Directory of Power Plants in Maine

List of All Maine Power Plants

Displaying Results 1 to 2 of 2
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Unity SolarMadison Energy Holdings LLCUnity, MEISO New England (ISNE)7.7 GWhNov 2021Dec 2024 Solar
Upper BarkerKEI (Maine) Power Management (III) LLCAuburn, MEISO New England (ISNE)4.7 GWhApr 1987Dec 2024 Water

Browse Power Plants By Maine Counties

Figures are based on December 2024 generation numbers.
CountyState RankActive PlantsDec 2024 Generation
Lincoln County, ME# 16418.4 GWh
Knox County, ME# 15521.4 GWh
Sagadahoc County, ME# 14563.5 GWh
Kennebec County, ME# 1327189.9 GWh
Waldo County, ME# 129213.0 GWh
York County, ME# 1122259.0 GWh
Hancock County, ME# 1014463.0 GWh
Piscataquis County, ME# 96515.4 GWh
CountyState RankActive PlantsDec 2024 Generation
Washington County, ME# 89587.8 GWh
Aroostook County, ME# 732607.5 GWh
Androscoggin County, ME# 628758.1 GWh
Franklin County, ME# 516760.4 GWh
Somerset County, ME# 4361.5 TWh
Oxford County, ME# 3201.7 TWh
Cumberland County, ME# 2213.3 TWh
Penobscot County, ME# 1443.8 TWh