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BATTERY STORAGE · CAISOEiger Energy Storage
Eiger Energy Storage is a 101 MW battery storage request in interconnection study in the CAISO interconnection queue, in Kern County, California, connecting to PGAE.
Queue statusIn planning
- PlanningQueued Apr 2021 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Feb 2032 (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
- 1994
- Grid region
- CAISO (California)
- Utility / transmission owner
- PGAE
- Connection point (POI)
- Lamont 115 kV
- Location
- Kern County, California
- Technology
- Battery: 101 MW
- Total requested
- 101 MW
- Service type
- Network resource (NRIS)
- Study phase
- System Impact Study
- Queue status
- Active
- Entered queue
- 15 April 2021
- Proposed online date
- February 2032
Location
Marker shows the centre of Kern County; the queue data does not give exact sites.
Power plants in California · Transmission lines in California
Other requests in Kern County
- Solar project Q03, Kern CountySolar · 250 MW · under construction
- Sanborn Hybrid 3Solar + storage · 2,159 MW · agreement signed
- Buttonbush Solar Hybrid Energy CenterSolar + storage · 1,636 MW · agreement signed
- EuismodSolar + storage · 1,247 MW · agreement signed
- Bellefield Solar FarmSolar + storage · 1,000 MW · agreement signed
- Bellefield 2 Solar FarmSolar + storage · 1,000 MW · agreement signed
- CPC WestWind + storage · 750 MW · agreement signed
- Buttonbush Solar 2Solar + storage · 716 MW · agreement signed
- Sanborn Solar 2Solar + storage · 707 MW · agreement signed
- Willow Rock Energy StorageOther · 620 MW · agreement signed
- Sanborn 5 HybridSolar · 560 MW · agreement signed
- Rosamond West SolarSolar + storage · 555 MW · agreement signed
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