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 65 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityNew York Independent System Operator
States New Jersey New York
Last Update Nov 2025
Annual Generation 131.6 TWh
Power Plants1,211
Utilities601
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 | 52.7% Nuclear | 21.2% Water | 18.4% Wind | 5.2% Other Fuel | 2.2%

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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 901
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
OYA Robinson RoadOYA Robinson Road, LLCOrleans, NY10 GWhMay 2022Dec 2024 Solar
Judd Road SolarEF NY CDG 007, LLCOriskany, NY9 GWhFeb 2022Dec 2024 Solar
Harbec EnergyHarbec EnergyOntario, NY598 MWhNov 2001Dec 2024 Natural Gas : 97.3% Wind : 2.7%
Furnace Rd Community Solar FarmKSI II Consolidated, LLCOntario, NY5 GWhNov 2020Dec 2024 Solar
R E Ginna Nuclear Power PlantConstellation NuclearOntario, NY5 TWhJun 1970Sep 2025 Nuclear
Indeck Olean Energy CenterIndeck-Olean Ltd PartnershipOlean, NY35 GWhDec 1993Dec 2024 Natural Gas
Solean Solar ProjectBQ Energy LLCOlean, NY8 GWhMar 2016Dec 2023 Solar
River Valley LLC (NY) (CSG)Nautilus Solar SolutionsOlean, NY7 GWhNov 2021Dec 2024 Solar
Homer Street WestCleanCapital HoldingsOlean, NY2 GWhApr 2019Dec 2024 Solar
Homer Street EastCleanCapital HoldingsOlean, NY2 GWhApr 2019Dec 2024 Solar
OgdensburgAmpersand Ogdensburg Hydro, LLCOgdensburg, NY4 GWhNov 1987Dec 2023 Water
CES HeuveltonHeuvelton Solar, LLCOgdensburg, NY2 GWhAug 2024Dec 2024 Solar
Washington St Community Solar Farm #4Generate CapitalOgden, NY2 GWhJan 2020Dec 2024 Solar
Washington St Community Solar Farm #3Generate CapitalOgden, NY4 GWhMar 2020Dec 2024 Solar
Washington St Community Solar Farm #1Generate CapitalOgden, NY3 GWhJan 2020Dec 2024 Solar
WhittierSolar Planet PowerOgden, NY2 GWhFeb 2019Dec 2024 Solar
Mount Sinai South Nassau HospitalMount Sinai South Nassau HospitalOceanside, NY11 MWhDec 1974Dec 2024 Distillate Fuel Oil
US Gypsum OakfieldU S Gypsum CoOakfield, NY1 GWhMar 1986Dec 2024 Natural Gas
NorwoodErie Boulevard Hydropower LPNorwood, NY13 GWhDec 1927Dec 2024 Water
Unionville Hydro Project 2499 NYErie Boulevard Hydropower LPNorwood, NY13 GWhJun 1984Dec 2024 Water
Hewittville HydroelectricErie Boulevard Hydropower LPNorwood, NY14 GWhAug 1984Dec 2024 Water
Norwich Solar and Energy Storage CSGDG New York CS, LLCNorwich, NY7 GWhAug 2021Dec 2024 Solar
TiffanyNautilus Solar SolutionsNorwich, NY8 GWhNov 2022Dec 2024 Solar
Fort Miller Hydroelectric FacilityFort Miller AssociatesNorthumberland, NY15 GWhNov 1984Dec 2024 Water
NorthportNational Grid Generation LLCNorthport, NY4 TWhFeb 1967Sep 2025 Natural Gas : 94.8% Residual Fuel Oil : 5.2%
World Generation XNorth American Energy ServicesNorth Tonawanda, NY308 GWhJun 1993Sep 2024 Natural Gas
Brickchurch SolarGenerate CapitalNorth Rose, NY3 GWhFeb 2020Dec 2024 Solar
East NorfolkErie Boulevard Hydropower LPNorfolk, NY26 GWhDec 1927Dec 2024 Water
RaymondvilleErie Boulevard Hydropower LPNorfolk, NY13 GWhDec 1927Dec 2024 Water
YalevilleErie Boulevard Hydropower LPNorfolk, NY4 GWhDec 1939Dec 2024 Water
NorfolkErie Boulevard Hydropower LPNorfolk, NY28 GWhDec 1927Dec 2024 Water
SCH County - (1B) 10 Alice Wagner Way NiDistributed Solar Development, LLCNiskayuna, NY5 GWhSep 2020Dec 2024 Solar
Hunt CreekLSE Perseus LLCNichols, NY5 GWhDec 2020Dec 2024 Solar
Smith CreekLSE Pisces LLCNichols, NY6 GWhMar 2021Dec 2024 Solar
