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 Oct 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 | 20.4% Water | 18.5% Wind | 5.3% Other Fuel | 2.8%

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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 901
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Medusa NY 1Medusa NY 1, LLCMedusa, NY3 GWhMay 2020Dec 2024 Solar
Beals Medina Solar LLC CSGAES Distributed EnergyMedina, NY5 GWhApr 2020Dec 2024 Solar
Source Power NY III - Medina II (CSG)TJA-NY-11202 Ridge Rd Medina, LLCMedina, NY7 GWhJan 2024Dec 2024 Solar
Glenwood HydroErie Boulevard Hydropower LPMedina, NY6 GWhDec 1949Dec 2024 Water
Allis Medina Solar LLC CSGAES Distributed EnergyMedina, NY7 GWhJun 2020Dec 2024 Solar
Orbit Bloom Fuel CellDG Fuel Cell, LLCMedford, NY46 GWhJul 2020Dec 2024 Natural Gas
Ellsworth I CSGNautilus Solar SolutionsMechanicville, NY4 GWhAug 2019Dec 2024 Solar
Mechanicville Hydroelectric StationMechanicville Hydroelectric StationMechanicville, NY22 GWhApr 2011Dec 2024 Water
NY8 - ELP Stillwater SolarMN8 Energy LLCMechanicville, NY34 GWhOct 2023Dec 2024 Solar
William Floyd School DistrictWilliam Floyd School DistrictMastic Beach, NY3 GWhJan 2004Dec 2023 Natural Gas : 96.6% Distillate Fuel Oil : 3.4%
Robert Moses Power DamNew York Power AuthorityMassena, NY7 TWhJun 1958Jul 2025 Water
Massena Energy FacilityPower City Partners LPMassena, NY12 GWhJun 1992Nov 2024 Natural Gas
Bullis Road Solar (CSG)RPNY Solar 2, LLCMarilla, NY7 GWhMay 2022Dec 2024 Solar
Bullitt Farm SolarGenerate CapitalMarcy, NY7 GWhAug 2023Dec 2024 Solar
DOCCS MidstateDOCCS MidstateMarcy, NY6 GWhOct 2021Dec 2024 Solar
CES Marbletown SolarConsolidated Edison Solutions Inc.Marbletown, NY5 GWhFeb 2021Dec 2024 Solar
MeltwaterCypress Creek RenewablesManlius, NY7 MWhNov 2024Dec 2024 Solar
Manlius WestCVE US EI5 Manlius West LLCManlius, NY848 MWhSep 2024Dec 2024 Solar
Manlius NorthCVE US EI4 Manlius North LLCManlius, NY317 MWhSep 2024Dec 2024 Solar
Manlius EastCVE US EI5 Manlius East LLCManlius, NY1 GWhSep 2024Dec 2024 Solar
ManilusSolar Planet PowerManilus, NY6 GWhNov 2023Dec 2024 Solar
North Eagle Village SolarEF NY CDG 001, LLCManilus, NY8 GWhDec 2021Dec 2024 Solar
Green Lakes SolarEF NY CDG 002, LLCManilus, NY6 GWhFeb 2022Dec 2024 Solar
MacombErie Boulevard Hydropower LPMalone, NY8 GWhDec 1939Dec 2024 Water
ChasmErie Boulevard Hydropower LPMalone, NY27 GWhDec 1912Dec 2024 Water
Malone Solar SiteHelios NY I, LLCMalone, NY2 GWhNov 2018Dec 2024 Solar
Franklin Solar SiteHelios NY I, LLCMalone, NY2 GWhNov 2018Dec 2024 Solar
AcerCypress Creek RenewablesMadrid, NY68 MWhNov 2024Dec 2024 Solar
Madison Windpower LLCMadison Windpower LLCMadison, NY1 GWhSep 2000Jul 2025 Wind
Munnsville Wind Farm LLCBig Sky Wind, LLCMadison, NY82 GWhSep 2007Dec 2024 Wind
Frey Rd #1 Community Solar FarmKSI II Consolidated, LLCMacedon, NY2 GWhNov 2020Dec 2024 Solar
Frey Rd #2 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
GouldtownNorthbrook Lyons Falls LLCLyonsdale, NY2 GWhJul 1953Dec 2024 Water
KostervilleNorthbrook Lyons Falls LLCLyonsdale, NY2 GWhApr 1955Dec 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
James A FitzpatrickConstellation NuclearLycoming, NY7 TWhJul 1976Jul 2025 Nuclear
Nine Mile Point Nuclear StationConstellation NuclearLycoming, NY16 TWhNov 1969Jul 2025 Nuclear
Roaring Brook, LLCAvangrid Power LLCLowville, NY211 GWhSep 2021Jul 2025 Wind
Number Three Wind ProjectInvenergy Services LLCLowville, NY304 GWhApr 2023Jul 2025 Wind
Chambers 3 - Lewis CountyMN8 Energy LLCLowville, NY3 GWhApr 2018Dec 2024 Solar
Maple Ridge Wind FarmFlat Rock Windpower, LLCLowville, NY721 GWhNov 2005Jul 2025 Wind
MoshierErie Boulevard Hydropower LPLowville, NY38 GWhDec 1928Dec 2024 Water
Martinsburg CSG LLCDimension Energy LLCLowville, NY39 MWhNov 2024Dec 2024 Solar
BrentwoodNew York Power AuthorityLong Island, NY37 GWhJun 2001Dec 2024 Natural Gas
RavenswoodRavenswood Operations LLCLong Island, NY3 TWhJan 1963Jul 2025 Natural Gas : 98.3% Kerosene : 1.2% Distillate Fuel Oil : 0.6%
