Directory of Power Plants in Maine

List of All Maine Power Plants

Displaying Results 1 to 5 of 5
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Indeck West Enfield Energy CenterStored Solar J&WEWest Enfield, MEISO New England (ISNE)50.6 GWhNov 1987Dec 2024 Wood/Wood Waste Solids : 99.9%
International Paper Jay HydroEagle Creek Renewable Energy, LLCJay, MEISO New England (ISNE)7.1 GWhDec 1911Dec 2024 Water
International Paper Riley HydroEagle Creek Renewable Energy, LLCJay, MEISO New England (ISNE)17.7 GWhNov 1981Dec 2024 Water
International Paper Livermore HydroEagle Creek Renewable Energy, LLCLivermore Falls, MEISO New England (ISNE)17.3 GWhDec 1909Dec 2024 Water
IOS - MEW Phase 1Madison Energy Holdings LLCMadison, MEISO New England (ISNE)1.0 GWhDec 2016Dec 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