New York Independent System Operator

Balancing Authority Summary Information

New York Independent System Operator is ranked #12 out of 65 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityNew York Independent System Operator
States New Jersey New York
Last Update Jul 2025
Annual Generation 130.8 TWh
Power Plants1,191
Utilities598
Ranked #12 out of 65 in terms of net annual generation
Ranked #10 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 52.4% Nuclear | 19.7% Water | 19.2% Wind | 5.4% Other Fuel | 3%

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Daily Net Generation for New York Independent System Operator for the past 3 Years

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List of All New York Independent System Operator Power Plants

Displaying Results 401 to 500 of 869
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
DOCCS MidstateDOCCS MidstateMarcy, NY6 GWhOct 2021Dec 2024 Solar
CES Marbletown SolarConsolidated Edison Solutions Inc.Marbletown, NY5 GWhFeb 2021Dec 2024 Solar
Green Lakes SolarEF NY CDG 002, LLCManilus, NY6 GWhFeb 2022Dec 2024 Solar
North Eagle Village SolarEF NY CDG 001, LLCManilus, NY8 GWhDec 2021Dec 2024 Solar
ManilusSolar Planet PowerManilus, NY6 GWhNov 2023Dec 2024 Solar
MacombErie Boulevard Hydropower LPMalone, NY8 GWhDec 1939Dec 2024 Water
Malone Solar SiteHelios NY I, LLCMalone, NY2 GWhNov 2018Dec 2024 Solar
ChasmErie Boulevard Hydropower LPMalone, NY27 GWhDec 1912Dec 2024 Water
Franklin Solar SiteHelios NY I, LLCMalone, NY2 GWhNov 2018Dec 2024 Solar
Madison Windpower LLCMadison Windpower LLCMadison, NY3 GWhSep 2000Apr 2025 Wind
Munnsville Wind Farm LLCBig Sky Wind, LLCMadison, NY82 GWhSep 2007Dec 2024 Wind
Frey Rd #2 Community Solar FarmKSI II Consolidated, LLCMacedon, NY2 GWhNov 2020Dec 2024 Solar
Frey Rd #1 Community Solar FarmKSI II Consolidated, LLCMacedon, NY2 GWhNov 2020Dec 2024 Solar
MacedonSolar Planet PowerMacedon, NY2 GWhJan 2019Dec 2024 Solar
Summit - Lysander (CSG)MN8 Energy LLCLysander, NY6 GWhJul 2023Dec 2024 Solar
KostervilleNorthbrook Lyons Falls LLCLyonsdale, NY2 GWhApr 1955Dec 2024 Water
GouldtownNorthbrook Lyons Falls LLCLyonsdale, NY2 GWhJul 1953Dec 2024 Water
Moose RiverEONY Generation LimitedLyons Falls, NY45 GWhOct 1987Dec 2024 Water
Lyons Falls HydroelectricNorthbrook Lyons Falls LLCLyons Falls, NY28 GWhNov 1923Dec 2024 Water
Lyonsdale AssociatesEagle Creek Renewable Energy, LLCLyons Falls, NY11 GWhJun 1984Dec 2024 Water
NY Ridgeway I CSGDG Empire Shine, LLCLyndonville, NY3 GWhJul 2023Dec 2024 Solar
Nine Mile Point Nuclear StationConstellation NuclearLycoming, NY16 TWhNov 1969Apr 2025 Nuclear
James A FitzpatrickConstellation NuclearLycoming, NY7 TWhJul 1976Apr 2025 Nuclear
Chambers 3 - Lewis CountyMN8 Energy LLCLowville, NY3 GWhApr 2018Dec 2024 Solar
MoshierErie Boulevard Hydropower LPLowville, NY38 GWhDec 1928Dec 2024 Water
Roaring Brook, LLCAvangrid Power LLCLowville, NY200 GWhSep 2021Apr 2025 Wind
Maple Ridge Wind FarmFlat Rock Windpower, LLCLowville, NY706 GWhNov 2005Apr 2025 Wind
Number Three Wind ProjectInvenergy Services LLCLowville, NY297 GWhApr 2023Apr 2025 Wind
Martinsburg CSG LLCDimension Energy LLCLowville, NY39 MWhNov 2024Dec 2024 Solar
RavenswoodRavenswood Operations LLCLong Island, NY3 TWhJan 1963Apr 2025 Natural Gas : 98.7% Kerosene : 1.2%
