United States › Power plants › Battery storage › California
BATTERY STORAGEBaldy Mesa Storage
Baldy Mesa Storage is a 50.0 MW under construction battery storage site in San Bernardino County, California, operated by AES Clean Energy.
Plant statusUnder construction
- Planning (completed)
- Consented (completed)
- Construction (current stage)
- OperatingTarget Feb 2027 (not yet reached)
- Closed (not yet reached)
Planned start of operation reported to EIA: Feb 2027.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| BALBE | Batteries | 50 MW | Under construction (over 50%) |
Plant details
- Operator
- AES Clean Energy
- Location
- San Bernardino County, California
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
- Capacity
- Under construction: 50.0 MW
- EIA plant ID
- 69964
Location
34.6029, -117.4490
Nearby power plants
- Baldy Mesa 2_Silver Peak HybridSolar farms, Battery storage · 75.0 MW · 0.5 mi
- Baldy Mesa Solar & StorageSolar farms, Battery storage · 225 MW · 0.5 mi
- Industry Solar Power Generation StationSolar farms · 1.5 MW · 3.5 mi
- Adelanto Solar ProjectSolar farms · 6.8 MW · 3.7 mi
- Coronus Adelanto West 1Solar farms · 1.5 MW · 3.9 mi
- Coronus Adelanto West 2Solar farms · 1.5 MW · 3.9 mi
- High Desert Power PlantGas power plants · 960 MW · 4.8 mi
- Hudson - High Desert HybridSolar farms, Battery storage · 150 MW · 4.9 mi
- Adelanto Solar II, LLCSolar farms · 7.0 MW · 5.1 mi
- Adelanto Solar, LLCSolar farms · 20.0 MW · 5.1 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