
| Montville Station | Montville Power LLC | Uncasville, CT | 133 GWh | Dec 1953 | Dec 2025 |
Residual Fuel Oil : 74.2%
Natural Gas : 24.9%
Distillate Fuel Oil : 0.9%
|
| Harris Hydro | Brookfield White Pine Hydro LLC | West Forks, ME | 151 GWh | Dec 1953 | Dec 2025 |
Water
|
| Waterbury 22 | Green Mountain Power Corp | Waterbury, VT | 11 GWh | May 1953 | Dec 2025 |
Water
|
| Schiller | Granite Shore Power | Portsmouth, NH | 561 MWh | Sep 1952 | Jul 2026 |
Jet Fuel
|
| Hadley Falls | City of Holyoke Gas and Elec Dept - (MA) | Holyoke, MA | 137 GWh | Dec 1951 | Dec 2025 |
Water
|
| Cherry Street | Town of Hudson - (MA) | Hudson, MA | 320 MWh | Apr 1951 | Dec 2025 |
Distillate Fuel Oil : 58.5%
Natural Gas : 41.5%
|
| Oakdale Power Station | Massachusetts Water Res Auth | West Boylston, MA | 1 GWh | Apr 1951 | Dec 2025 |
Water
|
| Weybridge | Green Mountain Power Corp | Weybridge, VT | 10 GWh | Jan 1951 | Dec 2025 |
Water
|
| Wilder | Great River Hydro, LLC | Hartford, VT | 134 GWh | Oct 1950 | Dec 2025 |
Water
|
| Anson Abenaki Hydros | Eagle Creek Renewable Energy, LLC | Madison, ME | 101 GWh | Dec 1949 | Dec 2025 |
Water
|
| Kendall Square Station | Kendall Green Energy, LLC | Cambridge, MA | 1 TWh | May 1949 | Jul 2026 |
Natural Gas : 97.3%
Distillate Fuel Oil : 2.7%
|
| Smith (NH) | Central Rivers Power NH, LLC | Berlin, NH | 87 GWh | Jul 1948 | Dec 2025 |
Water
|
| Peterson | Green Mountain Power Corp | Milton, VT | 25 GWh | Jan 1948 | Dec 2025 |
Water
|
| Skelton | Brookfield White Pine Hydro LLC | Dayton, ME | 77 GWh | Dec 1947 | Dec 2025 |
Water
|
| General Electric Aircraft Engines | General Electric Aircraft Engines | Lynn, MA | 2 GWh | Dec 1947 | Jul 2026 |
Solar
|
| Pfizer Groton Plant | Pfizer Inc | Groton, CT | 79 GWh | Dec 1947 | Jul 2026 |
Natural Gas : 89.1%
Distillate Fuel Oil : 10.9%
|
| Milford Hydro Station | Brookfield Black Bear Hydro, LLC | Milford, ME | 36 GWh | Jun 1941 | Dec 2025 |
Water
|
| Gilman Mill | Ampersand Gilman Hydro LP | Gilman, VT | 2 GWh | Dec 1940 | Dec 2025 |
Water
|
| Williams Hydro | Brookfield White Pine Hydro LLC | Solon, ME | 64 GWh | Dec 1938 | Dec 2025 |
Water
|
| Eastman Falls | Central Rivers Power NH, LLC | Franklin, NH | 22 GWh | Jul 1937 | Dec 2025 |
Water
|
| High Street Station | Town of Ipswich - (MA) | Ipswich, MA | 153 MWh | May 1937 | Dec 2025 |
Natural Gas : 92.3%
Distillate Fuel Oil : 7.7%
|
