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 601 to 700 of 1,204
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Future Generation WindConsolidated Edison Solutions Inc.Plymouth, MA12 GWhJul 2016Dec 2023 Wind
CED Westfield Solar, LLCConsolidated Edison Development Inc.Westfield, MA3 GWhJul 2016Dec 2023 Solar
Shirley WaterAltus Power America Management, LLCShirley, MA3 GWhJul 2016Dec 2023 Solar
WED Portsmouth One, LLCGreenbacker Renewable Energy CorporationPortsmouth, RI4 GWhJul 2016Dec 2023 Wind
Nebraska Valley Solar FarmTown of Stowe- (VT)Stowe, VT1 GWhJul 2016Dec 2023 Solar
Foster SolarFoster Solar, LLCNorth Scituate, RI2 GWhJul 2016Dec 2023 Solar
Carver MA 1 Community SolarNavisun LLCCarver, MA3 GWhAug 2016Dec 2023 Solar
Wareham MA 1 Community SolarNavisun LLCWareham, MA3 GWhAug 2016Dec 2023 Solar
Westport MA 1 Community SolarNavisun LLCWestport, MA2 GWhAug 2016Dec 2023 Solar
Westport MA 2 Community SolarNavisun LLCWestport, MA2 GWhAug 2016Dec 2023 Solar
WED Coventry 1WED Coventry One, LLCCoventry, RI2 GWhSep 2016Dec 2023 Wind
Pfizer Groton Fuel CellGroton Fuel Cell 1 LLCGroton, CT42 GWhSep 2016Dec 2023 Natural Gas
Athens EnergyAthens Energy, LLCAthens, ME60 GWhSep 2016Dec 2023 Wood/Wood Waste Solids
GMP Solar - RichmondGreen Mountain Power CorpRichmond, VT3 GWhSep 2016Aug 2024 Solar
Curtis Hill Solar CSGCCC Solar Holdings LLCCharlton, MA3 GWhSep 2016Dec 2023 Solar
Depot Hill Solar CSGCCC Solar Holdings LLCCharlton, MA3 GWhSep 2016Dec 2023 Solar
Grafton PVMN8 Energy LLCGrafton, MA4 GWhSep 2016Dec 2023 Solar
UMASSConsolidated Edison Development Inc.Amherst, MA941 MWhSep 2016Dec 2023 Solar
GMP Solar - WillistonGreen Mountain Power CorpWilliston, VT7 GWhOct 2016Aug 2024 Solar
Sutton Solar CSGSutton Solar, LLCSutton, MA3 GWhOct 2016Dec 2023 Solar
Syncarpha FreetownMarie's Way Solar I, LLCFreetown, MA7 GWhOct 2016Dec 2023 Solar
Barrett PVMN8 Energy LLCOxford, MA17 GWhOct 2016Dec 2023 Solar
Centaurus Solar - MALSE Centaurus LLCAshland, MA4 GWhOct 2016Dec 2023 Solar
Bingham WindOnward EnergyBingham, ME427 GWhNov 2016Aug 2024 Wind
Block Island Wind FarmDeepwater Wind Block Island LLCNA, RI97 GWhNov 2016Aug 2024 Wind
Hancock Wind PlantOnward EnergyT22 MD, ME108 GWhNov 2016Aug 2024 Wind
Hunt Road SolarCitizens Enterprises CorporationAmesbury, MA7 GWhNov 2016Dec 2023 Solar
Palmer LandfillSyncarpha Bondsville, LLCPalmer, MA4 GWhNov 2016Dec 2023 Solar
CMEEC - BozrahTesla Inc.Bozrah, CT3 GWhNov 2016Dec 2023 Solar
Conn Mun Electric Energy CoopTesla Inc.Norwich, CT1 GWhNov 2016Dec 2023 Solar
SJA Solar LLC-Solterra Monastery CSGSJA Solar, LLCSpencer, MA72 GWhNov 2016Dec 2023 Solar
Pisgah Mountain WindPisgah Mountain, LLCClifton, ME24 GWhNov 2016Dec 2023 Wind
GMP Solar - Panton HybridGreen Mountain Power CorpPanton, VT8 GWhNov 2016Aug 2024 Solar : 97.0% Electricity used for energy storage : 3.0%
