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 801 to 900 of 1,000
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
SewallsErie Boulevard Hydropower LPWatertown, NY12 GWhDec 1924Dec 2025 Water
Sharon SpringsOnyx Asset Services GroupSharon Springs, NY3 GWhApr 2018Dec 2025 Solar
Sheesley (CSG)Nautilus Solar SolutionsCanton, NY7 GWhNov 2024Dec 2025 Solar
Sherman IslandErie Boulevard Hydropower LPQueensbury, NY139 GWhDec 1922Dec 2025 Water
Shoddy HollowGenerate CapitalOtisville, NY9 GWhNov 2024Dec 2025 Solar
ShoemakerAlliance NYGT, LLCMiddletown, NY639 MWhJun 1972Dec 2025 Natural Gas
ShorehamNational Grid Generation LLCWading River, NY1 GWhMar 1966Dec 2025 Distillate Fuel Oil
Shoreham Energy LLCMPH Cross Island PowerShoreham, NY1 GWhJun 2002Dec 2024 Kerosene
Shoreham Solar CommonsDuke Energy Renewables ServicesShoreham, NY44 GWhJun 2018May 2026 Solar
Sissonville HydroBoralex Hydro Operations IncPotsdam, NY2 GWhJun 1990Dec 2025 Water
Sithe Independence StationSithe/Independence LLCOswego, NY7 TWhJul 1994May 2026 Natural Gas
Skidmore CollegeTerraform ArcadiaSaratoga Springs, NY2 GWhJun 2014Dec 2025 Solar
SL BabylonSL Babylon, LLCWest Babylon, NY14 GWhNov 2017Dec 2025 Solar
SL JAMESTOWN ARRAY 1SL Jamestown, LLCJamestown, NY337 MWhSep 2025Dec 2025 Solar
SL JAMESTOWN ARRAY 2SL Jamestown II, LLCJamestown, NY234 MWhSep 2025Dec 2025 Solar
Slate Hill(CSG)Slate Hill Solar LLCJohnson, NY3 GWhOct 2021Dec 2025 Solar
Slayton Settlement Road Solar CSGRPNY Solar 3, LLCLockport, NY11 GWhJan 2024Dec 2025 Solar
Smith CreekLSE Pisces LLCNichols, NY6 GWhMar 2021Dec 2025 Solar
Soft MapleErie Boulevard Hydropower LPCroghan, NY32 GWhDec 1924Dec 2025 Water
Solean Solar ProjectAltus Power America Management, LLCOlean, NY8 GWhMar 2016Dec 2025 Solar
Source Power Company - AldrichMorristown Solar II, LLCBrier Hill, NY7 GWhFeb 2022Dec 2025 Solar
Source Power Company - RichlandDistributed Solar Development, LLCRichland, NY1 GWhOct 2021Dec 2025 Solar : 99.9%
Source Power Company - Silver CreekDistributed Solar Development, LLCSilver Creek, NY8 GWhNov 2021Dec 2025 Solar
Source Power II - Taft CSGDistributed Solar Development, LLCEast Syracuse, NY4 GWhSep 2023Dec 2025 Solar
Source Power NY II - Locust 1Locust Solar LLCCortland, NY8 GWhNov 2023Dec 2025 Solar
Source Power NY II - WhalingWhaling Solar, LLCUtica, NY5 GWhAug 2023Dec 2025 Solar
Source Power NY III - Medina II (CSG)TJA-NY-11202 Ridge Rd Medina, LLCMedina, NY4 GWhJan 2024Dec 2025 Solar
Source Power NY III - RemsenDistributed Solar Development, LLCRemsen, NY5 GWhNov 2023Dec 2025 Solar
South ColtonErie Boulevard Hydropower LPColton, NY68 GWhDec 1953Dec 2025 Water
South EdwardsErie Boulevard Hydropower LPFine, NY19 GWhDec 1911Dec 2025 Water
South Fork WindOrsted Wind Power North America LLCEast Hampton, NY507 GWhJun 2024May 2026 Wind
South Glens Falls HydroelectricBoralex Hydro Operations IncSouth Glens Falls, NY64 GWhJul 1994Dec 2025 Water
South Goshen Community SolarAES Distributed EnergyGoshen, NY5 GWhAug 2021Dec 2025 Solar