Reworld Niagara IReworld Niagara I, LLCNiagara Falls, NY128 GWhJul 1980Sep 2025 Non-biogenic Municipal Solid Waste : 49.6% Biogenic Municipal Solid Waste : 40.6% Natural Gas : 9.9%
Upper Newton FallsErie Boulevard Hydropower LPNewton Falls, NY6 GWhDec 1926Dec 2024 Water
Roseton Generating FacilityCCI Roseton LLCNewsburgh, NY457 GWhAug 1974Sep 2025 Natural Gas : 86.1% Residual Fuel Oil : 13.9%
Newport HydroEagle Creek Renewable Energy, LLCNewport, NY6 GWhNov 1987Dec 2024 Water
Newfield Community Solar LLCNewfield Solar LLCNewfield, NY8 GWhDec 2018Dec 2024 Solar
Danskammer Generating StationDanskammer EnergyNewburgh, NY19 GWhNov 1951Dec 2024 Natural Gas : 99.7%
West Creek SolarGenerate CapitalNewark Valley, NY8 GWhNov 2021Dec 2024 Solar
New York Presbyterian Hospital- 68th StreetNY - PRESBYTERIAN HOSPITAL- 68TH STNew York, NY54 GWhMar 1997Dec 2024 Natural Gas : 99.9%
NY- CSG- Johnstown 2NY- CSG- Johnstown 2New York, NY2 GWhFeb 2020Dec 2024 Solar
Astoria EnergyAstoria Energy LLCNew York, NY4 TWhApr 2006Sep 2025 Natural Gas : 98.3% Distillate Fuel Oil : 1.7%
New York University Central PlantNew York UniversityNew York, NY74 GWhDec 1983Dec 2024 Natural Gas : 95.9% Distillate Fuel Oil : 4.1%
New York Presbyterian Hospital-168th StNew York Presbyterian Hospital- 168th StreetNew York, NY60 MWhDec 1999Dec 2024 Distillate Fuel Oil
RiverbayRiverbay CorpNew York, NY130 GWhFeb 2011Dec 2024 Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
Peak Power 1 CogenPeak Power 1, LLCNew York, NY24 GWhJun 2010Dec 2024 Natural Gas
Bronx ZooNew York Zoological SocietyNew York, NY22 GWhDec 1990Dec 2024 Natural Gas
East RiverConsolidated Edison Co-NY IncNew York, NY3 TWhOct 1951Sep 2025 Natural Gas
Mt. Sinai- MorningsideMt. Sinai- MorningsideNew York, NY17 MWhDec 1959Dec 2024 Distillate Fuel Oil
74th StreetConsolidated Edison Co-NY IncNew York, NY7 MWhSep 1968Dec 2024 Kerosene
The Mount Sinai HospitalMount Sinai HospitalNew York, NY184 MWhMay 1970Dec 2024 Distillate Fuel Oil
NYU LANGONE HEALTHNYU LANGONE HEALTHNew York, NY46 GWhSep 1992Dec 2024 Natural Gas : 99.6%
The Allen HospitalThe Allen HospitalNew York, NY12 MWhDec 2008Dec 2024 Distillate Fuel Oil
Mount Sinai Beth IsraelMount Sinai Beth IsraelNew York, NY62 MWhDec 1987Dec 2024 Distillate Fuel Oil
The Bank of New YorkThe Bank of New YorkNew York, NY25 MWhDec 1982Dec 2024 Distillate Fuel Oil
Baer Road CSGScale Sustainable I, LLCNew York, NY3 GWhDec 2017Dec 2024 Solar
NYC-HH-New Bellevue HospitalNYC-HH-New Bellevue HospitalNew York, NY71 MWhDec 1995Dec 2024 Distillate Fuel Oil
NYP-Lower Manhattan HospitalNYP-Lower Manhattan HospitalNew York, NY18 MWhDec 1991Dec 2024 Distillate Fuel Oil
59th StreetConsolidated Edison Co-NY IncNew York, NY477 MWhMay 1969Dec 2024 Natural Gas
NYU Langone Hospital- BrooklynNYU Langone HealthNew York City, NY486 MWhDec 1993Dec 2024 Natural Gas : 97.8% Distillate Fuel Oil : 2.2%
Riley Road LLCGreen Street Power PartnersNew Windsor, NY7 GWhJul 2019Dec 2024 Solar
Bethlehem SolarNautilus Solar SolutionsNew Scotland, NY2 GWhMay 2019Dec 2024 Solar
Burrstone Energy CenterBurrstone Energy CenterNew Hartford, NY10 GWhJul 2009Dec 2024 Natural Gas
NY Lower Road II CSGLower Road II, LLCNew Hampton, NY3 GWhNov 2023Dec 2024 Solar
NY Lower Road III CSGLower Road III, LLCNew Hampton, NY4 GWhNov 2023Dec 2024 Solar
Rockland Bakery Inc.Rockland Bakery Inc.Nanuet, NY21 MWhDec 1995Dec 2024 Natural Gas : 90.7% Distillate Fuel Oil : 9.3%
Grand Prix SolarDiamond PropertiesMt. Kisco, NY527 MWhFeb 2014Nov 2024 Solar
