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BATTERY STORAGE · CAISODaggett Solar 1
Daggett Solar 1 is a 114 MW battery storage request built and operating in the CAISO interconnection queue, in San Bernardino County, California, connecting to SCE.
Request details
- Queue ID
- 1312
- Grid region
- CAISO (California)
- Utility / transmission owner
- SCE
- Connection point (POI)
- Coolwater Substation 115kV
- Location
- San Bernardino County, California
- Technology
- Battery: 114 MW
- Total requested
- 114 MW
- Service type
- Network resource (NRIS)
- Study phase
- Executed
- Queue status
- Operational
- Entered queue
- 2 May 2016
- Agreement signed
- 6 December 2018
- Proposed online date
- June 2020
- Came online
- September 2025
Location
Marker shows the centre of San Bernardino County; the queue data does not give exact sites.
Power plants in California · Transmission lines in California
Other requests in San Bernardino County
- Cady SolarSolar + storage · 626 MW · agreement signed
- Daggett Solar 3Solar + storage · 522 MW · agreement signed
- Conduit Energy StorageBattery storage · 513 MW · agreement signed
- Dos PalmasBattery storage · 411 MW · agreement signed
- Hidalgo Energy StorageBattery storage · 408 MW · agreement signed
- TrolleyBattery storage · 406 MW · agreement signed
- Aratina Solar Center 1Solar + storage · 400 MW · agreement signed
- Sienna Solar FarmSolar + storage · 400 MW · agreement signed
- Roadhouse StorageBattery storage · 313 MW · agreement signed
- Overnight SolarSolar + storage · 300 MW · agreement signed
- Solar project Q06, San Bernardino CountySolar · 300 MW · agreement signed
- Baldy MesaSolar + storage · 225 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