South HamptonNational Grid Generation LLCSouthampton, NY181 MWhFeb 1963Dec 2025 Distillate Fuel Oil
South Oaks HospitalSouth Oak HospitalAmityville, NY7 GWhMar 2008Dec 2025 Natural Gas
SoutholdNational Grid Generation LLCGreenport, NY483 MWhJul 1964Dec 2025 Distillate Fuel Oil
SP-425 MemphisMadison Energy Investments LLCMemphis, NY6 GWhJun 2025Dec 2025 Solar
Spano Solar - Belmar WallBelmar Gateway Solar LLCBelmar, NJ255 MWhOct 2022Dec 2025 Solar
Spencer (NY)Generate CapitalCandor, NY9 GWhDec 2023Dec 2025 Solar
SSC Oswego II LLCReactivateOswego, NY7 GWhOct 2024Dec 2025 Solar
St. Johns Episcopal HospitalSt. Johns Episcopal HospitalFar Rockaway, NY8 MWhDec 1994Dec 2024 Distillate Fuel Oil
St Johns Riverside HospitalSt Johns Riverside HospitalYonkers, NY16 MWhDec 1967Dec 2025 Distillate Fuel Oil
St. Joseph HospitalSt. Joseph Hospital (NY)Yonkers, NY10 MWhDec 1959Dec 2025 Distillate Fuel Oil
St. Lawrence University - SuttonAES Distributed EnergyWatertown, NY2 GWhJun 2018Dec 2025 Solar
St. Mary's Hospital For ChildrenSt. Mary's Hospital For ChildrenBayside, NY38 MWhDec 2010Dec 2025 Distillate Fuel Oil
StanfordAltus Power America Management, LLCStanfordville, NY5 GWhJul 2021Dec 2025 Solar
StarkErie Boulevard Hydropower LPColton, NY79 GWhDec 1956Dec 2025 Water
State Highway 17B SolarGenerate CapitalBethel, NY7 GWhFeb 2021Dec 2025 Solar
State HWY 17CBullrock-NxtGenREATioga, NY7 GWhMay 2024Dec 2025 Solar
State Route 14A SolarGenerate CapitalBenton, NY7 GWhNov 2021May 2025 Solar
State Route 5AETS OpCo Holdings LLCVernon, NY7 GWhOct 2023Dec 2025 Solar
State Route 64N Community Solar FarmBullrock-NxtGenREAEast Bloomfield, NY870 MWhMar 2025Dec 2025 Solar
Steel SunCleanCapital HoldingsLackawanna, NY4 GWhNov 2016May 2026 Solar
Steel Sun 2: 2303-III-2 Hamburg TpkeCleanCapital HoldingsLackawanna, NY3 GWhApr 2019Dec 2025 Solar
Steel Sun 2: 2303-III-4 Hamburg TpkeCleanCapital HoldingsLackawanna, NY3 GWhApr 2019Dec 2025 Solar
Steel Sun 2: 2303-III-9 Hamburg TpkeCleanCapital HoldingsLackawanna, NY3 GWhApr 2019Dec 2025 Solar
Steel Winds IIEvergreen Wind, LLCLackawanna, NY45 GWhDec 2011Dec 2025 Wind
Steel Winds Wind FarmEvergreen Wind, LLCLackawanna, NY62 GWhMay 2007Dec 2025 Wind
Sterling Power PlantSterling Power Partners LPSherrill, NY23 GWhMay 1991Dec 2025 Natural Gas : 99.9%
Sterlington Greenworks LLCAES Distributed EnergyCalverton, NY2 GWhSep 2015Dec 2025 Solar
Stewarts BridgeErie Boulevard Hydropower LPCorinth, NY90 GWhDec 1951Dec 2025 Water
Stillwater Hydro Electric ProjectGR Catalyst One, LLCStillwater, NY10 GWhMar 1993Dec 2025 Water
Stillwater Reservoir HydroWatershed Hydropower CorpWebb, NY5 GWhDec 1986Dec 2025 Water
StockbridgeGreenbacker Renewable Energy CorporationMunnsville, NY892 MWhSep 2025Dec 2025 Solar
Stony Brook Cogen PlantNissequoque Cogen PartnersStony Brook, NY285 GWhMar 1995Dec 2025 Natural Gas
Stony Creek Wind Farm NYInvenergy Services LLCStrykersville, NY233 GWhOct 2013Dec 2024 Wind
