United States βΊ Grid βΊ Interconnection queues βΊ California
BATTERY STORAGE Β· CAISOCollomia Storage
Collomia Storage is a 400 MW battery storage request withdrawn in the CAISO interconnection queue, connecting to PGAE.
Queue statusWithdrawn / abandoned
- PlanningQueued Apr 2023 (completed)
- Withdrawn / abandonedDec 2024 (project stopped here)
- Consented (not reached)
- Construction (not reached)
- Operating (not reached)
- Closed (not reached)
Request details
- Queue ID
- 54907
- Grid region
- CAISO (California)
- Utility / transmission owner
- PGAE
- Connection point (POI)
- BELLOTA-TESLA #2
- Location
- California
- Technology
- Battery: 400 MW
- Total requested
- 400 MW
- Service type
- Network resource (NRIS)
- Study phase
- Caiso Cluster 15 Unvalidated
- Queue status
- Withdrawn
- Entered queue
- 17 April 2023
- Proposed online date
- May 2029
- Withdrawn
- December 2024
Location
Marker shows the centre of County; the queue data does not give exact sites.
Power plants in California Β· Transmission lines in California
Other requests in County
- Potentia-ViridiOther Β· 1,225 MW Β· agreement signed
- PresidioSolar + storage Β· 713 MW Β· agreement signed
- Alta Casa StorageBattery storage Β· 515 MW Β· agreement signed
- Pathfinder StorageBattery storage Β· 268 MW Β· agreement signed
- Zeus BESSBattery storage Β· 214 MW Β· agreement signed
- Tracy Combined-Cycle Power PlantGas Β· 185 MW Β· agreement signed
- Denali Energy StorageBattery storage Β· 102 MW Β· agreement signed
- Noosa Energy StorageBattery storage Β· 99.0 MW Β· agreement signed
- Dove CoveBattery storage Β· 514 MW Β· in study
- Northeast Central ValleyBattery storage Β· 365 MW Β· in study
- Zeitgeist K Energy CenterBattery storage Β· 258 MW Β· in study
- Zinfandel Storage CenterBattery storage Β· 154 MW Β· in study
Source: Lawrence Berkeley National Laboratory, Queued Up, data through end of 2025, compiled from ISO/RTO and utility queues. Check the grid operator's own queue for the latest status. Report a problem