Leconte Energy Storage

Leconte Energy Storage is a 125 MW battery storage request with a signed interconnection agreement in the CAISO interconnection queue, in Imperial County, California, connecting to SDGE.

Queue statusConsented

PlanningQueued Apr 2015 (completed)
ConsentedMar 2020 (current stage)
Construction (not yet reached)
OperatingTarget Jun 2026 (not yet reached)
Closed (not yet reached)

Request details

Queue ID: 1175
Grid region: CAISO (California)
Utility / transmission owner: SDGE
Connection point (POI): Imperial Valley Substation 230 kV
Location: Imperial County, California
Technology: Battery: 125 MW
Total requested: 125 MW
Service type: Network resource (NRIS)
Study phase: Executed
Queue status: Active
Entered queue: 30 April 2015
Agreement signed: 17 March 2020
Proposed online date: June 2026

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