Directory of Power Plants in Arizona

List of All Arizona Power Plants

Displaying Results 101 to 165 of 165
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Horse MesaSalt River ProjectApache Junction, AZSalt River Project Agricultural Improvement and Power District (SRP)111.6 GWhMar 1927Apr 2025 Water
Sandstone SolarAES Distributed EnergyFlorence, AZSalt River Project Agricultural Improvement and Power District (SRP)117.2 GWhNov 2015Dec 2024 Solar
Bonnybrooke PVApple, IncFlorence, AZSalt River Project Agricultural Improvement and Power District (SRP)121.2 GWhOct 2016Dec 2024 Solar
Mesquite Solar 5, LLCConsolidated Edison Development Inc.Tonopah, AZArizona Public Service Company (AZPS)127.2 GWhJun 2023Apr 2025 Solar
McFarland B Solar and StorageAES Clean EnergyDateland, AZCalifornia Independent System Operator (CISO)130.7 GWhNov 2024Apr 2025 Solar
SaguaroArizona Public Service CoRed Rock, AZArizona Public Service Company (AZPS)135.2 GWhApr 1972Dec 2024 Natural Gas
Sun Streams 4Sun Streams Expansion, LLCTonopah, AZArizona Public Service Company (AZPS)138.2 GWh-Apr 2025 Solar
Gray Hawk SolarGray Hawk Solar, LLCKingman, AZTucson Electric Power (TEPC)140.8 GWhMay 2018Apr 2025 Solar
Mesquite Solar 4, LLCConsolidated Edison Development Inc.Tonopah, AZCalifornia Independent System Operator (CISO)149.5 GWhDec 2023Apr 2025 Solar : 99.9%
Perrin Ranch Wind LLCPerrin Ranch Wind LLCWilliams, AZArizona Public Service Company (AZPS)175.0 GWhDec 2011Apr 2025 Wind
Novo BioPower PlantNovo Biopower LLCSnowflake, AZArizona Public Service Company (AZPS)175.6 GWhMay 2008Dec 2023 Wood/Wood Waste Solids : 99.9%
Red Horse 2Red Horse 2Willcox, AZTucson Electric Power (TEPC)194.7 GWhJul 2015Apr 2025 Solar : 69.9% Wind : 30.1%
AgaveArizona Public Service CoArlington, AZArizona Public Service Company (AZPS)208.2 GWhAug 2023Apr 2025 Solar
White Wing SolarLeeward Asset Management, LLCYuma, AZCalifornia Independent System Operator (CISO)234.6 GWhSep 2024Apr 2025 Solar
Agua FriaSalt River ProjectGlendale, AZSalt River Project Agricultural Improvement and Power District (SRP)244.0 GWhMar 1957Apr 2025 Natural Gas
East Line SolarAES Distributed EnergyCoolidge, AZSalt River Project Agricultural Improvement and Power District (SRP)249.3 GWhNov 2020Apr 2025 Solar
Brittlebush SolarRandolph Solar Park LLCCoolidge, AZSalt River Project Agricultural Improvement and Power District (SRP)257.2 GWhOct 2024Apr 2025 Solar
Wilmot Energy Center LLCWilmot Energy Center LLCTucson, AZTucson Electric Power (TEPC)262.5 GWhMar 2021Apr 2025 Solar
Central Line Solar, LLCAES Distributed EnergyCoolidge, AZSalt River Project Agricultural Improvement and Power District (SRP)277.5 GWhMar 2022Apr 2025 Solar
West Line Solar, LLCWest Line Solar, LLCCity of Eloy, AZSalt River Project Agricultural Improvement and Power District (SRP)277.8 GWhNov 2022Apr 2025 Solar
Saint SolarSaint Solar LLCCoolidge, AZSalt River Project Agricultural Improvement and Power District (SRP)278.8 GWhDec 2020Apr 2025 Solar
YuccaArizona Public Service CoYuma, AZArizona Public Service Company (AZPS)282.6 GWhMar 1959Apr 2025 Natural Gas : 98.3% Distillate Fuel Oil : 1.7%
Mesquite Solar 2, LLCConsolidated Edison Development Inc.Tonopah, AZCalifornia Independent System Operator (CISO)292.3 GWhNov 2016Apr 2025 Solar
