Interconnection.fyi
Tracking U.S. ISO & utility interconnection queues

Queue changes in the last 1 week

Below are the 21 most recent queue changes in the last 1 week. For the complete daily feed of queue changes with exact capacity values, 

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1Wiregrass Substation 230 kV...SoutheastSouthern CompanyGADecatur County0 - 10 MWChanged proposed completion dateSeptember 1, 2026
2Winterpock IPJMDominionVAChesterfield County10 - 25 MWChanged proposed completion dateJune 30, 2026February 4, 2025
3GOLDBACK SOLAR CENTERCAISOSCECAVENTURA400 - 500 MWChanged proposed completion dateApril 1, 2029March 31, 2026
4Tuco 345kVSPPSPSTXHale County200 - 300 MWChanged proposed completion dateDecember 11, 2026April 11, 2025
5BUTTONBUSH SOLAR HYBRID ENE...CAISOPGAECAKERN750 - 1000 MWChanged proposed completion dateAugust 1, 2029December 1, 2026
6A Tap on Kinmundy-Otego 138...MISOILFayette County75 - 100 MWChanged proposed completion dateDecember 27, 2029December 27, 2027
7Bethel 230 kV SubstationWestPortland General ElectricORMarion County100 - 200 MWChanged proposed completion dateJune 27, 2028June 20, 2028
8Interconnecting at Hugo - S...SPPOG&EOKJohnston County100 - 200 MWChanged proposed completion dateDecember 31, 2027
9Cartersville SolarPJMDominionVAPowhatan County75 - 100 MWChanged proposed completion dateMarch 14, 2027May 17, 2026
10Batesville 138kV SubstationMISODUKE ENERGY INDIANAINRipley County200 - 300 MWChanged proposed completion dateSeptember 30, 2027September 30, 2026
11Bio - Elberton Primary 115 ...SoutheastSouthern CompanyGAElbert County75 - 100 MWChanged proposed completion dateMarch 10, 2029
12COMMERCE ENERGY STORAGE 2CAISOSCECALOS ANGELES200 - 300 MWChanged proposed completion dateJune 1, 2028March 15, 2026
13Frasier SolarPJMAEPOHKnox County75 - 100 MWChanged proposed completion dateJuly 4, 2029January 31, 2028
14Steele City 115 kVSPPNPPDNEJefferson County25 - 50 MWChanged proposed completion dateNovember 1, 2027September 8, 2026
15SCARLETCAISOPGAECAFRESNO300 - 400 MWChanged proposed completion dateDecember 31, 2027December 23, 2025
16Carver SubstationWestPortland General ElectricORClackamas County100 - 200 MWChanged proposed completion dateJune 27, 2033June 20, 2033
17Clark County 345kV SubstationSPPITCGPKSClark County100 - 200 MWChanged proposed completion dateMarch 31, 2030July 21, 2028
18Franklin SolarPJMPENELECPACrawford County10 - 25 MWChanged proposed completion dateDecember 31, 2026September 20, 2026
19Replacing 100 MW of Solar w...MISONORTHERN INDIANA PUBLIC SERVICE COMPANYINLake County75 - 100 MWChanged proposed completion dateMay 31, 2028December 1, 2028
20Buchanan County SolarPJMAEPVABuchanan County50 - 75 MWChanged proposed completion dateSeptember 30, 2029September 30, 2028
21Blue Lake SubstationWestPortland General ElectricORMultnomah County100 - 200 MWChanged proposed completion dateJune 27, 2028June 20, 2028
Interconnection.fyi
Tracking U.S. ISO & utility interconnection queues

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Charts State of interconnection queues — January 2024In 2024, interconnection queues shrank for the first time in yearsAll insights

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Interconnection queue requests/projects by transmission owner