BrentwoodNew York Power AuthorityLong Island, NY37 GWhJun 2001Dec 2024 Natural Gas
Vernon BoulevardNew York Power AuthorityLong Island City, NY117 GWhJul 2001Dec 2024 Natural Gas
Lockport Energy Associates LPLockport Energy Associates LPLockport, NY132 GWhJun 1992Jan 2024 Natural Gas
Ruhlmann A (CSG)AETS OpCo Holdings LLCLockport, NY371 MWhOct 2024Dec 2024 Solar
Slayton Settlement Road Solar CSGRPNY Solar 3, LLCLockport, NY9 GWhJan 2024Dec 2024 Solar
Hydraulic RaceErie Boulevard Hydropower LPLockport, NY10 GWhDec 1941Nov 2024 Water
ELP Livingston SolarELP Livingston Solar, LLCLivingston, NY9 GWhDec 2022Dec 2024 Solar
BeardsleeErie Boulevard Hydropower LPLittle Falls, NY51 GWhDec 1923Dec 2024 Water
Little Falls HydroEagle Creek Renewable Energy, LLCLittle Falls, NY51 GWhDec 1986Dec 2024 Water
InghamsErie Boulevard Hydropower LPLittle Falls, NY27 GWhDec 1911Dec 2024 Water
Hardscrabble Wind Power LLCAvangrid Power LLCLittle Falls, NY164 GWhDec 2010Dec 2024 Wind
COU Solar I, LLCLisbon EastLisbon, NY2 GWhJul 2018Dec 2024 Solar
CJ Solar I, LLCLisbon WestLisbon, NY3 GWhJul 2018Dec 2024 Solar
Linden Cogen PlantEFS Cogen Holdings I LLCLinden, NJ6 TWhFeb 1992Apr 2025 Natural Gas : 97.9% Other Gas : 1.4% Distillate Fuel Oil : 0.6%
Kelly Bridge Road Community Solar FarmGenerate CapitalLiberty, NY3 GWhDec 2019Dec 2024 Solar
Sullivan County - Adult Care SolarTesla Inc.Liberty, NY2 GWhApr 2017Dec 2024 Solar
Robert Moses NiagaraNew York Power AuthorityLewiston, NY15 TWhDec 1960Apr 2025 Water
Pool Brook Rd Community Solar FarmGenerate CapitalLaurens, NY3 GWhMar 2019Dec 2023 Solar
Bellisario Solar 1Lapeer-Cortland Solar, LLCLapeer, NY6 GWhFeb 2021Dec 2024 Solar
Bellisario Solar 2Lapeer-Cortland Solar, LLCLapeer, NY6 GWhSep 2021Dec 2024 Solar
Bellisario Solar 3Lapeer-Cortland Solar, LLCLapeer, NY6 GWhSep 2021Dec 2024 Solar
Cornell Snyder Road Solar ArrayUlysses Solar, LLCLansing, NY2 GWhOct 2014Dec 2024 Solar
Lansing Renewables, LLCLansing Renewables, LLCLansing, NY8 GWhOct 2020Dec 2024 Solar
NY Lancaster Shisler Rd Site 2 Solar CSGAC Power 14, LLCLancaster, NY6 GWhJan 2024Dec 2024 Solar
NY Lancaster Gunnville Rd Site 1 Solar CAC Power 14, LLCLancaster, NY6 GWhJan 2024Dec 2024 Solar
Cummins, IncTerraform ArcadiaLakewood, NY1 GWhMay 2015Dec 2024 Solar
E J WestErie Boulevard Hydropower LPLake Luzerne, NY75 GWhDec 1929Dec 2024 Water
Union ValeAltus Power America Management, LLCLagrangeville, NY1 GWhJul 2021Dec 2024 Solar
Steel Sun 2: 2303-III-4 Hamburg TpkeCleanCapital HoldingsLackawanna, NY3 GWhApr 2019Dec 2024 Solar
Steel Sun 2: 2303-III-2 Hamburg TpkeCleanCapital HoldingsLackawanna, NY3 GWhApr 2019Dec 2024 Solar
Steel Sun 2: 2303-III-9 Hamburg TpkeCleanCapital HoldingsLackawanna, NY3 GWhApr 2019Dec 2024 Solar
Steel Winds Wind FarmEvergreen Wind, LLCLackawanna, NY55 GWhMay 2007Dec 2024 Wind
Steel Winds IIEvergreen Wind, LLCLackawanna, NY41 GWhDec 2011Dec 2024 Wind
Steel SunCleanCapital HoldingsLackawanna, NY4 GWhNov 2016Apr 2025 Solar
JB-Tobin 2AES Clean EnergyLa Grange, NY2 GWhNov 2021Dec 2024 Solar
New Beginnings SolarGenerate CapitalKingston, NY4 GWhNov 2019Dec 2023 Solar
BluestoneBluestone Solar LLCKingston, NY4 GWhFeb 2019Dec 2024 Solar
Landau II Solar (Hybrid)Generate CapitalKingston, NY4 GWhNov 2021Dec 2024 Solar
