West Queue Project 427 — Battery in Broadwater, Montana
West Queue Project 427 — Battery in Broadwater, Montana is a 200.0 MW battery interconnection project in Broadwater, Montana with a current status of withdrawn. It is proposed to connect at Three Rivers 161 kV substation.
200.0 MWCapacity
WithdrawnStatus
WestMarket
BatteryTechnology
Project facts
| Canonical name | West Queue Project 427 — Battery in Broadwater, Montana |
|---|---|
| Queue ID | 427 |
| Status | withdrawn |
| Source status | withdrawn |
| Market | West |
| Technology | Battery |
| Capacity | 200.0 MW |
| State | Montana |
| County | Broadwater |
| Point of interconnection | Three Rivers 161 kV substation |
| Requested (queue) date | 2022-04-28 |
| Proposed in-service date | 2025-12-31 |
| 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| Withdrawn date | — |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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