Interconnection.fyi
By GridTracker™

Queue changes in the last 1 week

Below are the 56 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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1Baculite MesaWestBlack Hills Colorado ElectricCOPueblo25 - 50 MWChanged proposed completion dateDecember 30, 2016June 6, 2016
2Mahoney 230kV SubstationSPPSPSTXYoakum County200 - 300 MWChanged proposed completion dateMay 1, 2026
3Lange-Lookout TapWestBlack Hills PowerSDMeade10 - 25 MWChanged proposed completion dateApril 4, 2030January 11, 2024
4Boone 115 kVWestBlack Hills Colorado ElectricCOPueblo100 - 200 MWChanged proposed completion dateMay 1, 2029December 31, 2025
5Murray Gill 138 kV SubstationSPPWEREKSSedgwick County25 - 50 MWChanged proposed completion dateDecember 31, 2030December 31, 2029
6Southwestern Power Station ...SPPAEPOKCaddo County200 - 300 MWChanged proposed completion dateDecember 31, 2029April 30, 2029
7Pueblo Airport SubWestBlack Hills Colorado ElectricCOPueblo50 - 75 MWChanged proposed completion dateJuly 1, 2029November 1, 2019
8Lange SubstationWestBlack Hills PowerSDPennington100 - 200 MWChanged proposed completion dateSeptember 15, 2026June 6, 2026
9CHALAN SOLARCAISOPGAECAKERN50 - 75 MWChanged proposed completion dateDecember 1, 2026April 12, 2026
10Rattlesnake Butte 115kV SubWestBlack Hills Colorado ElectricCOHuerfano0 - 10 MWChanged proposed completion dateOctober 11, 2019June 1, 2020
11LOWNDES, MS 500KV SUBSTATIONSoutheastTennessee Valley AuthorityMSLowndes100 - 200 MWChanged proposed completion dateAugust 1, 2031
12Spring Creek-Sooner 345kVSPPOGEOKKingfisher County500 - 750 MWChanged proposed completion dateDecember 31, 2025
13GASKELL WESTCAISOSCECAKERN100 - 200 MWChanged proposed completion dateDecember 30, 2026June 30, 2026
14Windstar - Pumpkin Buttes 2...WestBlack Hills PowerSDCampbell200 - 300 MWChanged proposed completion dateApril 15, 2029December 15, 2024
15Bison 115 kV SubstationWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie100 - 200 MWChanged proposed completion dateSeptember 1, 2028December 1, 2026
16No project nameMISOENTERGY TEXAS, INC. ETTO200 - 300 MWChanged proposed completion dateMay 1, 2031May 1, 2030
17Sweetgrass - Bluffs 230kVWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie300 - 400 MWChanged proposed completion dateJune 1, 2027December 31, 2025
18West Hill - South Rapid CityWestBlack Hills PowerSDOglala Lakota100 - 200 MWChanged proposed completion dateApril 1, 2029December 1, 2026
19sa Substation, Approximate ...WestBlack Hills Colorado ElectricCOPueblo25 - 50 MWChanged proposed completion dateSeptember 15, 2027March 1, 2026
20Pumpkin Buttes - Windstar TapWestBlack Hills PowerWYCampbell100 - 200 MWChanged proposed completion dateDecember 1, 2026
21Lydia 345kV substationSPPAEPTXBowie County50 - 75 MWChanged proposed completion dateDecember 31, 2027December 31, 2026
22Nyberg 115kV SubstationWestBlack Hills Colorado ElectricCOPueblo50 - 75 MWChanged proposed completion dateMay 1, 2029December 31, 2023
23Pueblo West – North Penrose...WestBlack Hills Colorado ElectricCOPueblo100 - 200 MWChanged proposed completion dateDecember 31, 2026March 31, 2023
24Sweetgrass 230 kV SubstationWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie100 - 200 MWChanged proposed completion dateSeptember 1, 2029December 1, 2026
25West Adamsville - Selmer 16...SoutheastTennessee Valley AuthorityTNMcNairy75 - 100 MWChanged proposed completion dateNovember 30, 2030
26Sweetgrass 230kV SubstationWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie300 - 400 MWChanged proposed completion dateJune 1, 2028December 31, 2025
27FNGBCBC HydroBCPeace River Regional District75 - 100 MWChanged proposed completion dateSeptember 25, 2026August 11, 2026
28Cheyenne Prairie SubstationWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie100 - 200 MWChanged proposed completion dateNovember 1, 2029January 1, 2029
29Pumpkin Buttes - Windstar TapWestBlack Hills PowerWYCampbell75 - 100 MWChanged proposed completion dateApril 1, 2029December 1, 2027
30Reader - Rattlesnake 115kV ...WestBlack Hills Colorado ElectricCOPueblo100 - 200 MWChanged proposed completion dateSeptember 30, 2031December 1, 2026
31West Hill - Stegall TapWestBlack Hills PowerNECuster200 - 300 MWChanged proposed completion dateJuly 1, 2029December 31, 2023
32Welsh-Lydia 345kV LineSPPAEPTXMorris County750 - 1000 MWChanged proposed completion dateOctober 3, 2028December 1, 2028
33New Market SolarPJMDPLMDDorchester County25 - 50 MWChanged proposed completion dateDecember 1, 2029July 1, 2028
