CULBERTSON

Substation-Adjacent

Roosevelt County, Montana · SPP

DC Readiness
72.4
Excellent / 100

CULBERTSON is a substation-adjacent datacenter candidate site in Roosevelt County, Montana, interconnecting through SPP. It screens at 72.4/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 1.1 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationCULBERTSON
Substation distance0.0 mi
Substation voltage138 kV
Available capacity100 MW
LMP zoneSPP_NORTH
Wholesale LMP$21.13/MWh
Utility commercial rate0.12¢/kWh

Speed to power

ISO / RTO regionSPP
Queue depth1
Avg queue wait1.1 yrs
Recent queue wait0.5 yrs
Completion rate16%
Withdrawal rate84%

Connectivity

Fiber providers1
Fiber coverage66.9%
Nearest cloud providerGCP
Nearest cloud regionus-west3
Cloud region distance626.3 mi

Site characteristics

Site typeSubstation-Adjacent
Parcel ownerUpper Missouri Power Cooperative
Land owner typeprivate
Buildability92.0/100
Land cover (NLCD)Developed, Low Intensity

Risk & environment

Flood zoneZone X
Water stress (WRI)2.20
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyClear
Hazard sub-score88/100
Construction cost index45.8 (avg 100)

Location context

Nearest datacenterState of Montana Data Center
DC distance135.3 mi
Nearest rail1.1 mi
Nearest gas pipeline5.6 mi
Nearest fiber route22.2 mi
County hazard (FEMA NRI)Very Low (12)
DC tax incentiveYes (property_tax_abatement)
Commercial electricity11.68¢/kWh
Industrial electricity8.92¢/kWh
Cooling degree days400
Heating degree days7,600
Land price / acre$1,108
See all datacenter sites in Roosevelt County →

Incentive detail: New/expanding industry tax abatement available for DC construction.

Full DC Readiness breakdown

All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.

Power availability20%
58
Speed to power15%
74
Fiber connectivity12%
68
Energy cost10%
91
Water risk8%
66
Natural hazard8%
88
Buildability7%
92
Labor market4%
50
DC cluster4%
20
Land / acreage3%
69
Construction cost3%
100
Gas pipeline2%
82
Tax incentive2%
100
Climate / cooling2%
100

Nearby comparable sites

Other scored datacenter candidate sites in Roosevelt County, ranked by DC Readiness.

Sites near CULBERTSON
SiteTypeVoltageCapacityQueue waitScore
CULBERTSON GENERATION STATIONSubstation-Adjacent115 kV100 MW1.1 yrs72.1
UNKNOWN202143Substation-Adjacent138 kV100 MW1.1 yrs70.3
TAP205528Substation-Adjacent115 kV100 MW1.1 yrs68.8
UNKNOWN205529Substation-Adjacent115 kV100 MW1.1 yrs68.4
TAP204622Substation-Adjacent115 kV100 MW1.1 yrs68.0
TAP205527Substation-Adjacent115 kV100 MW1.1 yrs66.1
Greenfield (UNKNOWN202118 - WOLF POINT)Greenfield138 kV100 MW1.1 yrs66.1
Greenfield (TAP208289 - UNKNOWN202143)Greenfield115 kV100 MW1.1 yrs65.6

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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This page shows a public slice of the GridCensus dataset for CULBERTSON, Roosevelt County. 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.

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