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United States › Grid › Interconnection queues › Montana

COAL · WEST

Coal project 439, Rosebud County

Coal project 439, Rosebud County is a 40.5 MW coal request built and operating in the West interconnection queue, in Rosebud County, Montana, connecting to NorthWestern Energy.

Queue statusOperating
  1. PlanningQueued Jan 2023 (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. Operating (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
439
Grid region
West (non-ISO utilities)
Utility / transmission owner
NorthWestern Energy
Connection point (POI)
Colstrip 230kV Switchyard
Location
Rosebud County, Montana
Technology
Coal: 40.5 MW
Total requested
40.5 MW
Service type
Network resource (NRIS)
Study phase
IA Executed
Queue status
Operational
Entered queue
16 January 2023

Location

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

Power plants in Montana · Transmission lines in Montana

Other requests in Rosebud 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