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BATTERY STORAGE · CAISOCascade Energy Storage Expansion
Cascade Energy Storage Expansion is a 20.3 MW battery storage request built and operating in the CAISO interconnection queue, in San Joaquin County, California, connecting to PGAE.
Request details
- Queue ID
- 1835
- Grid region
- CAISO (California)
- Utility / transmission owner
- PGAE
- Connection point (POI)
- Weber 60 kV
- Location
- San Joaquin County, California
- Technology
- Battery: 20.3 MW
- Total requested
- 20.3 MW
- Service type
- Network resource (NRIS)
- Study phase
- IA Executed
- Queue status
- Operational
- Entered queue
- 3 May 2021
- Agreement signed
- 1 May 2025
- Proposed online date
- December 2022
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
- Zinfandel Storage CenterBattery storage · 154 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