United States › Power plants › Battery storage › Arizona
BATTERY STORAGESierra Luna Energy Storage
Sierra Luna Energy Storage is a 150 MW planned battery storage site in Maricopa County, Arizona, operated by Sierra Luna Energy Storage LLC.
Plant statusIn planning
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Dec 2030 (not yet reached)
- Closed (not yet reached)
Planned start of operation reported to EIA: Dec 2030.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| SLRN1 | Batteries | 150 MW | Planned, approvals not yet sought |
Plant details
- Operator
- Sierra Luna Energy Storage LLC
- Location
- Maricopa County, Arizona
- Balancing authority
- SRP
- Sector
- IPP Non-CHP
- Capacity
- Planned: 150 MW
- EIA plant ID
- 70236
Location
33.4088, -112.3042
Nearby power plants
- Sierra Estrella Energy StorageBattery storage · 250 MW · 0.6 mi
- Estrella Mountain PVSolar farms · 1.8 MW · 2.1 mi
- T0588 Phoenix - AZSolar farms · 1.2 MW · 5.6 mi
- Pluto Energy StorageBattery storage · 75.0 MW · 6.2 mi
- White Tank Energy StorageBattery storage · 100 MW · 6.2 mi
- Macys GoodyearSolar farms · 3.1 MW · 6.4 mi
- TJX PhoenixSolar farms · 2.9 MW · 7.3 mi
- West PhoenixGas power plants · 1,207 MW · 8.7 mi
- Luke SolarSolar farms · 11.2 MW · 9.2 mi
- Amazon GoodyearSolar farms · 2.4 MW · 9.4 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