Directory of Power Plants in Maine

List of All Maine Power Plants

Displaying Results 1 to 100 of 123
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
ActonActon H Road Solar 1, LLCActon, MEISO New England (ISNE)4.7 GWhNov 2021Dec 2022 Solar
Androscoggin Energy CenterPixelle Androscoggin LLCJay, MEISO New England (ISNE)434.5 GWhSep 1999Dec 2022 Natural Gas : 98.4% Distillate Fuel Oil : 1.6%
Androscoggin MillPixelle Androscoggin LLCJay, MEISO New England (ISNE)104.1 GWhDec 1963Dec 2022 Natural Gas : 47.8% Black Liquor : 39.9% Wood/Wood Waste Solids : 12.3%
Anson Abenaki HydrosEagle Creek Renewable Energy, LLCMadison, MEISO New England (ISNE)134.7 GWhDec 1949Dec 2022 Water
Athens EnergyAthens Energy, LLCAthens, MEISO New England (ISNE)62.4 GWhSep 2016Dec 2022 Wood/Wood Waste Solids
AugustaMaine DG Solar Augusta, LLCAugusta, MEISO New England (ISNE)4.2 GWhFeb 2022Dec 2022 Solar
Augusta PV - BD Solar Augusta LLCBD Solar Augusta LLCAugusta, MEISO New England (ISNE)11.3 GWhMay 2021Dec 2022 Solar
Aziscohos Hydroelectric ProjectBrookfield White Pine Hydro LLCWilson Mills, MEISO New England (ISNE)28.5 GWhMay 1988Dec 2022 Water
BaldwinMaine DG Solar Baldwin, LLCWest Baldwin, MEISO New England (ISNE)8.4 GWhFeb 2022Dec 2022 Solar
Barker LowerKEI (Maine) Power Management (III) LLCAuburn, MEISO New England (ISNE)5.3 GWhMar 1986Dec 2022 Water
BD Solar Ellsworth LLCBD Solar Hancock North LLCAugusta, MEISO New England (ISNE)7.0 GWhMay 2022Dec 2022 Solar
BD Solar Hancock LLCBD Solar Hancock LLCAugusta, MEISO New England (ISNE)4.3 GWhMay 2022Dec 2022 Solar
Beaver Ridge WindBeaver Ridge Wind LLCFreedom, MEISO New England (ISNE)13.4 GWhOct 2008Dec 2022 Wind
Benton Falls AssociatesEssex Hydro Associates LLCBenton, MEISO New England (ISNE)16.3 GWhNov 1987Dec 2022 Water
Bingham WindOnward EnergyBingham, MEISO New England (ISNE)501.8 GWhNov 2016Mar 2024 Wind
Bonny EagleBrookfield White Pine Hydro LLCHollis, MEISO New England (ISNE)43.0 GWhDec 1909Dec 2022 Water
Brassua Hydroelectric ProjectBrassua Hydroelectric LPRockwood, MEISO New England (ISNE)13.5 GWhAug 1989Dec 2022 Water
Brunswick HydroBrookfield White Pine Hydro LLCBrunswick, MEISO New England (ISNE)92.9 GWhFeb 1982Dec 2022 Water
Bucksport Generation LLCBucksport Generation LLCBucksport, MEISO New England (ISNE)12.4 GWhJun 1965Feb 2024 Natural Gas : 97.7% Distillate Fuel Oil : 2.3%
Bull Hill Wind ProjectEvergreen Wind, LLCEastbrook, MEISO New England (ISNE)106.6 GWhSep 2012Dec 2022 Wind
BWC Maces Pond LLCBWC Maces Pond LLCRockport, MEISO New England (ISNE)5.5 GWhNov 2021Dec 2022 Solar
Canton Mountain WindCanton Mountain Wind LLCCanton, MEISO New England (ISNE)66.9 GWhOct 2017Dec 2022 Wind
Cape Gas TurbineFPL Energy Cape LLCPortland, MEISO New England (ISNE)349.7 MWhDec 1969Dec 2022 Distillate Fuel Oil
Charles E MontyBrookfield White Pine Hydro LLCLewiston, MEISO New England (ISNE)144.6 GWhDec 1989Dec 2022 Water
Deer RipsBrookfield White Pine Hydro LLCAuburn, MEISO New England (ISNE)60.9 GWhDec 1902Dec 2022 Water
Dynamic Corinth (CSG)MN8 Energy LLCCorinth, MEISO New England (ISNE)932.0 MWhSep 2022Dec 2022 Solar
