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United States › Grid › Interconnection queues › Oregon

BATTERY STORAGE · WEST

Battery storage project G0941, Gilliam County

Battery storage project G0941, Gilliam County is a 488 MW battery storage request in interconnection study in the West interconnection queue, in Gilliam County, Oregon.

Queue statusIn planning
  1. PlanningQueued Sep 2023 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Dec 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
G0941
Grid region
West (non-ISO utilities)
Connection point (POI)
Ashe – Marion No 2 500 kV line
Location
Gilliam County, Oregon
Technology
Battery: 488 MW
Total requested
488 MW
Service type
NRIS and ERIS
Study phase
In Progress (unknown study)
Queue status
Active
Entered queue
27 September 2023
Proposed online date
December 2028

Location

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

Power plants in Oregon · Transmission lines in Oregon

Other requests in Gilliam 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