Directory of Power Plants in Maine

List of All Maine Power Plants

Displaying Results 1 to 100 of 161
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
ActonActon H Road Solar 1, LLCActon, MEISO New England (ISNE)4.6 GWhNov 2021Dec 2023 Solar
AES Daigle Solar, LLCAES Clean EnergyFort Kent, ME (NBSO)2.2 GWhApr 2023Dec 2023 Solar
AES Pelletier Solar, LLCAES Clean EnergyFort Kent, ME (NBSO)2.1 GWhApr 2023Sep 2023 Solar
Androscoggin Energy CenterJGT2 Energy LLCJay, MEISO New England (ISNE)82.0 GWhSep 1999Dec 2023 Natural Gas : 96.1% Distillate Fuel Oil : 3.9%
Androscoggin MillPixelle Androscoggin LLCJay, MEISO New England (ISNE)69.3 GWhDec 1963Mar 2023 Natural Gas : 51.1% Black Liquor : 37.4% Wood/Wood Waste Solids : 11.6%
Anson Abenaki HydrosEagle Creek Renewable Energy, LLCMadison, MEISO New England (ISNE)145.1 GWhDec 1949Dec 2023 Water
Arctaris Saddleback SolarArctaris Saddleback Solar, LLCDallas Plantation, MEISO New England (ISNE)201.0 MWhOct 2023Dec 2023 Solar
Athens AT01Nautilus Solar SolutionsAthens, MEISO New England (ISNE)6.9 GWhMay 2022Dec 2023 Solar
Athens EnergyAthens Energy, LLCAthens, MEISO New England (ISNE)59.7 GWhSep 2016Dec 2023 Wood/Wood Waste Solids
AugustaMaine DG Solar Augusta, LLCAugusta, MEISO New England (ISNE)4.6 GWhFeb 2022Dec 2023 Solar
Augusta PV - BD Solar Augusta LLCBD Solar Augusta LLCAugusta, MEISO New England (ISNE)6.7 GWhMay 2021Dec 2023 Solar
Aziscohos Hydroelectric ProjectBrookfield White Pine Hydro LLCWilson Mills, MEISO New England (ISNE)38.7 GWhMay 1988Dec 2023 Water
BaldwinMaine DG Solar Baldwin, LLCWest Baldwin, MEISO New England (ISNE)9.0 GWhFeb 2022Dec 2023 Solar
Barefoot SolarMadison Energy Investments LLCFairfiled, MEISO New England (ISNE)4.1 GWhNov 2022Dec 2023 Solar
Barker LowerKEI (Maine) Power Management (III) LLCAuburn, MEISO New England (ISNE)8.1 GWhMar 1986Dec 2023 Water
BD Solar Ellsworth LLCBD Solar Hancock North LLCAugusta, MEISO New England (ISNE)1.9 GWhMay 2022Dec 2023 Solar
BD Solar Hancock LLCBD Solar Hancock LLCAugusta, MEISO New England (ISNE)6.2 GWhMay 2022Mar 2023 Solar
Beaver Ridge WindCPV Beaver Ridge Wind LLCFreedom, MEISO New England (ISNE)10.3 GWhOct 2008Dec 2023 Wind
Benton Falls AssociatesEssex Hydro Associates LLCBenton, MEISO New England (ISNE)17.3 GWhNov 1987Dec 2023 Water
Bingham WindOnward EnergyBingham, MEISO New England (ISNE)428.2 GWhNov 2016Sep 2024 Wind
Bonny EagleBrookfield White Pine Hydro LLCHollis, MEISO New England (ISNE)45.3 GWhDec 1909Dec 2023 Water
Brassua Hydroelectric ProjectBrassua Hydroelectric LPRockwood, MEISO New England (ISNE)19.9 GWhAug 1989Dec 2023 Water
Broadway Solar (CSG)NextGrid Bitterbush, LLCBangor, MEISO New England (ISNE)1.3 GWhAug 2023Dec 2023 Solar
Brunswick HydroBrookfield White Pine Hydro LLCBrunswick, MEISO New England (ISNE)123.4 GWhFeb 1982Dec 2023 Water
Bucksport Generation LLCBucksport Generation LLCBucksport, MEISO New England (ISNE)21.0 GWhJun 1965Aug 2024 Natural Gas : 98.9% Distillate Fuel Oil : 1.1%
