ACT Colstrip
DatacenteractiveColstrip, MT · Advanced Communications Technology
ACT Colstrip is an operating datacenter facility in Colstrip, MT, operated by Advanced Communications Technology.. Existing datacenter clusters are a strong signal for new development: they confirm power availability, fiber peering, and a permitting precedent — which is why nearby candidate sites often inherit the same speed-to-power advantages.
Nearby internet exchanges
- ACT ColstripColstrip, MT · 1 networks
Nearby datacenter candidate sites
Scored candidate sites near ACT Colstrip, ranked by DC Readiness — useful for evaluating expansion or second-site options in the same power/fiber market.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| COLSTRIP | Substation-Adjacent | MT | Rosebud County | 500 kV | 1,000 MW | 1.1 yrs | 80.4 |
| Greenfield (BROADVIEW - COLSTRIP) | Greenfield | MT | Rosebud County | 500 kV | 1,000 MW | 1.1 yrs | 77.2 |
| Greenfield (BROADVIEW - COLSTRIP) | Greenfield | MT | Rosebud County | 500 kV | 1,000 MW | 1.1 yrs | 75.6 |
| Greenfield (BROADVIEW - COLSTRIP) | Greenfield | MT | Rosebud County | 500 kV | 1,000 MW | 1.1 yrs | 75.5 |
| Greenfield (BROADVIEW - COLSTRIP) | Greenfield | MT | Rosebud County | 500 kV | 1,000 MW | 1.1 yrs | 75.1 |
| Greenfield (BROADVIEW - COLSTRIP) | Greenfield | MT | Rosebud County | 500 kV | 1,000 MW | 1.1 yrs | 74.7 |
| UNKNOWN205569 | Substation-Adjacent | MT | Rosebud County | 115 kV | 100 MW | 1.1 yrs | 74.1 |
| Greenfield (BROADVIEW - COLSTRIP) | Greenfield | MT | Rosebud County | 500 kV | 1,000 MW | 1.1 yrs | 73.7 |
Dataset updated . Screening estimates derived from public data sources.
Datacenter records are derived from public facility datasets (PNNL and related sources) and may be incomplete or lag operational changes. Capacity and footprint are catalogued estimates — confirm operator, capacity, and availability directly with the facility.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for ACT Colstrip, Colstrip, MT. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.