Power Plants in Arizona

233 plants · 59.2 GW total capacity

Arizona has 233 power plants with 59.2 GW total capacity. The generation mix includes 110 solar, 61 battery, 35 gas plants.

Largest is Palo Verde (4210 MW Nuclear); oldest active is Mormon Flat (1926); newest is Arlington Valley Solar Energy I (2026); top owner is Pinnacle West Capital (21 plants).

279 interconnection queue projects in Arizona totaling 107 GW of proposed capacity.

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By Fuel Type

Wind

9 plants · 1.7 GW

other

3 plants · 33 MW

Coal

2 plants · 2.6 GW

Nuclear

1 plants · 4.2 GW

Oil

1 plants · 26 MW

All Plants (sorted by capacity)

Palo Verde — 4210 MW Nuclear
Springerville — 1779 MW Sub. Coal
Red Hawk — 1519 MW Natural Gas
Santan — 1326 MW Natural Gas
Coolidge Generation Station — 1320 MW Natural Gas
Glen Canyon Dam — 1312 MW Hydro
Harquahala Generating Project — 1277 MW Natural Gas
Saddleback Generation Station — 1250 MW Natural Gas
West Phoenix — 1207 MW Natural Gas
Maricopa Solar — 1100 MW BESS
Hoover Dam (AZ) — 1039 MW Hydro
Snowflake A Solar and BESS — 950 MW BESS
Apache Station — 884 MW Natural Gas
Coronado — 822 MW Sub. Coal
Ocotillo — 806 MW Natural Gas
CO Bar Solar and BESS — 800 MW BESS
Eagle Eye Solar and Storage — 800 MW BESS
CO Bar D Solar and BESS — 788 MW BESS
Centennial Flats — 767 MW Solar
Sonoran Solar Energy — 750 MW Solar
Desert Basin — 745 MW Natural Gas
Agua Fria — 738 MW Natural Gas
Arlington Valley Energy Facility — 713 MW Natural Gas
South Point Energy Center — 708 MW Natural Gas
Red Antelope Solar & Energy Storage Farm — 700 MW Solar
Sundance — 695 MW Natural Gas
Mesquite Generating Station Block 1 — 692 MW Natural Gas
Mesquite Generating Station Block 2 — 692 MW Natural Gas
Griffith Energy LLC — 655 MW Natural Gas
Gila River Power Block 3 — 619 MW Natural Gas
Gila River Power Block 1 — 619 MW Natural Gas
Gila River Power Block 4 — 619 MW Natural Gas
Gila River Power Block 2 — 619 MW Natural Gas
THREE SISTERS Solar Generation and BESS — 600 MW BESS
Pioneer Clean Energy Center — 600 MW BESS
Desert Sand BESS — 600 MW BESS
Harquahala 2 — 600 MW BESS
Sun Streams 4 — 600 MW BESS
Eleven Mile Solar Center — 600 MW BESS
Atlas — 600 MW BESS
Kyrene — 574 MW Natural Gas
Hashknife Energy Center LLC — 550 MW BESS
H Wilson Sundt Generating Station — 529 MW Natural Gas
Sawtooth Solar — 500 MW BESS
West Camp Wind Farm — 500 MW Wind
Roadrunner Solar and BESS — 470 MW BESS
Catclaw Solar — 450 MW BESS
McFarland B Solar and Storage — 450 MW Solar
Sun Streams 3 — 430 MW BESS
Yucca — 422 MW Natural Gas
CO Bar C Solar and BESS — 412 MW BESS
Hashknife Energy Center II LLC — 400 MW BESS
Serrano — 384 MW BESS
Atlas VIII — 382 MW BESS
Elisabeth Solar — 350 MW Solar
Mohave County Wind Farm — 350 MW Wind
Agua Caliente Solar Project — 348 MW Solar
ATLAS SOLAR IV — 300 MW Solar
Atlas VII — 300 MW BESS
Box Canyon (AZ) — 300 MW Solar
Papago Energy Storage — 300 MW BESS
