Pinal County, Arizona has 26 power plants totaling 4,005 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.
| Plant | City | Fuel | Capacity | Operator |
|---|---|---|---|---|
| Desert Basin | Casa Grande | Natural Gas | 745 MW | Salt River Project |
| Coolidge Generation Station | Coolidge | Natural Gas | 726 MW | Salt River Project |
| Sundance | Casa Grande | Natural Gas | 605 MW | Arizona Public Service Co |
| Eleven Mile Solar Center | Coolidge | Battery Storage | 600 MW | Eleven Mile Solar Center, Llc |
| Storey Solar And Storage | Coolidge | Solar | 210 MW | Storey Energy Center, Llc |
| Brittlebush Solar | Coolidge | Solar | 200 MW | Randolph Solar Park Llc |
| Saguaro | Red Rock | Natural Gas | 185 MW | Arizona Public Service Co |
| East Line Solar | Coolidge | Solar | 100 MW | Aes Distributed Energy |
| Saint Solar | Coolidge | Solar | 100 MW | Saint Solar Llc |
| Central Line Solar, Llc | Coolidge | Solar | 100 MW | Aes Distributed Energy |
| West Line Solar, Llc | City Of Eloy | Solar | 100 MW | West Line Solar, Llc |
| Saint Energy Storage Ii Llc | Coolidge | Other Fossil | 100 MW | Saint Energy Storage Ii Llc |
| Copper Crossing Energy And Research Cent | Florence | Natural Gas | 99.8 MW | Salt River Project |
| Bonnybrooke Pv | Florence | Solar | 50.0 MW | Apple, Inc |
| Sandstone Solar | Florence | Solar | 45.0 MW | Aes Distributed Energy |
| Pinal Central Energy Center Hybrid | Casa Grande | Solar | 30.0 MW | Pinal Central Energy Center, Llc |
| University Of Arizona - Biosphere 2 | Oracle | Natural Gas | 3.1 MW | University Of Arizona - Biosphere 2 |
| Walmart Casa Grande | Casa Grande | Solar | 2.0 MW | Tesla Inc. |
| Union Hs At Casa Grande | Casa Grande | Solar | 1.6 MW | Luminace Solar Holding, Llc |
| Vista Grande Hs At Casa Grande | Casa Grande | Solar | 1.4 MW | Luminace Solar Holding, Llc |
| Banner Solar Ironwood | Queen Creek | Solar | 1.4 MW | Banner Solar Ironwood Llc |
| Box Canyon (Az) | Florence | Battery Storage | — MW | Boca Bn, Llc |
| Three Sisters Solar Generation And Bess | Manzoro | Battery Storage | — MW | Thsi Bn, Llc |
| Kitt Solar | Eloy | Battery Storage | — MW | 301ak 8me Llc |
| Flatland Storage | Coolidge | Battery Storage | — MW | Flatland Storage Llc |
| Sawtooth Solar | Eloy | Battery Storage | — MW | Edf Renewables Development, Inc. |
Pinal County, Arizona has 26 power plants totaling 4,005 MW of nameplate capacity. Natural Gas is the dominant fuel source at 59% of installed capacity, followed by Solar (24%) and Battery Storage (15%). The largest facility is Desert Basin at 745 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.
To find plants closer to a specific address in Pinal County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.