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 102.8 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 | 57.6% Nuclear | 25% Water | 7.7% Other Fuel | 4.6% 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 301 to 400 of 1,204
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Chicopee Granby Road SolarCitizens Enterprises CorporationChicopee, MA2 GWhDec 2014Dec 2023 Solar
Joe JennyAMP MA Joe JennyOxford, MA2 GWhApr 2018Dec 2023 Solar
Middlebury CollegeMiddlebury College BiomassMiddlebury, VT2 GWhDec 1979Aug 2024 Wood/Wood Waste Solids : 77.1% Natural Gas : 22.9%
Camelot Wind LLCCamelot Wind LLCPlymouth, MA2 GWhSep 2012Dec 2023 Wind
ChicopeeCaptona Chicopee LLCChicopee, MA2 GWhMar 2017Dec 2023 Solar
Park StGreenbacker Renewable Energy CorporationRutland, VT2 GWhNov 2014Dec 2023 Solar
Westminster Renewables, LLC CSGWestminster Renewables, LLCWestminster, MA2 GWhSep 2018Dec 2023 Solar
GD Glocester White Oak I, LLCGD Glocester White Oak I, LLCGlocester, RI2 GWhNov 2020Dec 2023 Solar
Spring Hill RoadAES Distributed EnergyBarre, MA3 GWhNov 2015Mar 2024 Solar
Open View Solar FarmCross Pollination IncNew Haven, VT3 GWhAug 2013Dec 2023 Solar
Hull Wind IIHull Municipal Light PlantHull, MA3 GWhApr 2006Apr 2023 Wind
Cenergy - Wiscasset (CSG)Luminace Sunbeam Development Holdings, LLCWiscasset, ME3 GWhJun 2023Dec 2023 Solar
Acushnet-Braley Road 1CleanCapital HoldingsFreetown, MA3 GWhDec 2012Dec 2023 Solar
Dartmouth SolarConsolidated Edison Development Inc.Dartmouth, MA3 GWhFeb 2011Dec 2023 Solar
Falmouth 2 SolarCitizens Enterprises CorporationFalmouth, MA3 GWhAug 2021Dec 2023 Solar
West Greenwich SolarConsolidated Edison Development Inc.West Greenwich, RI3 GWhApr 2013Aug 2024 Solar
Plainfield Community Solar LLCPlainfield Solar LLCPlainfield, MA3 GWhJan 2019Dec 2023 Solar
Moretown Generating StationMoretown Hydroelectric LLCMoretown, VT3 GWhDec 1988Dec 2023 Water
Southampton Solar PVNSTAR Electric CompanySouthampton, MA3 GWhJan 2019Dec 2023 Solar
West Davisville SolarAltus Power America Management, LLCNorth Kingstown, RI3 GWhNov 2013Dec 2023 Solar
SunGen Sharon 1 LLCSunGen Sharon 1 LLCSharon, VT3 GWhJul 2012Dec 2023 Solar
Onondaga County- ClearwaterTesla Inc.Oswego, NY3 GWhJun 2017Dec 2023 Solar
WED Stilson SolarCleanCapital HoldingsRichmond, RI3 GWhNov 2017Dec 2023 Solar
Wilmington SolarMN8 Energy LLCWilmington, MA3 GWhOct 2015Dec 2023 Solar
Ashby Solar, LLC CSGAshby Solar, LLCFitchburg, MA3 GWhJun 2018Dec 2023 Solar
Leominster (MA)-South Street-R&DSouth Street Solar, LLCTewksbury, MA3 GWhNov 2013Dec 2023 Solar
Whitcomb Solar FarmERWR Whitcomb Farm Solar LLCEssex Junction, VT3 GWhSep 2014Dec 2023 Solar
Lisbon Street SolarNextGrid Cliffrose, LLCLewiston, ME3 GWhMar 2022Dec 2023 Solar
Seaboard Oxford, LLCNavisun LLCOxford, MA3 GWhJul 2020Dec 2023 Solar
GD West Greenwich Victory I, LLCGD West Greenwich Victory I, LLCWest Greenwich, RI3 GWhNov 2019Dec 2023 Solar
Town of Uxbridge MA at Commerce DrLuminace Solar Net Metering, LLCUxbridge, MA3 GWhMay 2012Dec 2023 Solar
Newton Rumford LandfillNewton Municipal Solar LLC - RumfordNewton, MA3 GWhJun 2017Dec 2023 Solar
