☀ Solar Power Plants in Arizona
Arizona operates 117 solar power plants totaling 5,548 MW of nameplate capacity. Annual generation: 7.4M MWh.
Utility-scale solar farms convert sunlight directly into electricity using photovoltaic panels. They produce zero direct emissions and have no fuel cost, but generation is variable — peaking at midday and falling to zero at night. Capacity factors typically run 18–28% in good locations.
Plants117operating
Capacity5,547 MWnameplate
Generation7.4M MWhannual
All Arizona solar plants
| Plant | City | County | Capacity | Operator |
|---|---|---|---|---|
| Sonoran Solar Energy | Buckeye | Maricopa County | 750 MW | Sonoran Solar Energy, Llc |
| Mcfarland B Solar And Storage | Dateland | Yuma County | 450 MW | Aes Clean Energy |
| Agua Caliente Solar Project | Dateland | Yuma County | 348 MW | Agua Caliente Solar |
| Mcfarland A Solar And Storage | Dateland | Yuma County | 300 MW | Aes Clean Energy |
| Solana Generating Station | Gila Bend | Maricopa County | 280 MW | Arizona Solar One Llc |
| Storey Solar And Storage | Coolidge | Pinal County | 210 MW | Storey Energy Center, Llc |
| Brittlebush Solar | Coolidge | Pinal County | 200 MW | Randolph Solar Park Llc |
| White Wing Solar | Yuma | Yuma County | 179 MW | Leeward Asset Management, Llc |
| Mesquite Solar 1 | Tonopah | Maricopa County | 170 MW | Consolidated Edison Development Inc. |
| Sun Streams, Llc | Arlington | Maricopa County | 160 MW | Edp Renewables North America Llc |
| Wilmot Energy Center Llc | Tucson | Pima County | 160 MW | Wilmot Energy Center Llc |
| Mesquite Solar 3, Llc | Tonopah | Maricopa County | 150 MW | Consolidated Edison Development Inc. |
| Sun Streams 2 | Hassayampa | Maricopa County | 150 MW | Sun Streams 2, Llc |
| Arlington Valley Solar Energy Ii | Arlington | Maricopa County | 129 MW | Arevon Energy, Inc. |
| Mesquite Solar 5, Llc | Tonopah | Maricopa County | 120 MW | Consolidated Edison Development Inc. |
| Mesquite Solar 2, Llc | Tonopah | Maricopa County | 100 MW | Consolidated Edison Development Inc. |
| East Line Solar | Coolidge | Pinal County | 100 MW | Aes Distributed Energy |
| Saint Solar | Coolidge | Pinal County | 100 MW | Saint Solar Llc |
| Central Line Solar, Llc | Coolidge | Pinal County | 100 MW | Aes Distributed Energy |
| West Line Solar, Llc | City Of Eloy | Pinal County | 100 MW | West Line Solar, Llc |
| Red Horse 2 | Willcox | Cochise County | 81 MW | Red Horse 2 |
| Gila Bend Hybrid | Gila Bend | Maricopa County | 73 MW | Arizona Public Service Co |
| Foothills Solar Plant Hybrid | Yuma | Yuma County | 73 MW | Arizona Public Service Co |
| Mesquite Solar 4, Llc | Tonopah | Maricopa County | 63 MW | Consolidated Edison Development Inc. |
| Kayenta Solar Project | Kayenta | Navajo County | 55 MW | Ngi-Kayenta Solar Lessor I, Llc |
| Gray Hawk Solar | Kingman | Mohave County | 55 MW | Gray Hawk Solar, Llc |
| Bonnybrooke Pv | Florence | Pinal County | 50 MW | Apple, Inc |
| Hyder Solar Hybrid | Hyder | Yuma County | 48 MW | Arizona Public Service Co |
| Sandstone Solar | Florence | Pinal County | 45 MW | Aes Distributed Energy |
| Red Rock | Red Rock | Maricopa County | 40 MW | Arizona Public Service Co |
| Cotton Center Solar Hybrid | Gila Bend | Maricopa County | 34 MW | Arizona Public Service Co |
| Paloma Solar Hybrid | Gila Bend | Maricopa County | 34 MW | Arizona Public Service Co |
| Mohave Energy - Hybrid | Fort Mohave | Mohave County | 33 MW | Mohave Energy |
