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
Union Springs 963EF NY CDG 003, LLCUnion Spring, NY8 GWhDec 2021Dec 2024 Solar
Judd Road SolarEF NY CDG 007, LLCOriskany, NY9 GWhFeb 2022Dec 2024 Solar
Union Springs 40EF NY CDG 011, LLCUnion Spring, NY9 GWhJan 2022Dec 2024 Solar
Linden Cogen PlantEFS Cogen Holdings I LLCLinden, NJ6 TWhFeb 1992Sep 2025 Natural Gas : 98.3% Other Gas : 1.1% Distillate Fuel Oil : 0.6%
Eight Point WindEight Point Wind, LLCRexville, NY271 GWhJan 2023Sep 2025 Wind
ELP Claverack SolarELP Claverack Solar, LLCClaverack, NY8 GWhDec 2022Dec 2024 Solar
ELP - KippELP Kipp Solar, LLCHudson, NY6 GWhJun 2023Dec 2024 Solar
ELP Livingston SolarELP Livingston Solar, LLCLivingston, NY9 GWhDec 2022Dec 2024 Solar
Empire Generating Co LLCEmpire Generating Co LLCRensselaer, NY3 TWhAug 2010Sep 2025 Natural Gas : 98.6% Distillate Fuel Oil : 1.4%
Enfield Community SolarEnfield Community SolarIthaca, NY2 GWhNov 2017Dec 2024 Solar
PhiladlephiaEONY Generation LimitedVillage of Philadelph, NY11 GWhSep 1986Dec 2024 Water
Diana HydroelectricEONY Generation LimitedHarrisville, NY8 GWhJun 1985Dec 2024 Water
Moose RiverEONY Generation LimitedLyons Falls, NY45 GWhOct 1987Dec 2024 Water
Dolgeville HydroEONY Generation LimitedDolgeville, NY12 GWhJun 1985Dec 2024 Water
Equus Freeport PowerEquus Power I, L.P.Village of Freeport, NY45 GWhMay 2004Dec 2024 Natural Gas : 84.9% Kerosene : 15.1%
Brookfield Power Glen Falls HydroErie Boulevard Hydropower LPGlen Falls, NY49 GWhDec 1943Dec 2024 Water
HannawaErie Boulevard Hydropower LPPierrepont, NY53 GWhDec 1913Dec 2024 Water
SewallsErie Boulevard Hydropower LPWatertown, NY15 GWhDec 1924Dec 2024 Water
Glenwood HydroErie Boulevard Hydropower LPMedina, NY6 GWhDec 1949Dec 2024 Water
GranbyErie Boulevard Hydropower LPFulton, NY36 GWhDec 1982Dec 2024 Water
Flat RockErie Boulevard Hydropower LPFine, NY19 GWhDec 1923Dec 2024 Water
Rainbow Falls HydroErie Boulevard Hydropower LPParishville, NY109 GWhDec 1955Dec 2024 Water
NorfolkErie Boulevard Hydropower LPNorfolk, NY28 GWhDec 1927Dec 2024 Water
Fulton HydroErie Boulevard Hydropower LPFulton, NY6 GWhDec 1923Dec 2024 Water
Franklin (NY)Erie Boulevard Hydropower LPFranklin, NY12 GWhDec 1910Dec 2024 Water
Stewarts BridgeErie Boulevard Hydropower LPCorinth, NY133 GWhDec 1951Dec 2024 Water
Oswego Falls EastErie Boulevard Hydropower LPFulton, NY23 GWhDec 1913Dec 2024 Water
Feeder Dam Hydro PlantErie Boulevard Hydropower LPS. Glen Falls, NY24 GWhDec 1923Dec 2024 Water
NorwoodErie Boulevard Hydropower LPNorwood, NY13 GWhDec 1927Dec 2024 Water
VarickErie Boulevard Hydropower LPOswego, NY22 GWhDec 1925Dec 2024 Water
Browns FallsErie Boulevard Hydropower LPOswegatchie, NY45 GWhDec 1922Dec 2024 Water
Sugar IslandErie Boulevard Hydropower LPPotsdam, NY28 GWhDec 1923Dec 2024 Water