Finchville Solar, LLC Hybrid CSGAES Distributed EnergyMt. Hope, NY6 GWhSep 2020Dec 2024 Solar
Montefiore Mount Vernon HospitalMontefiore Mount Vernon HospitalMount Vernon, NY12 MWhDec 1975Dec 2024 Distillate Fuel Oil
Morris Ridge SolarMorris Ridge Solar Energy Center, LLCMount Morris, NY288 GWhOct 2024Sep 2025 Solar
Mount Kisco Landfill Solar & Storage CSGBQ Energy LLCMount Kisco, NY756 MWhNov 2020Dec 2024 Solar
Mount Hope EastMount Hope Solar 1 LLCMount Hope, NY4 GWhSep 2019Dec 2024 Solar
Mount Hope WestMount Hope Solar 2 LLCMount Hope, NY4 GWhMar 2020Dec 2024 Solar
Clinton LFGTE FacilityInnovative Energy Systems IncMorrisonville, NY48 GWhSep 2008Dec 2024 Landfill Gas
County Route 11 Community Solar FarmKSI II Consolidated, LLCMooers, NY6 GWhNov 2020Dec 2024 Solar
Boas Rd #4 Community Solar FarmGenerate CapitalMooers, NY3 GWhJan 2020Dec 2024 Solar
Boas Rd #3 Community Solar FarmAltus Power America Management, LLCMooers, NY3 GWhJul 2019Dec 2024 Solar
Boas Rd #2 Community Solar FarmAltus Power America Management, LLCMooers, NY3 GWhJul 2019Dec 2024 Solar
Boas Rd #1 Community Solar FarmAltus Power America Management, LLCMooers, NY3 GWhJul 2019Dec 2024 Solar
County Route 11BGenerate CapitalMooers Forks, NY4 GWhApr 2024Dec 2024 Solar
RT 52 Walden Solar 1, LLC HybridAES Distributed EnergyMontgomery, NY6 GWhNov 2019Dec 2024 Solar
NY8 - Regan SolarMN8 Energy LLCMohawk, NY31 GWhNov 2022Dec 2024 Solar
NY8 - Grissom SolarMN8 Energy LLCMohawk, NY24 GWhFeb 2023Dec 2024 Solar
Columbia University - MinisinkAES Distributed EnergyMinisink, NY4 GWhJun 2018Dec 2024 Solar
456 LowerAltus Power America Management, LLCMinisink, NY2 GWhSep 2020Dec 2024 Solar
100 LowerAltus Power America Management, LLCMinisink, NY3 GWhApr 2020Dec 2024 Solar
Minisink Solar 1 LLCMinisink Solar 1 LLCMinisink, NY4 GWhSep 2018Dec 2024 Solar
Minisink Community Solar 2 LLCMinisink Solar 2 LLCMinisink, NY3 GWhOct 2018May 2024 Solar
MinettoErie Boulevard Hydropower LPMinetto, NY33 GWhDec 1914Dec 2024 Water
Saratoga Solar LLCGreen Street Power PartnersMilton, NY8 GWhNov 2019Dec 2024 Solar
Millbrook SchoolTesla Inc.Millbrook, NY2 GWhFeb 2015Dec 2024 Solar
Middletown NY 1Middletown NY 1, LLCMiddletown, NY4 GWhFeb 2020Dec 2024 Solar
Fogarty CSGFogarty Solar LLCMiddletown, NY4 GWhFeb 2021Dec 2024 Solar
Howell CSGNautilus Solar SolutionsMiddletown, NY2 GWhJan 2020Dec 2024 Solar
Middletown Solar 1, LLC Hybrid CSGAES Distributed EnergyMiddletown, NY2 GWhNov 2020Dec 2024 Solar
ShoemakerAlliance NYGT, LLCMiddletown, NY336 MWhJun 1972Nov 2024 Natural Gas
Jogee Road SolarDG New York CS, LLCMIddleton, NY3 GWhJun 2022Dec 2024 Solar
Middle Falls HydroBoralex Hydro Operations IncMiddle Falls, NY10 GWhAug 1989Dec 2024 Water

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division696.7 GWh4
#25Dominion Energy South Carolina, Inc.25.7 TWh87
#13Duke Energy Carolinas112.5 TWh565
#17Duke Energy Progress East64.3 TWh559
#52Duke Energy Progress West4.3 TWh10
#15ISO New England105.5 TWh1,577
#24Louisville Gas and Electric Company and Kentucky Utilities Company34.4 TWh25
#1PJM Interconnection, LLC870.7 TWh2,465
#30South Carolina Public Service Authority18.9 TWh34
#59Southeastern Power Administration1.5 TWh11

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator188.0 TWh2,075
#9Tennessee Valley Authority161.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.5 TWh565
#15ISO New England105.5 TWh1,577
#16Bonneville Power Administration80.5 TWh163
#17Duke Energy Progress East64.3 TWh559
#18PacifiCorp East61.1 TWh216