34115KV Reader to Rattlesnake...WestBlack Hills Colorado ElectricCOPueblo100 - 200 MWChanged proposed completion dateNovember 1, 2028December 31, 2026
35Windstar - West Cheyenne 23...WestBlack Hills Cheyenne Light Fuel and Power TransmissionWYConverse200 - 300 MWChanged proposed completion dateApril 1, 2028December 15, 2024
36Cheyenne Prairie SubstationWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie75 - 100 MWChanged proposed completion dateJune 1, 2027June 1, 2024
37East Business Park 115kV Su...WestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie200 - 300 MWChanged proposed completion dateOctober 1, 2028December 31, 2025
38Enterprise Valley substationWestPacifiCorpUTWashington100 - 200 MWChanged proposed completion dateJune 7, 2029December 1, 2027
39West Hills - Stegall 230 kV...WestBlack Hills PowerSDDawes200 - 300 MWChanged proposed completion dateJune 1, 2029December 1, 2025
40Yoakum 345kV SubstationSPPSPSTXYoakum County300 - 400 MWChanged proposed completion dateJune 30, 2029June 30, 2028
41Wallick 115 kV SubstationWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie100 - 200 MWChanged proposed completion dateSeptember 1, 2029December 31, 2027
42Cheyenne WestWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie100 - 200 MWChanged proposed completion dateOctober 1, 2028December 31, 2023
43OAKDALE STORAGECAISOPGAECASTANISLAUS75 - 100 MWChanged proposed completion dateNovember 16, 2031September 18, 2029
44GREC #2 Interconnect Substa...SPPGRDAOKChouteau County500 - 750 MWChanged proposed completion dateOctober 1, 2026
45Roundup substationWestPacifiCorpORUmatilla County75 - 100 MWChanged proposed completion dateFebruary 28, 2031December 14, 2028
46Sweetgrass 115kV SubstationWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie100 - 200 MWChanged proposed completion dateApril 6, 2024December 1, 2023
47FALLBROOK ENERGY STORAGECAISOSDGECASAN DIEGO50 - 75 MWChanged proposed completion dateMarch 6, 2026
48West Adamsville - Selmer 16...SoutheastTennessee Valley AuthorityTNMcNairy50 - 75 MWChanged proposed completion dateNovember 30, 2029
49Cheyenne - Windstar 230kV LineWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYPlatte200 - 300 MWChanged proposed completion dateAugust 4, 2027December 31, 2025
50Division of Transportation ...WestBlack Hills Colorado ElectricCOPueblo75 - 100 MWChanged proposed completion dateMay 1, 2029December 1, 2026
51Cheyenne Prairie SubstationWestBlack Hills Cheyenne Light Fuel and Power TransmissionWYLaramie100 - 200 MWChanged proposed completion dateNovember 1, 2029January 1, 2029
52Charleston-Athens 161kV TLSoutheastTennessee Valley AuthorityTNMcMinn50 - 75 MWChanged proposed completion dateJune 27, 2031
53COVILMISOGREAT RIVER ENERGYMNCook County10 - 25 MWChanged proposed completion dateMarch 1, 2027September 1, 2022
54SERENA STORAGECAISOPGAECAKERN100 - 200 MWChanged proposed completion dateFebruary 16, 2032September 18, 2029
55Antelope - Hoskins 345 kVSPPNPPDNEPierce County200 - 300 MWChanged proposed completion dateDecember 1, 2031December 31, 2026
56Pumpkin Buttes - Windstar TapWestBlack Hills PowerWYCampbell200 - 300 MWChanged proposed completion dateNovember 15, 2024
Interconnection.fyi
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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 SystemsFarmers Electric Cooperative of New MexicoFarmington Electric Utility SystemFirstEnergyFlorida Power and LightGeorgia TransmissionGrand River Dam AuthorityGrant County Public Utility DistrictGreat River EnergyGridLianceGridLiance 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 SystemLong Island Power AuthorityLos Angeles Department of Water and Power
Louisville Gas and Electric and Kentucky Utilities EnergyLoveland Area Projects TransmissionLower Yellowstone Rural Electric CooperativeMadison Gas and ElectricMaine Public ServiceManitoba HydroMcKenzie Electric CooperativeMcPherson Board of Public UtilitiesMetropolitan 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 AssociationSouth Plains Electric CooperativeSouthern California EdisonSouthern CompanySouthern Illinois Power CooperativeSouthern Indiana Gas and Electric CompanySouthern Maryland Electric CooperativeSouthern Minnesota Municipal Power AgencySouthwestern Electric Power CompanySouthwestern Power AdministrationSouthwestern Public Service CompanySunflower Electric Power CorporationTacoma Public UtilitiesTampa Electric CompanyTennessee Valley AuthorityTransource MissouriTri-County Electric CooperativeTri-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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