Agave — 300 MW BESS
McFarland A Solar and Storage — 300 MW Solar
Solana Generating Station — 280 MW Solar
Davis Dam — 255 MW Hydro
Beehive Energy Storage — 250 MW BESS
Sierra Estrella Energy Storage — 250 MW BESS
Pediment BESS I — 250 MW BESS
Mohave Energy Park — 242 MW Natural Gas
Chevelon Butte Wind Farm — 238 MW Wind
ATLAS Solar X, LLC — 225 MW Solar
Chevelon Butte Phase 2 — 216 MW Wind
Storey Solar and Storage — 210 MW Solar
Roadrunner Reserve Phase 1 — 200 MW BESS
Westwing — 200 MW BESS
Brittlebush Solar — 200 MW Solar
La Paz Solar Tower — 200 MW Solar
Kitt Solar — 200 MW BESS
ATLAS Solar XI, LLC — 200 MW Solar
Crimson Orchard Solar and BESS — 200 MW BESS
Flatland Storage — 200 MW BESS
Roadrunner Reserve Phase 2 — 200 MW BESS
ATLAS Solar V, LLC — 200 MW Solar
Wilmot Energy Center II — 200 MW BESS
McFarland C — 185 MW BESS
Saguaro — 185 MW Natural Gas
White Wing Solar — 179 MW Solar
Mesquite Solar 1 — 170 MW Solar
Scatter Wash 1 — 170 MW BESS
Sun Pond — 170 MW BESS
Ironwood Solar — 168 MW Solar
Babbitt Ranch Energy Center — 163 MW Wind
Sun Streams, LLC — 160 MW Solar
Babacomari Solar — 160 MW Solar
Wilmot Energy Center LLC — 160 MW Solar
Copper Crossing Energy and Research Cent — 154 MW Natural Gas
Atlas IX — 150 MW BESS
Sun Streams 2 — 150 MW Solar
Papago PV — 150 MW Solar
Desert Bloom — 150 MW BESS
Justice Energy Storage — 150 MW BESS
Atlas BESS IV LLC — 150 MW BESS
Mesquite Solar 3, LLC — 150 MW Solar
Harquahala Sun Solar Project — 150 MW Solar
Yuma Solar + Storage — 140 MW BESS
Horse Mesa — 131 MW Hydro
Arlington Valley Solar Energy II — 129 MW Solar
Arlington Valley Solar Energy I — 127 MW Solar
Black Mountain Generating Station — 121 MW Natural Gas
Mesquite Solar 5, LLC — 120 MW BESS
Sierra Pinta BESS — 113 MW BESS
Valencia — 108 MW Natural Gas
North Loop — 108 MW Natural Gas
West Line Solar, LLC — 100 MW Solar
Mesquite Solar 2, LLC — 100 MW Solar
Saint Energy Storage II LLC — 100 MW BESS
ATLAS II — 100 MW Solar
East Line Solar — 100 MW Solar
ATLAS Solar VI, LLC — 100 MW Solar
Saint Solar — 100 MW Solar
Central Line Solar, LLC — 100 MW Solar
Perrin Ranch Wind LLC — 99 MW Wind
Superstition Energy Storage — 90 MW BESS
Demoss Petrie — 85 MW Natural Gas
Scatter Wash 2 — 85 MW BESS
Red Rock — 85 MW Solar
Red Horse 2 — 81 MW Solar
Pluto Energy Storage — 75 MW BESS
Foothills Solar Plant Hybrid — 73 MW Solar
Gila Bend Hybrid — 68 MW Solar
Poseidon Wind, LLC — 65 MW Wind
Mormon Flat — 64 MW Hydro
Dry Lake Wind LLC — 63 MW Wind
Yuma Cogeneration Associates — 63 MW Natural Gas
Mesquite Solar 4, LLC — 63 MW Solar
Kayenta Solar Project — 55 MW Solar
Gray Hawk Solar — 55 MW Solar
El Sol BESS — 50 MW BESS
Kingman Energy Storage — 50 MW BESS
Bonnybrooke PV — 50 MW Solar
Hyder Solar Hybrid — 48 MW Solar
Sandstone Solar — 45 MW Solar
Waddell — 40 MW Hydro
Apache Solar I — 40 MW BESS
SR McNeal — 40 MW BESS
Chino Valley Solar — 38 MW BESS
Roosevelt — 36 MW Hydro
Cotton Center Solar Hybrid — 34 MW BESS
Paloma Solar Hybrid — 34 MW BESS