Bull Hill Wind ProjectEvergreen Wind, LLCEastbrook, MEISO New England (ISNE)81.6 GWhSep 2012Dec 2023 Wind
BWC Beech Ridge Brook, LLCNavisun LLCScarborough, MEISO New England (ISNE)4.7 GWhApr 2023Dec 2023 Solar
BWC Maces Pond LLCNavisun LLCRockport, MEISO New England (ISNE)4.4 GWhNov 2021Dec 2023 Solar
Canton Mountain WindCPV Canton Mountain Wind LLCCanton, MEISO New England (ISNE)50.1 GWhOct 2017Dec 2023 Wind
Cape Gas TurbineFPL Energy Cape LLCPortland, MEISO New England (ISNE)532.0 MWhDec 1969Dec 2023 Distillate Fuel Oil
CaribouVC RenewablesCaribou, MEISO New England (ISNE)1.7 GWhJul 2023Dec 2023 Solar
Cataract HydroBrookfield White Pine Hydro LLCSaco, MEISO New England (ISNE)2.0 GWhDec 1936Dec 2023 Water
Caterpillar HillAES Clean EnergySedgwick, MEISO New England (ISNE)235.0 MWhNov 2023Dec 2023 Solar
Cenergy - KigerLuminace Sunbeam Development Holdings, LLCEmbden, MEISO New England (ISNE)122.0 MWhNov 2023Dec 2023 Solar
Cenergy - Richards (CSG)Luminace Sunbeam Development Holdings, LLCFairfield, MEISO New England (ISNE)220.0 MWhSep 2023Dec 2023 Solar
Cenergy - Waterville (CSG)Luminace Sunbeam Development Holdings, LLCWaterville, MEISO New England (ISNE)1.8 GWhJun 2023Dec 2023 Solar
Cenergy - Wiscasset (CSG)Luminace Sunbeam Development Holdings, LLCWiscasset, MEISO New England (ISNE)2.5 GWhJun 2023Dec 2023 Solar
Charles E MontyBrookfield White Pine Hydro LLCLewiston, MEISO New England (ISNE)176.6 GWhDec 1989Dec 2023 Water
Corkwood Solar (CSG)NextGrid Corkwood, LLCHowland, MEISO New England (ISNE)344.0 MWhOct 2023Dec 2023 Solar
Deer RipsBrookfield White Pine Hydro LLCAuburn, MEISO New England (ISNE)69.3 GWhDec 1902Dec 2023 Water
Dynamic Corinth (CSG)MN8 Energy LLCCorinth, MEISO New England (ISNE)4.0 GWhSep 2022Dec 2023 Solar
Dynamic MadisonMN8 Energy LLCMadison, MEISO New England (ISNE)8.9 GWhJul 2022Dec 2023 Solar
Eastern Maine Medical CenterEastern Maine Medical CenterBangor, MEISO New England (ISNE)31.6 GWhSep 2006Sep 2024 Natural Gas
Ellsworth Hydro StationBrookfield Black Bear Hydro, LLCEllsworth, MEISO New England (ISNE)35.0 GWhJun 1924Dec 2023 Water
Fairfield PV - BD Solar Fairfield LLCBD Solar Fairfield LLCFairfield, MEISO New England (ISNE)8.2 GWhMay 2021Dec 2023 Solar
Farmingdale FA01Nautilus Solar SolutionsFarmingdale, MEISO New England (ISNE)7.8 GWhMay 2022Dec 2023 Solar
Farmington SolarFarmington Solar, LLCFarmington, MEISO New England (ISNE)126.4 GWhSep 2021Sep 2024 Solar
Fort FairfieldStandard SolarFairfield, MEISO New England (ISNE)1.4 GWhJul 2023Dec 2023 Solar
Fox Island Wind LLCFox Island Wind LLCVinalhaven, MEISO New England (ISNE)5.7 GWhOct 2009Dec 2023 Wind
FryeburgNautilus Solar SolutionsFryeburg, MEISO New England (ISNE)5.7 GWhApr 2023Dec 2023 Solar
GardinerKEI (Maine) Power Management (III) LLCGardiner, MEISO New England (ISNE)6.7 GWhJun 1985Dec 2023 Water
Georges River EnergyRobbins Lumber IncSearsmont, MEISO New England (ISNE)40.3 GWhNov 2018Dec 2023 Wood/Wood Waste Solids
Great Lakes Hydro America - MEGreat Lakes Hydro America LLCMillinocket, MEISO New England (ISNE)737.2 GWhJun 1917Dec 2023 Water
