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United States › Grid › Interconnection queues › Utah

BATTERY STORAGE · WEST

Battery storage project TCS-48, Salt Lake County

Battery storage project TCS-48, Salt Lake County is a 200 MW battery storage request built and operating in the West interconnection queue, in Salt Lake County, Utah, connecting to PacifiCorp.

Queue statusOperating
  1. PlanningQueued Oct 2019 (completed)
  2. ConsentedJan 2022 (completed)
  3. Construction (completed)
  4. OperatingTarget Dec 2025 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
TCS-48
Grid region
West (non-ISO utilities)
Utility / transmission owner
PacifiCorp
Developer
Dominguez Grid, LLC
Connection point (POI)
Terminal substation
Location
Salt Lake County, Utah
Technology
Battery: 200 MW
Total requested
200 MW
Service type
Network resource (NRIS)
Study phase
LGIA executed 1/14/2022
Queue status
Operational
Entered queue
11 October 2019
Agreement signed
14 January 2022
Proposed online date
December 2025

Location

Marker shows the centre of Salt Lake County; the queue data does not give exact sites.

Power plants in Utah · Transmission lines in Utah

Other requests in Salt Lake 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