New York Independent System Operator

Balancing Authority Summary Information

New York Independent System Operator is ranked #12 out of 64 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityNew York Independent System Operator
States New Jersey New York
Last Update Oct 2026
Annual Generation 134.1 TWh
Power Plants1,334
Utilities620
Ranked #12 out of 64 in terms of net annual generation
Ranked #9 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 54.2% Nuclear | 19.4% Water | 18.3% Wind | 5.2% Other Fuel | 2.9%

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

List of All New York Independent System Operator Power Plants

Displaying Results 301 to 400 of 1,010
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Hyland LFGTE FacilityCasella Waste SystemsAngelica, NY33 GWhJul 2008Jun 2025 Landfill Gas
DANC LFGTE FacilityInnovative Energy Systems IncRodman, NY25 GWhSep 2008Dec 2025 Landfill Gas
Clinton LFGTE FacilityCasella Waste SystemsMorrisonville, NY47 GWhSep 2008Dec 2025 Landfill Gas
Dutch Hill Wind ProjectEvergreen Wind, LLCCohocton, NY88 GWhDec 2008Dec 2025 Wind
Cohocton Wind ProjectEvergreen Wind, LLCCohocton, NY206 GWhDec 2008Dec 2025 Wind
The Allen HospitalThe Allen HospitalNew York, NY10 MWhDec 2008Dec 2025 Distillate Fuel Oil
High Sheldon Wind FarmInvenergy Services LLCStrykersville, NY248 GWhJan 2009Dec 2025 Wind
AltonaValcour Operating Services, LLCAltona, NY177 GWhMar 2009Dec 2025 Wind
WethersfieldValcour Operating Services, LLCGainsville, NY256 GWhMar 2009Dec 2025 Wind
ChateaugayValcour Operating Services, LLCChateaugay, NY201 GWhMar 2009Dec 2025 Wind
Caithness Long Island Energy CenterCaithness Long Island, LLCYaphank, NY2 TWhJul 2009Jul 2026 Natural Gas
Burrstone Energy CenterBurrstone Energy CenterNew Hartford, NY10 GWhJul 2009Dec 2024 Natural Gas
Regeneron Pharmaceuticals Inc.Regeneron Pharmaceuticals Inc.Tarrytown, NY2 GWhJul 2009Dec 2025 Solar : 89.8% Distillate Fuel Oil : 10.0%
NYP-Hudson Valley Hospital CenterNYP-Hudson Valley Hospital CenterCortlandt Manor, NY34 MWhDec 2009Dec 2025 Distillate Fuel Oil
Chautauqua LFGTE FacilityChautauqua Green Energy, LLCJamestown, NY3 GWhJan 2010Dec 2025 Landfill Gas
Fulton LFGTE FacilityInnovative Energy Systems IncJohnstown, NY18 GWhMay 2010Dec 2025 Landfill Gas
Peak Power 1 CogenPeak Power 1, LLCNew York, NY24 GWhJun 2010Dec 2024 Natural Gas
Empire Generating Co LLCEmpire Generating Co LLCRensselaer, NY3 TWhAug 2010Jul 2026 Natural Gas : 97.2% Distillate Fuel Oil : 2.8%
Hardscrabble Wind Power LLCAvangrid Power LLCLittle Falls, NY172 GWhDec 2010Dec 2025 Wind
St. Mary's Hospital For ChildrenSt. Mary's Hospital For ChildrenBayside, NY38 MWhDec 2010Dec 2025 Distillate Fuel Oil
RiverbayRiverbay CorpNew York, NY88 GWhFeb 2011Dec 2025 Natural Gas : 99.8%
DennisonCD US Solar MT1 LLCHauppauge, NY2 GWhMar 2011Dec 2025 Solar
North CountyCD US Solar MT1 LLCHauppauge, NY1 GWhMar 2011Dec 2025 Solar
RiverheadCD US Solar MT1 LLCRiverhead, NY2 GWhMar 2011Dec 2025 Solar
Mechanicville Hydroelectric StationAlbany Engineering CorporationMechanicville, NY18 GWhApr 2011Dec 2025 Water
Astoria Energy IIAstoria Energy II LLCAstoria, NY3 TWhJun 2011Jul 2026 Natural Gas : 95.4% Distillate Fuel Oil : 4.6%
Brentwood SolarCD US Solar MT1 LLCBrentwood, NY687 MWhOct 2011Dec 2024 Solar
