United States › Power plants › Battery storage › California
BATTERY STORAGERoadhouse Energy Center
Roadhouse Energy Center is a 300 MW planned battery storage site in San Bernardino County, California, operated by Roadhouse Energy Storage.
Plant statusIn planning
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- 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 |
|---|---|---|---|
| RDHS | Batteries | 300 MW | Regulatory approvals pending |
Plant details
- Operator
- Roadhouse Energy Storage
- Location
- San Bernardino County, California
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
- Capacity
- Planned: 300 MW
- EIA plant ID
- 70238
Location
34.0065, -117.5696
Nearby power plants
- Mira Loma Energy Storage FacilityBattery storage · 20.0 MW · 0.5 mi
- Mira Loma PeakerGas power plants · 49.8 MW · 0.5 mi
- Chambers 4 - Eastvale LGB3Solar farms · 2.4 MW · 1.1 mi
- Chambers 4 - Eastvale DCA2Solar farms · 1.5 MW · 1.3 mi
- Mira LomaSolar farms · 3.0 MW · 1.9 mi
- PVN Milliken, LLCSolar farms · 3.0 MW · 2.2 mi
- SunE- E Philadelphia OntarioSolar farms · 1.0 MW · 2.8 mi
- Kaiser OntarioGas power plants · 1.0 MW · 2.9 mi
- CA Jurupa Valley 3251 De Forest CircleSolar farms · 4.5 MW · 3.1 mi
- Terra FrancescoSolar farms · 1.5 MW · 3.1 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