ROADHOUSE STORAGE
312.96 MW storage in San Bernardino, CA · In queue since April 2020 · Proposed COD June 2027
312.96 MW
Capacity
1
Components
Battery
6y 1m
In Queue
IA Executed
IA Status
COD target: 2027
Total Duration
7y 2m
Interconnection request submitted to ISO/RTO
CAISO uses cluster studies where projects are batched annually and studied together.
Typical: 36–48 months (IR to IA)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2027-06-12
The Roadhouse Storage project is a proposed 312.96 MW battery storage project located in San Bernardino County, California. The project is interconnected to the CAISO grid via the Mira Loma Substation 230kV and is in the CAISO interconnection queue as entry CAISO-1768, with a queue entry date of April 15, 2020. The proposed commercial operation date is June 12, 2027, and the Interconnection Agreement has been executed.
The Roadhouse Storage project is actively listed in the CAISO queue and has been the subject of recent news coverage related to deals, development, and regulatory matters.
Generated from interconnection queue and public data sources
State
CA
County
San Bernardino
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
SCE
Entity
CAISO
Service Type
—
Point of Interconnection
Mira Loma Substation 230kV
Data Source
LBNL + Live
- ISO / RTO
- CAISO
- Trading Hub
- TH_SP15_GEN-APND
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- MIRALOMA_6_N001
- POI Substation
- Mira Loma Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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