Long Island Solar Farm LLCLong Island Solar Farm LLCUpton, NY35 GWhNov 2011Jul 2026 Solar
Howard Wind FarmGreenbacker Renewable Energy CorporationHornell, NY134 GWhNov 2011Dec 2025 Wind
Synergy BiogasCH4 Biogas LLCWyoming, NY3 GWhNov 2011Dec 2025 Other Biomass Gas
Steel Winds IIEvergreen Wind, LLCLackawanna, NY45 GWhDec 2011Dec 2025 Wind
Henkel U.S. Operations CorporationHenkel U.S. Operations CorporationGeneva, NY2 GWhDec 2011Jul 2026 Wind
Oneida HerkimerWM Renewable Energy LLCBoonville, NY24 GWhMar 2012Dec 2025 Landfill Gas
Bayonne Energy CenterBayonne Energy Center LLCBayonne, NJ939 GWhMay 2012Jul 2026 Natural Gas : 96.8% Distillate Fuel Oil : 3.2%
CohalanCD US Solar MT1 LLCCentral Islip, NY5 GWhAug 2012Dec 2025 Solar
Marble River Wind FarmMarble River, LLCChurubusco, NY479 GWhOct 2012Jul 2026 Wind
Deer ParkCD US Solar MT1 LLCDeer Park, NY4 GWhNov 2012Dec 2025 Solar
Stuyvesant FallsAlbany Engineering CorporationStuyvesant, NY13 GWhNov 2012Dec 2025 Water
Albany Medical Ctr Cogen PlantAlbany Medical CenterAlbany, NY29 GWhFeb 2013Dec 2025 Natural Gas
Owens Corning at BethlehemLuminace Solar Holding, LLCBethlehem, NY3 GWhSep 2013Dec 2025 Solar
Stony Creek Wind Farm NYInvenergy Services LLCStrykersville, NY240 GWhOct 2013Dec 2025 Wind
Vulcraft SolarSoltage VUL 1600 Chemung, LLCChemung, NY2 GWhOct 2013Dec 2025 Solar
Grand Prix SolarDiamond PropertiesMt. Kisco, NY280 MWhFeb 2014Dec 2025 Solar
Skidmore CollegeTerraform ArcadiaSaratoga Springs, NY2 GWhJun 2014Dec 2025 Solar
Marsh Hill Wind FarmInvenergy Services LLCJasper, NY55 GWhOct 2014Dec 2025 Wind
Cornell Snyder Road Solar ArrayNovis Renewables, LLCLansing, NY1 GWhOct 2014Dec 2025 Solar
Clarkson SolarAES Distributed EnergyPotsdam, NY2 GWhOct 2014Dec 2025 Solar
Town of Williamson Landfill PVMN8 Energy LLCWilliamson, NY1 GWhNov 2014Jul 2026 Solar
Clarkstown Landfill Solar FacilityClarkstown Solar LLCWest Nyack, NY2 GWhNov 2014Dec 2025 Solar
Millbrook SchoolTesla Inc.Millbrook, NY2 GWhFeb 2015Dec 2025 Solar
HoughtonTerraform ArcadiaHoughton, NY2 GWhMar 2015Dec 2025 Solar
Tompkins Cortland Community CollegeSEC LHNY Solar One, LLCDryden, NY2 GWhApr 2015Sep 2025 Solar
Cummins, IncTerraform ArcadiaLakewood, NY440 MWhMay 2015Nov 2025 Solar
Port Richmond WWT SolarRWE Clean EnergyStaten Island, NY1 GWhJun 2015Dec 2025 Solar
Kenmare - Sullivan Community CollegeMN8 Energy LLCSheldrake, NY2 GWhJun 2015Dec 2025 Solar
Sutter Greenworks LLCAES Distributed EnergyCalverton, NY8 GWhSep 2015Dec 2025 Solar
Sterlington Greenworks LLCAES Distributed EnergyCalverton, NY2 GWhSep 2015Dec 2025 Solar
CalvertonTerraform ArcadiaCalverton, NY4 GWhSep 2015Dec 2025 Solar
Cornell Geneva Solar FarmNovis Renewables, LLCSeneca, NY2 GWhNov 2015Dec 2025 Solar
Oneida - SouthMadison Energy Investments LLCWhitestown, NY2 GWhNov 2015Dec 2025 Solar
Oneida - WestMadison Energy Investments LLCWhitestown, NY2 GWhNov 2015Oct 2025 Solar
100 Brook Hill Drive SolarDiamond PropertiesWest Nyack, NY2 GWhNov 2015Dec 2025 Solar
Onondaga County - Metro Water BoardTesla Inc.Clay, NY1 GWhJan 2016Dec 2025 Solar
Bethlehem - EastMadison Energy Investments LLCSelkirk, NY2 GWhFeb 2016Dec 2025 Solar
Bethlehem - WestMadison Energy Investments LLCSelkirk, NY2 GWhFeb 2016Dec 2025 Solar
Solean Solar ProjectAltus Power America Management, LLCOlean, NY8 GWhMar 2016Dec 2025 Solar
