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BATTERY STORAGE · CAISOZinfandel Storage Center
Zinfandel Storage Center is a 154 MW battery storage request in interconnection study in the CAISO interconnection queue, in San Joaquin County, California, connecting to PGAE.
Queue statusIn planning
- PlanningQueued Apr 2023 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Feb 2030 (not yet reached)
- Closed (not yet reached)
Studies assess what grid upgrades the project would need and who pays for them. A signed interconnection agreement is the main step before construction.
Request details
- Queue ID
- 2235
- Grid region
- CAISO (California)
- Utility / transmission owner
- PGAE
- Connection point (POI)
- BELLOTA-RIVERBANK
- Location
- San Joaquin County, California
- Technology
- Battery: 154 MW
- Total requested
- 154 MW
- Service type
- Network resource (NRIS)
- Study phase
- Caiso Cluster 15 Unvalidated
- Queue status
- Active
- Entered queue
- 17 April 2023
- Proposed online date
- February 2030
Location
Marker shows the centre of San Joaquin County; the queue data does not give exact sites.
Power plants in California · Transmission lines in California
Other requests in San Joaquin County
- Potentia-ViridiOther · 1,225 MW · agreement signed
- PresidioSolar + storage · 713 MW · agreement signed
- Alta Casa StorageBattery storage · 515 MW · agreement signed
- Pathfinder StorageBattery storage · 268 MW · agreement signed
- Zeus BESSBattery storage · 214 MW · agreement signed
- Tracy Combined-Cycle Power PlantGas · 185 MW · agreement signed
- Denali Energy StorageBattery storage · 102 MW · agreement signed
- Noosa Energy StorageBattery storage · 99.0 MW · agreement signed
- Dove CoveBattery storage · 514 MW · in study
- Northeast Central ValleyBattery storage · 365 MW · in study
- Zeitgeist K Energy CenterBattery storage · 258 MW · in study
- Tioga PassBattery storage · 103 MW · 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