Fall River Solar CSGMN8 Energy LLCFall River, MA3 GWhJan 2013Dec 2023 Solar
West Bridgewater AB CSGMN8 Energy LLCWest Bridgewater, MA3 GWhMay 2017Dec 2023 Solar
WestminsterMN8 Energy LLCWestminster, VT3 GWhNov 2016Dec 2023 Solar
Syncarpha Halifax Hybrid CSGSyncarpha Halifax, LLCHalifax, MA3 GWhNov 2020Dec 2023 Solar : 99.0%
Cottage Street Solar FacilityWestern Massachusetts Electric CompanySpringfield, MA3 GWhApr 2014Aug 2024 Solar
Hopkinton CSGAltus Power America Management, LLCHopkinton, MA3 GWhMar 2019Dec 2023 Solar
Redman North Community SolarAES Distributed EnergyBrockport, NY3 GWhJan 2022Dec 2023 Solar
GMP Solar - RichmondGreen Mountain Power CorpRichmond, VT3 GWhSep 2016Aug 2024 Solar
Princeton Wind FarmTown of Princeton - (MA)Princeton, MA3 GWhDec 2009Dec 2023 Wind
Kearsarge GillKearsarge Gill LLCGill, MA3 GWhDec 2017Dec 2023 Solar
ER Salvage YardGreenbacker Renewable Energy CorporationMorrisville, VT3 GWhOct 2021Dec 2023 Solar
Seaboard Sheffield, LLCNavisun LLCSheffield, MA3 GWhMar 2021Dec 2023 Solar
Harbor Road Solar 1Harbor Road Solar 1, LLCCheshire, MA3 GWhNov 2021Dec 2023 Solar
Dudley Solar CSGDudley Solar, LLCDudley, MA3 GWhJul 2017Dec 2023 Solar
Clarendon Solar FarmClarendon Solar Farm, LLCNorth Clarendon, VT3 GWhJun 2014Dec 2023 Solar
Easthampton Landfill-City of EasthamptonCleanCapital HoldingsEasthampton, MA3 GWhMay 2012Dec 2023 Solar
Charlotte Solar LLC VTAltus Power America Management, LLCCharlotte, VT3 GWhJun 2014Dec 2023 Solar
Ayers Village SolarAltus Power America Management, LLCMethuen, MA3 GWhMay 2014Dec 2023 Solar
Spencer Solar MACitizens Enterprises CorporationSpencer, MA3 GWhFeb 2020Dec 2023 Solar
Citizens Agawam Landfill SolarCitizens Enterprises CorporationAgawam, MA3 GWhMar 2017Dec 2023 Solar
Town of Otis Wind Energy ProjectTown of OtisOtis, MA3 GWhFeb 2018Dec 2023 Wind
Partridge Hill Solar HybridAES Distributed EnergyCharlton, MA3 GWhJun 2020Dec 2023 Solar
Weston Landfill SolarAmeresco, Inc - WestonWeston, MA3 GWhFeb 2016Dec 2023 Solar
Carver MA 1 Community SolarNavisun LLCCarver, MA3 GWhAug 2016Dec 2023 Solar
Lawrence BrookGreenbacker Renewable Energy CorporationMorristown, VT3 GWhNov 2020Dec 2023 Solar
Chittenden County Solar PartnersChittenden County Solar Partners LLCSouth Burlington, VT3 GWhApr 2011Dec 2023 Solar
Stetson Road Solar - Barre IKearsarge Solar LLCBarre, MA3 GWhApr 2014Dec 2023 Solar
Technology Drive SolarConsolidated Edison Development Inc.Brattleboro, VT3 GWhAug 2014Dec 2023 Solar
Fairview Farms SolarNuGen Capital ManagementWhately, MA3 GWhMay 2014Dec 2023 Solar
DG Tufts Knoll LLC CSGDG Tufts Knoll, LLCNorth Grafton, MA3 GWhJul 2017Dec 2023 Solar
Gardner Solar 1Gardner Solar 1, LLCGardner, MA3 GWhApr 2014Dec 2023 Solar
Wilson SolarConsolidated Edison Solutions Inc.Spencer, MA3 GWhMay 2013Dec 2023 Solar
Dynamic - WalpoleAES Distributed EnergyWalpole, MA3 GWhMay 2017Dec 2023 Solar
Barrett Farm Solar - Phase IOnyx Asset Services GroupThompson, CT3 GWhSep 2017Dec 2023 Solar
Syncarpha Hancock I CSGSyncarpha Hancock I, LLCHancock, MA3 GWhOct 2017Dec 2023 Solar
A Street 2Captona A Street 2 Johnston LLCJohnston, RI3 GWhNov 2018Dec 2023 Solar