Mohave Energy - Hybrid — 33 MW Solar
OE_AZ1 — 33 MW Solar
Red Horse III — 30 MW Solar
Pinal Central Energy Center Hybrid — 30 MW Solar
Avalon Solar — 29 MW Solar
Hyder II Hybrid — 28 MW BESS
Novo BioPower Plant — 27 MW Wood Waste
Douglas — 26 MW Distillate Oil
Mohave Electric Cooperative at Joy Lane — 26 MW BESS
Avra Valley Solar — 25 MW Solar
Picture Rocks Solar, LLC — 20 MW Solar
Sulphur Springs — 20 MW Solar
Desert Star Hybrid — 20 MW BESS
Poseidon Solar, LLC — 20 MW Solar
Headgate Rock — 20 MW Hydro
Queen Creek Solar Farm — 19 MW Solar
Fort Huachuca Solar PV Project — 18 MW Solar
Arizona State University CHP — 17 MW Natural Gas
Avalon Solar II — 16 MW Solar
Saddle Mountain Solar I — 15 MW Solar
RE Gillespie 1 LLC — 15 MW Solar
RE Bagdad Solar I LLC — 15 MW Solar
Badger 1 — 15 MW Solar
Stewart Mountain — 13 MW Hydro
Davis Monthan AFB (AZ) West Airfield — 13 MW Solar
Raptor Ridge — 13 MW Solar
Iron Horse Battery Storage Hybrid — 12 MW BESS
Luke Solar — 11 MW Solar
Prescott Solar Plant — 11 MW Solar
Kingman 1 — 11 MW Wind
Valencia Solar — 10 MW Solar
AES ES GILBERT — 10 MW BESS
Pima Energy Storage System — 10 MW BESS
Black Mountain Solar LLC — 9 MW Solar
Cogeneration 1 — 9 MW Natural Gas
Tucson - CAVSARP — 7 MW Solar
Lake Pleasant WTP — 7 MW Solar
Rio Rico Solar — 6 MW Solar
Cogeneration 2 — 6 MW Natural Gas
Gato Montes Solar, LLC — 5 MW Solar
Tech Park Solar — 5 MW Solar
Arizona Western College PV — 5 MW Solar
Mesa Carport PV — 5 MW Solar
Prairie Fire — 5 MW Solar
RE Ajo 1 LLC — 5 MW Solar
Mohave Electric at Fort Mohave — 4 MW Solar
Jacobson 5 MW Solar — 4 MW Solar
Intel - Ocotillo Campus Solar — 4 MW Solar
Buckeye Union HS District 201 — 3 MW Solar
Northwest Regional — 3 MW Landfill Gas
University of Arizona - Biosphere 2 — 3 MW Natural Gas
Macys Goodyear — 3 MW Solar
Actus Lend Lease DMAFB — 3 MW Solar
Crosscut — 3 MW Hydro
Broadway 2 - Tucson Phase II — 3 MW Solar
Prescott Airport — 3 MW Solar
Western Renewable Energy — 3 MW Wood Waste
TJX Phoenix — 3 MW Solar
Amazon TUS2 — 3 MW Solar
AZ State University - Tempe Campus Solar — 3 MW Solar
Amazon Goodyear — 2 MW Solar
Gilbert Solar Facility I, LLC — 2 MW Solar
FRB Solar Farm — 2 MW Solar
Estrella Mountain PV — 2 MW Solar
Phoenix Airport Rental Car Center — 2 MW Solar
Union HS at Casa Grande — 2 MW Solar
Canyon Del Oro High School Solar — 2 MW Solar
Vista Grande HS at Casa Grande — 1 MW Solar
South Consolidated — 1 MW Hydro
Banner Solar Ironwood — 1 MW Solar
Pima Community College - East Campus — 1 MW Solar
Pima Community College NW — 1 MW Solar
Paradise Valley H.S. PV — 1 MW Solar
T0588 Phoenix - AZ — 1 MW Solar
UASTP I — 1 MW Solar
Pima Community College — 1 MW Solar
Roger Road WWTP — 1 MW Solar
Jewish Community Center PV — 1 MW Solar
Phoenix Airport East Economy Lot — 1 MW Solar
Broadway 3 - Tucson Phase I — 1 MW Solar
La Senita — 1 MW Solar
Cogenra - TEP — 1 MW Solar
Amphitheater High School Solar — 1 MW Solar
TJX Tucson — 1 MW Solar

