Power Plants in Arizona
197 operating plants, ranked by nameplate capacity.
Palo VerdeArizona Public Service Co · Nuclear · 3 generators4,209.6 MWSpringervilleTucson Electric Power Co · Conventional Steam Coal · 7 generators1,779.2 MWSantanSalt River Project · Natural Gas Fired Combined Cycle · 9 generators1,326 MWGlen Canyon DamU S Bureau of Reclamation · Conventional Hydroelectric · 8 generators1,312 MWHarquahala Generating ProjectNew Harquahala Generating Co, LLC · Natural Gas Fired Combined Cycle · 6 generators1,277.1 MWWest PhoenixArizona Public Service Co · Natural Gas Fired Combined Cycle · 10 generators1,207.4 MWRed HawkArizona Public Service Co · Natural Gas Fired Combined Cycle · 6 generators1,127 MWHoover Dam (AZ)U S Bureau of Reclamation · Conventional Hydroelectric · 10 generators1,039.4 MWCoolidge Generation StationSalt River Project · Natural Gas Fired Combustion Turbine · 18 generators1,023 MWCoronadoSalt River Project · Conventional Steam Coal · 2 generators821.8 MWOcotilloArizona Public Service Co · Natural Gas Fired Combustion Turbine · 7 generators806.2 MWSonoran Solar EnergySonoran Solar Energy, LLC · Solar Photovoltaic · 2 generators750 MWDesert BasinSalt River Project · Natural Gas Fired Combined Cycle · 5 generators745.1 MWAgua FriaSalt River Project · Natural Gas Steam Turbine · 10 generators737.5 MWArlington Valley Energy FacilityArlington Valley LLC · Natural Gas Fired Combined Cycle · 3 generators713 MWSouth Point Energy CenterSouth Point Energy Center LLC · Natural Gas Fired Combined Cycle · 3 generators708 MWSundanceArizona Public Service Co · Natural Gas Fired Combustion Turbine · 12 generators695 MWMesquite Generating Station Block 1Salt River Project · Natural Gas Fired Combined Cycle · 3 generators691.6 MWMesquite Generating Station Block 2Mesquite Power LLC · Natural Gas Fired Combined Cycle · 3 generators691.6 MWGriffith Energy LLCGriffith Energy LLC · Natural Gas Fired Combined Cycle · 3 generators655 MWGila River Power Block 2Salt River Project · Natural Gas Fired Combined Cycle · 3 generators619 MWGila River Power Block 1Salt River Project · Natural Gas Fired Combined Cycle · 3 generators619 MWGila River Power Block 4Salt River Project · Natural Gas Fired Combined Cycle · 3 generators619 MWGila River Power Block 3Salt River Project · Natural Gas Fired Combined Cycle · 3 generators619 MWEleven Mile Solar CenterEleven Mile Solar Center, LLC · Solar Photovoltaic · 2 generators600 MWHarquahala 2Copia Power · Batteries · 2 generators600 MWSun Streams 4Sun Streams Expansion, LLC · Solar Photovoltaic · 2 generators600 MWApache StationArizona Electric Pwr Coop Inc · Natural Gas Steam Turbine · 4 generators529 MWH Wilson Sundt Generating StationTucson Electric Power Co · Natural Gas Steam Turbine · 14 generators528.9 MWWest Camp Wind FarmAES Clean Energy · Onshore Wind Turbine · 1 generator500 MWKyreneSalt River Project · Natural Gas Fired Combined Cycle · 5 generators488.4 MWRoadrunner Solar and BESSClenera LLC · Batteries · 2 generators470 MWCatclaw Solar311SV 8me, LLC · Batteries · 2 generators450 MWMcFarland B Solar and StorageAES Clean Energy · Solar Photovoltaic · 2 generators450 MWSun Streams 3Sun Streams PVS, LLC · Solar Photovoltaic · 2 generators430 MWYuccaArizona Public Service Co · Natural Gas Fired Combustion Turbine · 8 generators422.4 MWSerranoSerrano Solar, LLC · Batteries · 2 generators383.8 MWMohave County Wind FarmMohave County Wind Farm · Onshore Wind Turbine · 1 generator350 MWAgua Caliente Solar ProjectAgua Caliente Solar · Solar Photovoltaic · 3 generators347.7 MWBox Canyon (AZ)BOCA bn, LLC · Solar Photovoltaic · 1 generator300 MWAtlas VIIAtlas VII LLC · Batteries · 2 generators300 MWPapago Energy StorageRE Papago LLC · Batteries · 1 generator300 MWMcFarland A Solar and StorageAES Clean Energy · Solar Photovoltaic · 2 generators300 MWSolana Generating StationArizona Solar One LLC · Solar Thermal with Energy Storage · 2 generators280 MWCentennial FlatsCopia Power · Solar Photovoltaic · 2 generators255.7 MWDavis DamU S Bureau of Reclamation · Conventional Hydroelectric · 5 generators254.8 MWPediment BESS IPediment BESS I LLC · Batteries · 1 generator250 MWSierra Estrella Energy StorageSierra Estrella Energy Storage, LLC · Batteries · 1 generator250 MWBeehive Energy StorageBeehive Energy Storage, LLC · Batteries · 1 generator250 