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United States › Grid › Interconnection queues › Arizona

SOLAR + STORAGE · WEST

Solar + storage project Q25, Maricopa County

Solar + storage project Q25, Maricopa County is a 306 MW solar + storage request built and operating in the West interconnection queue, in Maricopa County, Arizona, connecting to Salt River Project.

Queue statusOperating
  1. PlanningQueued Feb 2018 (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingTarget Feb 2024 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
Q25
Grid region
West (non-ISO utilities)
Utility / transmission owner
Salt River Project
Connection point (POI)
Hassayampa 500 kV
Location
Maricopa County, Arizona
Technology
Solar: 306 MW · Battery
Total requested
306 MW
Study phase
IA Executed
Queue status
Operational
Entered queue
9 February 2018
Proposed online date
February 2024

Location

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

Power plants in Arizona · Transmission lines in Arizona

Other requests in Maricopa 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