Interconnection.fyi
Tracking U.S. ISO & utility interconnection queues
Home / Projects / Tucson Electric Power

Tucson Electric Power Interconnection Queue

Total Projects
113
Active
36
Operational
0
Withdrawn
46

All Tucson Electric Power Projects (113)

Project NameQueue IDTypeStateCountyStatus
Unnamed Project100🔋 BatteryAZPima CountySuspended
Unnamed Project101🔋 BatteryAZPima CountyWithdrawn
Unnamed Project102🔋 BatteryAZ-Unknown
Unnamed Project103💨 WindAZApache CountyActive
Unnamed Project105🔋 Battery, ☀️ SolarAZ-Unknown
Unnamed Project106🔋 BatteryAZPima CountySuspended
Unnamed Project107🔋 BatteryAZPima CountySuspended
Unnamed Project108🔋 BatteryAZPima CountyActive
Unnamed Project109🔋 BatteryAZPima CountyUnknown
Unnamed Project110🔋 BatteryAZPima CountyActive
Unnamed Project111☀️ Solar, 🔋 BatteryAZGreenlee CountyWithdrawn
Unnamed Project112☀️ Solar, 🔋 BatteryAZApache CountyActive
Unnamed Project113☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Unnamed Project114☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Unnamed Project115🔋 BatteryAZPima CountyActive
Unnamed Project116🔋 Battery, ☀️ SolarAZ-Unknown
Unnamed Project117☀️ Solar, 🔋 BatteryAZApache CountyWithdrawn
Unnamed Project118💨 WindAZApache CountyActive
Unnamed Project119☀️ Solar, 🔋 BatteryAZGreenlee CountyActive
Unnamed Project120💨 WindAZCochise CountyActive
Unnamed Project121🔋 BatteryAZPinal CountyActive
Unnamed Project122🔋 BatteryAZPinal CountyActive
Unnamed Project123🔋 BatteryAZPinal CountyWithdrawn
Unnamed Project124☀️ Solar, 🔋 BatteryAZPinal CountyWithdrawn
Unnamed Project125☀️ Solar, 🔋 BatteryAZApache CountyActive
Unnamed Project127🔋 BatteryAZPima CountyWithdrawn
Unnamed Project128☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Unnamed Project129☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Unnamed Project130🔋 BatteryAZPima CountyWithdrawn
Unnamed Project131🔋 BatteryAZPima CountyWithdrawn
Unnamed Project132🔋 BatteryAZPima CountyActive
Unnamed Project133🔋 BatteryAZPima CountyWithdrawn
Unnamed Project134🔋 BatteryAZPima CountyWithdrawn
Unnamed Project135🔋 BatteryAZPima CountyWithdrawn
Unnamed Project136🔋 BatteryAZPima CountyWithdrawn
Unnamed Project137🔋 BatteryAZPima CountyWithdrawn
Unnamed Project138🔋 BatteryAZPima CountyWithdrawn
Unnamed Project139☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Unnamed Project140☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Unnamed Project141🔋 BatteryAZPinal CountyWithdrawn
Unnamed Project142🔋 BatteryAZPima CountyWithdrawn
Unnamed Project143🔋 BatteryAZPima CountyActive
Unnamed Project144🔋 BatteryAZPima CountyWithdrawn
Unnamed Project145☀️ Solar, 🔋 BatteryAZCochise CountyActive
Unnamed Project146🔋 BatteryAZPima CountyActive
Unnamed Project147🔋 BatteryAZPima CountyActive
Unnamed Project148🔋 BatteryAZPima CountyWithdrawn
Unnamed Project149💨 Wind, ☀️ Solar, 🔋 BatteryAZApache CountyWithdrawn
Unnamed Project150☀️ Solar, 🔋 BatteryAZCochise CountyWithdrawn
Unnamed Project151☀️ Solar, 🔋 Battery, 💨 WindAZPima CountyWithdrawn
Unnamed Project152🔋 BatteryAZPima CountyWithdrawn
Unnamed Project153🔋 BatteryAZPima CountyWithdrawn
Unnamed Project154💨 Wind, ☀️ Solar, 🔋 BatteryAZCochise CountyWithdrawn
Unnamed Project155💨 Wind, ☀️ Solar, 🔋 BatteryAZCochise CountyWithdrawn
Unnamed Project156💨 Wind, ☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Unnamed Project157💨 Wind, ☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Unnamed Project158☀️ Solar, 🔋 BatteryAZPinal CountyWithdrawn
Unnamed Project159🔋 BatteryAZPinal CountyWithdrawn
Unnamed Project160🔋 BatteryAZPima CountyWithdrawn
Unnamed Project161☀️ Solar, 🔋 BatteryAZCochise CountyWithdrawn
Unnamed Project162☀️ Solar, 🔋 BatteryAZCochise CountyWithdrawn
Unnamed Project163💨 WindAZApache CountyWithdrawn
