UNKNOWN139596

Substation-Adjacent

St. Croix County, Wisconsin · MISO

DC Readiness
69.9
Good / 100

UNKNOWN139596 is a substation-adjacent datacenter candidate site in St. Croix County, Wisconsin, interconnecting through MISO. It screens at 69.9/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 1.4 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationUNKNOWN139596
Substation distance0.0 mi
Substation voltage115 kV
Available capacity100 MW
LMP zoneMISO_MINN
Wholesale LMP$34.82/MWh
Utility commercial rate0.12¢/kWh

Speed to power

ISO / RTO regionMISO
Queue depth16
Avg queue wait1.4 yrs
Recent queue wait1.4 yrs
Completion rate18%
Withdrawal rate82%

Connectivity

Nearest IXPDataBank Minneapolis (MSP2)
IXP distance25.8 mi
Fiber providers14
Fiber coverage77.7%
Nearest cloud providerAzure
Nearest cloud regioncentralus
Cloud region distance208.6 mi

Site characteristics

Site typeSubstation-Adjacent
Parcel ownerNORTHERN STATES POWER CO - WISCONSIN
Land owner typeprivate
Buildability95.0/100
Land cover (NLCD)Developed, Medium Intensity

Risk & environment

Flood zoneZone X
Water stress (WRI)0.30
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyPresent
Superfund siteSULLIVAN L W CO
Hazard sub-score68/100
Construction cost index96.1 (avg 100)

Location context

Nearest datacenterDatacenter 1454573842
DC distance23.7 mi
Nearest rail7.8 mi
Nearest gas pipeline4.0 mi
Nearest fiber route203.5 mi
County hazard (FEMA NRI)Relatively Low (22)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity11.56¢/kWh
Industrial electricity12.69¢/kWh
Cooling degree days600
Heating degree days7,200
Land price / acre$6,451
See all datacenter sites in St. Croix County →

Incentive detail: Enterprise Zone tax credits; TIF available for DC construction in eligible areas.

Full DC Readiness breakdown

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

Power availability20%
56
Speed to power15%
57
Fiber connectivity12%
71
Energy cost10%
86
Water risk8%
94
Natural hazard8%
68
Buildability7%
95
Labor market4%
50
DC cluster4%
60
Land / acreage3%
45
Construction cost3%
70
Gas pipeline2%
87
Tax incentive2%
100
Climate / cooling2%
95

Nearby comparable sites

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

Sites near UNKNOWN139596
SiteTypeVoltageCapacityQueue waitScore
UNKNOWN132588Substation-Adjacent161 kV100 MW1.4 yrs69.0
TAP139645Substation-Adjacent161 kV100 MW1.4 yrs68.9
UNKNOWN131981Substation-Adjacent161 kV100 MW1.4 yrs67.3
TAP143561Substation-Adjacent115 kV100 MW1.4 yrs66.6
Greenfield (TAP139645 - APPLE RIVER)Greenfield161 kV100 MW1.4 yrs65.3
UNKNOWN132592Substation-Adjacent161 kV100 MW1.4 yrs64.7
Greenfield (UNKNOWN131984 - UNKNOWN132591)Greenfield115 kV100 MW1.4 yrs64.5
Mine SiteFormer Mine———43.3

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 UNKNOWN139596, St. Croix 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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