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United States β€Ί Grid β€Ί Interconnection queues β€Ί Arizona

BATTERY STORAGE Β· WEST

Battery storage project Q400, Coconino County

Battery storage project Q400, Coconino County is a 1,700 MW battery storage request withdrawn in the West interconnection queue, in Coconino County, Arizona, connecting to Arizona Public Service.

Queue statusWithdrawn / abandoned
  1. PlanningQueued Sep 2021 (completed)
  2. Withdrawn / abandoned (project stopped here)
  3. Consented (not reached)
  4. Construction (not reached)
  5. Operating (not reached)
  6. Closed (not reached)

Request details

Queue ID
Q400
Grid region
West (non-ISO utilities)
Utility / transmission owner
Arizona Public Service
Connection point (POI)
Navajo 500kV Substation
Location
Coconino County, Arizona
Technology
Other Storage: 1,700 MW
Total requested
1,700 MW
Service type
NRIS and ERIS
Study phase
Withdrawn
Queue status
Withdrawn
Entered queue
24 September 2021
Proposed online date
June 2023

Location

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

Power plants in Arizona Β· Transmission lines in Arizona

Other requests in Coconino 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