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United States › Grid › Interconnection queues › Idaho

SOLAR + STORAGE · WEST

Solar + storage project 605, Elmore County

Solar + storage project 605, Elmore County is a 240 MW solar + storage request suspended in the West interconnection queue, in Elmore County, Idaho, connecting to Idaho Power Company.

Queue statusPaused / redesign
  1. PlanningQueued May 2021 (current stage)
  2. ConsentedApr 2023 (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Dec 2029 (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
605
Grid region
West (non-ISO utilities)
Utility / transmission owner
Idaho Power Company
Developer
South Bennett Solar LLC
Connection point (POI)
RTSN 230kV Substation
Location
Elmore County, Idaho
Technology
Solar: 240 MW · Battery
Total requested
240 MW
Service type
Network resource (NRIS)
Study phase
IA Executed
Queue status
Suspended
Entered queue
27 May 2021
Agreement signed
20 April 2023
Proposed online date
December 2029

Location

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

Power plants in Idaho · Transmission lines in Idaho

Other requests in Elmore 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