2. United States
  3. Maine
  4. Penobscot County, ME

Summary of Electricity Activity in Penobscot County, ME

Summary of Penobscot County, ME Generation

Penobscot County, ME is ranked #338 out of 2,164 U.S. counties nationwide and #1 out of 16 Maine counties in terms of total annual net electricity generation.

Annual Generation 3.8 TWh
Annual Consumption 25.1 M MMBtu
Last UpdateSep 2025
Power Plants47
Companies on File35

Map of Top Producing Plants in Penobscot County, ME

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Overall National Rank

#338 /2,164 U.S. Counties

In Net Annual Generation

Overall State Rank

#1 /16 Maine Counties

In Net Annual Generation

Overall Annual Net Geneneration

3.8 TWh

Total Annual Fuel Consumption

25.1 M MMBtu

Electric Companies in Penobscot County, ME

35

Penobscot County, ME
Power Plants

47

Annual Net Generation From natural gas power

2.6 TWh

National Rank in Terms of natural gas Net Electricity Generation

#226 /929 U.S. Counties

State Rank in Terms of natural gas Net Electricity Generation

#2 /7 Maine Counties

Monthly Net Generation for Penobscot County, ME

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#1 / 16#338 / 21643.77 TWh25.11 M MMBtu
Natural Gas#2 / 7#226 / 9292.58 TWh19.81 M MMBtu
Water#2 / 12#61 / 547758.76 GWh2.89 M MMBtu
Wind#4 / 10#316 / 519360.28 GWh1.33 M MMBtu
Wood/Wood Waste Solids#6 / 7#99 / 14050.60 GWh1.00 M MMBtu
Solar#12 / 16#707 / 123324.06 GWh83.81 k MMBtu
Gaseous Propane#1 / 2#6 / 1030.76 MWh787 MMBtu
Distillate Fuel Oil#5 / 5#734 / 737415.00 kWh6 MMBtu

* Data is based on 12 months since Sep 2025.