Leavenworth Greenworks LLCAES Distributed EnergyCalverton, NY18 GWhMay 2016Dec 2025 Solar
Tannery Road LandfillTannery Road Solar, LLCRome, NY3 GWhJul 2016Jul 2026 Solar
HGS Solar IHGS solar I, LLCWhitehall, NY3 GWhAug 2016Dec 2025 Solar
Gore Mountain Solar IIGore Mountain Solar II, LLCWhitehall, NY3 GWhAug 2016Dec 2025 Solar
Onyx - Lamphear Road CSGOnyx Asset Services GroupRome, NY3 GWhSep 2016Dec 2025 Solar
Finger Lakes Solar IFinger Lakes Solar I, LLCGeneva, NY3 GWhOct 2016Dec 2025 Solar
Jericho Rise Wind Farm LLCJericho Rise Wind Farm LLCChateaugay, NY161 GWhNov 2016Jul 2026 Wind
Steel SunCleanCapital HoldingsLackawanna, NY4 GWhNov 2016Jul 2026 Solar
Musgrave East Solar FarmNovis Renewables, LLCAurora, NY3 GWhNov 2016Dec 2025 Solar
Musgrave West Solar FarmNovis Renewables, LLCAurora, NY2 GWhNov 2016Dec 2025 Solar
Harford Solar FarmNovis Renewables, LLCHarford, NY2 GWhNov 2016Dec 2025 Solar
Canandaigua Solar ArrayOnsite Partners, LLCCanandaigua, NY2 GWhNov 2016Dec 2025 Solar
ATT JerichoBloom EnergyHuntington, NY8 GWhFeb 2017Dec 2025 Natural Gas
MER QueensBloom EnergyElmhurst, NY10 GWhFeb 2017Dec 2025 Natural Gas
Canandaigua Westbrook Solar ArrayOnsite Partners, LLCCanandaigua, NY2 GWhFeb 2017Dec 2025 Solar
Seneca Nation Cattaraugus Wind TurbineSeneca NationIrving, NY3 GWhFeb 2017Dec 2025 Wind
Sullivan County - Adult Care SolarTesla Inc.Liberty, NY2 GWhApr 2017Dec 2025 Solar
Cedar Creek PVAES Distributed EnergySeaford, NY3 GWhMay 2017Dec 2025 Solar
Letchworth Solar ProjectOnsite Partners, LLCGainesville, NY2 GWhMay 2017Dec 2025 Solar
Madison CountyOnsite Partners, LLCCanastota, NY2 GWhJul 2017Dec 2025 Solar
Onondaga County - Oak Orchard WWTPTesla Inc.Clay, NY2 GWhOct 2017Apr 2025 Solar
Onyx - Saratoga Springs Landfill Solar COnyx Asset Services GroupSaratoga Springs, NY3 GWhOct 2017Dec 2025 Solar
City of Rochester SolarAES Distributed EnergyRochester, NY3 GWhNov 2017Dec 2025 Solar
Jefferson-Lewis BOCES SolarSunStrong Management, LLCWatertown, NY3 GWhNov 2017Dec 2025 Solar
SL BabylonSL Babylon, LLCWest Babylon, NY14 GWhNov 2017Dec 2025 Solar
Monroe County Sites A & BAES Distributed EnergyWebster, NY5 GWhNov 2017Dec 2025 Solar
Monroe County Sites C, D, & EAES Distributed EnergyHilton, NY8 GWhNov 2017Dec 2025 Solar
Hobart & William Smith College Gates Rd.Dynamic Energy Holdings LLCGeneva, NY3 GWhNov 2017Dec 2025 Solar
Camden CSD Solar ArrayOnsite Partners, LLCCamden, NY2 GWhNov 2017Dec 2025 Solar
IRE Solar I, LLCScotch SettlementGouverneur, NY2 GWhNov 2017Dec 2025 Solar
Enfield Community SolarMecklenburg Solar, LLCIthaca, NY2 GWhNov 2017Dec 2025 Solar
Holtsville Solar ProjectAgilitas Energy, Inc.Holtsville, NY2 GWhNov 2017Dec 2025 Solar
GE 19th HoleMadison Energy Investments LLCJohnstown, NY11 GWhDec 2017Sep 2025 Solar
Baer Road CSGScale Sustainable I, LLCNew York, NY2 GWhDec 2017Dec 2025 Solar

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#6Southern Company Services, Inc. - Trans259.3 TWh423
#7California Independent System Operator168.7 TWh2,170
#9Tennessee Valley Authority166.2 TWh209
#10Florida Power & Light Co.153.0 TWh188
#12New York Independent System Operator134.1 TWh1,334
#13Duke Energy Carolinas113.4 TWh578
#15ISO New England112.2 TWh1,667
#16Bonneville Power Administration91.1 TWh170
#17Duke Energy Progress East66.2 TWh574
#18PacifiCorp East61.4 TWh223