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United States › Grid › Interconnection queues › Oregon

SOLAR + STORAGE · WEST

Solar + storage project 556, Grant County

Solar + storage project 556, Grant County is a 30.0 MW solar + storage request suspended in the West interconnection queue, in Grant County, Oregon, connecting to Idaho Power Company.

Queue statusPaused / redesign
  1. PlanningQueued Apr 2019 (current stage)
  2. ConsentedAug 2021 (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Dec 2024 (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
556
Grid region
West (non-ISO utilities)
Utility / transmission owner
Idaho Power Company
Developer
Prairie City PV1, LLC
Connection point (POI)
QUTZ–WJDY 138kV Substation
Location
Grant County, Oregon
Technology
Solar: 30.0 MW · Battery
Total requested
30.0 MW
Service type
Other
Study phase
IA Executed
Queue status
Suspended
Entered queue
30 April 2019
Agreement signed
4 August 2021
Proposed online date
December 2024

Location

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

Power plants in Oregon · Transmission lines in Oregon

Other requests in Grant 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