Sunrise Butte

Sunrise Butte is a 150 MW solar + storage request with a signed interconnection agreement in the CAISO interconnection queue, in Imperial County, California, connecting to SDGE.

Queue statusConsented

PlanningQueued Apr 2019 (completed)
ConsentedOct 2024 (current stage)
Construction (not yet reached)
OperatingTarget Nov 2029 (not yet reached)
Closed (not yet reached)

Request details

Queue ID: 1667
Grid region: CAISO (California)
Utility / transmission owner: SDGE
Connection point (POI): Imperial Valley Substation 230 kV
Location: Imperial County, California
Technology: Solar: 0.0 MW · Battery: 150 MW
Total requested: 150 MW
Service type: Energy only (ERIS)
Study phase: Executed
Queue status: Active
Entered queue: 15 April 2019
Agreement signed: 8 October 2024
Proposed online date: November 2029

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