| Oe_az1 | Salome | La Paz County | 33 MW | Onward Energy |
| Red Horse Iii | Wilcox | Cochise County | 30 MW | Red Horse Iii |
| Pinal Central Energy Center Hybrid | Casa Grande | Pinal County | 30 MW | Pinal Central Energy Center, Llc |
| Avalon Solar | Pima | Pima County | 29 MW | Arevon Energy, Inc. |
| Hyder Ii Hybrid | Hyder | Yuma County | 28 MW | Arizona Public Service Co |
| Avra Valley Solar | Marana | Pima County | 25 MW | Solar Avra Valley Llc |
| Poseidon Solar, Llc | Globe | Gila County | 20 MW | Axium Arizona Renewables, Llc |
| Picture Rocks Solar, Llc | Marana | Pima County | 20 MW | Mn8 Energy Llc |
| Desert Star Hybrid | Buckeye | Maricopa County | 20 MW | Arizona Public Service Co |
| Sulphur Springs | Cochise | Cochise County | 20 MW | Mn8 Energy Llc |
| Apache Solar I | Cochise | Cochise County | 20 MW | Arizona Electric Pwr Coop Inc |
| Chino Valley Solar | Chino Valley | Yavapai County | 19 MW | Arizona Public Service Co |
| Queen Creek Solar Farm | Queen Creek | Maricopa County | 19 MW | Siete Solar Llc |
| Fort Huachuca Solar Pv Project | Sierra Vista | Cochise County | 18 MW | Tucson Electric Power Co |
| Avalon Solar Ii | Sahuarita | Pima County | 16 MW | Avalon Solar Partners Ii, Llc |
| Saddle Mountain Solar I | Tonopah | Maricopa County | 15 MW | Sune Az2, Llc |
| Re Gillespie 1 Llc | Gila Bend | Maricopa County | 15 MW | Mn8 Energy Llc |
| Re Bagdad Solar I Llc | Bagdad | Yavapai County | 15 MW | Duke Energy Renewables Services |
| Badger 1 | Tonopah | Maricopa County | 15 MW | Desert Sky Solar Llc |
| Davis Monthan Afb (Az) West Airfield | Tucson | Pima County | 13 MW | Mn8 Energy Llc |
| Raptor Ridge | Tucson | Pima County | 13 MW | Tucson Electric Power Co |
| Iron Horse Battery Storage Hybrid | Tucson | Pima County | 12 MW | Big Sky Wind, Llc |
| Luke Solar | Glendale | Maricopa County | 11 MW | Arizona Public Service Co |
| Mohave Electric Cooperative At Joy Lane | Fort Mohave | Mohave County | 11 MW | Mohave Electric Cooperative, Inc. |
| Prescott Solar Plant | Prescott | Yavapai County | 11 MW | Sune Az1, Llc |
| Valencia Solar | Tucson | Pima County | 10 MW | Big Sky Wind, Llc |
| Black Mountain Solar Llc | Golden Valley | Mohave County | 9 MW | Duke Energy Renewables Services |
| Lake Pleasant Wtp | Peoria | Maricopa County | 7 MW | Mn8 Energy Llc |
| Rio Rico Solar | Rio Rico | Santa Cruz County | 6 MW | Uns Electric, Inc |
| Gato Montes Solar, Llc | Tucson | Pima County | 5 MW | Duke Energy Renewables Services |
| Tech Park Solar | Tucson | Pima County | 5 MW | Big Sky Wind, Llc |
| Arizona Western College Pv | Yuma | Yuma County | 5 MW | Aes Distributed Energy |
| Mesa Carport Pv | Mesa | Maricopa County | 5 MW | Apple, Inc |
| Re Ajo 1 Llc | Ajo | Pima County | 5 MW | Duke Energy Renewables Services |
| Prairie Fire | Tucson | Pima County | 5 MW | Tucson Electric Power Co |
| Mohave Electric At Fort Mohave | Fort Mohave | Mohave County | 4 MW | Mohave Electric Cooperative, Inc. |
| Jacobson 5 Mw Solar | Kingman | Mohave County | 4 MW | Uns Electric, Inc |
| Canyon Del Oro High School Solar | Oro Valley | Pima County | 4 MW | Luminace Solar Arizona 2, Llc |
| Intel - Ocotillo Campus Solar | Chandler | Maricopa County | 4 MW | Tesla Inc. |
| Buckeye Union Hs District 201 | Buckeye | Maricopa County | 3 MW | Luminace Solar Arizona, Llc |
| Macys Goodyear | Goodyear | Maricopa County | 3 MW | Macys Corporate Services, Inc |
