2. Balancing Authorities
  3. ISO New England

ISO New England

Balancing Authority Summary Information

ISO New England is ranked #15 out of 65 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityISO New England
States Connecticut Maine Massachusetts New Hampshire New York Rhode Island Vermont
Last Update Nov 2024
Annual Generation 103.1 TWh
Power Plants1,487
Utilities782
Ranked #15 out of 65 in terms of net annual generation
Ranked #11 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 57.5% Nuclear | 25.1% Water | 7.5% Other Fuel | 4.5% Wind | 3.3% Solar | 1.2% Coal | 0.1%

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Daily Net Generation for ISO New England for the past 3 Years

List of All ISO New England Power Plants

Displaying Results 1,101 to 1,200 of 1,204
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Townline Community SolarAES Distributed EnergyBatavia, NY7 GWhJan 2022Dec 2023 Solar
Southington Solar OneDG Connecticut III, LLCSouthington, CT9 GWhJan 2022Dec 2023 Solar
Burlington Solar 1DG Connecticut III, LLCBurlington, CT5 GWhJan 2022Dec 2023 Solar
Milo CSGMilo CSG, LLCMilo, ME6 GWhJan 2022Dec 2023 Solar
River RoadNorridgewock River Road Solar, LLCNorridgewock, ME8 GWhFeb 2022Dec 2023 Solar
BaldwinMaine DG Solar Baldwin, LLCWest Baldwin, ME9 GWhFeb 2022Dec 2023 Solar
AugustaMaine DG Solar Augusta, LLCAugusta, ME5 GWhFeb 2022Dec 2023 Solar
MonmouthMaine DG Solar Monmouth, LLCMonmouth, ME8 GWhFeb 2022Dec 2023 Solar
Merrill Road SolarNextGrid Mangrove, LLCLewiston, ME6 GWhFeb 2022Dec 2023 Solar
CVEC Round 4 Brewster Captn Golf CourseFreemans Way Solar Project 2019, LLCBrewster, MA1 GWhFeb 2022Dec 2023 Solar
TPE King Solar Holdings1, LLC (CSG)Nautilus Solar SolutionsNorth Smithfield, RI19 GWhMar 2022Dec 2023 Solar
Lisbon Street SolarNextGrid Cliffrose, LLCLewiston, ME3 GWhMar 2022Dec 2023 Solar
Auburn Solar ProjectAgilitas Energy, Inc.Auburn, MA8 GWhApr 2022Dec 2023 Solar
ER Center Road Solar, LLCGreenbacker Renewable Energy CorporationHardwick, VT3 GWhApr 2022Dec 2023 Solar
Livermore Falls CSGLivermore Falls CSG, LLCLivermore Falls, ME5 GWhApr 2022Dec 2023 Solar
Palmyra PV - BD Solar Palmyra LLCBD Solar Palmyra LLCPalmyra, ME8 GWhMay 2022Dec 2023 Solar
BD Solar Hancock LLCBD Solar Hancock LLCAugusta, ME6 GWhMay 2022Mar 2023 Solar
BD Solar Ellsworth LLCBD Solar Hancock North LLCAugusta, ME2 GWhMay 2022Dec 2023 Solar
VenturaVentura Drive Dartmouth Solar 1, LLCDartmouth, MA2 GWhMay 2022Dec 2023 Solar
Athens AT01Nautilus Solar SolutionsAthens, ME7 GWhMay 2022Dec 2023 Solar
Washington WS01Nautilus Solar SolutionsWashington, ME6 GWhMay 2022Dec 2023 Solar
Farmingdale FA01Nautilus Solar SolutionsFarmingdale, ME8 GWhMay 2022Dec 2023 Solar
Winslow PV - BD Solar 2 LLCBD Solar 2 LLCWinslow, ME11 GWhJun 2022Dec 2023 Solar
Main Rd Community SolarAES Distributed EnergyNewstead, NY8 GWhJun 2022Dec 2023 Solar
Faunce Corner Community SolarFaunce Corner Road Dartmouth Solar 1, LLCDartmouth, MA4 GWhJun 2022Dec 2023 Solar
MA BlackstoneCatalyze Blackstone 83 Federal Street Microgrid, LLCBlackstone, MA4 GWhJun 2022Dec 2023 Solar
Wells (ME)Nautilus Solar SolutionsWells, ME8 GWhJun 2022Dec 2023 Solar
Brookwood Drive Community SolarAES Distributed EnergyWestport, MA5 GWhJul 2022Dec 2023 Solar
Dynamic MadisonMN8 Energy LLCMadison, ME9 GWhJul 2022Dec 2023 Solar
Harmony SolarMaine DG Solar Harmony, LLCHarmony, ME9 GWhJul 2022Dec 2023 Solar
Town of Amherst SolarTown of Amherst Solar, LLCAmherst, MA4 GWhJul 2022Dec 2023 Solar