Hatfield Renewables Community SolarHatfield Renewables, LLCHatfield, MA3 GWhAug 2017Dec 2023 Solar
Sudbury SolarEcos Energy LLCSudbury, VT3 GWhApr 2016Dec 2023 Solar
Fairhaven C CSGMN8 Energy LLCFairhaven, MA3 GWhApr 2017Dec 2023 Solar
Hinsdale Solar PVNSTAR Electric CompanyHinsdale, MA3 GWhDec 2018Dec 2023 Solar
Bristol Solar One, LLCDG Connecticut III, LLCBristol, CT3 GWhApr 2021Dec 2023 Solar
KS Solar Six LLCKearsarge Solar LLCHubbardston, MA3 GWhNov 2013Dec 2023 Solar
Shirley WaterAltus Power America Management, LLCShirley, MA3 GWhJul 2016Dec 2023 Solar
BeverlyIntegrys MA Solar, LLCBeverly, MA3 GWhApr 2014Dec 2023 Solar
Granby LFGIndustrial Power Services Corp.Granby, MA3 GWhAug 2001Dec 2023 Landfill Gas
Rockland Solar CSGMN8 Energy LLCRockland, MA3 GWhNov 2013Dec 2023 Solar
Hadley 2 Solar, LLC CSGHadley 2 Solar, LLCHadley, MA3 GWhNov 2016Dec 2023 Solar
HooksettCentral Rivers Power NH, LLCHooksett, NH3 GWhJul 1927Dec 2023 Water
Watertown Solar One, LLCDG Connecticut III, LLCWatertown, CT3 GWhMay 2021Dec 2023 Solar
Westport Community Solar GardenBWC Bass River LLCWestport, MA3 GWhJun 2017Dec 2023 Solar
Winchendon Landfill SolarOnyx Asset Services GroupWinchendon, MA3 GWhSep 2018Dec 2023 Solar
201 Sturbridge BAltus Power America Management, LLCBrimfield, MA3 GWhMay 2014Dec 2023 Solar
Greenfield Solar PVNSTAR Electric CompanyGreenfield, MA3 GWhDec 2018Dec 2023 Solar
Rising PaperAltus Power America Management, LLCGreat Barrington, MA3 GWhApr 2016Dec 2023 Solar
Washburn Road SolarREA Investments, LLCFreetown, MA3 GWhNov 2018Dec 2023 Solar
Limerick Road Solar FarmLimerick Road Solar, LLCShelburne, VT3 GWhNov 2013Dec 2023 Solar
Mechanic FallsKEI (Maine) Power Management (IV) LLCMechanic Falls, ME3 GWhMar 1986Dec 2023 Water
Dickinson Solar (CT)Ecos Energy LLCHampton, CT3 GWhMay 2020Dec 2023 Solar
Fairhaven WindFairhaven Wind LLCFairhaven, MA3 GWhMar 2012Dec 2023 Wind
Chicopee River SolarCitizens Enterprises CorporationSpringfield, MA3 GWhDec 2014Dec 2023 Solar
ER Center Road Solar, LLCGreenbacker Renewable Energy CorporationHardwick, VT3 GWhApr 2022Dec 2023 Solar
Claire Solar FarmClaire Solar Partners LLCSouth Burlington, VT3 GWhJun 2014Dec 2023 Solar
Williamsburg Solar LLC VNEM CSGTesla Inc.Haydenville, MA3 GWhJan 2016Dec 2023 Solar
LeominsterSyncarpha Massachusetts, LLCLeominster, MA3 GWhApr 2015Dec 2023 Solar
Manheim New EnglandCox EnterprisesNorth Dighton, MA3 GWhNov 2012Dec 2023 Solar
GSPP Devens, LLCGreen Street Power PartnersAyer, MA3 GWhDec 2018Dec 2023 Solar
Stafford St 2 Community SolarStafford St Solar 2, LLCLecister, MA3 GWhApr 2018Dec 2023 Solar
Ipswich Wind TurbineTown of Ipswich - (MA)Ipswich, MA3 GWhApr 2011Dec 2023 Wind

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#7California Independent System Operator191.5 TWh1,943
#9Tennessee Valley Authority157.5 TWh170
#10Florida Power & Light Co.147.7 TWh159
#12New York Independent System Operator130.0 TWh1,100
#13Duke Energy Carolinas110.9 TWh556
#15ISO New England102.8 TWh1,487
#16Bonneville Power Administration80.0 TWh158
#17Duke Energy Progress East63.3 TWh554
#18Salt River Project Agricultural Improvement and Power District59.0 TWh45
#19PacifiCorp East52.6 TWh204