2. Balancing Authorities
  3. New York Independent System Operator

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 Jul 2026
Annual Generation 134.3 TWh
Power Plants1,299
Utilities614
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 | 54.3% Nuclear | 19.7% Water | 17.8% Wind | 5% Other Fuel | 2.9%

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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 601 to 700 of 1,000
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Hospital Rd Community Solar Farm CSGScale Sustainable I, LLCDelaware, NY2 GWhNov 2019Dec 2025 Solar
Hope Solar Farm LLCGreen Street Power PartnersTroy, NY3 GWhNov 2019Dec 2025 Solar
Homer Street WestCleanCapital HoldingsOlean, NY2 GWhApr 2019Dec 2025 Solar
Homer Street EastCleanCapital HoldingsOlean, NY2 GWhApr 2019Dec 2025 Solar
Holtsville Solar ProjectAgilitas Energy, Inc.Holtsville, NY2 GWhNov 2017Dec 2025 Solar
Holtsville Coast Solar ProjectCoast Energy Holdings, LLCHoltsville, NY17 MWhNov 2025Dec 2025 Solar
HoltsvilleNational Grid Generation LLCHoltsville, NY39 GWhJun 1974Dec 2025 Kerosene
Hollygrove CSGNautilus Solar SolutionsRed Creek, NY3 GWhNov 2018Dec 2025 Solar
Hollow Dam Power PartnershipAmpersand Hollow Dam Hydro LLCGouveneur, NY1 GWhNov 1987Dec 2025 Water
Hobart & William Smith College Gates Rd.Dynamic Energy Holdings LLCGeneva, NY3 GWhNov 2017Dec 2025 Solar
HillburnAlliance NYGT, LLCHillburn, NY701 MWhJun 1972Dec 2025 Natural Gas
HigleyErie Boulevard Hydropower LPColton, NY31 GWhAug 2003Dec 2025 Water
High Sheldon Wind FarmInvenergy Services LLCStrykersville, NY248 GWhJan 2009Dec 2025 Wind
High River Energy Center, LLCHigh River Energy Center, LLCFlorida, NY149 GWhJul 2024May 2026 Solar
High Falls - Croghan NYErie Boulevard Hydropower LPCroghan, NY25 GWhDec 1924Dec 2025 Water
High FallsCentral Hudson Gas & Elec CorpHigh Falls, NY5 GWhNov 1986Dec 2025 Water
High DamOswego, City of - (NY)Oswego, NY19 GWhJul 1928Dec 2025 Water
High Acres Gas RecoveryWM Renewable Energy LLCFairport, NY62 GWhApr 1991Dec 2025 Landfill Gas
Hickory Grove #2Altus Power America Management, LLCHorseheads, NY3 GWhNov 2020Dec 2024 Solar
Hickory Grove #1Altus Power America Management, LLCHorseheads, NY11 GWhNov 2020Dec 2025 Solar
HGS Solar IHGS solar I, LLCWhitehall, NY3 GWhAug 2016Dec 2025 Solar
Hewittville HydroelectricErie Boulevard Hydropower LPNorwood, NY12 GWhAug 1984Dec 2025 Water
HeuveltonErie Boulevard Hydropower LPVillage of Heuvelton, NY4 GWhDec 1923Dec 2025 Water
Herrington SolarHerrington Solar, LLCSchaghtiicoke, NY8 GWhAug 2021Dec 2025 Solar
HerringsErie Boulevard Hydropower LPCarthage, NY18 GWhDec 1923Dec 2025 Water
Henrietta SolarGenerate CapitalWest Henrietta, NY7 GWhNov 2021Dec 2025 Solar
Henkel U.S. Operations CorporationHenkel U.S. Operations CorporationGeneva, NY2 GWhDec 2011May 2026 Wind
Hell GateNew York Power AuthorityBronx, NY120 GWhJun 2001Dec 2025 Natural Gas
Hecate Energy Albany County 1Greenbacker Renewable Energy CorporationCoeymans, NY27 GWhJan 2024Dec 2025 Solar
Hecate Energy Albany 2 LLCGreenbacker Renewable Energy CorporationCoeymans, NY30 GWhMar 2024Dec 2025 Solar
Hawkeye Energy Greenport LLCHawkeye Energy Greenport LLCGreenport, NY25 GWhJun 2003Dec 2025 Kerosene
Harris (NY)Bullrock-NxtGenREALiberty, NY3 GWhJan 2024Dec 2025 Solar
Harris LakeNew York State Elec & Gas CorpTown of Newcomb, NY243 MWhAug 1967Dec 2025 Distillate Fuel Oil
