Directory of Power Plants in Maine
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Georges River Energy | Robbins Lumber Inc | Searsmont, ME | ISO New England (ISNE) | 39.0 GWh | Nov 2018 | Dec 2022 | Wood/Wood Waste Solids |
Shawmut | Brookfield White Pine Hydro LLC | Shawmut, ME | ISO New England (ISNE) | 41.1 GWh | Dec 1912 | Dec 2023 | Water |
Aziscohos Hydroelectric Project | Brookfield White Pine Hydro LLC | Wilson Mills, ME | ISO New England (ISNE) | 41.6 GWh | May 1988 | Dec 2023 | Water |
Bonny Eagle | Brookfield White Pine Hydro LLC | Hollis, ME | ISO New England (ISNE) | 50.5 GWh | Dec 1909 | Dec 2023 | Water |
Stetson Wind II | Evergreen Wind, LLC | Danforth, ME | ISO New England (ISNE) | 52.2 GWh | Feb 2010 | Dec 2023 | Wind |
Canton Mountain Wind | CPV Canton Mountain Wind LLC | Canton, ME | ISO New England (ISNE) | 56.7 GWh | Oct 2017 | Dec 2023 | Wind |
Milford Hydro Station | Brookfield Black Bear Hydro, LLC | Milford, ME | ISO New England (ISNE) | 57.5 GWh | Jun 1941 | Dec 2023 | Water |
Silver Maple | WEB Silver Maple Wind LLC | Clifton, ME | ISO New England (ISNE) | 57.7 GWh | Sep 2022 | Dec 2023 | Wind |
Hiram | Brookfield White Pine Hydro LLC | Hiram, ME | ISO New England (ISNE) | 57.8 GWh | Dec 1916 | Dec 2023 | Water |
Spruce Mountain WInd | CPV Spruce Mountain Wind LLC | Bryant Pond, ME | ISO New England (ISNE) | 59.5 GWh | Nov 2011 | Dec 2023 | Wind |
Athens Energy | Athens Energy, LLC | Athens, ME | ISO New England (ISNE) | 65.4 GWh | Sep 2016 | Dec 2023 | Wood/Wood Waste Solids |
Hydro Kennebec Project | Hydro Kennebec LLC | Winslow, ME | ISO New England (ISNE) | 74.6 GWh | Dec 1988 | Dec 2023 | Water |
Deer Rips | Brookfield White Pine Hydro LLC | Auburn, ME | ISO New England (ISNE) | 75.3 GWh | Dec 1902 | Dec 2023 | Water |
Red Shield Envir Old Town Facility | ND Paper, Inc. | Old Town, ME | ISO New England (ISNE) | 75.8 GWh | Jun 1965 | Dec 2022 | Wood/Wood Waste Solids : 71.8% Natural Gas : 16.1% Black Liquor : 11.9% |
Pejepscot Hydroelectric Project | Topsham Hydro Partners | Topsham, ME | ISO New England (ISNE) | 77.1 GWh | Oct 1987 | Dec 2023 | Water |
Bull Hill Wind Project | Evergreen Wind, LLC | Eastbrook, ME | ISO New England (ISNE) | 92.1 GWh | Sep 2012 | Dec 2023 | Wind |
Regional Waste Systems | Ecomaine | Portland, ME | ISO New England (ISNE) | 95.3 GWh | May 1988 | Jun 2024 | Non-biogenic Municipal Solid Waste : 54.5% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.9% |
Sanford Solar | Sanford Airport Solar, LLC | Sanford, ME | ISO New England (ISNE) | 95.8 GWh | Oct 2020 | Jun 2024 | Solar |
Saddleback Ridge Wind Farm | CPV Saddleback Ridge Wind, LLC | Carthage, ME | ISO New England (ISNE) | 96.1 GWh | Nov 2014 | Dec 2022 | Wind |
Weston Hydro | Brookfield White Pine Hydro LLC | Skowhegan, ME | ISO New England (ISNE) | 96.9 GWh | Dec 1919 | Dec 2023 | Water |