MWChevelon Butte Wind FarmAES Clean Energy · Onshore Wind Turbine · 1 generator238.2 MWChevelon Butte Phase 2AES Clean Energy · Onshore Wind Turbine · 1 generator216 MWStorey Solar and StorageStorey Energy Center, LLC · Solar Photovoltaic · 2 generators210 MWRoadrunner Reserve Phase 1Tucson Electric Power Co · Batteries · 1 generator200 MWWestwingAES Clean Energy · Batteries · 2 generators200 MWWilmot Energy Center IIWilmot Energy Center II, LLC · Batteries · 2 generators200 MWBrittlebush SolarRandolph Solar Park LLC · Solar Photovoltaic · 1 generator200 MWRoadrunner Reserve Phase 2Tucson Electric Power Co · Batteries · 1 generator200 MWFlatland StorageFlatland Storage LLC · Batteries · 1 generator200 MWMcFarland CAES Clean Energy · Batteries · 1 generator185 MWSaguaroArizona Public Service Co · Natural Gas Fired Combustion Turbine · 3 generators184.5 MWWhite Wing SolarLeeward Asset Management, LLC · Solar Photovoltaic · 1 generator179 MWSun PondSun Pond, LLC · Solar Photovoltaic · 2 generators170 MWScatter Wash 1Scatter Wash Energy Storage, LLC · Batteries · 1 generator170 MWMesquite Solar 1RWE Clean Energy · Solar Photovoltaic · 12 generators170 MWBabbitt Ranch Energy CenterBabbitt Ranch Energy Center, LLC · Onshore Wind Turbine · 1 generator163 MWBabacomari SolarBabacomari Solar, LLC · Solar Photovoltaic · 1 generator160 MWWilmot Energy Center LLCWilmot Energy Center LLC · Solar Photovoltaic · 2 generators160 MWSun Streams, LLCEDP Renewables North America LLC · Solar Photovoltaic · 1 generator160 MWCopper Crossing Energy and Research CentSalt River Project · Natural Gas Fired Combustion Turbine · 5 generators153.4 MWAtlas IXAtlas IX LLC · Batteries · 1 generator150 MWMesquite Solar 3, LLCRWE Clean Energy · Solar Photovoltaic · 1 generator150 MWSun Streams 2Sun Streams 2, LLC · Solar Photovoltaic · 1 generator150 MWHarquahala Sun Solar ProjectCopia Power · Solar Photovoltaic · 1 generator150 MWAgaveArizona Public Service Co · Solar Photovoltaic · 1 generator150 MWPapago PVRE Papago PV LLC · Solar Photovoltaic · 1 generator150 MWJustice Energy StorageStrata Clean Energy · Batteries · 1 generator150 MWYuma Solar + StorageInvenergy Services LLC · Batteries · 2 generators140 MWArlington Valley Solar Energy IIArlington Valley Solar Energy II LLC · Solar Photovoltaic · 5 generators129 MWArlington Valley Solar Energy IRWE Clean Energy · Solar Photovoltaic · 1 generator127 MWBlack Mountain Generating StationUNS Electric, Inc · Natural Gas Fired Combustion Turbine · 2 generators121 MWMesquite Solar 5, LLCRWE Clean Energy · Solar Photovoltaic · 2 generators120 MWHorse MesaSalt River Project · Hydroelectric Pumped Storage · 3 generators119.6 MWSierra Pinta BESSLeeward Asset Management, LLC · Batteries · 1 generator113 MWNorth LoopTucson Electric Power Co · Natural Gas Fired Combustion Turbine · 4 generators107.8 MWMesquite Solar 2, LLCRWE Clean Energy · Solar Photovoltaic · 1 generator100 MWWest Line Solar, LLCFoster Clean Power A LLC · Solar Photovoltaic · 1 generator100 MWEast Line SolarAES Distributed Energy · Solar Photovoltaic · 1 generator100 MWSaint Energy Storage II LLCSaint Energy Storage II LLC · Batteries · 1 generator100 MWSaint SolarSaint Solar LLC · Solar Photovoltaic · 1 generator100 MWCentral Line Solar, LLCAES Distributed Energy · Solar Photovoltaic · 1 generator100 MWPerrin Ranch Wind LLCPerrin Ranch Wind LLC · Onshore Wind Turbine · 1 generator99.2 MWSuperstition Energy StorageSuperstition Energy Storage, LLC · Batteries · 1 generator90 MWScatter Wash 2Scatter Wash Energy Storage, LLC · Batteries · 1 generator85 MWDemoss PetrieTucson Electric Power Co · Natural Gas Fired Combustion Turbine · 1 generator85 MWRed RockArizona Public Service Co · Solar Photovoltaic · 2 generators84.9 MWRed Horse 2Red Horse 2 · Solar Photovoltaic · 2 generators81 MWPluto Energy StoragePluto Energy Storage, LLC · Batteries · 1 generator75 MWFoothills Solar Plant HybridArizona Public Service Co · Solar Photovoltaic · 3 generators73 MWGila Bend HybridArizona Public Service Co · Solar Photovoltaic · 2 generators68 MWPoseidon Wind, LLCAxium Arizona Renewables, LLC · Onshore Wind Turbine · 1 generator65.1 MW
Showing the top 100 of 197 plants by capacity.
Source: U.S. Energy Information Administration, Forms EIA-860/EIA-860M — currently operating generators only, aggregated to the plant level.