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United States › Grid › Interconnection queues › California

BATTERY STORAGE · CAISO

Vista Energy Storage 2

Vista Energy Storage 2 is a 20.0 MW battery storage request built and operating in the CAISO interconnection queue, in San Diego County, California, connecting to SDGE.

Queue statusOperating
  1. PlanningQueued May 2016 (completed)
  2. ConsentedNov 2017 (completed)
  3. Construction (completed)
  4. OperatingJun 2018 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
1294
Grid region
CAISO (California)
Utility / transmission owner
SDGE
Connection point (POI)
Melrose Substation 69 kV
Location
San Diego County, California
Technology
Battery: 20.0 MW
Total requested
20.0 MW
Service type
Network resource (NRIS)
Study phase
Executed
Queue status
Operational
Entered queue
2 May 2016
Agreement signed
13 November 2017
Proposed online date
August 2019
Came online
June 2018

Location

Marker shows the centre of San Diego County; the queue data does not give exact sites.

Power plants in California · Transmission lines in California

Other requests in San Diego 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