AshokanNew York Power AuthorityKingston, NY11 GWhOct 1982Dec 2024 Water
Ulster County SolarUlster Solar LLCKingston, NY2 GWhApr 2018Dec 2024 Solar
Landau SolarGenerate CapitalKingston, NY3 GWhNov 2021Dec 2024 Solar
Kings Park Solar IDG LF Solar, LLCKings Park, NY3 GWhJan 2019Dec 2024 Solar
Kings Park Solar IIDG LF Solar, LLCKings Park, NY3 GWhJan 2019Dec 2024 Solar
6140 Route 209 - North6140 Route 209 - North, LLCKerhonkson, NY7 GWhSep 2019Dec 2024 Solar
Alice Falls Hydro ProjectEagle Creek Renewable Energy, LLCKeeseville, NY6 GWhOct 1991Dec 2024 Water
Kearsarge Johnstown 2 CSGKearsarge Johnstown 2 LLCJohnstown, NY3 GWhNov 2018Dec 2024 Solar
Gloversville Landfill SolarGloversville Community Solar LLCJohnstown, NY8 GWhApr 2021Dec 2024 Solar
Kearsarge Johnstown 1 CSGKearsarge Johnstown 1 LLCJohnstown, NY2 GWhNov 2018Dec 2024 Solar
Fulton LFGTE FacilityInnovative Energy Systems IncJohnstown, NY17 GWhMay 2010Dec 2024 Landfill Gas
Hales Mills Solar, LLCHales Mills Solar, LLCJohnstown, NY6 GWhSep 2020Dec 2024 Solar
GE 19th HoleDG New York Solar, LLCJohnstown, NY10 GWhDec 2017Dec 2024 Solar
JohnstownOnyx Asset Services GroupJohnstown, NY3 GWhMar 2018Dec 2024 Solar
Johnsonville DamErie Boulevard Hydropower LPJohnsonville, NY8 GWhDec 1908Dec 2024 Water
Slate Hill(CSG)Slate Hill Solar LLCJohnson, NY4 GWhOct 2021Dec 2024 Solar
Garnet Solar (NY)AEP Onsite Partners, LLCJohnsburg, NY3 GWhMay 2018Dec 2023 Solar
Marsh Hill Wind FarmInvenergy Services LLCJasper, NY45 GWhOct 2014Dec 2024 Wind
Onondaga County Resource RecoveryCovanta Onondega LPJamesville, NY205 GWhOct 1994Apr 2025 Non-biogenic Municipal Solid Waste : 54.6% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.7%
Onondaga County- JamesvilleTesla Inc.Jamesville, NY2 GWhFeb 2018Dec 2024 Solar
Chautauqua LFGTE FacilityChautauqua Green Energy, LLCJamestown, NY2 GWhJan 2010Dec 2023 Landfill Gas
S A CarlsonJamestown Board of Public UtilJamestown, NY52 GWhJul 1951Dec 2023 Natural Gas
Kennedy International Airport CogenKIAC PartnersJamaica, NY399 GWhNov 1994Dec 2024 Natural Gas
Enfield Community SolarEnfield Community SolarIthaca, NY2 GWhNov 2017Dec 2024 Solar
Cornell University Central HeatCornell UniversityIthaca, NY222 GWhJun 1988Dec 2024 Natural Gas : 99.9%
Ellis SolarAltus Power America Management, LLCIthaca, NY21 GWhNov 2019Dec 2024 Solar
Cornell HydroCornell HydroIthaca, NY3 GWhNov 1981Apr 2025 Water
E F BarrettNational Grid Generation LLCIsland Park, NY1 TWhOct 1956Apr 2025 Natural Gas : 98.8% Residual Fuel Oil : 0.9%
Seneca Nation Cattaraugus Wind TurbineSeneca NationIrving, NY3 GWhFeb 2017Dec 2023 Wind
Independence Road (CSG)AETS OpCo Holdings LLCIndependence, NY26 MWhOct 2024Dec 2024 Solar
Independence EastAETS OpCo Holdings LLCIndependence, NY238 MWhJun 2024Dec 2024 Solar
Lightstar Renewables - Project 1002Distributed Solar Development, LLCHyde Park, NY2 GWhNov 2021Dec 2024 Solar

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator189.7 TWh2,051
#8Tennessee Valley Authority158.8 TWh204
#10Florida Power & Light Co.149.0 TWh187
#12New York Independent System Operator130.8 TWh1,191
#13Duke Energy Carolinas111.8 TWh565
#14ISO New England103.8 TWh1,561
#16Bonneville Power Administration80.6 TWh163
#17Duke Energy Progress East64.9 TWh558
#18Salt River Project Agricultural Improvement and Power District59.0 TWh48