Silver Ridge Mount Signal

Silver Ridge Mount Signal is a 750 MW solar + storage request with a signed interconnection agreement in the CAISO interconnection queue, in Imperial County, California, connecting to SDGE.

Queue statusConsented

PlanningQueued Aug 2006 (completed)
ConsentedJun 2012 (current stage)
Construction (not yet reached)
OperatingDec 2019 (not yet reached)
Closed (not yet reached)

Request details

Queue ID: 124
Grid region: CAISO (California)
Utility / transmission owner: SDGE
Connection point (POI): Imperial Valley Substation 230 kV
Location: Imperial County, California
Technology: Solar: 600 MW · Battery: 150 MW
Total requested: 750 MW
Service type: Network resource (NRIS)
Study phase: Executed
Queue status: Active
Entered queue: 22 August 2006
Agreement signed: 28 June 2012
Proposed online date: June 2027
Came online: December 2019

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

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