Androscoggin Mill | Pixelle Androscoggin LLC | Jay, ME | ISO New England (ISNE) | 104.1 GWh | Dec 1963 | Dec 2022 | Natural Gas : 47.8% Black Liquor : 39.9% Wood/Wood Waste Solids : 12.3% |
Williams Hydro | Brookfield White Pine Hydro LLC | Solon, ME | ISO New England (ISNE) | 104.4 GWh | Dec 1938 | Dec 2023 | Water |
West Enfield Hydro | Brookfield Black Bear Hydro, LLC | West Enfield, ME | ISO New England (ISNE) | 109.7 GWh | Mar 1988 | Dec 2023 | Water |
Worumbo Hydro Station | Eagle Creek Renewable Energy, LLC | Lisbon Falls, ME | ISO New England (ISNE) | 113.5 GWh | Jan 1989 | Dec 2023 | Water |
Twin Rivers Paper Co LLC | Twin Rivers Paper Co LLC | Madawaska, ME | (NBSO) | 113.8 GWh | Apr 1987 | Jun 2024 | Purchased Steam |
Hancock Wind Plant | Onward Energy | T22 MD, ME | ISO New England (ISNE) | 116.6 GWh | Nov 2016 | Jun 2024 | Wind |
Mars Hill Wind Farm Project | Evergreen Wind, LLC | Mars Hill, ME | (NBSO) | 119.1 GWh | Feb 2007 | Dec 2023 | Wind |
Stetson Wind I | Evergreen Wind, LLC | Danforth, ME | ISO New England (ISNE) | 122.0 GWh | Dec 2008 | Dec 2023 | Wind |
Record Hill Wind | Record Hill Wind LLC | Roxbury, ME | ISO New England (ISNE) | 124.5 GWh | Dec 2011 | Dec 2023 | Wind |
Brunswick Hydro | Brookfield White Pine Hydro LLC | Brunswick, ME | ISO New England (ISNE) | 132.8 GWh | Feb 1982 | Dec 2023 | Water |
Passadumkeag Windpark LLC | Southern Power Co | Greenbush, ME | ISO New England (ISNE) | 134.5 GWh | Jun 2016 | Jun 2024 | Wind |
Farmington Solar | Farmington Solar, LLC | Farmington, ME | ISO New England (ISNE) | 136.3 GWh | Sep 2021 | Jun 2024 | Solar |
Skelton | Brookfield White Pine Hydro LLC | Dayton, ME | ISO New England (ISNE) | 148.7 GWh | Dec 1947 | Dec 2023 | Water |
Rollins Wind Project | Evergreen Wind, LLC | Winn Village, ME | ISO New England (ISNE) | 149.0 GWh | Jun 2011 | Dec 2023 | Wind |
Anson Abenaki Hydros | Eagle Creek Renewable Energy, LLC | Madison, ME | ISO New England (ISNE) | 158.6 GWh | Dec 1949 | Dec 2023 | Water |
Gulf Island | Brookfield White Pine Hydro LLC | Lewiston, ME | ISO New England (ISNE) | 182.9 GWh | Dec 1925 | Dec 2023 | Water |
Charles E Monty | Brookfield White Pine Hydro LLC | Lewiston, ME | ISO New England (ISNE) | 191.0 GWh | Dec 1989 | Dec 2023 | Water |
Weaver Wind | Weaver Wind, LLC (Longroad) | Township 16, ME | ISO New England (ISNE) | 208.3 GWh | Nov 2020 | Jun 2024 | Wind |
ReEnergy Stratton LLC | ReEnergy Stratton LLC | Stratton, ME | ISO New England (ISNE) | 208.7 GWh | Oct 1989 | Dec 2023 | Wood/Wood Waste Solids |
ReEnergy Livermore Falls | ReEnergy Livermore Falls | Livermore Falls, ME | ISO New England (ISNE) | 249.7 GWh | Jul 1992 | Dec 2023 | Wood/Wood Waste Solids |
Kibby Wind Facility | Helix Maine Wind Development, LLC | Chain of Ponds, ME | ISO New England (ISNE) | 257.9 GWh | Sep 2009 | Jun 2024 | Wind |
