West Queue Project 405 — Solar in Rosebud, Montana
West Queue Project 405 — Solar in Rosebud, Montana is a 300.0 MW solar interconnection project in Rosebud, Montana with a current status of suspended. It is proposed to connect at Colstrip 500kV Substation.
300.0 MWCapacity
SuspendedStatus
WestMarket
SolarTechnology
Project facts
| Canonical name | West Queue Project 405 — Solar in Rosebud, Montana |
|---|---|
| Queue ID | 405 |
| Status | suspended |
| Source status | suspended |
| Market | West |
| Technology | Solar |
| Capacity | 300.0 MW |
| State | Montana |
| County | Rosebud |
| Point of interconnection | Colstrip 500kV Substation |
| Requested (queue) date | 2021-02-02 |
| Proposed in-service date | 2024-12-31 |
| Operational date | — |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | NorthWestern Energy |
What changed
No material field-level changes have been recorded for this project since the baseline snapshot. interXdata detects changes as new source snapshots are ingested and diffed against prior state.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-07-31
Page data generated2026-08-27
Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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