Harlem River YardNew York Power AuthorityBronx, NY115 GWhJun 2001Dec 2025 Natural Gas
Harford Solar FarmNovis Renewables, LLCHarford, NY2 GWhNov 2016Dec 2025 Solar
Hardscrabble Wind Power LLCAvangrid Power LLCLittle Falls, NY172 GWhDec 2010Dec 2025 Wind
Harbec EnergyHarbec EnergyOntario, NY365 MWhNov 2001Nov 2025 Wind : 51.5% Natural Gas : 48.5%
Hanover RoadBullrock-NxtGenREAHanover, NY4 GWhOct 2024Dec 2025 Solar
Hanover II PV (CSG)Hanover II PV LLCForestville, NY4 GWhJun 2025Dec 2025 Solar
HannawaErie Boulevard Hydropower LPPierrepont, NY44 GWhDec 1913Dec 2025 Water
Hampshire PaperHampshire Paper Co IncGouverneur, NY13 GWhApr 1987Dec 2025 Water
Hamlin Solar 1, LLCNautilus Solar SolutionsHamlin, NY9 GWhNov 2020Dec 2025 Solar
Hamlin 1Helios Energy New York 2 LLCHamlin, NY6 GWhNov 2021Dec 2025 Solar
Halsey ValleyLSE Pegasus LLCBarton, NY8 GWhNov 2020Dec 2025 Solar
Hales Mills Solar, LLCHales Mills Solar, LLCJohnstown, NY6 GWhSep 2020Dec 2024 Solar
Hailesboro 4 PlantCentral Rivers Power US, LLCHailesboro, NY10 GWhDec 1921Dec 2025 Water
Guildlerland CSGNautilus Solar SolutionsGuilderland, NY3 GWhNov 2018Dec 2025 Solar
Guilderland SolarHelios Energy New York 13 LLCAltamont, NY5 GWhNov 2023Dec 2025 Solar
Greenwich Solar 1, LLC CSGAES Distributed EnergyGreenwich, NY7 GWhNov 2020Dec 2025 Solar
Greenville CSGAltus Power America Management, LLCPort Jervis, NY3 GWhJul 2019Dec 2025 Solar
GreenportVillage of Greenport - (NY)Greenport, NY11 MWhMay 1957Dec 2025 Distillate Fuel Oil
Greenidge Generation LLCGreenidge Generation Holdings LLCDresden, NY625 GWhNov 1953Dec 2025 Natural Gas
Greene Community SolarGreene Community Solar LLCChenango Forks, NY5 GWhNov 2024Dec 2025 Solar
Green Lakes SolarNovis Renewables, LLCManilus, NY8 GWhFeb 2022Dec 2025 Solar
Green Island Hydroelectric StationAlbany Engineering CorporationGreen Island, NY38 GWhOct 1922Dec 2025 Water
Green HavenGenerate CapitalStormville, NY702 MWhAug 2025Dec 2025 Solar
Great Lakes Seaway Community SolarOYA Great Lakes Seaway LLCClayton, NY5 GWhNov 2019Dec 2025 Solar
Grass RiverSunStrong Management, LLCCanton, NY1 MWhNov 2024Dec 2024 Solar
Grand Prix SolarDiamond PropertiesMt. Kisco, NY280 MWhFeb 2014Dec 2025 Solar
GranbyErie Boulevard Hydropower LPFulton, NY33 GWhDec 1982Dec 2025 Water
GrahamsvilleNew York Power AuthorityGrahamsville, NY85 GWhDec 1955Dec 2025 Water
GrabinskiGrabinski Solar LLCWalden, NY3 GWhJun 2019Dec 2025 Solar
Gowanus Gas Turbines GeneratingAstoria Generating Company, L.P.Brooklyn, NY61 GWhMay 1971Dec 2025 Natural Gas : 86.8% Distillate Fuel Oil : 13.2%
Gowans (CSG)Nautilus Solar SolutionsAngola, NY2 GWhJun 2025Dec 2025 Solar
GouldtownNorthbrook Lyons Falls LLCLyonsdale, NY6 GWhJul 1953Dec 2025 Water
Gore Mountain Solar IIGore Mountain Solar II, LLCWhitehall, NY3 GWhAug 2016Dec 2025 Solar
Good Samaritan HospitalGood Samaritan HospitalSuffern, NY23 MWhDec 1979Dec 2025 Distillate Fuel Oil : 93.2% Natural Gas : 6.8%
Goldman Sachs Carports SolarMadison Energy Investments LLCCohoes, NY1 GWhNov 2020Dec 2025 Solar
Gloversville Landfill SolarGloversville Community Solar LLCJohnstown, NY8 GWhApr 2021Dec 2025 Solar
Glenwood LandingNational Grid Generation LLCGlenwood Landing, NY137 GWhMar 1967Dec 2025 Natural Gas : 93.7% Distillate Fuel Oil : 6.3%
Glenwood HydroErie Boulevard Hydropower LPMedina, NY7 GWhDec 1949Dec 2025 Water
GlenwoodNational Grid Generation LLCGlenwood Landing, NY5 GWhMay 1972Dec 2025 Distillate Fuel Oil