Gulf IslandBrookfield White Pine Hydro LLCLewiston, MEISO New England (ISNE)169.3 GWhDec 1925Dec 2023 Water
Hancock Wind PlantOnward EnergyT22 MD, MEISO New England (ISNE)108.2 GWhNov 2016Sep 2024 Wind
Harmony SolarMaine DG Solar Harmony, LLCHarmony, MEISO New England (ISNE)9.4 GWhJul 2022Dec 2023 Solar
Harris HydroBrookfield White Pine Hydro LLCWest Forks, MEISO New England (ISNE)277.6 GWhDec 1953Dec 2023 Water
Hartland SolarMadison Energy Holdings LLCHartland, MEISO New England (ISNE)6.4 GWhNov 2021Dec 2023 Solar
HiramBrookfield White Pine Hydro LLCHiram, MEISO New England (ISNE)53.8 GWhDec 1916Dec 2023 Water
Hydro Kennebec ProjectHydro Kennebec LLCWinslow, MEISO New England (ISNE)69.6 GWhDec 1988Dec 2023 Water
Indeck West Enfield Energy CenterStored Solar J&WEWest Enfield, MEISO New England (ISNE)13.5 GWhNov 1987Dec 2023 Wood/Wood Waste Solids : 99.7%
International Paper Jay HydroEagle Creek Renewable Energy, LLCJay, MEISO New England (ISNE)7.1 GWhDec 1911Sep 2023 Water
International Paper Livermore HydroEagle Creek Renewable Energy, LLCLivermore Falls, MEISO New England (ISNE)10.2 GWhDec 1909Dec 2023 Water
International Paper Riley HydroEagle Creek Renewable Energy, LLCJay, MEISO New England (ISNE)5.9 GWhNov 1981Dec 2023 Water
IOS - MEW Phase 1IGS ORIX Solar I, LLCMadison, MEISO New England (ISNE)5.4 GWhDec 2016Dec 2023 Solar
Kibby Wind FacilityHelix Maine Wind Development, LLCChain of Ponds, MEISO New England (ISNE)248.2 GWhSep 2009Sep 2024 Wind
Lewiston Junction Road SolarNextGrid Peppertree, LLCPoland, MEISO New England (ISNE)6.3 GWhDec 2021Dec 2023 Solar
Lisbon Street SolarNextGrid Cliffrose, LLCLewiston, MEISO New England (ISNE)2.7 GWhMar 2022Dec 2023 Solar
Livermore Falls CSGLivermore Falls CSG, LLCLivermore Falls, MEISO New England (ISNE)5.0 GWhApr 2022Dec 2023 Solar
Lockwood Hydroelectric FacilityMerimil Ltd PartnershipWaterville, MEISO New England (ISNE)23.7 GWhSep 1985Dec 2023 Water
LoringVC RenewablesLimestone, MEISO New England (ISNE)3.6 GWhApr 2023Dec 2023 Solar
Maine Independence StationCasco Bay Energy Co LLCVeazie, MEISO New England (ISNE)936.9 GWhApr 2000Dec 2023 Natural Gas
Mainely Solar (Wyman Hill Solar LLC)Wyman Hill Solar, LLCRumford, MEISO New England (ISNE)3.9 GWhNov 2022Dec 2023 Solar
Mars Hill Wind Farm ProjectEvergreen Wind, LLCMars Hill, ME (NBSO)104.8 GWhFeb 2007Dec 2023 Wind
ME-EDFR-Phase I-WoolwichGreen Mile Solar, LLCWoolwich, MEISO New England (ISNE)1.5 GWhAug 2023Dec 2023 Solar
ME Novel Lighthouse - Front St. Solar CSGLuminace Sunbeam Development Holdings, LLCSkowhegan, MEISO New England (ISNE)1.4 GWhApr 2023Dec 2023 Solar
Mechanic FallsKEI (Maine) Power Management (IV) LLCMechanic Falls, MEISO New England (ISNE)3.0 GWhMar 1986Dec 2023 Water
Medway HydroBrookfield Black Bear Hydro, LLCMedway, MEISO New England (ISNE)27.5 GWhDec 1922Dec 2023 Water
Merrill Road SolarNextGrid Mangrove, LLCLewiston, MEISO New England (ISNE)5.6 GWhFeb 2022Dec 2023 Solar