Power Plants in Penobscot County, ME

PlantUtility NameGenerationConsumptionFuel Types
Maine Independence StationCasco Bay Energy Co LLC2.5 TWh19.3 M MMBtu Natural Gas
Great Lakes Hydro America - MEGreat Lakes Hydro America LLC570.9 GWh2.2 M MMBtu Water
Passadumkeag Windpark LLCSouthern Power Co140.2 GWh500.4 k MMBtu Wind
Rollins Wind ProjectEvergreen Wind, LLC136.1 GWh518.6 k MMBtu Wind
West Enfield HydroBrookfield Black Bear Hydro, LLC77.5 GWh293.4 k MMBtu Water
Silver MapleWEB Silver Maple Wind LLC58.7 GWh219.8 k MMBtu Wind
Indeck West Enfield Energy CenterStored Solar J&WE50.6 GWh1.0 M MMBtu Wood/Wood Waste Solids : 99.9%
Milford Hydro StationBrookfield Black Bear Hydro, LLC37.2 GWh136.7 k MMBtu Water
Eastern Maine Medical CenterEastern Maine Medical Center31.1 GWh469.3 k MMBtu Natural Gas
Pisgah Mountain WindPisgah Mountain, LLC25.3 GWh94.1 k MMBtu Wind
Medway HydroBrookfield Black Bear Hydro, LLC23.3 GWh88.0 k MMBtu Water
Orono BBrookfield Black Bear Hydro, LLC21.3 GWh78.9 k MMBtu Water
Stillwater BBrookfield Black Bear Hydro, LLC10.5 GWh38.8 k MMBtu Water
Dynamic Corinth (CSG)MN8 Energy LLC9.3 GWh32.3 k MMBtu Solar
Stillwater Hydro StationBrookfield Black Bear Hydro, LLC7.0 GWh26.5 k MMBtu Water
Orono Hydro StationBrookfield Black Bear Hydro, LLC5.8 GWh24.0 k MMBtu Water
Corkwood Solar (CSG)NextGrid Corkwood, LLC5.4 GWh19.0 k MMBtu Solar
Broadway Solar (CSG)NextGrid Bitterbush, LLC5.1 GWh17.9 k MMBtu Solar
Pumpkin HillKEI (Maine) Power Management (II) LLC3.2 GWh13.0 k MMBtu Water
Brewer (CSG)Nautilus Solar Solutions1.9 GWh6.6 k MMBtu Solar
Dynamic - Enfield Hammett Road CSGAltus Power America Management, LLC984.0 MWh3.4 k MMBtu Solar
ME Novel Lighthouse - Penobscot CSGLuminace Sunbeam Development Holdings, LLC812.0 MWh2.8 k MMBtu Solar
Dynamic - Exeter Solar CSGAltus Power America Management, LLC524.0 MWh1.8 k MMBtu Solar
Eagle Point Energy CenterEagle Point Energy Center, LLC0.0 Wh0 MMBtu No Information Available
Red Shield Envir Old Town FacilityND Paper, Inc.0.0 Wh0 MMBtu No Information Available
Basin MillsVersant Power0.0 Wh0 MMBtu No Information Available
Beaver WoodBeaver Wood Joint Venture0.0 Wh0 MMBtu No Information Available
Boralex Sherman LLCBoralex Sherman LLC0.0 Wh0 MMBtu No Information Available
Bowers Wind ProjectEvergreen Wind, LLC0.0 Wh0 MMBtu No Information Available
BWC Jimmie PondNavisun LLC0.0 Wh0 MMBtu No Information Available
Crooked Trail SolarVCP Realty, LLC0.0 Wh0 MMBtu No Information Available
Dynamic - Glenburn Broadway One (CSG)Altus Power America Management, LLC0.0 Wh0 MMBtu No Information Available
East Millinocket MillKatahdin KI 50 LLC0.0 Wh0 MMBtu No Information Available
Great Works HydroBlack Bear Hydro Partners LLC0.0 Wh0 MMBtu No Information Available
Howland Hydro StationPenobscot River Restoration Trust0.0 Wh0 MMBtu No Information Available
Lincoln ME 1Consolidated Edison Development Inc.0.0 Wh0 MMBtu No Information Available
Lincoln Paper & TissueLincoln Paper and Tissue, LLC0.0 Wh0 MMBtu No Information Available
ME CDG 004ME CDG 004 LLC0.0 Wh0 MMBtu No Information Available
ME CDG 005ME CDG 005 LLC0.0 Wh0 MMBtu No Information Available
MedwayVersant Power0.0 Wh0 MMBtu No Information Available
Millinocket MillHC-50 MAIN STREET, LLC0.0 Wh0 MMBtu No Information Available
Our KatahdinGreenbacker Renewable Energy Corporation0.0 Wh0 MMBtu No Information Available
Perma Treat CorporationPerma Treat Corporation0.0 Wh0 MMBtu No Information Available
Pine Tree Landfill Gas to EnergyPine Tree Landfill0.0 Wh0 MMBtu No Information Available
SP-231 CliftonMadison Energy Investments LLC0.0 Wh0 MMBtu No Information Available
Veazie CVersant Power0.0 Wh0 MMBtu No Information Available
Veazie Hydro StationBlack Bear Hydro Partners LLC0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Sep 2025.
View All Plants in Maine

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#877Aroostook County625.5 GWh32
#808Franklin County750.4 GWh16
#986Hancock County479.2 GWh14
#1300Kennebec County198.0 GWh27
#1772Knox County22.0 GWh5
#1803Lincoln County18.4 GWh4
#955Piscataquis County526.8 GWh4
#574Somerset County1.6 TWh36
#1202Waldo County272.1 GWh9
#842Washington County696.9 GWh9

* Net Generation data is based on the last 12 months since Sep 2025

Electricity Generation for Cities Located in Penobscot County, ME

State RankCityNet Generation# Power Plants
#46Bangor, ME36.2 GWh4
#38Bradley, ME58.7 GWh1
#50Brewer, ME27.2 GWh2
#92Corinna, ME524.0 MWh1
#64Dexter, ME9.3 GWh1
#52East Millinocket, ME23.3 GWh2
#19Howland, ME137.7 GWh7
#20Lincoln, ME136.1 GWh4
#17Milford, ME177.5 GWh2
#7Millinocket, ME570.9 GWh4
#70Newport, ME8.5 GWh1
#57Old Town, ME10.5 GWh3
#47Orono, ME34.0 GWh4
#90Patten, ME812.0 MWh2
#2Veazie, ME2.5 TWh5

* Net Generation data is based on the last 12 months since Sep 2025