ProBuild Property
IndustrialMissoula County, Montana · WECC
At a glance
ProBuild Property is an industrial datacenter candidate site in Missoula County, Montana, scoring 57.5/100 DC Readiness — 23rd of 107 scored sites in the county. It sits in the WECC grid region and the NORTHWESTERN ENERGY LLC - (MT) 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
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 ProBuild Property compare with other sites in Missoula County?
ProBuild Property ranks 23rd of 107 scored candidate sites in Missoula County. Its 57.5/100 is roughly in line with the county average of 57.3. 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 (82 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 ProBuild Property to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is iConnect Missoula at 0.9 miles. 12 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is iConnect Missoula, 0.9 miles away.
What are the flood, water and hazard risks at ProBuild Property?
At the county level, FEMA's National Risk Index rates Missoula 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 Missoula County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| RATTLESNAKE | Substation-Adjacent | 230 kV | 300 MW | 1.1 yrs | 67.4 |
| UNKNOWN201810 | Substation-Adjacent | 115 kV | 100 MW | 1.1 yrs | 63.4 |
| UNKNOWN204159 | Substation-Adjacent | 115 kV | 100 MW | 1.1 yrs | 62.2 |
| UNKNOWN204174 | Substation-Adjacent | 115 kV | 100 MW | 1.1 yrs | 62.0 |
| PLACID LAKE | Substation-Adjacent | 230 kV | 300 MW | 1.1 yrs | 61.9 |
| MISSOULA | Substation-Adjacent | 115 kV | 100 MW | 1.1 yrs | 61.8 |
| UNKNOWN204175 | Substation-Adjacent | 115 kV | 100 MW | 1.1 yrs | 61.6 |
| UNKNOWN204176 | Substation-Adjacent | 69 kV | 50 MW | 1.1 yrs | 61.3 |
ProBuild Property: common questions
What is the DC Readiness score of ProBuild Property?
ProBuild Property scores 57.5/100 on the GridCensus DC Readiness scale, rated good. It ranks 23rd of 107 scored sites in Missoula County. The Missoula County average is 57.3 and the Montana average is 54.3.
Which electric utility serves ProBuild Property?
NORTHWESTERN ENERGY LLC - (MT) (investor owned) holds the retail service territory that contains the site; its holding company is NORTHWESTERN ENERGY.
What grid region is ProBuild Property in?
ProBuild Property is in the WECC region. Projects interconnecting there have averaged a 1.1-year wait from queue request to operation.
How far is ProBuild Property from an internet exchange?
The nearest internet exchange facility is iConnect Missoula, about 0.9 miles away; 12 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, “ProBuild Property, Missoula County, MT”, https://gridcensus.com/datacenter-sites/montana/missoula-county/probuild-property-e23123b4 (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 ProBuild Property, Missoula 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.