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 Dec 2024
Annual Generation 129.7 TWh
Power Plants1,100
Utilities542
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 | 51.5% Water | 20.7% Nuclear | 19.9% Wind | 4.6% Other Fuel | 2.5%

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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 1 to 100 of 803
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
South Fork WindOrsted Wind Power North America LLCEast Hampton, NY99 GWh-Sep 2024 Wind
NY Lancaster Gunnville Rd Site 1 Solar CSGAC Power 14, LLCLancaster, NY451 MWh-Dec 2023 Solar
High River Energy Center, LLCHigh River Energy Center, LLCFlorida, NY37 GWh-Sep 2024 Solar
NY Lancaster Shisler Rd Site 2 Solar CSGAC Power 14, LLCLancaster, NY466 MWh-Dec 2023 Solar
East Point Energy Center, LLCEast Point Energy Center, LLCSharon Springs, NY45 GWh-Sep 2024 Solar
EffleyErie Boulevard Hydropower LPCroghan, NY17 GWhDec 1901Dec 2023 Water
BelfortErie Boulevard Hydropower LPCroghan, NY13 GWhDec 1902Dec 2023 Water
SchaghticokeErie Boulevard Hydropower LPSchaghticoke, NY86 GWhDec 1907Dec 2023 Water
Johnsonville DamErie Boulevard Hydropower LPJohnsonville, NY14 GWhDec 1908Dec 2023 Water
EphratahErie Boulevard Hydropower LPSaint Johnsville, NY9 GWhDec 1910Dec 2023 Water
Franklin (NY)Erie Boulevard Hydropower LPFranklin, NY13 GWhDec 1910Dec 2023 Water
InghamsErie Boulevard Hydropower LPLittle Falls, NY30 GWhDec 1911Dec 2023 Water
South EdwardsErie Boulevard Hydropower LPFine, NY22 GWhDec 1911Dec 2023 Water
ChasmErie Boulevard Hydropower LPMalone, NY27 GWhDec 1912Dec 2023 Water
TaylorvilleErie Boulevard Hydropower LPCroghan, NY27 GWhDec 1912Dec 2023 Water
EagleErie Boulevard Hydropower LPCroghan, NY33 GWhDec 1913Dec 2023 Water
HannawaErie Boulevard Hydropower LPPierrepont, NY54 GWhDec 1913Dec 2023 Water
Oswego Falls EastErie Boulevard Hydropower LPFulton, NY24 GWhDec 1913Dec 2023 Water
Oswego Falls WestErie Boulevard Hydropower LPFulton, NY8 GWhDec 1913Dec 2023 Water
Diamond Island PlantCentral Rivers Power US, LLCWatertown, NY4 GWhDec 1913Dec 2023 Water
Waterloo Hydroelectric ProjectC-S Canal Hydro, LLCWaterloo, NY4 GWhDec 1914Dec 2023 Water
MinettoErie Boulevard Hydropower LPMinetto, NY33 GWhDec 1914Dec 2023 Water
School StreetErie Boulevard Hydropower LPCohoes, NY169 GWhDec 1914Dec 2023 Water
ElmerErie Boulevard Hydropower LPCroghan, NY11 GWhDec 1915Dec 2023 Water
Seneca Falls Hydroelectric ProjectC-S Canal Hydro, LLCSeneca Falls, NY10 GWhDec 1916Dec 2023 Water
ColtonErie Boulevard Hydropower LPPierrepont, NY172 GWhDec 1917Dec 2023 Water
Rochester 5Rochester Gas & Electric CorpRochester, NY19 GWhJun 1918Jan 2023 Water
SchuylervilleErie Boulevard Hydropower LPSchuylerville, NY9 GWhDec 1918Dec 2023 Water
Trenton FallsErie Boulevard Hydropower LPBarneveld, NY140 GWhDec 1918Dec 2023 Water
DashvilleCentral Hudson Gas & Elec CorpDashville, NY13 GWhDec 1919Dec 2023 Water
Black RiverErie Boulevard Hydropower LPBlack River, NY29 GWhDec 1919Dec 2023 Water
KamargoErie Boulevard Hydropower LPBlack River, NY29 GWhDec 1920Dec 2023 Water
WaterportErie Boulevard Hydropower LPWaterport, NY16 GWhDec 1920Dec 2023 Water
CadyvilleNew York State Elec & Gas CorpTown ofSchuyler Falls, NY26 GWhJul 1921Dec 2023 Water
Hailesboro 4 PlantCentral Rivers Power US, LLCHailesboro, NY8 GWhDec 1921Dec 2023 Water
