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United States › Grid › Interconnection queues › Arizona

OTHER · WEST

Other project 77, Apache County

Other project 77, Apache County is a 200 MW other request in interconnection study in the West interconnection queue, in Apache County, Arizona, connecting to Tucson Electric Power Company.

Queue statusIn planning
  1. PlanningQueued Feb 2020 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Oct 2023 (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
77
Grid region
West (non-ISO utilities)
Utility / transmission owner
Tucson Electric Power Company
Connection point (POI)
Springerville 345kV Substation
Location
Apache County, Arizona
Technology
Other: 200 MW
Total requested
200 MW
Service type
Network resource (NRIS)
Study phase
IA EXECUTION IN PROGRESS
Queue status
Active
Entered queue
27 February 2020
Proposed online date
October 2023

Location

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

Power plants in Arizona · Transmission lines in Arizona

Other requests in Apache 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