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United States › Grid › Interconnection queues › Arizona

OTHER · WEST

Other project Q570, Yuma County

Other project Q570, Yuma County is a 300 MW other request in interconnection study in the West interconnection queue, in Yuma County, Arizona, connecting to Arizona Public Service.

Queue statusIn planning
  1. PlanningQueued May 2024 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Jun 2028 (not yet reached)
  5. Closed (not yet reached)

Studies assess what grid upgrades the project would need and who pays for them. A signed interconnection agreement is the main step before construction.

Request details

Queue ID
Q570
Grid region
West (non-ISO utilities)
Utility / transmission owner
Arizona Public Service
Connection point (POI)
500kV Hoodoo Wash Substation
Location
Yuma County, Arizona
Technology
Other: 300 MW
Total requested
300 MW
Service type
Network resource (NRIS)
Study phase
Awaiting Start of Cluster Study Phase 2
Queue status
Active
Entered queue
15 May 2024
Proposed online date
June 2028

Location

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

Power plants in Arizona · Transmission lines in Arizona

Other requests in Yuma 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