Strauss CSGNautilus Solar SolutionsGeneva, NY3 GWhAug 2019Dec 2025 Solar
SturgeonCentral Hudson Gas & Elec CorpTillson, NY49 GWhDec 1923Dec 2025 Water
Stuyvesant FallsAlbany Engineering CorporationStuyvesant, NY13 GWhNov 2012Dec 2025 Water
Sugar IslandErie Boulevard Hydropower LPPotsdam, NY23 GWhDec 1923Dec 2025 Water
Sugarhill Road - Solitude Solar CSGStandard SolarRexford, NY8 GWhAug 2019Dec 2025 Solar
Sullivan County - Adult Care SolarTesla Inc.Liberty, NY2 GWhApr 2017Dec 2025 Solar
Summit - CiceroMN8 Energy LLCBrewerton, NY8 GWhJan 2024Dec 2025 Solar
Summit - Lysander (CSG)MN8 Energy LLCLysander, NY6 GWhJul 2023Dec 2025 Solar
Summit - OswegoMN8 Energy LLCOswego, NY4 GWhMay 2023Dec 2025 Solar
Summit - Scriba CSGMN8 Energy LLCScriba, NY6 GWhAug 2023Dec 2025 Solar
Sunlight BeaconBQ Energy LLCBeacon, NY3 GWhJun 2018Dec 2024 Solar
Sunnyside 1 SolarSolar DG NY Sunnyside 1, LLCScotia, NY8 GWhFeb 2023Dec 2025 Solar
Sunnyside 2 SolarSolar DG NY Sunnyside 2, LLCScotia, NY8 GWhFeb 2023Dec 2025 Solar
Sunvestment Energy Group NY 63 LLCGreen Street Power PartnersEast Syracuse, NY3 GWhAug 2020Dec 2025 Solar
Sutter Greenworks LLCAES Distributed EnergyCalverton, NY8 GWhSep 2015Dec 2025 Solar
Svenski Solar (Hybrid)Generate CapitalCrawford, NY3 GWhMar 2022Dec 2025 Solar
Sweden 1Helios Energy New York 3 LLCSweden, NY7 GWhAug 2021Dec 2025 Solar
Swinging Bridge 2Eagle Creek Renewable Energy, LLCForestburgh, NY12 GWhJul 1939Dec 2025 Water
SWM Fuel CellYaphank Fuel Cell Park, LLCYaphank, NY56 GWhNov 2021Dec 2024 Natural Gas
Synergy BiogasCH4 Biogas LLCWyoming, NY3 GWhNov 2011Dec 2025 Other Biomass Gas
TalcvilleErie Boulevard Hydropower LPEdwards, NY616 MWhDec 1985Dec 2025 Water
Tannery Road LandfillTannery Road Solar, LLCRome, NY3 GWhJul 2016May 2026 Solar
TaylorvilleErie Boulevard Hydropower LPCroghan, NY21 GWhDec 1912Dec 2025 Water
Telegraph Rd #1 Community Solar FarmGenerate CapitalPike, NY6 GWhNov 2021Dec 2025 Solar
Telegraph Rd #2 Community Solar FarmGenerate CapitalPike, NY3 GWhNov 2021Dec 2025 Solar
THD Quicksilver - MDC Perth AmboyTHD NJ Riverview Main Distribution Center Solar Project 2020, LLPerth Amboy, NJ5 GWhOct 2022Dec 2024 Solar
The Allen HospitalThe Allen HospitalNew York, NY10 MWhDec 2008Dec 2025 Distillate Fuel Oil
The Bank of New YorkThe Bank of New YorkNew York, NY47 MWhDec 1982Dec 2025 Distillate Fuel Oil
The Mount Sinai HospitalMount Sinai HospitalNew York, NY184 MWhMay 1970Dec 2024 Distillate Fuel Oil
The Source at White Plains (UBS)Distributed Solar Development, LLCWhite Plains, NY2 GWhMar 2022Dec 2025 Solar
Theresa PlantEnergen Renewables, LLCTheresa, NY4 GWhDec 1926Dec 2025 Water
Ticon SolarTicon Solar, LLCTiconderoga, NY8 GWhOct 2024Dec 2025 Solar
Ticonderoga MillSylvamo North America LLCTiconderoga, NY209 GWhDec 1969May 2026 Natural Gas : 55.0% Black Liquor : 36.7% Residual Fuel Oil : 4.9% Wood/Wood Waste Solids : 3.4%
TiffanyNautilus Solar SolutionsNorwich, NY8 GWhNov 2022Dec 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