41st largest plant in Arizona · 1403rd nationally
Storey Solar And Storage is a solar power plant in Arizona with a nameplate capacity of 210 MW. It generates roughly 29.8k MWh per year — enough to power about 2,841 average U.S. homes.
Its capacity factor of 2% reflects intermittent or peaking operation.
| Plant Name | Storey Solar And Storage |
|---|---|
| Operator | Storey Energy Center, Llc |
| City | Coolidge |
| County | Pinal County |
| State | Arizona |
| ZIP | 85128 |
| Coordinates | 32.88820, -111.49780 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| STORY | Solar Photovoltaic | Solar | 122 MW | Operating | 2023 |
| STOBA | Batteries | Battery | 88.0 MW | Operating | 2023 |
| NERC Region | WECC |
|---|---|
| Balancing Authority | Salt River Project |
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.