Jefferson County, NY power plants
33 EIA-registered power plants in Jefferson County, NY totalling 255.5 MW of nameplate capacity, ranked and mapped inside NYISO.
- Plants
- 33
- Nameplate capacity
- 255.5 MW
- Largest
- 62.9 MW
EIA-registered records
Sum across this county
Carthage Energy LLC
Capacity by fuel
hydroelectric100.6 MW15 plantssolar75.6 MW15 plantsnatural gas62.9 MW1 plantbatteries10 MW1 plantbiomass6.4 MW1 plant
Jefferson County, NY capacity ranking
33 matching plants·ranked by nameplate capacity
| Rank | Plant | Capacity | Technology | Operator | Location | |
|---|---|---|---|---|---|---|
| 1 | Carthage Energy LLCCarthage Energy LLCDetailed profile | 62.9 MW | Natural Gas Fired Combined Cycle | Carthage Energy LLC | Jefferson County | |
| 2 | Glen Park Hydroelectric ProjectEagle Creek Renewable Energy, LLC | 32.6 MW | Conventional Hydroelectric | Eagle Creek Renewable Energy, LLC | Jefferson County | |
| 3 | DeferietErie Boulevard Hydropower LP | 12 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Jefferson County | |
| 4 | Blanchard Road 1 Community SolarOYA Blanchard Road LLC | 10 MW | Solar Photovoltaic, Batteries | OYA Blanchard Road LLC | Jefferson County | |
| 5 | Blanchard Road 2 Community SolarOYA Blanchard Road 2 LLC | 10 MW | Solar Photovoltaic, Batteries | OYA Blanchard Road 2 LLC | Jefferson County | |
| 6 | Great Lakes Seaway Community SolarOYA Great Lakes Seaway LLC | 10 MW | Solar Photovoltaic, Batteries | OYA Great Lakes Seaway LLC | Jefferson County | |
| 7 | NYS Rte 12 Community SolarOYA NYS Rte 12 LLC | 10 MW | Solar Photovoltaic, Batteries | OYA NYS Rte 12 LLC | Jefferson County | |
| 8 | Beebee Island Hydro PlantErie Boulevard Hydropower LP | 9 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Jefferson County | |
| 9 | WatertownCity of Watertown - (NY) | 8.1 MW | Conventional Hydroelectric | City of Watertown - (NY) | Jefferson County | |
| 10 | DANC LFGTE FacilityInnovative Energy Systems Inc | 6.4 MW | Landfill Gas | Innovative Energy Systems Inc | Jefferson County | |
| 11 | Black RiverErie Boulevard Hydropower LP | 6 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Jefferson County | |
| 12 | KamargoErie Boulevard Hydropower LP | 6 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Jefferson County | |
| 13 | HerringsErie Boulevard Hydropower LP | 5.4 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Jefferson County | |
| 14 | Carthage ANY USLE Carthage SR26 A LLC | 5 MW | Solar Photovoltaic | NY USLE Carthage SR26 A LLC | Jefferson County | |
| 15 | EllisburgAETS OpCo Holdings LLC | 5 MW | Solar Photovoltaic | AETS OpCo Holdings LLC | Jefferson County | |
| 16 | FFP - NY Game Farm CSGDistributed Solar Development, LLC | 5 MW | Solar Photovoltaic | Distributed Solar Development, LLC | Jefferson County | |
| 17 | NY 26 Carthage CSGStandard Solar | 5 MW | Solar Photovoltaic | Standard Solar | Jefferson County | |
| 18 | OYA Robinson RoadSunStrong Management, LLC | 5 MW | Solar Photovoltaic | SunStrong Management, LLC | Jefferson County | |
| 19 | OYA Wayside DriveSunStrong Management, LLC | 5 MW | Solar Photovoltaic | SunStrong Management, LLC | Jefferson County | |
| 20 | Tubolino CSGAES Clean Energy | 5 MW | Solar Photovoltaic | AES Clean Energy | Jefferson County | |
| 21 | West End Dam Hydroelectric ProjectRelevate Power Management LLC | 4.4 MW | Conventional Hydroelectric | Relevate Power Management LLC | Jefferson County | |
| 22 | Dexter PlantCentral Rivers Power US, LLC | 4.2 MW | Conventional Hydroelectric | Central Rivers Power US, LLC | Jefferson County | |
| 23 | PhiladlephiaEONY Generation Limited | 3.6 MW | Conventional Hydroelectric | EONY Generation Limited | Jefferson County | |
| 24 | Carthage BNY USLE Carthage SR26 B LLC | 3.3 MW | Solar Photovoltaic | NY USLE Carthage SR26 B LLC | Jefferson County | |
| 25 | Longfalls FacilityAmpersand Long Falls Hydro, LLC | 3.3 MW | Conventional Hydroelectric | Ampersand Long Falls Hydro, LLC | Jefferson County | |
| 26 | Jefferson-Lewis BOCES SolarSunStrong Management, LLC | 2 MW | Solar Photovoltaic | SunStrong Management, LLC | Jefferson County | |
| 27 | Mereand CSGNautilus Solar Solutions | 2 MW | Solar Photovoltaic | Nautilus Solar Solutions | Jefferson County | |
| 28 | SewallsErie Boulevard Hydropower LP | 2 MW | Conventional Hydroelectric | Erie Boulevard Hydropower LP | Jefferson County | |
| 29 | St. Lawrence University - SuttonAES Distributed Energy | 2 MW | Solar Photovoltaic | AES Distributed Energy | Jefferson County | |
| 30 | Tannery Island PowerRelevate Power Management LLC | 1.5 MW | Conventional Hydroelectric | Relevate Power Management LLC | Jefferson County | |
| 31 | ASA Clayton NY Solar I LLCASA Clayton NY Solar I LLC | 1.3 MW | Solar Photovoltaic | ASA Clayton NY Solar I LLC | Jefferson County | |
| 32 | Theresa PlantConventional Hydroelectric | 1.3 MW | Conventional Hydroelectric | — | Jefferson County | |
| 33 | Diamond Island PlantConventional Hydroelectric | 1.2 MW | Conventional Hydroelectric | — | Jefferson County |
Technology rankings in NYISO
Other NYISO counties
Oswego County, NY6 GWQueens County, NY5.2 GWSuffolk County, NY4.3 GWNiagara County, NY3 GWOrange County, NY2.7 GWAlbany County, NY1.5 GWNassau County, NY1.4 GWDutchess County, NY1.4 GWRockland County, NY1.3 GWSt Lawrence County, NY1.3 GWGreene County, NY1.3 GWKings County, NY1.1 GW
All NYISO countiesCounty assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.