UI RCP Woodbridge FCUnited Illuminating CoWoodbridge, CT16 GWhNov 2016Dec 2023 Natural Gas
CMEEC - Norwich Stott St Solar HybridTesla Inc.Norwich, CT2 GWhNov 2016Dec 2023 Solar
Meadow SolarAltus Power America Management, LLCBoston, MA4 GWhNov 2016Dec 2023 Solar
Iron Horse Solar I CSGIron Horse Solar 1, LLCNorth Billerica, MA4 GWhNov 2016Dec 2023 Solar
VEC Alburgh ArraySoCore Energy LLCAlburgh, VT1 GWhNov 2016Dec 2023 Solar
GMP Solar - HartfordGreen Mountain Power CorpHartford, VT7 GWhNov 2016Aug 2024 Solar
GMP Solar - WilliamstownGreen Mountain Power CorpWilliamstown, VT7 GWhNov 2016Aug 2024 Solar
Cold River Road SolarAEP Onsite Partners, LLCNorth Clarendon, VT3 GWhNov 2016Dec 2023 Solar
AIS Solar ProjectTerraform ArcadiaLeominster, MA4 GWhNov 2016Dec 2023 Solar
Kearsarge Bellingham PVKearsarge Bellingham LLCBellingham, MA5 GWhNov 2016Dec 2023 Solar
Canis Major Solar FarmLSE Canis Major LLCSuffield, CT4 GWhNov 2016Dec 2023 Solar
Canis Minor Solar FarmLSE Canis Minor LLCBarkhamsted, CT2 GWhNov 2016Dec 2023 Solar
West Boylston Community Shared SolarTown of West Boylston - (MA)West Boylston, MA2 GWhNov 2016Dec 2023 Solar
Syncarpha Still River, LLC CSGSyncarpha Still River, LLCBolton, MA3 GWhNov 2016Dec 2023 Solar
Hadley 2 Solar, LLC CSGHadley 2 Solar, LLCHadley, MA3 GWhNov 2016Dec 2023 Solar
WestminsterMN8 Energy LLCWestminster, VT3 GWhNov 2016Dec 2023 Solar
Cranberry SolarGWE Cranberry Solar RT, LLCMiddleborough, MA2 GWhNov 2016Dec 2023 Solar
Mt. Tom Solar Project HybridMt. Tom Solar, LLCHolyoke, MA5 GWhDec 2016Dec 2023 Solar
IOS - MEW Phase 1IGS ORIX Solar I, LLCMadison, ME5 GWhDec 2016Dec 2023 Solar
Norton Landfill SolarCitizens Enterprises CorporationNorton, MA2 GWhDec 2016Dec 2023 Solar
Tyngsborough SolarCitizens Enterprises CorporationTyngsborough, MA4 GWhDec 2016Dec 2023 Solar
Kearsarge Concord IIKearsarge Concord II LLCConcord, MA7 GWhDec 2016Dec 2023 Solar
CMEEC - Rogers Rd SolarTesla Inc.Norwich, CT2 GWhJan 2017Dec 2023 Solar
DG Tufts Science LLC CSGDG Tufts Science, LLCNorth Grafton, MA1 GWhJan 2017Dec 2023 Solar
WED Coventry 5Greenbacker Renewable Energy CorporationCoventry, RI2 GWhFeb 2017Dec 2023 Wind
Spring Street Solar 1 CSGSpring Street Solar 1, LLCCarver, MA5 GWhFeb 2017Dec 2023 Solar
Kearsarge GranbyKearsarge Granby LLCGranby, MA4 GWhFeb 2017Dec 2023 Solar
Bashaw Solar CSG 1, LLCBashaw Solar 1, LLCNewbury, MA7 GWhMar 2017Dec 2023 Solar
Boston Medical Center CHP PlantBoston Medical CenterBoston, MA12 GWhMar 2017Dec 2023 Natural Gas
Peterson Road SolarPeterson Road Solar, LLCPalmer, MA4 GWhMar 2017Dec 2023 Solar
301 Chestnut Solar NGNuGen Capital ManagementEast Longmeadow, MA2 GWhMar 2017Dec 2023 Solar
Falmouth Landfill SolarCitizens Enterprises CorporationFalmouth, MA5 GWhMar 2017Dec 2023 Solar
Citizens Agawam Landfill SolarCitizens Enterprises CorporationAgawam, MA3 GWhMar 2017Dec 2023 Solar