Alberta Electric System OperatorAllegheny PowerAlliant Energy EastAlliant Energy WestAmeren IllinoisAmeren MissouriAmerican Electric PowerAmerican Municipal PowerAmerican Transmission CompanyAmerican Transmission SystemsArizona Public ServiceArkansas Electric Cooperative CorporationAssociated Electric CooperativeAvista UtilitiesBC HydroBaltimore Gas and ElectricBangor Hydro ElectricBasin Electric Power CooperativeBig Rivers Electric CorporationBlack Hills Cheyenne Light Fuel and Power TransmissionBlack Hills Colorado ElectricBlack Hills PowerBonneville Power AdministrationCedar Falls Municipal Electric UtilityCedar Falls UtilitiesCentral Hudson Gas and ElectricCentral Maine PowerCentral Power Electric CooperativeChelan County Public Utility DistrictCity Utilities of Springfield MissouriCity Water, Light and PowerCity of Columbia, MissouriCity of Muscatine, IowaCleco HoldingsColorado River Storage Project TransmissionColorado Springs UtilitiesCommonwealth EdisonConsolidated EdisonConsumers EnergyCooperative EnergyCorn Belt Power CooperativeDCR TransmissionDairyland Power CooperativeDayton Power and LightDelmarva Power and LightDesertLinkDominion EnergyDominion Energy South CarolinaDuke EnergyDuke Energy CarolinasDuke Energy FloridaDuke Energy IndianaDuke Energy Ohio and KentuckyDuke Energy ProgressDuquesne Light CompanyEast Kentucky Power CooperativeEast River Electric Power CooperativeEast Texas Electric CooperativeEl Paso ElectricEmpire District Electric CompanyEntergyEntergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasEssential PowerEvergyEvergy Missouri WestEversourceEwington Energy SystemsFarmington Electric Utility SystemFirstEnergyFlorida Power and LightGeorgia TransmissionGrand River Dam AuthorityGrand River EnergyGrant County Public Utility DistrictGridLianceGridLiance WestGridUnityHenderson Municipal Power and LightHoosier EnergyHorizon West TransmissionHydro-QuébecIMEUISO New EnglandITC Great PlainsITC MidwestITC TransmissionIdaho Power CompanyImperial Irrigation DistrictIndependence Power and LightIndependent Electricity System OperatorIndianapolis Power and LightJacksonville Electric AuthorityJersey Central Power and LightKACYKansas City Board of Public UtilitiesKansas City Power and LightKansas Power PoolLS PowerLS Power Grid New YorkLafayette Utilities SystemLea County Electric CooperativeLincoln Electric System
Long Island Power AuthorityLos Angeles Department of Water and PowerLouisville Gas and Electric and Kentucky Utilities EnergyLoveland Area Projects TransmissionLower Yellowstone Rural Electric CooperativeMadison Gas and ElectricMaine Public ServiceManitoba HydroMetropolitan Edison CompanyMichigan Electric Transmission CompanyMichigan Public Power AgencyMid-Kansas Electric CompanyMidAmerican EnergyMidcontinent Independent System OperatorMidwest EnergyMinnesota Municipal Power AgencyMinnesota PowerMinnkota Power CooperativeMissouri River Energy ServicesMissouri Western Energy CorporationMontana-Dakota UtilitiesMunicipal Commission of BoonvilleNAEANB PowerNV EnergyNational GridNavajo-CrystalNebraska Public Power DistrictNew York Power AuthorityNew York State Electric and GasNew York TranscoNextEra Energy TransmissionNextEra Energy Transmission SouthwestNorthWestern EnergyNortheast UtilitiesNorthern Indiana Public ServiceNorthern States Power CompanyNorthwest Iowa Power CooperativeNorthwestern Wisconsin Electric CompanyNova Scotia PowerOhio Valley Electric CorporationOklahoma Gas and ElectricOld Dominion Electric CooperativeOmaha Public Power DistrictOrange and RocklandOrlando Utilities CommissionOtter Tail Power CompanyPECO Energy CompanyPJMPPL CorporationPacifiCorpPacific Gas and Electric CompanyPennsylvania Electric CompanyPeople's Electric CooperativePlatte River Power AuthorityPortland General ElectricPotomac Electric Power CompanyPrairie PowerPublic Service Company Of ColoradoPublic Service Company of New MexicoPublic Service Electric and GasPuget Sound EnergyRochester Gas and ElectricRochester Public UtilitiesRockland Electric CompanySacramento Municipal Utility DistrictSalt River ProjectSam Houston Electric CooperativeSan Diego Gas and ElectricSantee CooperSaskPowerSeminole Electric CooperativeSouth Mississippi Electric Power AssociationSouthern California EdisonSouthern CompanySouthern Illinois Power CooperativeSouthern Indiana Gas and Electric CompanySouthern Maryland Electric CooperativeSouthern Minnesota Municipal Power AgencySouthwestern Power AdministrationSouthwestern Public Service CompanySunflower Electric Power CorporationTacoma Public UtilitiesTampa Electric CompanyTennessee Valley AuthorityTransource MissouriTri-State Generation and Transmission AssociationTucson Electric PowerUnited Gas Improvement CompanyUnited Illuminating CompanyUpper Peninsula Power CompanyValley Electric AssociationVillage of ArcadeWAPA Sierra NevadaWAPA/BEPC/HCPD Integrated SystemWabash Valley Power AssociationWestar EnergyWestern Area Power AdministrationWestern Area Power Administration Desert Southwest RegionWestern Farmers Electric CooperativeWisconsin Electric Power CompanyWisconsin Public Service CorporationWolverine Power Supply CooperativeXcel Energy

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