Unnamed Project164☀️ SolarAZApache CountyWithdrawn
Unnamed Project165☀️ Solar, 🔋 BatteryAZPima CountyActive
Unnamed Project166☀️ Solar, 🔋 BatteryAZGraham CountyWithdrawn
Unnamed Project167☀️ SolarAZCochise CountyWithdrawn
Unnamed Project168💨 WindAZCochise CountyWithdrawn
Unnamed Project173☀️ Solar, 🔋 BatteryAZCochise CountyActive
Unnamed Project174🔥 GasAZPima CountyActive
Unnamed Project2613🔋 BatteryAZPima CountyWithdrawn
Unnamed Project42☀️ SolarAZMohave CountyUnknown
Q4343🔥 GasAZPima CountyUnknown
Unnamed Project44☀️ SolarAZMohave CountyUnknown
North Loop Solar AZ47☀️ SolarAZ-Unknown
North Loop Solar49☀️ SolarAZPima CountyUnknown
Babacomari50☀️ SolarAZCochise CountyUnknown
ASARCO Solar51☀️ SolarAZ-Unknown
Winchester52☀️ SolarAZ-Unknown
Q54 Solar Array54☀️ SolarAZ-Unknown
Unnamed Project57💨 WindAZApache CountyUnknown
Q5858🔥 GasAZPima CountyUnknown
Cisne59🔋 Battery, ☀️ SolarAZPima CountyUnknown
Southwest PVS 460🔋 Battery, ☀️ SolarAZPima CountyUnknown
Southwest PVS 561🔋 Battery, ☀️ SolarAZ-Unknown
Unnamed Project62☀️ Solar, 🔋 BatteryAZPima CountyActive
Peridot Solar63🔋 Battery, ☀️ SolarAZPima CountyUnknown
Unnamed Project65☀️ Solar, 🔋 BatteryAZCochise CountyActive
Unnamed Project67☀️ Solar, 🔋 BatteryAZCochise CountyActive
Unnamed Project68💨 WindAZ-Unknown
Q6969🔋 Battery, ☀️ SolarAZPima CountyUnknown
Unnamed Project70☀️ SolarAZ-Unknown
Q7171☀️ SolarAZPima CountyUnknown
Unnamed Project72☀️ SolarAZPima CountySuspended
Unnamed Project77☀️ Solar, 🔋 BatteryAZApache CountyActive
Unnamed Project78💨 Wind, ☀️ SolarAZApache CountyActive
Unnamed Project80☀️ SolarAZApache CountyActive
Unnamed Project83🔋 Battery, ☀️ SolarAZ-Unknown
Unnamed Project84☀️ Solar, 🔋 BatteryAZPima CountyActive
Unnamed Project85☀️ SolarAZ-Unknown
Unnamed Project86☀️ Solar, 🔋 BatteryAZApache CountyActive
Unnamed Project87☀️ Solar, 🔋 BatteryAZApache CountySuspended
Unnamed Project88☀️ Solar, 🔋 BatteryAZApache CountySuspended
Unnamed Project89🔋 Battery, ☀️ SolarAZPima CountyUnknown
Unnamed Project90☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Starfall 191🔋 Battery, ☀️ SolarAZApache CountyUnknown
Starfall 292🔋 Battery, ☀️ SolarAZ-Unknown
Unnamed Project93☀️ Solar, 🔋 BatteryAZApache CountyActive
Unnamed Project94☀️ Solar, 🔋 BatteryAZPima CountyWithdrawn
Unnamed Project95☀️ Solar, 🔋 BatteryAZApache CountyActive
Unnamed Project96☀️ SolarAZ-Unknown
Witch's Hat97💨 WindAZ-Unknown
Unnamed Project98☀️ Solar, 🔋 BatteryAZPinal CountyActive
Q9999🔋 BatteryAZ-Unknown

Browse Other Transmission Owners

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 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 Florida

and 158 more...

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

Stay up to date via our email newsletter:

Interconnection queue requests/projects in list format

All transmission grid interconnection queue requests/projects All distribution grid (DG) interconnection queue requests/projects Data center projects by state EIA860 planned and operational power plant projects

Insights

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

Other energy & climate tools

Inflation Reduction Act Bill Text Viewer ToolClimate Tech Jobs Tracker (30,000+ jobs)Climate Tech Hiring Trends & ChartsBuy/Sell Surplus Transformers

Queue requests/projects by U.S. state


Queue requests/projects by Canadian province

Queue requests/projects by project type

GenerationLoadReplacementSurplusTransmissionUpgrade

Data Centers

All data center projects

By U.S. State

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 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

© 2026 Interconnection.fyi. All rights reserved.

GridTracker by Interconnection.fyi

Full access to the data

See all the data

Find relevant dockets and filings

Track data center builds