Dynamic MadisonMN8 Energy LLCMadison, MEISO New England (ISNE)3.3 GWhJul 2022Dec 2022 Solar
Eastern Maine Medical CenterEastern Maine Medical CenterBangor, MEISO New England (ISNE)33.6 GWhSep 2006Mar 2024 Natural Gas
Ellsworth Hydro StationBrookfield Black Bear Hydro, LLCEllsworth, MEISO New England (ISNE)30.9 GWhJun 1924Dec 2022 Water
Fairfield PV - BD Solar Fairfield LLCBD Solar Fairfield LLCFairfield, MEISO New England (ISNE)9.5 GWhMay 2021Dec 2022 Solar
Farmington SolarFarmington Solar, LLCFarmington, MEISO New England (ISNE)135.3 GWhSep 2021Mar 2024 Solar
Fox Island Wind LLCFox Island Wind LLCVinalhaven, MEISO New England (ISNE)8.7 GWhOct 2009Dec 2022 Wind
GardinerKEI (Maine) Power Management (III) LLCGardiner, MEISO New England (ISNE)4.9 GWhJun 1985Dec 2022 Water
Georges River EnergyRobbins Lumber IncSearsmont, MEISO New England (ISNE)39.0 GWhNov 2018Dec 2022 Wood/Wood Waste Solids
Great Lakes Hydro America - MEGreat Lakes Hydro America LLCMillinocket, MEISO New England (ISNE)594.2 GWhJun 1917Dec 2022 Water
Gulf IslandBrookfield White Pine Hydro LLCLewiston, MEISO New England (ISNE)136.8 GWhDec 1925Dec 2022 Water
Hancock Wind PlantOnward EnergyT22 MD, MEISO New England (ISNE)129.8 GWhNov 2016Mar 2024 Wind
Harmony SolarMaine DG Solar Harmony, LLCHarmony, MEISO New England (ISNE)2.9 GWhJul 2022Dec 2022 Solar
Harris HydroBrookfield White Pine Hydro LLCWest Forks, MEISO New England (ISNE)224.1 GWhDec 1953Dec 2022 Water
Hartland SolarMadison Energy Holdings LLCHartland, MEISO New England (ISNE)6.7 GWhNov 2021Dec 2022 Solar
HiramBrookfield White Pine Hydro LLCHiram, MEISO New England (ISNE)41.5 GWhDec 1916Dec 2022 Water
Hydro Kennebec ProjectHydro Kennebec LLCWinslow, MEISO New England (ISNE)50.1 GWhDec 1988Dec 2022 Water
Indeck West Enfield Energy CenterStored Solar J&WEWest Enfield, MEISO New England (ISNE)28.1 GWhNov 1987Dec 2022 Wood/Wood Waste Solids : 99.9%
International Paper Jay HydroEagle Creek Renewable Energy, LLCJay, MEISO New England (ISNE)15.6 GWhDec 1911Dec 2022 Water
International Paper Livermore HydroEagle Creek Renewable Energy, LLCLivermore Falls, MEISO New England (ISNE)37.3 GWhDec 1909Dec 2022 Water
International Paper Riley HydroEagle Creek Renewable Energy, LLCJay, MEISO New England (ISNE)24.4 GWhNov 1981Dec 2022 Water
IOS - MEW Phase 1IGS ORIX Solar I, LLCMadison, MEISO New England (ISNE)6.4 GWhDec 2016Dec 2022 Solar
Kibby Wind FacilityHelix Maine Wind Development, LLCChain of Ponds, MEISO New England (ISNE)301.9 GWhSep 2009Mar 2024 Wind
Lewiston Junction Road SolarNextGrid Peppertree, LLCPoland, MEISO New England (ISNE)7.4 GWhDec 2021Dec 2022 Solar
Lisbon Street SolarNextGrid Cliffrose, LLCLewiston, MEISO New England (ISNE)2.4 GWhMar 2022Dec 2022 Solar
Livermore Falls CSGLivermore Falls CSG, LLCLivermore Falls, MEISO New England (ISNE)3.8 GWhApr 2022Dec 2022 Solar
Lockwood Hydroelectric FacilityMerimil Ltd PartnershipWaterville, MEISO New England (ISNE)21.9 GWhSep 1985Dec 2022 Water
Maine Independence StationCasco Bay Energy Co LLCVeazie, MEISO New England (ISNE)683.4 GWhApr 2000Dec 2022 Natural Gas