Harris Hydro | Brookfield White Pine Hydro LLC | West Forks, ME | ISO New England (ISNE) | 300.3 GWh | Dec 1953 | Dec 2023 | Water |
Rumford Falls Hydro Facility | Brookfield Power New England | Rumford, ME | ISO New England (ISNE) | 316.7 GWh | Dec 1917 | Dec 2023 | Water |
Oakfield Wind Project | Onward Energy | City of Oakfield, ME | ISO New England (ISNE) | 333.9 GWh | Sep 2015 | Jun 2024 | Wind |
Woodland Pulp, LLC | Woodland Pulp LLC | Baileyville, ME | (NBSO) | 402.5 GWh | May 1906 | Dec 2022 | Black Liquor : 54.0% Natural Gas : 19.9% Water : 17.2% Wood/Wood Waste Solids : 8.9% |
Rumford Cogeneration | ND Paper, Inc. | Rumford, ME | ISO New England (ISNE) | 415.7 GWh | Dec 1989 | Jun 2024 | Black Liquor : 47.9% Tire-derived Fuels : 24.1% Wood/Wood Waste Solids : 16.0% Bituminous Coal : 8.8% Residual Fuel Oil : 2.4% Sludge Waste : 0.7% |
Androscoggin Energy Center | Pixelle Androscoggin LLC | Jay, ME | ISO New England (ISNE) | 426.3 GWh | Sep 1999 | Mar 2023 | Natural Gas : 98.7% Distillate Fuel Oil : 1.3% |
Bingham Wind | Onward Energy | Bingham, ME | ISO New England (ISNE) | 450.1 GWh | Nov 2016 | Jun 2024 | Wind |
Somerset Plant | Sappi Fine Paper North America-Somerset | Skowhegan, ME | ISO New England (ISNE) | 507.5 GWh | Dec 1975 | Jun 2024 | Black Liquor : 43.6% Wood/Wood Waste Solids : 38.8% Tire-derived Fuels : 7.1% Natural Gas : 7.1% Residual Fuel Oil : 2.2% Sludge Waste : 1.0% |
Wyman Hydro | Brookfield White Pine Hydro LLC | Bingham, ME | ISO New England (ISNE) | 543.0 GWh | Dec 1929 | Dec 2023 | Water |
Great Lakes Hydro America - ME | Great Lakes Hydro America LLC | Millinocket, ME | ISO New England (ISNE) | 594.2 GWh | Jun 1917 | Dec 2022 | Water |
Maine Independence Station | Casco Bay Energy Co LLC | Veazie, ME | ISO New England (ISNE) | 946.1 GWh | Apr 2000 | Dec 2023 | Natural Gas |
Westbrook Energy Center Power Plant | Westbrook Energy Center | Westbrook, ME | ISO New England (ISNE) | 3.1 TWh | Apr 2001 | Jun 2024 | Natural Gas |
Browse Power Plants By Maine Counties
Figures are based on December 2023 generation numbers.County | State Rank | Active Plants | Dec 2023 Generation |
---|---|---|---|
Lincoln County, ME | # 16 | 3 | 2.5 GWh |
Knox County, ME | # 15 | 5 | 18.4 GWh |
Waldo County, ME | # 14 | 6 | 54.8 GWh |
Sagadahoc County, ME | # 13 | 4 | 77.1 GWh |
Kennebec County, ME | # 12 | 24 | 224.9 GWh |
York County, ME | # 11 | 19 | 353.0 GWh |
Hancock County, ME | # 10 | 13 | 477.1 GWh |
Piscataquis County, ME | # 9 | 4 | 482.7 GWh |
County | State Rank | Active Plants | Dec 2023 Generation |
---|---|---|---|
Aroostook County, ME | # 8 | 21 | 572.0 GWh |
Washington County, ME | # 7 | 7 | 576.7 GWh |
Androscoggin County, ME | # 6 | 28 | 871.8 GWh |
Oxford County, ME | # 5 | 17 | 1.0 TWh |
Franklin County, ME | # 4 | 16 | 1.3 TWh |
Somerset County, ME | # 3 | 34 | 2.0 TWh |
Penobscot County, ME | # 2 | 42 | 2.3 TWh |
Cumberland County, ME | # 1 | 20 | 3.5 TWh |