Green Island Hydroelectric StationAlbany Engineering CorporationGreen Island, NY44 GWhOct 1922Dec 2023 Water
Browns FallsErie Boulevard Hydropower LPOswegatchie, NY59 GWhDec 1922Dec 2023 Water
Sherman IslandErie Boulevard Hydropower LPQueensbury, NY204 GWhDec 1922Dec 2023 Water
Mongaup FallsEagle Creek Renewable Energy, LLCForestburgh, NY9 GWhJun 1923Dec 2023 Water
Lyons Falls HydroelectricNorthbrook Lyons Falls LLCLyons Falls, NY28 GWhNov 1923Dec 2023 Water
SturgeonCentral Hudson Gas & Elec CorpTillson, NY48 GWhDec 1923Dec 2023 Water
Feeder Dam Hydro PlantErie Boulevard Hydropower LPS. Glen Falls, NY28 GWhDec 1923Dec 2023 Water
BeardsleeErie Boulevard Hydropower LPLittle Falls, NY53 GWhDec 1923Dec 2023 Water
Flat RockErie Boulevard Hydropower LPFine, NY21 GWhDec 1923Dec 2023 Water
Fulton HydroErie Boulevard Hydropower LPFulton, NY6 GWhDec 1923Dec 2023 Water
HerringsErie Boulevard Hydropower LPCarthage, NY27 GWhDec 1923Dec 2023 Water
HeuveltonErie Boulevard Hydropower LPVillage of Heuvelton, NY5 GWhDec 1923Dec 2023 Water
PiercefieldErie Boulevard Hydropower LPPiercefield, NY14 GWhDec 1923Dec 2023 Water
Spier FallsErie Boulevard Hydropower LPGansevoort, NY253 GWhDec 1923Dec 2023 Water
Sugar IslandErie Boulevard Hydropower LPPotsdam, NY30 GWhDec 1923Dec 2023 Water
Vischer FerryNew York Power AuthorityRexford, NY58 GWhJun 1924Dec 2023 Water
CrescentNew York Power AuthorityCrescent, NY65 GWhJun 1924Dec 2023 Water
WatertownCity of Watertown - (NY)Watertown, NY23 GWhJul 1924Dec 2023 Water
DeferietErie Boulevard Hydropower LPDeferiet, NY69 GWhDec 1924Dec 2023 Water
High Falls - Croghan NYErie Boulevard Hydropower LPCroghan, NY35 GWhDec 1924Dec 2023 Water
ParishvilleErie Boulevard Hydropower LPParishville, NY17 GWhDec 1924Dec 2023 Water
SewallsErie Boulevard Hydropower LPWatertown, NY15 GWhDec 1924Dec 2023 Water
Soft MapleErie Boulevard Hydropower LPCroghan, NY47 GWhDec 1924Dec 2023 Water
VarickErie Boulevard Hydropower LPOswego, NY23 GWhDec 1925Dec 2023 Water
Rainbow Falls AuscbleNew York State Elec & Gas CorpTown of Auscble, NY10 GWhJul 1926Dec 2023 Water
Theresa PlantCentral Rivers Power US, LLCTheresa, NY1 GWhDec 1926Dec 2023 Water
Allens FallsErie Boulevard Hydropower LPParishville, NY32 GWhDec 1926Dec 2023 Water
Upper Newton FallsErie Boulevard Hydropower LPNewton Falls, NY8 GWhDec 1926Dec 2023 Water
RioEagle Creek Renewable Energy, LLCGlen Spey, NY31 GWhNov 1927Dec 2023 Water
Eel WeirErie Boulevard Hydropower LPOswegatchie, NY9 GWhDec 1927Dec 2023 Water
East NorfolkErie Boulevard Hydropower LPNorfolk, NY27 GWhDec 1927Dec 2023 Water
NorfolkErie Boulevard Hydropower LPNorfolk, NY32 GWhDec 1927Dec 2023 Water
NorwoodErie Boulevard Hydropower LPNorwood, NY14 GWhDec 1927Dec 2023 Water
RaymondvilleErie Boulevard Hydropower LPNorfolk, NY14 GWhDec 1927Dec 2023 Water
High DamOswego City ofOswego, NY4 GWhJul 1928Dec 2023 Water
MoshierErie Boulevard Hydropower LPLowville, NY44 GWhDec 1928Dec 2023 Water
E J WestErie Boulevard Hydropower LPLake Luzerne, NY69 GWhDec 1929Dec 2023 Water
Lighthouse HillErie Boulevard Hydropower LPAltmar, NY24 GWhDec 1929Dec 2023 Water
Beebee Island Hydro PlantErie Boulevard Hydropower LPWatertown, NY55 GWhDec 1930Dec 2023 Water
Dexter PlantCentral Rivers Power US, LLCDexter, NY8 GWhDec 1930Dec 2023 Water
