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United States › Grid › Interconnection queues › Arizona

BATTERY STORAGE · WEST

Battery storage project Q44, Pinal County

Battery storage project Q44, Pinal County is a 100 MW battery storage request built and operating in the West interconnection queue, in Pinal County, Arizona, connecting to Salt River Project.

Queue statusOperating
  1. PlanningQueued Apr 2018 (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingTarget Dec 2023 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
Q44
Grid region
West (non-ISO utilities)
Utility / transmission owner
Salt River Project
Connection point (POI)
Vah-Ki 230 kV
Location
Pinal County, Arizona
Technology
Battery: 100 MW
Total requested
100 MW
Study phase
IA Executed
Queue status
Operational
Entered queue
26 April 2018
Proposed online date
December 2023

Location

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

Power plants in Arizona · Transmission lines in Arizona

Other requests in Pinal 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