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BATTERY STORAGE · CAISORoccasecca BESS
Roccasecca BESS is a 303 MW battery storage request with a signed interconnection agreement in the CAISO interconnection queue, in Clark County, Nevada, connecting to GLW.
Queue statusConsented
- PlanningQueued May 2016 (completed)
- ConsentedMar 2025 (current stage)
- Construction (not yet reached)
- OperatingTarget Oct 2026 (not yet reached)
- Closed (not yet reached)
Request details
- Queue ID
- 1347
- Grid region
- CAISO (California)
- Utility / transmission owner
- GLW
- Connection point (POI)
- Sloan Canyon Switching Station 230kV
- Location
- Clark County, Nevada
- Technology
- Battery: 303 MW
- Total requested
- 303 MW
- Service type
- Network resource (NRIS)
- Study phase
- Executed
- Queue status
- Active
- Entered queue
- 2 May 2016
- Agreement signed
- 4 March 2025
- Proposed online date
- October 2026
Location
Marker shows the centre of Clark County; the queue data does not give exact sites.
Other requests in Clark County
- MoseySolar + storage · 1,081 MW · agreement signed
- Purple Sage Energy CenterSolar + storage · 817 MW · agreement signed
- KawichSolar + storage · 700 MW · agreement signed
- Bonanza Peak Solar FarmSolar + storage · 641 MW · agreement signed
- Bonanza SolarSolar + storage · 600 MW · agreement signed
- Yellow Pine 3Solar + storage · 517 MW · agreement signed
- Rough Hat 2Solar + storage · 408 MW · agreement signed
- Solar + storage project Company 194, Clark CountySolar + storage · 400 MW · agreement signed
- Battery storage project Company 242, Clark CountyBattery storage · 350 MW · agreement signed
- Solar + storage project Company 165, Clark CountySolar + storage · 300 MW · agreement signed
- TahoeBattery storage · 300 MW · agreement signed
- Solar + storage project Company 195, Clark CountySolar + storage · 275 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