Messalonskee 2 (Oakland)Messalonskee Stream Hydro LLCOakland, MEISO New England (ISNE)12.9 GWhDec 1923Dec 2023 Water
Messalonskee 3Messalonskee Stream Hydro LLCOakland, MEISO New England (ISNE)7.3 GWhDec 1917Dec 2023 Water
Messalonskee 5Messalonskee Stream Hydro LLCWaterville, MEISO New England (ISNE)5.1 GWhDec 1934Dec 2023 Water
MEVS DOT 109MEVS DOT, LLCAugusta, MEISO New England (ISNE)1.4 GWhJun 2023Dec 2023 Solar
Milford Hydro StationBrookfield Black Bear Hydro, LLCMilford, MEISO New England (ISNE)53.0 GWhJun 1941Dec 2023 Water
Milo CSGMilo CSG, LLCMilo, MEISO New England (ISNE)6.0 GWhJan 2022Dec 2023 Solar
Milo PV - BD Solar 1 LLCBD Solar 1 LLCMilo, MEISO New England (ISNE)25.2 GWhMay 2021Dec 2023 Solar
MMWAC Resource Recovery FacilityMaine Waste to EnergyAuburn, MEISO New England (ISNE)10.5 GWhMay 1992Sep 2024 Non-biogenic Municipal Solid Waste : 54.3% Biogenic Municipal Solid Waste : 44.4% Natural Gas : 1.3%
MonmouthMaine DG Solar Monmouth, LLCMonmouth, MEISO New England (ISNE)8.2 GWhFeb 2022Dec 2023 Solar
NaplesNaples Casco Solar 1, LLCNaples, MEISO New England (ISNE)1.8 GWhNov 2021Dec 2023 Solar
North BridgtonNautilus Solar SolutionsOakland, MEISO New England (ISNE)8.2 GWhOct 2022Dec 2023 Solar
North GorhamBrookfield White Pine Hydro LLCGorham, MEISO New England (ISNE)9.4 GWhDec 1924Dec 2023 Water
Oakfield Wind ProjectOnward EnergyCity of Oakfield, MEISO New England (ISNE)315.4 GWhSep 2015Sep 2024 Wind
OaklandNautilus Solar SolutionsOakland, MEISO New England (ISNE)8.0 GWhAug 2022Dec 2023 Solar
Orono BBrookfield Black Bear Hydro, LLCOrono, MEISO New England (ISNE)25.5 GWhOct 2013Dec 2023 Water
Orono Hydro StationBrookfield Black Bear Hydro, LLCOrono, MEISO New England (ISNE)11.6 GWhDec 2008Dec 2023 Water
Otis HydroEagle Creek Renewable Energy, LLCLivermore Falls, MEISO New England (ISNE)30.3 GWhDec 1984Sep 2024 Water
Oxford PV - BD Solar Oxford LLCBD Solar Oxford LLCOxford, MEISO New England (ISNE)10.9 GWhMay 2021Dec 2023 Solar
Palmyra PV - BD Solar Palmyra LLCBD Solar Palmyra LLCPalmyra, MEISO New England (ISNE)7.8 GWhMay 2022Dec 2023 Solar
Passadumkeag Windpark LLCSouthern Power CoGreenbush, MEISO New England (ISNE)121.1 GWhJun 2016Sep 2024 Wind
Pejepscot Hydroelectric ProjectTopsham Hydro PartnersTopsham, MEISO New England (ISNE)70.6 GWhOct 1987Dec 2023 Water

Browse Power Plants By Maine Counties

Figures are based on September 2024 generation numbers.
CountyState RankActive PlantsSep 2024 Generation
Androscoggin County, ME# 628800.6 GWh
Aroostook County, ME# 726536.2 GWh
Cumberland County, ME# 1203.6 TWh
Franklin County, ME# 516829.1 GWh
Hancock County, ME# 1013449.3 GWh
Kennebec County, ME# 1224214.5 GWh
Knox County, ME# 15517.4 GWh
Lincoln County, ME# 1632.5 GWh
CountyState RankActive PlantsSep 2024 Generation
Oxford County, ME# 4181.4 TWh
Penobscot County, ME# 2432.4 TWh
Piscataquis County, ME# 94459.4 GWh
Sagadahoc County, ME# 14472.1 GWh
Somerset County, ME# 3351.8 TWh
Waldo County, ME# 136127.3 GWh
Washington County, ME# 87518.9 GWh
York County, ME# 1119326.4 GWh