Storey Solar and StorageStorey Energy Center, LLCCoolidge, AZSalt River Project Agricultural Improvement and Power District (SRP)295.5 GWhAug 2023Apr 2025 Solar
Sun Streams 2Sun Streams 2, LLCHassayampa, AZCalifornia Independent System Operator (CISO)320.9 GWhMay 2021Apr 2025 Solar
Arlington Valley Solar Energy IIArevon Energy, Inc.Arlington, AZArizona Public Service Company (AZPS)341.2 GWhMar 2013Dec 2024 Solar
SundanceArizona Public Service CoCasa Grande, AZWestern Area Power Administration - Desert Southwest Region (WALC)352.8 GWhApr 2002Apr 2025 Natural Gas
Mesquite Solar 1Consolidated Edison Development Inc.Tonopah, AZCalifornia Independent System Operator (CISO)401.4 GWhOct 2011Dec 2024 Solar
Sun Streams, LLCEDP Renewables North America LLCArlington, AZCalifornia Independent System Operator (CISO)407.2 GWhDec 2019Apr 2025 Solar
Babbitt Ranch Energy CenterBabbitt Ranch Energy Center, LLCFlagstaff, AZSalt River Project Agricultural Improvement and Power District (SRP)433.1 GWhJun 2024Apr 2025 Wind
Mesquite Solar 3, LLCConsolidated Edison Development Inc.Tonopah, AZCalifornia Independent System Operator (CISO)457.6 GWhNov 2016Apr 2025 Solar
OcotilloArizona Public Service CoTempe, AZArizona Public Service Company (AZPS)474.5 GWhFeb 1960Apr 2025 Natural Gas
Chevelon Butte Phase 2AES Clean EnergyWinslow, AZArizona Public Service Company (AZPS)501.3 GWhMar 2024Apr 2025 Wind
McFarland A Solar and StorageAES Clean EnergyDateland, AZCalifornia Independent System Operator (CISO)505.2 GWhNov 2023Apr 2025 Solar
Agua Caliente Solar ProjectAgua Caliente SolarDateland, AZCalifornia Independent System Operator (CISO)575.1 GWhApr 2012Apr 2025 Solar
Chevelon Butte Wind FarmAES Clean EnergyWinslow, AZArizona Public Service Company (AZPS)614.6 GWhApr 2023Apr 2025 Wind
Eleven Mile Solar CenterEleven Mile Solar Center, LLCCoolidge, AZSalt River Project Agricultural Improvement and Power District (SRP)655.4 GWhMay 2024Apr 2025 Solar
Sun Streams 3Sun Streams PVS, LLCArlington, AZArizona Public Service Company (AZPS)671.0 GWhMay 2024Apr 2025 Solar : 75.8% Electricity used for energy storage : 24.2%
Solana Generating StationArizona Solar One LLCGila Bend, AZArizona Public Service Company (AZPS)838.8 GWhSep 2013Apr 2025 Solar
KyreneSalt River ProjectTempe, AZSalt River Project Agricultural Improvement and Power District (SRP)845.5 GWhJun 1952Apr 2025 Natural Gas
Davis DamU S Bureau of ReclamationKingman, AZWestern Area Power Administration - Desert Southwest Region (WALC)958.2 GWhDec 1950Dec 2024 Water
Mohave County Wind FarmMohave County Wind FarmWillow Beach, AZWestern Area Power Administration - Desert Southwest Region (WALC)1.0 TWhNov 2020Apr 2025 Wind
Sonoran Solar EnergySonoran Solar Energy, LLCBuckeye, AZSalt River Project Agricultural Improvement and Power District (SRP)1.1 TWhJun 2023Apr 2025 Solar
Hoover Dam (AZ)U S Bureau of ReclamationBoulder City, AZWestern Area Power Administration - Desert Southwest Region (WALC)1.2 TWhAug 1936Apr 2025 Water
ChollaArizona Public Service CoJoseph City, AZArizona Public Service Company (AZPS)1.3 TWhApr 1962Mar 2025 Subbituminous Coal : 99.9%
Gila River Power Block 1Salt River ProjectGila Bend, AZSalt River Project Agricultural Improvement and Power District (SRP)1.8 TWhApr 2003Apr 2025 Natural Gas
H Wilson Sundt Generating StationTucson Electric Power CoTucson, AZTucson Electric Power (TEPC)1.9 TWhNov 1958Apr 2025 Natural Gas
