Directory of Power Plants in Maine

List of All Maine Power Plants

Displaying Results 101 to 162 of 162
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
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
Pittsfield Solar (N. Main St)Maine DG Solar Pittsfield, LLCPittsfield, MEISO New England (ISNE)2.1 GWhSep 2023Dec 2023 Solar
Pittsfield Solar LLCPittsfiled Solar LLCPittsfield, MEISO New England (ISNE)15.7 GWhNov 2017Dec 2023 Solar
Lewiston Junction Road SolarNextGrid Peppertree, LLCPoland, MEISO New England (ISNE)6.3 GWhDec 2021Dec 2023 Solar
Regional Waste SystemsEcomainePortland, MEISO New England (ISNE)82.2 GWhMay 1988Mar 2025 Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.8%
Cape Gas TurbineFPL Energy Cape LLCPortland, MEISO New England (ISNE)532.0 MWhDec 1969Dec 2023 Distillate Fuel Oil
Water Street SolarAES Distributed EnergyRandolph, MEISO New England (ISNE)5.8 GWhNov 2022Dec 2023 Solar
Richmond HillGreenbacker Renewable Energy CorporationRichmond, MEISO New England (ISNE)16.0 MWhNov 2023Dec 2023 Solar
BWC Maces Pond LLCNavisun LLCRockport, MEISO New England (ISNE)4.4 GWhNov 2021Dec 2023 Solar
Samoset SolarSamoset Solar, LLCRockport, MEISO New England (ISNE)1.8 GWhJun 2023Dec 2023 Solar
Brassua Hydroelectric ProjectBrassua Hydroelectric LPRockwood, MEISO New England (ISNE)19.9 GWhAug 1989Dec 2023 Water
Record Hill WindRecord Hill Wind LLCRoxbury, MEISO New England (ISNE)110.9 GWhDec 2011Dec 2023 Wind
RoxWindRoxWind LLCRoxbury, MEISO New England (ISNE)10.4 GWhOct 2021Dec 2023 Wind
Rumford Power LLCRumford PowerRumford, MEISO New England (ISNE)403.4 GWhJun 2000Dec 2023 Natural Gas
Mainely Solar (Wyman Hill Solar LLC)Wyman Hill Solar, LLCRumford, MEISO New England (ISNE)3.9 GWhNov 2022Dec 2023 Solar
Rumford CogenerationND Paper, Inc.Rumford, MEISO New England (ISNE)430.2 GWhDec 1989Mar 2025 Black Liquor : 53.8% Tire-derived Fuels : 22.8% Wood/Wood Waste Solids : 11.8% Bituminous Coal : 7.4% Residual Fuel Oil : 3.1% Sludge Waste : 1.0%
Rumford Falls Hydro FacilityBrookfield Power New EnglandRumford, MEISO New England (ISNE)290.2 GWhDec 1917Dec 2023 Water
Cataract HydroBrookfield White Pine Hydro LLCSaco, MEISO New England (ISNE)2.0 GWhDec 1936Dec 2023 Water
Sanford SolarSanford Airport Solar, LLCSanford, MEISO New England (ISNE)87.6 GWhOct 2020Mar 2025 Solar
BWC Beech Ridge Brook, LLCNavisun LLCScarborough, MEISO New England (ISNE)4.7 GWhApr 2023Dec 2023 Solar
Georges River EnergyRobbins Lumber IncSearsmont, MEISO New England (ISNE)40.3 GWhNov 2018Dec 2023 Wood/Wood Waste Solids
Robbins LumberRobbins Lumber IncSearsmont, MEISO New England (ISNE)97.0 MWhDec 1980Dec 2023 Distillate Fuel Oil
Caterpillar HillAES Clean EnergySedgwick, MEISO New England (ISNE)235.0 MWhNov 2023Dec 2023 Solar
ShawmutBrookfield White Pine Hydro LLCShawmut, MEISO New England (ISNE)36.7 GWhDec 1912Dec 2023 Water
SidneyNautilus Solar SolutionsSidney, MEISO New England (ISNE)1.4 GWhApr 2023Dec 2023 Solar
ME Novel Lighthouse - Front St. Solar CSGLuminace Sunbeam Development Holdings, LLCSkowhegan, MEISO New England (ISNE)1.4 GWhApr 2023Dec 2023 Solar
Somerset PlantSappi Fine Paper North America-SomersetSkowhegan, MEISO New England (ISNE)533.7 GWhDec 1975Mar 2025 Black Liquor : 46.9% Wood/Wood Waste Solids : 36.7% Tire-derived Fuels : 6.3% Natural Gas : 6.3% Residual Fuel Oil : 2.7% Sludge Waste : 1.0%
Weston HydroBrookfield White Pine Hydro LLCSkowhegan, MEISO New England (ISNE)88.4 GWhDec 1919Dec 2023 Water
Williams HydroBrookfield White Pine Hydro LLCSolon, MEISO New England (ISNE)97.2 GWhDec 1938Dec 2023 Water
Salmon FallsGreen Mountain Power CorpSouth Berwick, MEISO New England (ISNE)4.9 GWhJun 1986Dec 2023 Water
StandishNautilus Solar SolutionsStandish, MEISO New England (ISNE)535.0 MWhSep 2023Dec 2023 Solar
Stillwater Hydro StationBrookfield Black Bear Hydro, LLCStillwater, MEISO New England (ISNE)12.1 GWhDec 1912Dec 2023 Water
