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United States › Grid › Interconnection queues › California

SOLAR · CAISO

Desert Stateline Project

Desert Stateline Project is a 300 MW solar request built and operating in the CAISO interconnection queue, in San Bernardino County, California, connecting to SCE.

Queue statusOperating
  1. PlanningQueued Jan 2007 (completed)
  2. ConsentedSep 2011 (completed)
  3. Construction (completed)
  4. OperatingAug 2016 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
163
Grid region
CAISO (California)
Utility / transmission owner
SCE
Connection point (POI)
Mountain Pass Substation 115kV
Location
San Bernardino County, California
Technology
Solar: 300 MW
Total requested
300 MW
Service type
Network resource (NRIS)
Study phase
Executed
Queue status
Operational
Entered queue
9 January 2007
Agreement signed
29 September 2011
Proposed online date
December 2010
Came online
August 2016

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

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