Queue Projects in Arizona (279 projects)

ATLAS COMPLEX — 4357 MW Solar+Battery
JOVE SOLAR — 4133 MW Solar+Battery
SRP-Q2409 — 2626 MW Solar+Battery
Stanley — 2071 MW Solar+Battery
BOUSE SOLAR AND STORAGE PLANT — 2021 MW Solar+Battery
APS-Q255 — 2000 MW Solar+Battery
SRP-Q2405 — 1020 MW Battery
APS-Q466 — 1000 MW Solar+Battery
APS-Q474 — 1000 MW Solar+Battery
APS-Q468 — 1000 MW Battery
APS-Q617 — 1000 MW Other
APS-Q274 — 1000 MW Solar
TEP-125 — 1000 MW Solar+Battery
APS-Q275 — 1000 MW Solar+Battery
APS-Q379 — 1000 MW Solar+Battery
Alisa Solar Energy Complex 2 — 1000 MW Solar+Battery
SRP_PV-PC-Q32 — 928 MW Battery
HOODINI — 910 MW Solar+Battery
SRP-Q2417 — 843 MW Solar+Battery
SRP-Q2412 — 822 MW Solar+Battery
HARQUAHALA FLATS 2 — 822 MW Solar+Battery
TEP-174 — 800 MW Gas
SRP_ANPP-Q38 — 800 MW Solar+Battery
TEP-103 — 768 MW Other
CENTENNIAL FLATS — 767 MW Solar+Battery
SOCORRO PEAK SOLAR — 756 MW Solar+Battery
APS-Q317 — 750 MW Solar+Battery
APS-Q402 — 750 MW Solar+Battery
SRP-Q2515 — 718 MW Solar+Battery
TEP-93 — 700 MW Solar+Battery
APS-Q401 — 700 MW Solar+Battery
HARQUAHALA SUNRISE — 618 MW Solar+Battery
REMY — 616 MW Solar+Battery
SRP-Q2415 — 600 MW Solar+Battery
APS-Q488 — 600 MW Solar+Battery
TEP-90 — 600 MW Solar+Battery
WAPA-MPP-2023-MP2 — 600 MW Solar+Battery
APS-Q561 — 600 MW Other
APS-Q387 — 588 MW Solar+Battery
SRP-Q2406 — 565 MW Solar+Battery
Domestic Chicken — 559 MW Solar
WAPA-DSW-2024-G4 — 550 MW Solar+Battery
APS-Q360 — 550 MW Solar+Battery
APS-Q591 — 535 MW Other
SRP-Q2512 — 503 MW Battery
WAPA-DSW-2023-G15 — 500 MW Battery
SRP_ANPP-Q29 — 500 MW Solar+Battery
APS-Q609 — 500 MW Other
APS-Q312 — 500 MW Solar
NVE-25-00421 — 500 MW Solar+Battery

Showing top 50 of 279 projects by capacity.