Glenville Solar (CSG)NY USLE Glenville Freemans Bridge LLCGlenville, NY7 GWhNov 2023Dec 2025 Solar
Glen Park Hydroelectric ProjectEagle Creek Renewable Energy, LLCWatertown, NY72 GWhSep 1999Dec 2025 Water
Glen Mary 2Generate CapitalTioga, NY3 GWhNov 2021Dec 2025 Solar
Glen Mary 1Generate CapitalTioga, NY8 GWhNov 2021Dec 2025 Solar
Gifford CSGNautilus Solar SolutionsSchenectady, NY3 GWhNov 2018Dec 2025 Solar
Ghent (NY)Altus Power America Management, LLCGhent, NY8 GWhMay 2021Dec 2025 Solar
Geneseo SolarHelios Energy New York 15 LLCGeneseo, NY6 GWhNov 2021Dec 2025 Solar
Genesee - CCR SolarGenerate CapitalHilton, NY5 GWhNov 2022Dec 2025 Solar
Geer Road Solar 2 CSGAES Clean EnergyHudson Falls, NY740 MWhAug 2025Dec 2025 Solar
Geer Road Solar 1 CSGAES Clean EnergyHudson Falls, NY1 GWhJul 2025Dec 2025 Solar
GE 19th HoleMadison Energy Investments LLCJohnstown, NY11 GWhDec 2017Sep 2025 Solar
Gaskill Rd Community Solar Farm CSGScale Sustainable I, LLCOwego, NY6 GWhNov 2019Dec 2025 Solar
Garnet Solar (NY)Onsite Partners, LLCJohnsburg, NY3 GWhMay 2018Dec 2025 Solar
Furnace Rd Community Solar FarmKSI II Consolidated, LLCOntario, NY4 GWhNov 2020Dec 2025 Solar
Fulton LFGTE FacilityInnovative Energy Systems IncJohnstown, NY18 GWhMay 2010Dec 2025 Landfill Gas
Fulton HydroErie Boulevard Hydropower LPFulton, NY5 GWhDec 1923Dec 2025 Water
Fuel Cell 3245 Yates AvenueBronx Community Clean Energy Project LLCBronx, NY39 GWhJul 2022Dec 2025 Natural Gas
Fuel Cell 18B Sneden AvenueAnnadale Community Clean Energy Projects LLCStaten Island, NY32 GWhNov 2020Dec 2025 Natural Gas
Fuel Cell 18A Sneden AvenueAnnadale Community Clean Energy Projects LLCStaten Island, NY28 GWhNov 2020Dec 2025 Natural Gas
Frog Hollow CSGNautilus Solar SolutionsEllenville, NY2 GWhSep 2019Dec 2025 Solar
Frey Rd #2 Community Solar FarmKSI II Consolidated, LLCMacedon, NY2 GWhNov 2020Dec 2025 Solar
Frey Rd #1 Community Solar FarmKSI II Consolidated, LLCMacedon, NY2 GWhNov 2020Dec 2025 Solar
Freehold(CSG)Freehold Solar, LLCFreehold, NY3 GWhOct 2021Dec 2025 Solar
Franklin Solar SiteMadison Energy Investments LLCMalone, NY2 GWhNov 2018Sep 2025 Solar
Franklin (NY)Erie Boulevard Hydropower LPFranklin, NY9 GWhDec 1910Dec 2025 Water
Fourth Branch Hydroelectric FacilityAlbany Engineering CorporationWaterford, NY13 GWhNov 1987Dec 2025 Water
Fort Miller Hydroelectric FacilityAlbany Engineering CorporationNorthumberland, NY3 GWhNov 1984Dec 2025 Water
Fork in the Road SolarFork in the Road Solar LLCMilan, NY2 GWhJan 2025Dec 2025 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division442.5 GWh4
#24Dominion Energy South Carolina, Inc.25.3 TWh83
#13Duke Energy Carolinas112.6 TWh577
#17Duke Energy Progress East64.5 TWh565
#50Duke Energy Progress West4.5 TWh15
#15ISO New England111.1 TWh1,629
#23Louisville Gas and Electric Company and Kentucky Utilities Company33.9 TWh25
#1PJM Interconnection, LLC882.8 TWh2,652
#31South Carolina Public Service Authority18.5 TWh35
#59Southeastern Power Administration1.3 TWh11

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#6Southern Company Services, Inc. - Trans253.5 TWh422
#7California Independent System Operator169.4 TWh2,135
#9Tennessee Valley Authority163.4 TWh207
#10Florida Power & Light Co.152.2 TWh187
#12New York Independent System Operator134.3 TWh1,299
#13Duke Energy Carolinas112.6 TWh577
#15ISO New England111.1 TWh1,629
#16Bonneville Power Administration91.6 TWh167
#17Duke Energy Progress East64.5 TWh565
#18PacifiCorp East60.9 TWh222