Mars Hill Wind Farm ProjectEvergreen Wind, LLCMars Hill, ME (NBSO)143.7 GWhFeb 2007Dec 2022 Wind
Mechanic FallsKEI (Maine) Power Management (IV) LLCMechanic Falls, MEISO New England (ISNE)2.6 GWhMar 1986Dec 2022 Water
Medway HydroBrookfield Black Bear Hydro, LLCMedway, MEISO New England (ISNE)30.9 GWhDec 1922Dec 2022 Water
Merrill Road SolarNextGrid Mangrove, LLCLewiston, MEISO New England (ISNE)6.1 GWhFeb 2022Dec 2022 Solar
Messalonskee 2 (Oakland)Messalonskee Stream Hydro LLCOakland, MEISO New England (ISNE)9.6 GWhDec 1923Dec 2022 Water
Messalonskee 3Messalonskee Stream Hydro LLCOakland, MEISO New England (ISNE)5.3 GWhDec 1917Dec 2022 Water
Messalonskee 5Messalonskee Stream Hydro LLCWaterville, MEISO New England (ISNE)4.5 GWhDec 1934Dec 2022 Water
Milford Hydro StationBrookfield Black Bear Hydro, LLCMilford, MEISO New England (ISNE)46.4 GWhJun 1941Dec 2022 Water
Milo CSGMilo CSG, LLCMilo, MEISO New England (ISNE)6.6 GWhJan 2022Dec 2022 Solar
Milo PV - BD Solar 1 LLCBD Solar 1 LLCMilo, MEISO New England (ISNE)29.3 GWhMay 2021Dec 2022 Solar
MMWAC Resource Recovery FacilityMaine Waste to EnergyAuburn, MEISO New England (ISNE)12.4 GWhMay 1992Mar 2024 Non-biogenic Municipal Solid Waste : 54.4% Biogenic Municipal Solid Waste : 44.5% Natural Gas : 1.1%
MonmouthMaine DG Solar Monmouth, LLCMonmouth, MEISO New England (ISNE)8.1 GWhFeb 2022Dec 2022 Solar
NaplesNaples Casco Solar 1, LLCNaples, MEISO New England (ISNE)3.4 GWhNov 2021Dec 2022 Solar
North GorhamBrookfield White Pine Hydro LLCGorham, MEISO New England (ISNE)9.3 GWhDec 1924Dec 2022 Water
Oakfield Wind ProjectOnward EnergyCity of Oakfield, MEISO New England (ISNE)360.3 GWhSep 2015Mar 2024 Wind
Orono BBrookfield Black Bear Hydro, LLCOrono, MEISO New England (ISNE)27.6 GWhOct 2013Dec 2022 Water
Orono Hydro StationBrookfield Black Bear Hydro, LLCOrono, MEISO New England (ISNE)11.2 GWhDec 2008Dec 2022 Water
Otis HydroEagle Creek Renewable Energy, LLCLivermore Falls, MEISO New England (ISNE)23.3 GWhDec 1984Mar 2024 Water
Oxford PV - BD Solar Oxford LLCBD Solar Oxford LLCOxford, MEISO New England (ISNE)16.4 GWhMay 2021Dec 2022 Solar
Palmyra PV - BD Solar Palmyra LLCBD Solar Palmyra LLCPalmyra, MEISO New England (ISNE)5.6 GWhMay 2022Dec 2022 Solar
Passadumkeag Windpark LLCSouthern Power CoGreenbush, MEISO New England (ISNE)145.7 GWhJun 2016Mar 2024 Wind
Pejepscot Hydroelectric ProjectTopsham Hydro PartnersTopsham, MEISO New England (ISNE)66.3 GWhOct 1987Dec 2022 Water
Penobscot Energy RecoveryESOCO Orrington LLCOrrington, MEISO New England (ISNE)37.2 GWhOct 1987May 2023 Non-biogenic Municipal Solid Waste : 54.2% Biogenic Municipal Solid Waste : 44.3% Distillate Fuel Oil : 1.5%
Pisgah Mountain WindPisgah Mountain, LLCClifton, MEISO New England (ISNE)32.4 GWhNov 2016Dec 2022 Wind
Pittsfield HydroKEI (Maine) Power Management (II) LLCBurnham, MEISO New England (ISNE)4.1 GWhJun 1986Dec 2022 Water
Pittsfield Solar LLCPittsfiled Solar LLCPittsfield, MEISO New England (ISNE)18.4 GWhNov 2017Dec 2022 Solar
Pumpkin HillKEI (Maine) Power Management (II) LLCLowell, MEISO New England (ISNE)4.8 GWhFeb 1987Dec 2022 Water