Desert BasinSalt River ProjectCasa Grande, AZSalt River Project Agricultural Improvement and Power District (SRP)2.0 TWhSep 2001Apr 2025 Natural Gas
Apache StationArizona Electric Pwr Coop IncCochise, AZWestern Area Power Administration - Desert Southwest Region (WALC)2.3 TWhJan 1963Apr 2025 Natural Gas : 84.5% Subbituminous Coal : 15.5%
South Point Energy CenterSouth Point Energy Center LLCMohave Valley, AZWestern Area Power Administration - Desert Southwest Region (WALC)2.6 TWhFeb 2001Feb 2025 Natural Gas
CoronadoSalt River ProjectSt Johns, AZSalt River Project Agricultural Improvement and Power District (SRP)2.6 TWhNov 1979Apr 2025 Subbituminous Coal : 99.7%
Glen Canyon DamU S Bureau of ReclamationPage, AZWestern Area Power Administration - Desert Southwest Region (WALC)2.7 TWhAug 1964Apr 2025 Water
Gila River Power Block 4Salt River ProjectGila Bend, AZSalt River Project Agricultural Improvement and Power District (SRP)2.8 TWhApr 2003Apr 2025 Natural Gas
Gila River Power Block 3Salt River ProjectGila Bend, AZTucson Electric Power (TEPC)2.9 TWhMay 2003Apr 2025 Natural Gas
Gila River Power Block 2Salt River ProjectGila Bend, AZSalt River Project Agricultural Improvement and Power District (SRP)3.1 TWhMay 2003Apr 2025 Natural Gas
Arlington Valley Energy FacilityArlington Valley LLCArlington, AZArlington Valley, LLC (DEAA)3.3 TWhMay 2002Apr 2025 Natural Gas
Mesquite Generating Station Block 1Salt River ProjectArlington, AZSalt River Project Agricultural Improvement and Power District (SRP)3.5 TWhMay 2003Apr 2025 Natural Gas
Harquahala Generating ProjectNew Harquahala Generating Co, LLCTonopah, AZNew Harquahala Generating Company, LLC (HGMA)3.7 TWhMay 2004Apr 2025 Natural Gas
Griffith Energy LLCGriffith Energy LLCGolden Valley, AZGriffith Energy, LLC (GRIF)3.7 TWhDec 2001Apr 2025 Natural Gas
Mesquite Generating Station Block 2Mesquite Power LLCArlington, AZSalt River Project Agricultural Improvement and Power District (SRP)4.1 TWhNov 2003Apr 2025 Natural Gas
West PhoenixArizona Public Service CoPhoenix, AZArizona Public Service Company (AZPS)4.1 TWhApr 1972Apr 2025 Natural Gas
Red HawkArizona Public Service CoArlington, AZSalt River Project Agricultural Improvement and Power District (SRP)4.2 TWhJun 2002Apr 2025 Natural Gas
SpringervilleTucson Electric Power CoSpringerville, AZTucson Electric Power (TEPC)5.3 TWhMay 1985Apr 2025 Subbituminous Coal : 99.2%
SantanSalt River ProjectGilbert, AZSalt River Project Agricultural Improvement and Power District (SRP)6.0 TWhSep 1974Apr 2025 Natural Gas
Palo VerdeArizona Public Service CoWintersburg, AZSalt River Project Agricultural Improvement and Power District (SRP)32.0 TWhDec 1985Apr 2025 Nuclear

Browse Power Plants By Arizona Counties

Figures are based on December 2024 generation numbers.
CountyState RankActive PlantsDec 2024 Generation
Santa Cruz County, AZ# 1324.8 GWh
Gila County, AZ# 12250.2 GWh
Yavapai County, AZ# 11797.8 GWh
La Paz County, AZ# 1011119.1 GWh
Navajo County, AZ# 971.8 TWh
Yuma County, AZ# 8172.0 TWh
Pima County, AZ# 7392.7 TWh
CountyState RankActive PlantsDec 2024 Generation
Cochise County, AZ# 6112.7 TWh
Coconino County, AZ# 584.4 TWh
Pinal County, AZ# 4265.1 TWh
Apache County, AZ# 347.9 TWh
Mohave County, AZ# 2169.8 TWh
Maricopa County, AZ# 18879.6 TWh