United States βΊ Grid βΊ Interconnection queues βΊ California
BATTERY STORAGE Β· CAISOChia ESS
Chia ESS is a 300 MW battery storage request withdrawn in the CAISO interconnection queue, in Alameda County, California, connecting to PGAE.
Queue statusWithdrawn / abandoned
- PlanningQueued Apr 2020 (completed)
- Withdrawn / abandonedApr 2021 (project stopped here)
- Consented (not reached)
- Construction (not reached)
- Operating (not reached)
- Closed (not reached)
Request details
- Queue ID
- 1685
- Grid region
- CAISO (California)
- Utility / transmission owner
- PGAE
- Connection point (POI)
- Cayetano Substation 230kV
- Location
- Alameda County, California
- Technology
- Battery: 300 MW
- Total requested
- 300 MW
- Service type
- Network resource (NRIS)
- Study phase
- System Impact Study
- Queue status
- Withdrawn
- Entered queue
- 15 April 2020
- Proposed online date
- December 2025
- Withdrawn
- April 2021
Location
Marker shows the centre of Alameda County; the queue data does not give exact sites.
Power plants in California Β· Transmission lines in California
Other requests in Alameda County
- Spectrum Energy StorageBattery storage Β· 504 MW Β· agreement signed
- EspressoBattery storage Β· 365 MW Β· agreement signed
- Zorin StorageBattery storage Β· 252 MW Β· agreement signed
- Aramis Power PlantSolar + storage Β· 203 MW Β· agreement signed
- Reclaimed WindBattery storage Β· 114 MW Β· agreement signed
- Mulqueeney Ranch WindOnshore wind Β· 114 MW Β· agreement signed
- Sand Hill COnshore wind Β· 84.3 MW Β· agreement signed
- Mulqueeney Ranch Wind 2Onshore wind Β· 62.5 MW Β· agreement signed
- Altamont Midway LTDOnshore wind Β· 5.0 MW Β· agreement signed
- Tea Leaf Energy StorageBattery storage Β· 404 MW Β· in study
- Emerita Energy StorageBattery storage Β· 206 MW Β· in study
- Palmetto Energy StorageBattery storage Β· 75.6 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