United States › Grid › Interconnection queues › Arizona
SOLAR + STORAGE · WESTSolar + storage project Q255, Coconino County
Solar + storage project Q255, Coconino County is a 2,000 MW solar + storage request in interconnection study in the West interconnection queue, in Coconino County, Arizona, connecting to Arizona Public Service.
Queue statusIn planning
- PlanningQueued May 2017 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Dec 2021 (not yet reached)
- 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
- Q255
- Grid region
- West (non-ISO utilities)
- Utility / transmission owner
- Arizona Public Service
- Connection point (POI)
- Navajo 500kV Substation
- Location
- Coconino County, Arizona
- Technology
- Solar: 2,000 MW · Battery
- Total requested
- 2,000 MW
- Service type
- Energy only (ERIS)
- Study phase
- Project with APS Project Manager
- Queue status
- Active
- Entered queue
- 16 May 2017
- Proposed online date
- December 2021
Location
Marker shows the centre of Coconino County; the queue data does not give exact sites.
Other requests in Coconino County
- Solar project Q274, Coconino CountySolar · 1,000 MW · in study
- Solar + storage project Q317, Coconino CountySolar + storage · 750 MW · in study
- Solar + storage project Q401, Coconino CountySolar + storage · 700 MW · in study
- Solar + storage project Q393, Coconino CountySolar + storage · 500 MW · in study
- Solar project Q312, Coconino CountySolar · 500 MW · in study
- Onshore wind project Q539, Coconino CountyOnshore wind · 500 MW · in study
- Onshore wind project Q538, Coconino CountyOnshore wind · 500 MW · in study
- Solar + storage project Q486, Coconino CountySolar + storage · 400 MW · in study
- Onshore wind project Q370, Coconino CountyOnshore wind · 310 MW · in study
- Other project Q348, Coconino CountyOther · 300 MW · in study
- Other project Q565, Coconino CountyOther · 161 MW · in study
- Other project Q612, Coconino CountyOther · 161 MW · in study
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