MinettoErie Boulevard Hydropower LPMinetto, NY33 GWhDec 1914Dec 2024 Water
TaylorvilleErie Boulevard Hydropower LPCroghan, NY22 GWhDec 1912Dec 2024 Water
MacombErie Boulevard Hydropower LPMalone, NY8 GWhDec 1939Dec 2024 Water
Lighthouse HillErie Boulevard Hydropower LPAltmar, NY19 GWhDec 1929Dec 2024 Water
KamargoErie Boulevard Hydropower LPBlack River, NY27 GWhDec 1920Dec 2024 Water
Johnsonville DamErie Boulevard Hydropower LPJohnsonville, NY8 GWhDec 1908Dec 2024 Water
Trenton FallsErie Boulevard Hydropower LPBarneveld, NY141 GWhDec 1918Dec 2024 Water
HerringsErie Boulevard Hydropower LPCarthage, NY23 GWhDec 1923Dec 2024 Water
WaterportErie Boulevard Hydropower LPWaterport, NY12 GWhDec 1920Dec 2024 Water
YalevilleErie Boulevard Hydropower LPNorfolk, NY4 GWhDec 1939Dec 2024 Water
InghamsErie Boulevard Hydropower LPLittle Falls, NY27 GWhDec 1911Dec 2024 Water
ProspectErie Boulevard Hydropower LPProspect, NY69 GWhDec 1958Dec 2024 Water
MoshierErie Boulevard Hydropower LPLowville, NY38 GWhDec 1928Dec 2024 Water
Hydraulic RaceErie Boulevard Hydropower LPLockport, NY10 GWhDec 1941Nov 2024 Water
HigleyErie Boulevard Hydropower LPColton, NY37 GWhAug 2003Dec 2024 Water
High Falls - Croghan NYErie Boulevard Hydropower LPCroghan, NY29 GWhDec 1924Dec 2024 Water
HeuveltonErie Boulevard Hydropower LPVillage of Heuvelton, NY5 GWhDec 1923Dec 2024 Water
TalcvilleErie Boulevard Hydropower LPEdwards, NY601 MWhDec 1985Dec 2024 Water
EffleyErie Boulevard Hydropower LPCroghan, NY15 GWhDec 1901Dec 2024 Water
StarkErie Boulevard Hydropower LPColton, NY103 GWhDec 1956Dec 2024 Water
Eel WeirErie Boulevard Hydropower LPOswegatchie, NY10 GWhDec 1927Dec 2024 Water
BlakeErie Boulevard Hydropower LPParishville, NY65 GWhDec 1956Dec 2024 Water
EagleErie Boulevard Hydropower LPCroghan, NY29 GWhDec 1913Dec 2024 Water
SchaghticokeErie Boulevard Hydropower LPSchaghticoke, NY59 GWhDec 1907Dec 2024 Water
School StreetErie Boulevard Hydropower LPCohoes, NY159 GWhDec 1914Dec 2024 Water
South EdwardsErie Boulevard Hydropower LPFine, NY22 GWhDec 1911Dec 2024 Water
RaymondvilleErie Boulevard Hydropower LPNorfolk, NY13 GWhDec 1927Dec 2024 Water
Five FallsErie Boulevard Hydropower LPColton, NY107 GWhDec 1954Dec 2024 Water
PiercefieldErie Boulevard Hydropower LPPiercefield, NY14 GWhDec 1923Dec 2024 Water
Beebee Island Hydro PlantErie Boulevard Hydropower LPWatertown, NY51 GWhDec 1930Dec 2024 Water
ChasmErie Boulevard Hydropower LPMalone, NY27 GWhDec 1912Dec 2024 Water
OswegatchieErie Boulevard Hydropower LPEdwards, NY9 GWhJul 2002Dec 2024 Water
Upper Newton FallsErie Boulevard Hydropower LPNewton Falls, NY6 GWhDec 1926Dec 2024 Water
Spier FallsErie Boulevard Hydropower LPGansevoort, NY249 GWhDec 1923Sep 2024 Water
South ColtonErie Boulevard Hydropower LPColton, NY90 GWhDec 1953Dec 2024 Water
ColtonErie Boulevard Hydropower LPPierrepont, NY195 GWhDec 1917Dec 2024 Water
