Our Store
IndustrialRosebud County, Montana · WECC
At a glance
Our Store is an industrial datacenter candidate site in Rosebud County, Montana, scoring 53.6/100 DC Readiness — 37th of 53 scored sites in the county. It sits in the WECC grid region and the TONGUE RIVER ELECTRIC COOP INC service territory, where interconnection has averaged 1.1 years from request to operation.
Power & interconnection
Speed to power
Shorter queues and healthier completion here — a faster path to energization than the national norm.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: New/expanding industry tax abatement available for DC construction.
Site location
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How does Our Store compare with other sites in Rosebud County?
Our Store ranks 37th of 53 scored candidate sites in Rosebud County. Its 53.6/100 is roughly in line with the county average of 58.8. It is roughly in line with the Montana average of 54.3 and roughly in line with the national average of 53.2.
Against the Montana average, its strongest sub-score is fiber connectivity (63 vs 61) and its weakest is power availability (30 vs 37). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Our Store to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is ACT Colstrip at 18.7 miles. 3 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is ACT Colstrip, 18.7 miles away.
What are the flood, water and hazard risks at Our Store?
At the county level, FEMA's National Risk Index rates Rosebud County "Very Low".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Rosebud County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| COLSTRIP | Substation-Adjacent | 500 kV | 1,000 MW | 1.1 yrs | 75.8 |
| EC Near Colstrip | Greenfield | — | — | 1.1 yrs | 65.7 |
| EC Coal Rosebud County | Greenfield | — | — | 1.1 yrs | 65.7 |
| ROSEBUD CREEK | Substation-Adjacent | 230 kV | 300 MW | 1.1 yrs | 65.2 |
| EC Near Colstrip | Greenfield | — | — | 1.1 yrs | 64.9 |
| EC Near Colstrip | Greenfield | — | — | 1.1 yrs | 64.9 |
| EC Near Colstrip | Greenfield | — | — | 1.1 yrs | 64.6 |
| EC Near Colstrip | Greenfield | — | — | 1.1 yrs | 64.4 |
Our Store: common questions
What is the DC Readiness score of Our Store?
Our Store scores 53.6/100 on the GridCensus DC Readiness scale, rated fair. It ranks 37th of 53 scored sites in Rosebud County. The Rosebud County average is 58.8 and the Montana average is 54.3.
Which electric utility serves Our Store?
TONGUE RIVER ELECTRIC COOP INC (not available) holds the retail service territory that contains the site.
What grid region is Our Store in?
Our Store is in the WECC region. Projects interconnecting there have averaged a 1.1-year wait from queue request to operation.
How far is Our Store from an internet exchange?
The nearest internet exchange facility is ACT Colstrip, about 18.7 miles away; 3 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Our Store, Rosebud County, MT”, https://gridcensus.com/datacenter-sites/montana/rosebud-county/our-store-1b96a4aa (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
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Every site and score for Our Store, Rosebud County is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.