Bennetts BridgeErie Boulevard Hydropower LPAltmar, NY96 GWhDec 1931Dec 2023 Water
Swinging Bridge 2Eagle Creek Renewable Energy, LLCForestburgh, NY18 GWhJul 1939Dec 2023 Water
MacombErie Boulevard Hydropower LPMalone, NY7 GWhDec 1939Dec 2023 Water
YalevilleErie Boulevard Hydropower LPNorfolk, NY4 GWhDec 1939Dec 2023 Water
Plant No 1 FreeportVillage of Freeport - (NY)Freeport, NY20 MWhDec 1940Dec 2023 Distillate Fuel Oil
Hydraulic RaceErie Boulevard Hydropower LPLockport, NY8 GWhDec 1941Nov 2023 Water
Charles P KellerVillage of Rockville Centre - (NY)Rockville Centre, NY24 MWhDec 1941Dec 2023 Natural Gas : 90.3% Distillate Fuel Oil : 9.7%
Mill CNew York State Elec & Gas CorpTown of Plattsburgh, NY29 GWhJul 1943Dec 2023 Water
Brookfield Power Glen Falls HydroErie Boulevard Hydropower LPGlen Falls, NY52 GWhDec 1943Sep 2024 Water
High Falls - Saranac NYNew York State Elec & Gas CorpTown of Saranac, NY88 GWhJul 1948Dec 2023 Water
Pyrites PlantCentral Rivers Power US, LLCPyrites, NY28 GWhDec 1948Dec 2023 Water
Glenwood HydroErie Boulevard Hydropower LPMedina, NY8 GWhDec 1949Dec 2023 Water
S A CarlsonJamestown Board of Public UtilJamestown, NY52 GWhJul 1951Dec 2023 Natural Gas
East RiverConsolidated Edison Co-NY IncNew York, NY3 TWhOct 1951Sep 2024 Natural Gas
Danskammer Generating StationDanskammer EnergyNewburgh, NY19 GWhNov 1951Dec 2023 Natural Gas : 99.9%
Stewarts BridgeErie Boulevard Hydropower LPCorinth, NY134 GWhDec 1951Dec 2023 Water
Rochester 26Rochester Gas & Electric CorpRochester, NY8 GWhJul 1952Aug 2023 Water
GouldtownNorthbrook Lyons Falls LLCLyonsdale, NY9 GWhJul 1953Dec 2023 Water
NeversinkNew York Power AuthorityGrahmsville, NY21 GWhNov 1953Dec 2023 Water
Greenidge Generation LLCGreenidge Generation Holdings LLCDresden, NY624 GWhNov 1953Dec 2023 Natural Gas
South ColtonErie Boulevard Hydropower LPColton, NY95 GWhDec 1953Dec 2023 Water
Astoria Generating StationU S Power Generating Company LLCAstoria, NY730 GWhFeb 1954Dec 2023 Natural Gas : 88.9% Residual Fuel Oil : 11.1%
RED-Rochester, LLCRED-Rochester, LLCRochester, NY303 GWhJul 1954Sep 2024 Natural Gas
Five FallsErie Boulevard Hydropower LPColton, NY115 GWhDec 1954Dec 2023 Water
KostervilleNorthbrook Lyons Falls LLCLyonsdale, NY3 GWhApr 1955Dec 2023 Water

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division906.2 GWh4
#25Dominion Energy South Carolina, Inc.26.0 TWh85
#13Duke Energy Carolinas111.5 TWh556
#17Duke Energy Progress East63.3 TWh554
#51Duke Energy Progress West4.1 TWh10
#15ISO New England103.6 TWh1,487
#24Louisville Gas and Electric Company and Kentucky Utilities Company33.2 TWh20
#1PJM Interconnection, LLC844.3 TWh2,305
#31South Carolina Public Service Authority18.1 TWh33
#60Southeastern Power Administration1.6 TWh11

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#6Southern Company Services, Inc. - Trans248.7 TWh393
#7California Independent System Operator191.3 TWh1,943
#9Tennessee Valley Authority158.1 TWh170
#10Florida Power & Light Co.147.2 TWh159
#12New York Independent System Operator129.7 TWh1,100
#13Duke Energy Carolinas111.5 TWh556
#15ISO New England103.6 TWh1,487
#16Bonneville Power Administration80.1 TWh158
#17Duke Energy Progress East63.3 TWh554
#18Salt River Project Agricultural Improvement and Power District58.9 TWh45