Substation-Adjacent site at 46.403, -101.860
Substation-AdjacentGrant County, North Dakota · SPP
At a glance
Substation-Adjacent site at 46.403, -101.860 is a substation-adjacent datacenter candidate site in Grant County, North Dakota, scoring 53.7/100 DC Readiness — 2nd of 4 scored sites in the county. Its nearest substation is UNKNOWN135195 (0 mi, 69 kV). It sits in the SPP grid region and the MONTANA-DAKOTA UTILITIES CO service territory, where interconnection has averaged 4.3 years from request to operation. GridCensus catalogs 50 MW of candidate capacity here.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
Cheap power, land, and cold climate; DC-friendly.
Incentive detail: Property tax exemption for new DC construction for up to 5 years.
Site location
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How does Substation-Adjacent site at 46.403, -101.860 compare with other sites in Grant County?
Substation-Adjacent site at 46.403, -101.860 ranks 2nd of 4 scored candidate sites in Grant County. Its 53.7/100 is roughly in line with the county average of 53.4. It is roughly in line with the North Dakota average of 55.7 and roughly in line with the national average of 53.2.
Against the North Dakota average, its strongest sub-score is power availability (46 vs 43) and its weakest is fiber connectivity (45 vs 71). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Substation-Adjacent site at 46.403, -101.860 to power, fiber and other datacenters?
The nearest mapped substation, UNKNOWN135195, is about 0 miles away and operates at 69 kV. For connectivity, the nearest internet exchange facility is DCN Dakota Carrier Networks Bismarck at 59.8 miles. 3 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is DCN Dakota Carrier Networks Bismarck, 59.8 miles away.
What are the flood, water and hazard risks at Substation-Adjacent site at 46.403, -101.860?
At the county level, FEMA's National Risk Index rates Grant County "Relatively 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 Grant County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN157209 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 55.3 |
| UNKNOWN135238 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.7 |
| Mine Site | Former Mine | — | — | 4.3 yrs | 50.9 |
Substation-Adjacent site at 46.403, -101.860: common questions
What is the DC Readiness score of Substation-Adjacent site at 46.403, -101.860?
Substation-Adjacent site at 46.403, -101.860 scores 53.7/100 on the GridCensus DC Readiness scale, rated fair. It ranks 2nd of 4 scored sites in Grant County. The Grant County average is 53.4 and the North Dakota average is 55.7.
What is the nearest substation to Substation-Adjacent site at 46.403, -101.860?
The nearest mapped substation is UNKNOWN135195, about 0 miles away, at 69 kV. GridCensus catalogs 50 MW of candidate capacity for the site.
Which electric utility serves Substation-Adjacent site at 46.403, -101.860?
MONTANA-DAKOTA UTILITIES CO (investor owned) holds the retail service territory that contains the site; its holding company is MDU RESOURCES GROUP INC.
What grid region is Substation-Adjacent site at 46.403, -101.860 in?
Substation-Adjacent site at 46.403, -101.860 is in the SPP region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
How far is Substation-Adjacent site at 46.403, -101.860 from an internet exchange?
The nearest internet exchange facility is DCN Dakota Carrier Networks Bismarck, about 59.8 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, “Substation-Adjacent site at 46.403, -101.860, Grant County, ND”, https://gridcensus.com/datacenter-sites/north-dakota/grant-county/unknown135195-3259bc25 (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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