Vernon BoulevardNew York Power AuthorityLong Island City, NY117 GWhJul 2001Dec 2024 Natural Gas
Slayton Settlement Road Solar CSGRPNY Solar 3, LLCLockport, NY9 GWhJan 2024Dec 2024 Solar
Hydraulic RaceErie Boulevard Hydropower LPLockport, NY10 GWhDec 1941Nov 2024 Water
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
ELP Livingston SolarELP Livingston Solar, LLCLivingston, NY9 GWhDec 2022Dec 2024 Solar
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
BeardsleeErie Boulevard Hydropower LPLittle Falls, NY51 GWhDec 1923Dec 2024 Water
CJ Solar I, LLCLisbon WestLisbon, NY3 GWhJul 2018Dec 2024 Solar
COU Solar I, LLCLisbon EastLisbon, NY2 GWhJul 2018Dec 2024 Solar
Linden Cogen PlantEFS Cogen Holdings I LLCLinden, NJ5 TWhFeb 1992Jul 2025 Natural Gas : 98.0% Other Gas : 1.3% Distillate Fuel Oil : 0.6%
Sullivan County - Adult Care SolarTesla Inc.Liberty, NY2 GWhApr 2017Dec 2024 Solar
Kelly Bridge Road Community Solar FarmGenerate CapitalLiberty, NY3 GWhDec 2019Dec 2024 Solar
Robert Moses NiagaraNew York Power AuthorityLewiston, NY15 TWhDec 1960Jul 2025 Water
Pool Brook Rd Community Solar FarmGenerate CapitalLaurens, NY3 GWhMar 2019Dec 2024 Solar
Bellisario Solar 3Lapeer-Cortland Solar, LLCLapeer, NY6 GWhSep 2021Dec 2024 Solar
Bellisario Solar 2Lapeer-Cortland Solar, LLCLapeer, NY6 GWhSep 2021Dec 2024 Solar
Bellisario Solar 1Lapeer-Cortland Solar, LLCLapeer, NY6 GWhFeb 2021Dec 2024 Solar
Lansing Renewables, LLCLansing Renewables, LLCLansing, NY8 GWhOct 2020Dec 2024 Solar
Cornell Snyder Road Solar ArrayUlysses Solar, LLCLansing, NY2 GWhOct 2014Dec 2024 Solar
NY Lancaster Gunnville Rd Site 1 Solar CAC Power 14, LLCLancaster, NY6 GWhJan 2024Dec 2024 Solar
NY Lancaster Shisler Rd Site 2 Solar CSGAC 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 Winds Wind FarmEvergreen Wind, LLCLackawanna, NY55 GWhMay 2007Dec 2024 Wind
Steel Sun 2: 2303-III-4 Hamburg TpkeCleanCapital HoldingsLackawanna, NY3 GWhApr 2019Dec 2024 Solar
Steel Winds IIEvergreen Wind, LLCLackawanna, NY41 GWhDec 2011Dec 2024 Wind
Steel Sun 2: 2303-III-9 Hamburg TpkeCleanCapital HoldingsLackawanna, NY3 GWhApr 2019Dec 2024 Solar
Steel Sun 2: 2303-III-2 Hamburg TpkeCleanCapital HoldingsLackawanna, NY3 GWhApr 2019Dec 2024 Solar
Steel SunCleanCapital HoldingsLackawanna, NY4 GWhNov 2016Jul 2025 Solar
JB-Tobin 2AES Clean EnergyLa Grange, NY2 GWhNov 2021Dec 2024 Solar
New Beginnings SolarGenerate CapitalKingston, NY3 GWhNov 2019Dec 2024 Solar
Landau II Solar (Hybrid)Generate CapitalKingston, NY4 GWhNov 2021Dec 2024 Solar : 99.9%
Landau SolarGenerate CapitalKingston, NY3 GWhNov 2021Dec 2024 Solar
Ulster County SolarUlster Solar LLCKingston, NY2 GWhApr 2018Dec 2024 Solar
BluestoneBluestone Solar LLCKingston, NY4 GWhFeb 2019Dec 2024 Solar
AshokanNew York Power AuthorityKingston, NY11 GWhOct 1982Dec 2024 Water
Kings Park Solar IIDG LF Solar, LLCKings Park, NY3 GWhJan 2019Dec 2024 Solar
Kings Park Solar IDG 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
GE 19th HoleDG New York Solar, LLCJohnstown, NY10 GWhDec 2017Dec 2024 Solar
Hales Mills Solar, LLCHales Mills Solar, LLCJohnstown, NY6 GWhSep 2020Dec 2024 Solar
Fulton LFGTE FacilityInnovative Energy Systems IncJohnstown, NY17 GWhMay 2010Dec 2024 Landfill Gas
Gloversville Landfill SolarGloversville Community Solar LLCJohnstown, NY8 GWhApr 2021Dec 2024 Solar
Kearsarge Johnstown 1 CSGKearsarge Johnstown 1 LLCJohnstown, NY2 GWhNov 2018Dec 2024 Solar
Kearsarge Johnstown 2 CSGKearsarge Johnstown 2 LLCJohnstown, NY3 GWhNov 2018Dec 2024 Solar

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#6Southern Company Services, Inc. - Trans249.8 TWh417
#7California Independent System Operator188.7 TWh2,075
#8Tennessee Valley Authority160.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.0 TWh565
#14ISO New England104.0 TWh1,577
#16Bonneville Power Administration79.9 TWh163
#17Duke Energy Progress East64.4 TWh559
#18Salt River Project Agricultural Improvement and Power District60.5 TWh48