Power Plants in Maine

There are a total of 133 power plants in Maine. The most common type of power plant in Maine is Hydroelectric with a total of 49 locations. Natural Gas generates the most power in Maine with 1461.5 total Megawatts.
SourceTotal LocationsTotal Megawatts
Battery311.3
Biomass15512.4
Hydroelectric49719.7
Natural Gas51461.5
Other122
Petroleum3862
Solar37311.1
Wind201029.5

Map List Related

Map of Power Plants in Maine

click on the map markers to find out more information about each power plant. The map control in the upper right corner can be used to toggle layers on and off.

Source: US Energy Information Administration - 2024

List of All Power Plant Locations in Maine

Plant NameOperatorPower SourceMegawattsCity/TownZIP Code
AES Daigle Solar, LLC
AES Clean Energysolar5.0Fort Kent4743
AES Pelletier Solar, LLC
AES Clean Energysolar4.0Fort Kent4743
Acton
Acton H Road Solar 1, LLCsolar3.5Acton4001
Anson Abenaki Hydros
Eagle Creek Renewable Energy, LLChydroelectric25.1Madison4950
Athens Energy
Athens Energy, LLCbiomass7.1Athens4912
Augusta
Maine DG Solar Augusta, LLCsolar2.5Augusta4330
Augusta PV - BD Solar Augusta LLC
BD Solar Augusta LLCsolar7.2Augusta4330
Aziscohos Hydroelectric Project
Brookfield White Pine Hydro LLChydroelectric6.8Wilson Mills3579
BD Solar Ellsworth LLC
BD Solar Hancock North LLCsolar7.0Augusta4330
BD Solar Hancock LLC
BD Solar Hancock LLCsolar7.0Augusta4330
BWC Maces Pond LLC
BWC Maces Pond LLCsolar3.5Rockport4856
Baldwin
Maine DG Solar Baldwin, LLCsolar5.0West Baldwin4091
Barker Lower
KEI (Maine) Power Management (III) LLChydroelectric1.5Auburn4210
Beaver Ridge Wind
Beaver Ridge Wind LLCwind4.5Freedom4941
Benton Falls Associates
Essex Hydro Associates LLChydroelectric4.0Benton4901
Bingham Wind
Onward Energywind186.0Bingham4920
Bonny Eagle
Brookfield White Pine Hydro LLChydroelectric9.0Hollis4042
Brassua Hydroelectric Project
Brassua Hydroelectric LPhydroelectric3.6Rockwood4478
Brunswick Hydro
Brookfield White Pine Hydro LLChydroelectric20.0Brunswick4011
Bucksport Generation LLC
Bucksport Generation LLCnatural gas178.0Bucksport4416
Bull Hill Wind Project
Evergreen Wind, LLCwind34.5Eastbrook4634
Canton Mountain Wind
Canton Mountain Wind LLCwind22.8Canton4221
Cape Gas Turbine
FPL Energy Cape LLCpetroleum32.0Portland4106
Cataract Hydro
Brookfield White Pine Hydro LLChydroelectric8.0Saco4072
Charles E Monty
Brookfield White Pine Hydro LLChydroelectric28.0Lewiston4240
Deer Rips
Brookfield White Pine Hydro LLChydroelectric6.2Auburn4210
Dynamic Corinth (CSG)
MN8 Energy LLCsolar5.0Corinth4427
Dynamic Madison
MN8 Energy LLCsolar5.0Madison4950
Eastern Maine Medical Center
Eastern Maine Medical Centernatural gas3.8Bangor4402
Ellsworth Hydro Station
Brookfield Black Bear Hydro, LLChydroelectric9.3Ellsworth4605
Fairfield PV - BD Solar Fairfield LLC
BD Solar Fairfield LLCsolar5.0Fairfield4937
Farmington Solar
Farmington Solar, LLCsolar77.0Farmington4938
Fox Island Wind LLC
Fox Island Wind LLCwind4.5Vinalhaven4863
Gardiner
KEI (Maine) Power Management (III) LLChydroelectric1.0Gardiner4345
Georges River Energy
Robbins Lumber Incbiomass8.5Searsmont4973
Great Lakes Hydro America - ME
Great Lakes Hydro America LLChydroelectric153.1Millinocket4462
Gulf Island
Brookfield White Pine Hydro LLChydroelectric23.2Lewiston4240
Hancock Wind Plant