Record Hill WindRecord Hill Wind LLCRoxbury, MEISO New England (ISNE)138.8 GWhDec 2011Dec 2022 Wind
Red Shield Envir Old Town FacilityND Paper, Inc.Old Town, MEISO New England (ISNE)75.8 GWhJun 1965Dec 2022 Wood/Wood Waste Solids : 71.8% Natural Gas : 16.1% Black Liquor : 11.9%
ReEnergy Livermore FallsReEnergy Livermore FallsLivermore Falls, MEISO New England (ISNE)295.0 GWhJul 1992Dec 2022 Wood/Wood Waste Solids
ReEnergy Stratton LLCReEnergy Stratton LLCStratton, MEISO New England (ISNE)288.2 GWhOct 1989Dec 2022 Wood/Wood Waste Solids
Regional Waste SystemsEcomainePortland, MEISO New England (ISNE)89.3 GWhMay 1988Mar 2024 Non-biogenic Municipal Solid Waste : 54.5% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 1.0%
River RoadNorridgewock River Road Solar, LLCNorridgewock, MEISO New England (ISNE)7.1 GWhFeb 2022Dec 2022 Solar
Robbins LumberRobbins Lumber IncSearsmont, MEISO New England (ISNE)126.6 MWhDec 1980Dec 2022 Distillate Fuel Oil
Rollins Wind ProjectEvergreen Wind, LLCWinn Village, MEISO New England (ISNE)170.4 GWhJun 2011Dec 2022 Wind
RoxWindRoxWind LLCRoxbury, MEISO New England (ISNE)45.6 GWhOct 2021Dec 2022 Wind
Rumford CogenerationND Paper, Inc.Rumford, MEISO New England (ISNE)455.8 GWhDec 1989Mar 2024 Black Liquor : 45.7% Tire-derived Fuels : 24.1% Wood/Wood Waste Solids : 18.3% Bituminous Coal : 9.1% Residual Fuel Oil : 2.3% Sludge Waste : 0.5%
Rumford Falls Hydro FacilityBrookfield Power New EnglandRumford, MEISO New England (ISNE)267.0 GWhDec 1917Dec 2022 Water
S D Warren WestbrookDichotomy Power, LLCWestbrook, MEISO New England (ISNE)17.8 GWhDec 1902Dec 2022 Water
Saddleback Ridge Wind FarmSaddleback Ridge Wind, LLCCarthage, MEISO New England (ISNE)96.1 GWhNov 2014Dec 2022 Wind
Salmon FallsGreen Mountain Power CorpSouth Berwick, MEISO New England (ISNE)1.1 GWhJun 1986Dec 2022 Water
Sanford SolarSanford Airport Solar, LLCSanford, MEISO New England (ISNE)95.4 GWhOct 2020Mar 2024 Solar
SCS Harpswell 012903 Brunswick, LLCSol SystemsBrunswick, MEISO New England (ISNE)1.6 GWhOct 2022Dec 2022 Solar
ShawmutBrookfield White Pine Hydro LLCShawmut, MEISO New England (ISNE)43.9 GWhDec 1912Dec 2022 Water
Silver MapleWEB Silver Maple Wind LLCClifton, MEISO New England (ISNE)14.5 GWhSep 2022Dec 2022 Wind
SkeltonBrookfield White Pine Hydro LLCDayton, MEISO New England (ISNE)117.2 GWhDec 1947Dec 2022 Water
Solar Mule, LLCSolar Mule, LLCOakland, MEISO New England (ISNE)2.3 GWhAug 2017Dec 2022 Solar

Browse Power Plants By Maine Counties

Figures are based on March 2024 generation numbers.
CountyState RankActive PlantsMar 2024 Generation
Androscoggin County, ME# 623806.6 GWh
Aroostook County, ME# 818618.3 GWh
Cumberland County, ME# 1163.2 TWh
Franklin County, ME# 4131.4 TWh
Hancock County, ME# 1011520.0 GWh
Kennebec County, ME# 1219144.3 GWh
Knox County, ME# 15414.2 GWh
Oxford County, ME# 5141.1 TWh
CountyState RankActive PlantsMar 2024 Generation
Penobscot County, ME# 2342.1 TWh
Piscataquis County, ME# 94537.8 GWh
Sagadahoc County, ME# 13366.3 GWh
Somerset County, ME# 3271.7 TWh
Waldo County, ME# 14556.5 GWh
Washington County, ME# 77621.3 GWh
York County, ME# 1115285.3 GWh