United States › Grid › Interconnection queues › California
BATTERY STORAGE · CAISOCardinal Storage
Cardinal Storage is a 200 MW battery storage request withdrawn in the CAISO interconnection queue, in Imperial County, California, connecting to SDGE.
Queue statusWithdrawn / abandoned
- PlanningQueued Apr 2019 (completed)
- Withdrawn / abandonedApr 2022 (project stopped here)
- Consented (not reached)
- Construction (not reached)
- Operating (not reached)
- Closed (not reached)
Request details
- Queue ID
- 1658
- Grid region
- CAISO (California)
- Utility / transmission owner
- SDGE
- Connection point (POI)
- Imperial Valley Substation 230kV
- Location
- Imperial County, California
- Technology
- Battery: 200 MW
- Total requested
- 200 MW
- Service type
- Energy only (ERIS)
- Study phase
- System Impact Study
- Queue status
- Withdrawn
- Entered queue
- 15 April 2019
- Proposed online date
- October 2028
- Withdrawn
- April 2022
Location
Marker shows the centre of Imperial County; the queue data does not give exact sites.
Power plants in California · Transmission lines in California
Other requests in Imperial County
- UmbrielSolar + storage · 2,365 MW · agreement signed
- Silver Ridge Mount SignalSolar + storage · 750 MW · agreement signed
- Kingsley Solar FarmSolar + storage · 720 MW · agreement signed
- Ocotillo ExpressWind + storage · 504 MW · agreement signed
- Big Rock Solar FarmBattery storage · 200 MW · agreement signed
- Sunrise ButteSolar + storage · 150 MW · agreement signed
- Leconte Energy StorageBattery storage · 125 MW · agreement signed
- Solar + storage project GI-2022-164, Imperial CountySolar + storage · 800 MW · in study
- Yuha Desert Battery StorageBattery storage · 633 MW · in study
- Solar + storage project GI-2023-167, Imperial CountySolar + storage · 500 MW · in study
- Battery storage project GI-2023-168, Imperial CountyBattery storage · 387 MW · in study
- Solar + storage project GI-2022-162, Imperial CountySolar + storage · 270 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