ReEnergy Stratton LLCReEnergy Stratton LLCStratton, MEISO New England (ISNE)177.1 GWhOct 1989Dec 2023 Wood/Wood Waste Solids
Hancock Wind PlantOnward EnergyT22 MD, MEISO New England (ISNE)118.4 GWhNov 2016Mar 2025 Wind
Pejepscot Hydroelectric ProjectTopsham Hydro PartnersTopsham, MEISO New England (ISNE)70.6 GWhOct 1987Dec 2023 Water
Weaver WindWeaver Wind, LLC (Longroad)Township 16, MEISO New England (ISNE)212.1 GWhNov 2020Mar 2025 Wind
Three Corners SolarThree Corners Solar, LLCUnity, MEISO New England (ISNE)133.1 GWh-Mar 2025 Solar
Unity SolarMadison Energy Holdings LLCUnity, MEISO New England (ISNE)7.3 GWhNov 2021Dec 2023 Solar
Maine Independence StationCasco Bay Energy Co LLCVeazie, MEISO New England (ISNE)936.9 GWhApr 2000Dec 2023 Natural Gas
Fox Island Wind LLCFox Island Wind LLCVinalhaven, MEISO New England (ISNE)5.7 GWhOct 2009Dec 2023 Wind
Downeast WindDowneast Wind, LLCWashington County, ME31.0 GWh-Mar 2025 Wind
Washington WS01Nautilus Solar SolutionsWashington, MEISO New England (ISNE)5.5 GWhMay 2022Dec 2023 Solar
Cenergy - Waterville (CSG)Luminace Sunbeam Development Holdings, LLCWaterville, MEISO New England (ISNE)1.8 GWhJun 2023Dec 2023 Solar
Lockwood Hydroelectric FacilityMerimil Ltd PartnershipWaterville, MEISO New England (ISNE)23.7 GWhSep 1985Dec 2023 Water
Webb Road SolarNextGrid Mastic, LLCWaterville, MEISO New England (ISNE)4.7 GWhAug 2022Dec 2023 Solar
Messalonskee 5Messalonskee Stream Hydro LLCWaterville, MEISO New England (ISNE)5.1 GWhDec 1934Dec 2023 Water
Wells (ME)Nautilus Solar SolutionsWells, MEISO New England (ISNE)8.3 GWhJun 2022Dec 2023 Solar
BaldwinMaine DG Solar Baldwin, LLCWest Baldwin, MEISO New England (ISNE)9.0 GWhFeb 2022Dec 2023 Solar
Indeck West Enfield Energy CenterStored Solar J&WEWest Enfield, MEISO New England (ISNE)13.5 GWhNov 1987Dec 2023 Wood/Wood Waste Solids : 99.7%
West Enfield HydroBrookfield Black Bear Hydro, LLCWest Enfield, MEISO New England (ISNE)100.4 GWhMar 1988Dec 2023 Water
Harris HydroBrookfield White Pine Hydro LLCWest Forks, MEISO New England (ISNE)277.6 GWhDec 1953Dec 2023 Water
S D Warren WestbrookElevate Power Management LLCWestbrook, MEISO New England (ISNE)32.7 GWhDec 1902Dec 2023 Water
Westbrook Energy Center Power PlantWestbrook Energy CenterWestbrook, MEISO New England (ISNE)3.0 TWhApr 2001Mar 2025 Natural Gas
Aziscohos Hydroelectric ProjectBrookfield White Pine Hydro LLCWilson Mills, MEISO New England (ISNE)38.7 GWhMay 1988Dec 2023 Water
Pleasant StreetGreenbacker Renewable Energy CorporationWilton, MEISO New England (ISNE)98.0 MWhNov 2023Dec 2023 Solar
Rollins Wind ProjectEvergreen Wind, LLCWinn Village, MEISO New England (ISNE)132.2 GWhJun 2011Dec 2023 Wind
Winslow PV - BD Solar 2 LLCBD Solar 2 LLCWinslow, MEISO New England (ISNE)10.9 GWhJun 2022Dec 2023 Solar
Hydro Kennebec ProjectHydro Kennebec LLCWinslow, MEISO New England (ISNE)69.6 GWhDec 1988Dec 2023 Water
Cenergy - Wiscasset (CSG)Luminace Sunbeam Development Holdings, LLCWiscasset, MEISO New England (ISNE)2.5 GWhJun 2023Dec 2023 Solar
ME-EDFR-Phase I-WoolwichGreen Mile Solar, LLCWoolwich, MEISO New England (ISNE)1.5 GWhAug 2023Dec 2023 Solar
William F Wyman HybridFPL Energy Wyman LLCYarmouth, MEISO New England (ISNE)50.5 GWhDec 1956Mar 2025 Residual Fuel Oil : 99.2% Distillate Fuel Oil : 0.8%

Browse Power Plants By Maine Counties

Figures are based on March 2025 generation numbers.
CountyState RankActive PlantsMar 2025 Generation
Cumberland County, ME# 1203.4 TWh
Penobscot County, ME# 2432.3 TWh
Somerset County, ME# 3351.9 TWh
Oxford County, ME# 4181.4 TWh
Androscoggin County, ME# 528800.4 GWh
Franklin County, ME# 616785.4 GWh
Aroostook County, ME# 726573.8 GWh
Washington County, ME# 88549.9 GWh
CountyState RankActive PlantsMar 2025 Generation
Piscataquis County, ME# 94516.6 GWh
Hancock County, ME# 1013463.3 GWh
York County, ME# 1119325.5 GWh
Kennebec County, ME# 1224214.5 GWh
Waldo County, ME# 136191.1 GWh
Sagadahoc County, ME# 14472.1 GWh
Knox County, ME# 15517.4 GWh
Lincoln County, ME# 1632.5 GWh