United States › Power plants › Battery storage › Arizona
BATTERY STORAGE · SOLAR FARMSSelma Energy Center
Selma Energy Center is a 275 MW under construction power plant in Pinal County, Arizona, operated by Selma Energy Center, LLC.
Plant statusUnder construction
- Planning (completed)
- Consented (completed)
- Construction (current stage)
- OperatingTarget Dec 2027 (not yet reached)
- Closed (not yet reached)
Planned start of operation reported to EIA: Dec 2027.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| SEL1B | Batteries | 150 MW | Under construction (up to 50%) |
| SEL1S | Solar Photovoltaic | 125 MW | Under construction (up to 50%) |
Plant details
- Operator
- Selma Energy Center, LLC
- Location
- Pinal County, Arizona
- Balancing authority
- DOPD
- Sector
- IPP Non-CHP
- Capacity
- Under construction: 275 MW
- EIA plant ID
- 70218
Location
32.8498, -111.5251
Nearby power plants
- Saint Energy Storage II LLCBattery storage · 100 MW · 1.5 mi
- Saint SolarSolar farms · 100 MW · 1.7 mi
- East Line SolarSolar farms · 100 MW · 2.3 mi
- Pinal Central Energy Center HybridSolar farms, Battery storage · 30.0 MW · 2.3 mi
- Central Line Solar, LLCSolar farms · 100 MW · 2.7 mi
- Storey Solar and StorageSolar farms, Battery storage · 210 MW · 3.1 mi
- Eleven Mile Solar CenterSolar farms, Battery storage · 600 MW · 4.0 mi
- Coolidge Generation StationGas power plants · 1,320 MW · 4.8 mi
- Flatland StorageBattery storage · 200 MW · 5.0 mi
- Brittlebush SolarSolar farms · 200 MW · 5.6 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem