2. United States
  3. New York
  4. Jefferson County, NY

Summary of Electricity Activity in Jefferson County, NY

Summary of Jefferson County, NY Generation

Jefferson County, NY is ranked #933 out of 2,111 U.S. counties nationwide and #25 out of 59 New York counties in terms of total annual net electricity generation.

Annual Generation 523.1 GWh
Annual Consumption 2.1 M MMBtu
Last UpdateMar 2025
Power Plants37
Companies on File29

Map of Top Producing Plants in Jefferson County, NY

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Overall National Rank

#933 /2,111 U.S. Counties

In Net Annual Generation

Overall State Rank

#25 /59 New York Counties

In Net Annual Generation

Overall Annual Net Geneneration

523.1 GWh

Total Annual Fuel Consumption

2.1 M MMBtu

Electric Companies in Jefferson County, NY

29

Jefferson County, NY
Power Plants

37

Annual Net Generation From hydroelectric power

429.6 GWh

National Rank in Terms of hydroelectric Net Electricity Generation

#102 /530 U.S. Counties

State Rank in Terms of hydroelectric Net Electricity Generation

#4 /24 New York Counties

Monthly Net Generation for Jefferson County, NY

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#25 / 59#933 / 2111523.06 GWh2.12 M MMBtu
Water#4 / 24#102 / 530429.58 GWh1.58 M MMBtu
Solar#9 / 56#434 / 113370.97 GWh249.57 k MMBtu
Landfill Gas#12 / 14#122 / 24722.51 GWh298.63 k MMBtu

* Data is based on 12 months since Dec 2023.

Power Plants in Jefferson County, NY

PlantUtility NameGenerationConsumptionFuel Types
Glen Park Hydroelectric ProjectEagle Creek Renewable Energy, LLC137.2 GWh506.3 k MMBtu Water
DeferietErie Boulevard Hydropower LP68.6 GWh249.9 k MMBtu Water
Beebee Island Hydro PlantErie Boulevard Hydropower LP55.3 GWh202.2 k MMBtu Water
Black RiverErie Boulevard Hydropower LP29.1 GWh109.2 k MMBtu Water
KamargoErie Boulevard Hydropower LP28.9 GWh106.1 k MMBtu Water
HerringsErie Boulevard Hydropower LP26.6 GWh97.6 k MMBtu Water
West End Dam Hydroelectric ProjectElevate Power Management LLC22.8 GWh83.0 k MMBtu Water
WatertownCity of Watertown - (NY)22.8 GWh84.4 k MMBtu Water
DANC LFGTE FacilityInnovative Energy Systems Inc22.5 GWh298.6 k MMBtu Landfill Gas
SewallsErie Boulevard Hydropower LP14.6 GWh54.1 k MMBtu Water
PhiladlephiaEONY Generation Limited9.7 GWh33.4 k MMBtu Water
OYA Wayside DriveOYA Wayside Drive LLC9.5 GWh32.7 k MMBtu Solar
OYA Robinson RoadOYA Robinson Road, LLC9.2 GWh32.3 k MMBtu Solar
Carthage ANY USLE Carthage SR26 A LLC8.2 GWh28.0 k MMBtu Solar
Dexter PlantCentral Rivers Power US, LLC8.1 GWh28.6 k MMBtu Water
Great Lakes Seaway Community SolarOYA Great Lakes Seaway LLC7.8 GWh27.8 k MMBtu Solar
NYS Rte 12 Community SolarOYA NYS Rte 12 LLC7.5 GWh26.5 k MMBtu Solar
Blanchard Road 2 Community SolarOYA Blanchard Road 2 LLC7.4 GWh26.7 k MMBtu Solar
Blanchard Road 1 Community SolarOYA Blanchard Road LLC7.2 GWh25.9 k MMBtu Solar
Carthage BNY USLE Carthage SR26 B LLC5.5 GWh18.9 k MMBtu Solar
Diamond Island PlantCentral Rivers Power US, LLC3.8 GWh14.3 k MMBtu Water
Mereand CSGNautilus Solar Solutions3.2 GWh11.6 k MMBtu Solar
Jefferson-Lewis BOCES SolarCypress Creek Renewables2.7 GWh9.8 k MMBtu Solar
St. Lawrence University - SuttonAES Distributed Energy2.6 GWh9.3 k MMBtu Solar
Theresa PlantCentral Rivers Power US, LLC1.3 GWh4.4 k MMBtu Water
Longfalls FacilityAmpersand Long Falls Hydro, LLC881.0 MWh3.0 k MMBtu Water
ReEnergy Black RiverBlack River Generation LLC0.0 Wh0 MMBtu No Information Available
ASA Clayton NY Solar I LLCASA Clayton NY Solar I LLC0.0 Wh0 MMBtu No Information Available
Carthage Energy LLCCarthage Energy LLC0.0 Wh0 MMBtu No Information Available
Deferiet New YorkNewsTech New York Inc0.0 Wh0 MMBtu No Information Available
FFP - NY Game FarmDistributed Solar Development, LLC0.0 Wh0 MMBtu No Information Available
Greens Corners SolarGreens Corners Solar0.0 Wh0 MMBtu No Information Available
NY 26 Carthage CSGStandard Solar0.0 Wh0 MMBtu No Information Available
Sandy Creek SolarSandy Creek Solar LLC0.0 Wh0 MMBtu No Information Available
Tannery Island PowerElevate Power Management LLC0.0 Wh0 MMBtu No Information Available
Tracy Solar Energy CenterEDF Renewables Development, Inc.0.0 Wh0 MMBtu No Information Available
Tubolino CSGAES Clean Energy0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Mar 2025.
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Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1740Cayuga County23.0 GWh13
#1115Herkimer County333.1 GWh20
#533Lewis County1.8 TWh27
#1272Madison County184.2 GWh15
#1108Oneida County338.5 GWh35
#1006Onondaga County433.4 GWh29
#7Oswego County29.2 TWh30
#1417Seneca County105.4 GWh8
#149St. Lawrence County8.3 TWh60
#281Wayne County4.8 TWh11

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

Electricity Generation for Cities Located in Jefferson County, NY

State RankCityNet Generation# Power Plants
#94Black River, NY57.9 GWh2
#91Carthage, NY63.2 GWh7
#128Clayton, NY29.9 GWh5
#88Deferiet, NY68.6 GWh2
#225Dexter, NY8.1 GWh2
#208Fishers Landing, NY9.2 GWh1
#220Natural Bridge, NY8.3 GWh1
#205Philadelphia, NY9.7 GWh1
#139Rodman, NY22.5 GWh1
#335Theresa, NY1.3 GWh1
#39Watertown, NY251.8 GWh10
#338West Carthage, NY881.0 MWh1

* Net Generation data is based on the last 12 months since Dec 2023