| Prescott Airport | Prescott | Yavapai County | 3 MW | Arizona Public Service Co |
| Actus Lend Lease Dmafb | Tucson | Pima County | 3 MW | Tesla Inc. |
| Broadway 2 - Tucson Phase Ii | Tucson | Pima County | 3 MW | Mn8 Energy Llc |
| Tjx Phoenix | Phoenix | Maricopa County | 3 MW | Socore Energy Llc |
| Amazon Tus2 | Tucson | Pima County | 3 MW | Skyhigh 2 Solar |
| Az State University - Tempe Campus Solar | Tempe | Maricopa County | 2 MW | Arizona State University Fdm |
| Amazon Goodyear | Goodyear | Maricopa County | 2 MW | Westbound Solar 3, Llc |
| Walmart Casa Grande | Casa Grande | Pinal County | 2 MW | Tesla Inc. |
| Gilbert Solar Facility I, Llc | Gilbert | Maricopa County | 2 MW | Gilbert Solar Facility I, Llc |
| Frb Solar Farm | Tucson | Pima County | 2 MW | Frb Solar Llc |
| Estrella Mountain Pv | Avondale | Maricopa County | 2 MW | Tesla Inc. |
| Union Hs At Casa Grande | Casa Grande | Pinal County | 2 MW | Luminace Solar Holding, Llc |
| Phoenix Airport Rental Car Center | Phoenix | Maricopa County | 2 MW | Sunstrong Management, Llc |
| Vista Grande Hs At Casa Grande | Casa Grande | Pinal County | 1 MW | Luminace Solar Holding, Llc |
| Banner Solar Ironwood | Queen Creek | Pinal County | 1 MW | Banner Solar Ironwood Llc |
| Paradise Valley H.s. Pv | Phoenix | Maricopa County | 1 MW | Aes Distributed Energy |
| Pima Community College - East Campus | Tucson | Pima County | 1 MW | Tesla Inc. |
| Pima Community College Nw | Tucson | Pima County | 1 MW | Onyx Asset Services Group |
| Uastp I | Tucson | Pima County | 1 MW | Tucson Electric Power Co |
| T0588 Phoenix - Az | Phoenix | Maricopa County | 1 MW | Socore Energy Llc |
| Roger Road Wwtp | Tucson | Pima County | 1 MW | Sune M5c Holdings Llc |
| Jewish Community Center Pv | Scottsdale | Maricopa County | 1 MW | Aes Distributed Energy |
| Phoenix Airport East Economy Lot | Phoenix | Maricopa County | 1 MW | Sunstrong Management, Llc |
| Pima Community College | Tucson | Pima County | 1 MW | Tesla Inc. |
| La Senita | Kingman | Mohave County | 1 MW | Uns Electric, Inc |
| Cogenra - Tep | Tucson | Pima County | 1 MW | Terraform Arcadia |
| Amphitheater High School Solar | Tucson | Pima County | 1 MW | Luminace Solar Arizona 2, Llc |
| Broadway 3 - Tucson Phase I | Tucson | Pima County | 1 MW | Mn8 Energy Llc |
| Tjx Tucson | Tucson | Pima County | 1 MW | Socore Energy Llc |
| Taa Solar Facility | Tucson | Pima County | — | Tucson Electric Power Co |
| Arlington Valley Solar Energy I | Arlington | Maricopa County | — | Consolidated Edison Development Inc. |
| Dry Lake Solar | Snowflake | Navajo County | — | Avangrid Power Llc |
| Mesa Solar Array | Mesa | Maricopa County | — | Apple, Inc |
| La Paz Solar Tower | Parker | La Paz County | — | Enviromission, Inc |
| Red Antelope Solar & Energy Storage Farm | Page | Coconino County | — | 302pn 8me Llc |
| Harquahala Sun Solar Project | Tonopah | Maricopa County | — | Copia Power |
| Yuma Solar + Storage | Fortuna Foothills | Yuma County | — | Invenergy Services Llc |
| Babacomari Solar | Huachuca | Cochise County | — | Babacomari Solar, Llc |
| Elisabeth Solar | Hyder | Yuma County | — | Leeward Asset Management, Llc |
| Ironwood Solar | Dateland | Yuma County | — | Arizona Public Service Co |
| Centennial Flats | Salome | La Paz County | — | Copia Power |
| Atlas Ii | Salome | La Paz County | — | Atlas Solar Ii, Llc |
| Atlas Solar Iv | Salome | La Paz County | — | Atlas Solar Iv, Llc |