West Haydenville PJ Community SolarAES Distributed EnergyWilliamsburg, MA8 GWhAug 2022Dec 2023 Solar
ER Bone Hill Solar, LLCGreenbacker Renewable Energy CorporationNorthfield, VT2 GWhAug 2022Dec 2023 Solar
UMass PV Lot 22Consolidated Edison Development Inc.Amherst, MA3 GWhAug 2022Dec 2023 Solar
Webb Road SolarNextGrid Mastic, LLCWaterville, ME5 GWhAug 2022Dec 2023 Solar
Yale New Haven - New LondonBloom EnergyNew London, CT15 GWhAug 2022Dec 2023 Natural Gas
North Kingstown Solar LLCNorth Kingstown Solar LLCNorth Kingstown, RI3 GWhAug 2022Dec 2023 Solar
OaklandNautilus Solar SolutionsOakland, ME8 GWhAug 2022Dec 2023 Solar
North Stonington Solar Center, LLCAdapture Renewables, Inc.North Stonington, CT31 GWhSep 2022Dec 2023 Solar
Syncarpha Millbury Hybrid (CSG)Syncarpha Millbury, LLCMillbury, MA8 GWhSep 2022Dec 2023 Solar
Dynamic Corinth (CSG)MN8 Energy LLCCorinth, ME4 GWhSep 2022Dec 2023 Solar
Silver MapleWEB Silver Maple Wind LLCClifton, ME52 GWhSep 2022Dec 2023 Wind
McAllister LandfillSolar Breakers LLCPortsmouth, RI693 MWhSep 2022Dec 2023 Solar
Tank Farm 4Solar Breakers LLCPortsmouth, RI4 GWhSep 2022Dec 2023 Solar
Syncarpha Westminster Hybrid CSGSyncarpha Westminster, LLCWestminster, MA6 GWhOct 2022Dec 2023 Solar
ER Sand HillGreenbacker Renewable Energy CorporationCastleton, VT4 GWhOct 2022Dec 2023 Solar
Norton Powerhouse 2Norton Powerhouse 2Worcester, MA29 GWhOct 2022Dec 2023 Natural Gas
Beacon Solar, LLCBeacon Solar, LLCEasthampton, MA4 GWhOct 2022Dec 2023 Solar
Niagara Bottling - BloomfieldWestbound Solar 3, LLCBloomfield, CT4 GWhOct 2022Dec 2023 Solar
SCS Harpswell 012903 Brunswick, LLCSol SystemsBrunswick, ME7 GWhOct 2022Dec 2023 Solar
French King Solar LLCFrench King Solar LLCErving, MA7 GWhOct 2022Dec 2023 Solar
North BridgtonNautilus Solar SolutionsOakland, ME8 GWhOct 2022Dec 2023 Solar
Subase Microgrid ProjectConnecticut Mun Elec Engy CoopGroton, CT34 GWhNov 2022Dec 2023 Natural Gas
Naval Sub Base New London Fuel CellGroton Station Fuel Cell, LLCGroton, CT34 GWhNov 2022Dec 2023 Natural Gas
Kearsarge West Shore Solar LLCKearsarge West Shore Solar LLCPortsmouth, RI7 GWhNov 2022Dec 2023 Solar
Water Street SolarAES Distributed EnergyRandolph, ME6 GWhNov 2022Dec 2023 Solar
Huxley SolarHuxley Solar, LLCLudlow, MA4 GWhNov 2022Dec 2023 Solar
Emerald Marshfields, LLCEmerald Marshfield, LLCMarshfield, MA2 GWhNov 2022Dec 2023 Solar
White Rock Road LLCWhite Rock Road LLCWesterly, RI10 GWhNov 2022Dec 2023 Solar
Barefoot SolarMadison Energy Investments LLCFairfiled, ME4 GWhNov 2022Dec 2023 Solar
GD West Greenwich Nooseneck I, LLCGD West Greenwich Nooseneck I, LLCWest Greenwich, RI28 GWhNov 2022Dec 2023 Solar
Town HouseNautilus Solar SolutionsChelsea, ME8 GWhNov 2022Dec 2023 Solar
Freetown MA 1, LLCNavisun LLCFreetown, MA1 GWhNov 2022Dec 2023 Solar
Mainely Solar (Wyman Hill Solar LLC)Wyman Hill Solar, LLCRumford, ME4 GWhNov 2022Dec 2023 Solar
Old Middleboro Road SolarAgilitas Energy, Inc.Rochester, MA10 GWhDec 2022Dec 2023 Solar
MA CS Uxbridge Community SolarMA CS Uxbridge, LLCUxbridge, MA4 GWhJan 2023Dec 2023 Solar
NortonMadison Energy Holdings LLCNorton, MA707 MWhFeb 2023Dec 2023 Solar
Kearsarge Upper UnionKearsarge Upper Union LLCFranklin, MA1 GWhFeb 2023Dec 2023 Solar
Kearsarge Smithfield LLCKearsarge Smithfield LLCBurrillville, RI11 GWhMar 2023Dec 2023 Solar
Kearsarge 100 Sohier RdKearsarge Beverly LLCBeverly, MA3 GWhApr 2023Dec 2023 Solar
Treasure Lane Solar 1AES Clean EnergyManchester, ME1 GWhApr 2023Dec 2023 Solar