Onward Energywind51.0T22 MD4408
Harmony Solar
Maine DG Solar Harmony, LLCsolar4.9Harmony4942
Harris Hydro
Brookfield White Pine Hydro LLChydroelectric87.4West Forks4985
Hartland Solar
Madison Energy Holdings LLCsolar4.0Hartland4943
Hiram
Brookfield White Pine Hydro LLChydroelectric11.6Hiram4024
Hydro Kennebec Project
Hydro Kennebec LLChydroelectric15.4Winslow4901
IOS - MEW Phase 1
IGS ORIX Solar I, LLCsolar4.1Madison4950
Indeck Jonesboro Energy Center
Stored Solar J&WEbiomass20.2Jonesboro4648
Indeck West Enfield Energy Center
Stored Solar J&WEbiomass20.4West Enfield4493
International Paper Jay Hydro
Eagle Creek Renewable Energy, LLChydroelectric3.1Jay4239
International Paper Livermore Hydro
Eagle Creek Renewable Energy, LLChydroelectric9.2Livermore Falls4239
International Paper Riley Hydro
Eagle Creek Renewable Energy, LLChydroelectric6.6Jay4239
Kibby Wind Facility
Helix Maine Wind Development, LLCwind132.0Chain of Ponds4936
Lewiston Junction Road Solar
NextGrid Peppertree, LLCsolar4.9Poland4274
Lisbon Street Solar
NextGrid Cliffrose, LLCsolar2.0Lewiston4240
Livermore Falls CSG
Livermore Falls CSG, LLCsolar3.3Livermore Falls4254
Lockwood Hydroelectric Facility
Merimil Ltd Partnershiphydroelectric6.4Waterville4901
Loring
VC Renewablessolar4.1Limestone4750
MMWAC Resource Recovery Facility
Maine Waste to Energybiomass2.7Auburn4210
Madison BTM
Agilitas Energy, LLCbatteries1.5Madison4950
Madison ESS
Agilitas Energy, LLCbatteries4.9Madison4950
Maine Independence Station
Casco Bay Energy Co LLCnatural gas494.0Veazie4401
Mars Hill Wind Farm Project
Evergreen Wind, LLCwind42.0Mars Hill4758
Mechanic Falls
KEI (Maine) Power Management (IV) LLChydroelectric1.4Mechanic Falls4256
Medway Hydro
Brookfield Black Bear Hydro, LLChydroelectric3.9Medway4460
Merrill Road Solar
NextGrid Mangrove, LLCsolar4.6Lewiston4240
Messalonskee 2 (Oakland)
Messalonskee Stream Hydro LLChydroelectric2.8Oakland4963
Messalonskee 3
Messalonskee Stream Hydro LLChydroelectric1.6Oakland4963
Messalonskee 5
Messalonskee Stream Hydro LLChydroelectric1.8Waterville4901
Milford Hydro Station
Brookfield Black Bear Hydro, LLChydroelectric7.8Milford4461
Milo CSG
Milo CSG, LLCsolar4.5Milo4463
Milo PV - BD Solar 1 LLC
BD Solar 1 LLCsolar20.0Milo4463
Monmouth
Maine DG Solar Monmouth, LLCsolar5.0Monmouth4259
Naples
Naples Casco Solar 1, LLCsolar2.0Naples4055
North Gorham
Brookfield White Pine Hydro LLChydroelectric2.0Gorham4038
Oakfield Wind Project
Onward Energywind148.0City of Oakfield4747
Orono B
Brookfield Black Bear Hydro, LLChydroelectric3.9Orono4473
Orono Hydro Station
Brookfield Black Bear Hydro, LLChydroelectric2.7Orono4461
Otis Hydro
Eagle Creek Renewable Energy, LLChydroelectric10.2Livermore Falls4239
Oxford PV - BD Solar Oxford LLC
BD Solar Oxford LLCsolar9.2Oxford4270
Palmyra PV - BD Solar Palmyra LLC
BD Solar Palmyra LLCsolar5.0Palmyra4965
Passadumkeag Windpark LLC
Southern Power Cowind39.9Greenbush4418
Pejepscot Hydroelectric Project
Topsham Hydro Partnershydroelectric12.9Topsham4086
Penobscot Energy Recovery
ESOCO Orrington LLCbiomass21.2Orrington4474
Pisgah Mountain Wind
Pisgah Mountain, LLCwind9.1Clifton4428
Pittsfield Hydro
KEI (Maine) Power Management (II) LLChydroelectric1.1Burnham4967
Pittsfield Solar LLC
Pittsfiled Solar LLCsolar9.9Pittsfield4967
Pumpkin Hill
KEI (Maine) Power Management (II) LLChydroelectric1.0Lowell4967