East Acres Solar NG, LLCNuGen Capital ManagementPittsfield, MA5 GWhMar 2017Dec 2023 Solar
BerkleyCaptona Berkley LLCBerkley, MA4 GWhMar 2017Dec 2023 Solar
ChicopeeCaptona Chicopee LLCChicopee, MA2 GWhMar 2017Dec 2023 Solar
Bradford SolarStrata Manager, LLCHaverhill, MA7 GWhMar 2017Dec 2023 Solar
Orange County Solar Farm (NY)Tesla Inc.Goshen, NY2 GWhApr 2017Dec 2023 Solar
Fairhaven C CSGMN8 Energy LLCFairhaven, MA3 GWhApr 2017Dec 2023 Solar
Worcester LandfillCity of Worcester DPWWorcester, MA9 GWhApr 2017Dec 2023 Solar
Shirley LandfillAltus Power America Management, LLCShirley, MA1 GWhApr 2017Dec 2023 Solar
Hampshire College HybridTesla Inc.Amherst, MA5 GWhApr 2017Dec 2023 Solar
Town of Lexington SolarSyncarpha Lexington, LLCLexington, MA2 GWhApr 2017Dec 2023 Solar
HudsonCaptona Hudson LLCHudson, MA6 GWhApr 2017Dec 2023 Solar
CarverCaptona Carver LLCNorth Carver, MA2 GWhApr 2017Dec 2023 Solar
Hewlett-Packard (HP) - Andover, MATesla Inc.Andover, MA1 GWhMay 2017Dec 2023 Solar
Town of HalfmoonTesla Inc.Waterford, NY1 GWhMay 2017Dec 2023 Solar
West Bridgewater AB CSGMN8 Energy LLCWest Bridgewater, MA3 GWhMay 2017Dec 2023 Solar
CMEEC - Navy NE TridentTesla Inc.Groton, CT1 GWhMay 2017Dec 2023 Solar
Renew Canal 1 CSG LLCNRG Renew Canal 1 LLCSandwich, MA2 GWhMay 2017Dec 2023 Solar
Iron Horse Solar 4, LLCIron Horse Solar 4, LLCNorth Billerica, MA7 GWhMay 2017Dec 2023 Solar
West Brookfield Solar - Gilbertsville Rd (CSG)Nautilus Solar SolutionsWest Brookfield, MA6 GWhMay 2017Dec 2023 Solar
Dynamic - WalpoleAES Distributed EnergyWalpole, MA3 GWhMay 2017Dec 2023 Solar
Kenmare - Mansfield Branch StreetMN8 Energy LLCMansfield, MA2 GWhMay 2017Dec 2023 Solar
BJ's Wholesale Club, Inc- UxbridgeTesla Inc.Uxbridge, MA496 MWhJun 2017Dec 2023 Solar
Onondaga County- ClearwaterTesla Inc.Oswego, NY3 GWhJun 2017Dec 2023 Solar
Cedarville CSGAltus Power America Management, LLCPlymouth, MA4 GWhJun 2017Dec 2023 Solar
Orbit Energy RIAnaergiaJohnston, RI4 GWhJun 2017Dec 2022 Other Biomass Gas
Smith & Wesson at Springfield MA PVLuminace Solar Massachusetts, LLCSpringfield, MA2 GWhJun 2017Dec 2023 Solar
DG Crystal Spring CSGDG Crystal Spring CSGMattapoisett, MA7 GWhJun 2017Dec 2023 Solar
CED Chicopee SolarConsolidated Edison Development Inc.Chicopee, MA5 GWhJun 2017Dec 2023 Solar
DG Dighton LLC CSGDG Dighton, LLCDighton, MA6 GWhJun 2017Dec 2023 Solar
Newton Rumford LandfillNewton Municipal Solar LLC - RumfordNewton, MA3 GWhJun 2017Dec 2023 Solar
Westport Community Solar GardenBWC Bass River LLCWestport, MA3 GWhJun 2017Dec 2023 Solar
CMEEC - Polaris Park Solar HybridTesla Inc.Gordon, CT5 GWhJul 2017Dec 2023 Solar
Bird Machine Solar FarmBird Machine Solar Farm, LLCSouth Walpole, MA6 GWhJul 2017Dec 2023 Solar
Brook Street Solar 1 CSGBrook Street Solar 1, LLCPlympton, MA5 GWhJul 2017Dec 2023 Solar

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