Directory of Power Plants in Maine

List of All Maine Power Plants

Displaying Results 1 to 14 of 14
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Record Hill WindRecord Hill Wind LLCRoxbury, MEISO New England (ISNE)115.0 GWhDec 2011Dec 2024 Wind
ReEnergy Livermore FallsReEnergy Livermore FallsLivermore Falls, MEISO New England (ISNE)266.8 GWhJul 1992Dec 2024 Wood/Wood Waste Solids
ReEnergy Stratton LLCReEnergy Stratton LLCStratton, MEISO New England (ISNE)203.1 GWhOct 1989Dec 2024 Wood/Wood Waste Solids
Regional Waste SystemsEcomainePortland, MEISO New England (ISNE)81.8 GWhMay 1988Apr 2025 Non-biogenic Municipal Solid Waste : 54.5% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.8%
Richmond HillGreenbacker Renewable Energy CorporationRichmond, MEISO New England (ISNE)2.6 GWhNov 2023Dec 2024 Solar
River RoadNorridgewock River Road Solar, LLCNorridgewock, MEISO New England (ISNE)8.1 GWhFeb 2022Dec 2024 Solar
Robbins LumberRobbins Lumber IncSearsmont, MEISO New England (ISNE)97.0 MWhDec 1980Dec 2023 Distillate Fuel Oil
Rollins Wind ProjectEvergreen Wind, LLCWinn Village, MEISO New England (ISNE)136.1 GWhJun 2011Dec 2024 Wind
Route 3 China Solar, LLCREA Investments, LLCChina, MEISO New England (ISNE)8.1 GWhNov 2022Dec 2024 Solar
RoxWindRoxWind LLCRoxbury, MEISO New England (ISNE)35.8 GWhOct 2021Dec 2024 Wind
Rumford CogenerationND Paper, Inc.Rumford, MEISO New England (ISNE)436.8 GWhDec 1989Apr 2025 Black Liquor : 53.6% Tire-derived Fuels : 22.6% Wood/Wood Waste Solids : 12.3% Bituminous Coal : 7.3% Residual Fuel Oil : 3.1% Sludge Waste : 1.0%
Rumford Falls Hydro FacilityBrookfield Power New EnglandRumford, MEISO New England (ISNE)260.5 GWhDec 1917Dec 2024 Water
Rumford Power LLCRumford PowerRumford, MEISO New England (ISNE)637.7 GWhJun 2000Dec 2024 Natural Gas
Ryans RanchNautilus Solar SolutionsParis, MEISO New England (ISNE)2.8 GWhMay 2022Dec 2024 Solar

Browse Power Plants By Maine Counties

Figures are based on April 2025 generation numbers.
CountyState RankActive PlantsApr 2025 Generation
Penobscot County, ME# 1443.8 TWh
Cumberland County, ME# 2213.3 TWh
Oxford County, ME# 3201.7 TWh
Somerset County, ME# 4361.5 TWh
Franklin County, ME# 516760.4 GWh
Androscoggin County, ME# 628758.1 GWh
Aroostook County, ME# 732607.5 GWh
Washington County, ME# 89587.8 GWh
CountyState RankActive PlantsApr 2025 Generation
Piscataquis County, ME# 96515.4 GWh
Hancock County, ME# 1014463.0 GWh
York County, ME# 1122259.0 GWh
Waldo County, ME# 129213.0 GWh
Kennebec County, ME# 1327189.9 GWh
Sagadahoc County, ME# 14563.5 GWh
Knox County, ME# 15521.4 GWh
Lincoln County, ME# 16418.4 GWh