ReEnergy Livermore Falls
ReEnergy Livermore Fallsbiomass38.0Livermore Falls4254
ReEnergy Stratton LLC
ReEnergy Stratton LLCbiomass46.1Stratton4982
Record Hill Wind
Record Hill Wind LLCwind50.6Roxbury4275
Red Shield Envir Old Town Facility
ND Paper, Inc.biomass21.5Old Town4468
Regional Waste Systems
Ecomainebiomass11.5Portland4102
River Road
Norridgewock River Road Solar, LLCsolar5.0Norridgewock4957
Robbins Lumber
Robbins Lumber Incpetroleum2.9Searsmont4973
Rollins Wind Project
Evergreen Wind, LLCwind60.0Winn Village4495
RoxWind
RoxWind LLCwind15.3Roxbury4275
Rumford Cogeneration
ND Paper, Inc.biomass85.0Rumford4276
Rumford ESS
Agilitas Energy, LLCbatteries4.9Rumford4276
Rumford Falls Hydro Facility
Brookfield Power New Englandhydroelectric44.5Rumford4276
Rumford Power LLC
Rumford Powernatural gas251.0Rumford4276
S D Warren Westbrook
Dichotomy Power, LLCbiomass63.5Westbrook4098
SCS Harpswell 012903 Brunswick, LLC
Sol Systemssolar4.9Brunswick4011
Saddleback Ridge Wind Farm
Saddleback Ridge Wind, LLCwind34.2Carthage4224
Salmon Falls
Green Mountain Power Corphydroelectric1.2South Berwick3908
Sanford Solar
Sanford Airport Solar, LLCsolar49.4Sanford4073
Shawmut
Brookfield White Pine Hydro LLChydroelectric9.2Shawmut4975
Silver Maple
WEB Silver Maple Wind LLCwind20.0Clifton4428
Skelton
Brookfield White Pine Hydro LLChydroelectric21.6Dayton4042
Solar Mule, LLC
Solar Mule, LLCsolar1.5Oakland4963
Somerset Plant
Sappi Fine Paper North America-Somersetbiomass99.8Skowhegan4976
Spruce Mountain WInd
Spruce Mountain Wind LLCwind20.0Bryant Pond4219
Squa Pan Hydro Station
Algonquin Northern Mainehydroelectric1.4Masardis4732
Stetson Wind I
Evergreen Wind, LLCwind57.0Danforth4424
Stetson Wind II
Evergreen Wind, LLCwind25.5Danforth4654
Stillwater B
Brookfield Black Bear Hydro, LLChydroelectric2.4Old Town4489
Stillwater Hydro Station
Brookfield Black Bear Hydro, LLChydroelectric2.1Stillwater4468
Treasure Lane Solar 1
AES Clean Energysolar4.5Manchester4351
Twin Rivers Paper Co LLC
Twin Rivers Paper Co LLCother22.0Madawaska4756
Unity Solar
Madison Energy Holdings LLCsolar5.0Unity4988
Upper Androscoggin
Lewiston City ofhydroelectric1.7Lewiston4243
Upper Barker
KEI (Maine) Power Management (III) LLChydroelectric1.0Auburn4210
Waste Management Crossroads LFGTE
WM Renewable Energy LLCbiomass3.2Norridgewock4957
Water Street Solar
AES Distributed Energysolar5.0Randolph4346
Weaver Wind
Longroad Energy Services LLCwind72.6Township 164634
Webb Road Solar
NextGrid Mastic, LLCsolar4.6Waterville4901
West Buxton
Brookfield White Pine Hydro LLChydroelectric7.7Buxton4093
West Enfield Hydro
Brookfield Black Bear Hydro, LLChydroelectric9.5West Enfield4493
Westbrook Energy Center Power Plant
Westbrook Energy Centernatural gas534.7Westbrook4092
Weston Hydro
Brookfield White Pine Hydro LLChydroelectric13.2Skowhegan4976
William F Wyman Hybrid
FPL Energy Wyman LLCpetroleum827.1Yarmouth4096
Williams Hydro
Brookfield White Pine Hydro LLChydroelectric14.9Solon4979
Winslow PV - BD Solar 2 LLC
BD Solar 2 LLCsolar7.0Winslow4901
Woodland Pulp, LLC
Woodland Pulp LLCbiomass63.7Baileyville4694
Worumbo Hydro Station
Eagle Creek Renewable Energy, LLChydroelectric9.2Lisbon Falls4252
Wyman Hydro
Brookfield White Pine Hydro LLChydroelectric88.5Bingham4920

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