LoringVC RenewablesLimestone, ME4 GWhApr 2023Dec 2023 Solar
ME Novel Lighthouse - Front St. Solar CSGLuminace Sunbeam Development Holdings, LLCSkowhegan, ME1 GWhApr 2023Dec 2023 Solar
SidneyNautilus Solar SolutionsSidney, ME1 GWhApr 2023Dec 2023 Solar
BWC Beech Ridge Brook, LLCNavisun LLCScarborough, ME5 GWhApr 2023Dec 2023 Solar
FryeburgNautilus Solar SolutionsFryeburg, ME6 GWhApr 2023Dec 2023 Solar
Douglas Pike Solar, LLCNavisun LLCBurrillville, RI2 GWhMay 2023Dec 2023 Solar
Samoset SolarSamoset Solar, LLCRockport, ME2 GWhJun 2023Dec 2023 Solar
Niagara Depot SolarNiagara Depot Solar, LLCNiagara Falls, NY2 GWhJun 2023Dec 2023 Solar
3ColtonMadison Energy Holdings LLCMillbury, MA2 GWhJun 2023Dec 2023 Solar
Cenergy - Waterville (CSG)Luminace Sunbeam Development Holdings, LLCWaterville, ME2 GWhJun 2023Dec 2023 Solar
Cenergy - Wiscasset (CSG)Luminace Sunbeam Development Holdings, LLCWiscasset, ME3 GWhJun 2023Dec 2023 Solar
MEVS DOT 109MEVS DOT, LLCAugusta, ME1 GWhJun 2023Dec 2023 Solar
CaribouVC RenewablesCaribou, ME2 GWhJul 2023Dec 2023 Solar
Gray SolarEcos Energy LLCRutland, VT463 MWhJul 2023Dec 2023 Solar
Fort FairfieldStandard SolarFairfield, ME1 GWhJul 2023Dec 2023 Solar
Howard Lane SolarNJR Clean Energy Ventures CorporationGlocester, RI842 MWhAug 2023Dec 2023 Solar
Broadway Solar (CSG)NextGrid Bitterbush, LLCBangor, ME1 GWhAug 2023Dec 2023 Solar
ME-EDFR-Phase I-WoolwichGreen Mile Solar, LLCWoolwich, ME2 GWhAug 2023Dec 2023 Solar
Cenergy - Richards (CSG)Luminace Sunbeam Development Holdings, LLCFairfield, ME220 MWhSep 2023Dec 2023 Solar
Pittsfield Solar (N. Main St)Maine DG Solar Pittsfield, LLCPittsfield, ME2 GWhSep 2023Dec 2023 Solar
StandishNautilus Solar SolutionsStandish, ME535 MWhSep 2023Dec 2023 Solar
Dry Bridge Solar (Brown University)MN8 Energy LLCNorth Kingstown, RI55 GWhOct 2023Sep 2024 Solar
ASD Cotuit MA Solar LLCASD Cotuit MA Solar LLCSandwich, MA110 MWhOct 2023Dec 2023 Solar
Arctaris Saddleback SolarArctaris Saddleback Solar, LLCDallas Plantation, ME201 MWhOct 2023Dec 2023 Solar
Corkwood Solar (CSG)NextGrid Corkwood, LLCHowland, ME344 MWhOct 2023Dec 2023 Solar
Acushnet MA 1Navisun LLCAcushnet, MA59 MWhNov 2023Dec 2023 Solar
Pleasant StreetGreenbacker Renewable Energy CorporationWilton, ME98 MWhNov 2023Dec 2023 Solar
Richmond HillGreenbacker Renewable Energy CorporationRichmond, ME16 MWhNov 2023Dec 2023 Solar
Robin Hollow SolarRobin Hollow Solar, LLCWest Greenwich, RI55 GWhNov 2023Sep 2024 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division903.4 GWh4
#25Dominion Energy South Carolina, Inc.26.0 TWh85
#13Duke Energy Carolinas110.9 TWh556
#17Duke Energy Progress East63.2 TWh554
#51Duke Energy Progress West4.1 TWh10
#24Louisville Gas and Electric Company and Kentucky Utilities Company33.1 TWh20
#12New York Independent System Operator129.8 TWh1,100
#1PJM Interconnection, LLC843.4 TWh2,305
#31South Carolina Public Service Authority17.9 TWh33
#60Southeastern Power Administration1.6 TWh11

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#7California Independent System Operator192.0 TWh1,943
#9Tennessee Valley Authority157.6 TWh170
#10Florida Power & Light Co.147.6 TWh159
#12New York Independent System Operator129.8 TWh1,100
#13Duke Energy Carolinas110.9 TWh556
#15ISO New England103.1 TWh1,487
#16Bonneville Power Administration80.0 TWh158
#17Duke Energy Progress East63.2 TWh554
#18Salt River Project Agricultural Improvement and Power District58.9 TWh45
#19PacifiCorp East52.7 TWh204