DeferietErie Boulevard Hydropower LPDeferiet, NY63 GWhDec 1924Dec 2024 Water
Black RiverErie Boulevard Hydropower LPBlack River, NY27 GWhDec 1919Dec 2024 Water
Oswego Falls WestErie Boulevard Hydropower LPFulton, NY8 GWhDec 1913Dec 2024 Water
East NorfolkErie Boulevard Hydropower LPNorfolk, NY26 GWhDec 1927Dec 2024 Water
Allens FallsErie Boulevard Hydropower LPParishville, NY29 GWhDec 1926Dec 2024 Water
BeardsleeErie Boulevard Hydropower LPLittle Falls, NY51 GWhDec 1923Dec 2024 Water
SchuylervilleErie Boulevard Hydropower LPSchuylerville, NY6 GWhDec 1918Dec 2024 Water
ParishvilleErie Boulevard Hydropower LPParishville, NY16 GWhDec 1924Dec 2024 Water
Soft MapleErie Boulevard Hydropower LPCroghan, NY38 GWhDec 1924Dec 2024 Water
EphratahErie Boulevard Hydropower LPSaint Johnsville, NY5 GWhDec 1910Dec 2024 Water
E J WestErie Boulevard Hydropower LPLake Luzerne, NY75 GWhDec 1929Dec 2024 Water
West Delaware Tunnel PlantErie Boulevard Hydropower LPGrahamsville, NY19 GWhNov 1988Dec 2024 Water
BelfortErie Boulevard Hydropower LPCroghan, NY10 GWhDec 1902Dec 2024 Water
Hewittville HydroelectricErie Boulevard Hydropower LPNorwood, NY14 GWhAug 1984Dec 2024 Water
ElmerErie Boulevard Hydropower LPCroghan, NY10 GWhDec 1915Dec 2024 Water
Sherman IslandErie Boulevard Hydropower LPQueensbury, NY175 GWhDec 1922Dec 2024 Water
Unionville Hydro Project 2499 NYErie Boulevard Hydropower LPNorwood, NY13 GWhJun 1984Dec 2024 Water
Bennetts BridgeErie Boulevard Hydropower LPAltmar, NY76 GWhDec 1931Dec 2024 Water
EDF - Liberty NY - Real Term CSGESNY-RT-ELMSFORD, LLCElmsford, NY2 GWhJul 2023Dec 2024 Solar
Cohocton Wind ProjectEvergreen Wind, LLCCohocton, NY204 GWhDec 2008Dec 2024 Wind
Steel Winds Wind FarmEvergreen Wind, LLCLackawanna, NY55 GWhMay 2007Dec 2024 Wind
Steel Winds IIEvergreen Wind, LLCLackawanna, NY41 GWhDec 2011Dec 2024 Wind
Dutch Hill Wind ProjectEvergreen Wind, LLCCohocton, NY87 GWhDec 2008Dec 2024 Wind
FFP - NY UrbanskiFFP NY Goshen Project1, LLCGoshen, NY5 GWhMar 2024Dec 2024 Solar : 99.9%
FFP - NY VaranoFFP NY Goshen Project2, LLCGoshen, NY6 GWhMar 2024Dec 2024 Solar
Finch PaperFinch Paper LLCGlen Falls, NY124 GWhMay 1987Dec 2024 Wood Waste Liquids, excluding Black Liquor : 47.1% Natural Gas : 39.5% Wood/Wood Waste Solids : 13.4%
Finger Lakes Solar IFinger Lakes Solar I, LLCGeneva, NY3 GWhOct 2016Dec 2024 Solar
Maple Ridge Wind FarmFlat Rock Windpower, LLCLowville, NY714 GWhNov 2005Sep 2025 Wind
Fogarty CSGFogarty Solar LLCMiddletown, NY4 GWhFeb 2021Dec 2024 Solar
Fordham UniversityFordham UniversityBronx, NY6 MWhDec 1998Dec 2024 Distillate Fuel Oil
NY - PANYNJ - LaGuardia - RooftopForefront Power, LLCQueens, NY999 MWhJun 2022Dec 2024 Solar
Fort Miller Hydroelectric FacilityFort Miller AssociatesNorthumberland, NY15 GWhNov 1984Dec 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