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Arizona Public Service Co
Electric power plant operator — U.S. Energy Information Administration (Forms EIA-860/860M).
Power plants
21
Total nameplate capacity
10,906.5 MW
States
2
Generators
75
Capacity by technology
Nuclear · 1 plant4,209.6 MW
Natural Gas Fired Combined Cycle · 2 plants2,334.4 MW
Natural Gas Fired Combustion Turbine · 4 plants2,108.1 MW
Conventional Steam Coal · 1 plant1,636.2 MW
Solar Photovoltaic · 7 plants438.1 MW
Batteries · 5 plants154 MW
Petroleum Liquids · 1 plant26.1 MW
| Plant | State | Technology | Capacity |
|---|---|---|---|
| Palo Verde | AZ | Nuclear | 4,209.6 MW |
| Four Corners | NM | Conventional Steam Coal | 1,636.2 MW |
| West Phoenix | AZ | Natural Gas Fired Combined Cycle | 1,207.4 MW |
| Red Hawk | AZ | Natural Gas Fired Combined Cycle | 1,127 MW |
| Ocotillo | AZ | Natural Gas Fired Combustion Turbine | 806.2 MW |
| Sundance | AZ | Natural Gas Fired Combustion Turbine | 695 MW |
| Yucca | AZ | Natural Gas Fired Combustion Turbine | 422.4 MW |
| Saguaro | AZ | Natural Gas Fired Combustion Turbine | 184.5 MW |
| Agave | AZ | Solar Photovoltaic | 150 MW |
| Red Rock | AZ | Solar Photovoltaic | 84.9 MW |
| Foothills Solar Plant Hybrid | AZ | Solar Photovoltaic | 73 MW |
| Gila Bend Hybrid | AZ | Solar Photovoltaic | 68 MW |
| Hyder Solar Hybrid | AZ | Solar Photovoltaic | 48 MW |
| Chino Valley Solar | AZ | Batteries | 38 MW |
| Cotton Center Solar Hybrid | AZ | Batteries | 34 MW |
| Paloma Solar Hybrid | AZ | Batteries | 34 MW |
| Hyder II Hybrid | AZ | Batteries | 28 MW |
| Douglas | AZ | Petroleum Liquids | 26.1 MW |
| Desert Star Hybrid | AZ | Batteries | 20 MW |
| Luke Solar | AZ | Solar Photovoltaic | 11.2 MW |
| Prescott Airport | AZ | Solar Photovoltaic | 3 MW |
Source: U.S. Energy Information Administration, Forms EIA-860/EIA-860M — currently operating generators, aggregated to plant then to operator.