Humidor Storage 1

Humidor Storage 1 is a 305 MW battery storage request with a signed interconnection agreement in the CAISO interconnection queue, in Los Angeles County, California, connecting to SCE.

Queue statusConsented

PlanningQueued Apr 2019 (completed)
ConsentedJun 2021 (current stage)
Construction (not yet reached)
OperatingTarget Oct 2028 (not yet reached)
Closed (not yet reached)

Request details

Queue ID: 1629
Grid region: CAISO (California)
Utility / transmission owner: SCE
Connection point (POI): Vincent Substation 230 kV
Location: Los Angeles County, California
Technology: Battery: 305 MW
Total requested: 305 MW
Service type: Network resource (NRIS)
Study phase: Executed
Queue status: Active
Entered queue: 15 April 2019
Agreement signed: 28 June 2021
Proposed online date: October 2028

Location

Marker shows the centre of Los Angeles County; the queue data does not give exact sites.

Power plants in California · Transmission lines in California

Other requests in Los Angeles 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