HEYBURN

Substation-Adjacent

Cassia County, Idaho · WECC

DC Readiness
61.8
Good / 100

HEYBURN is a substation-adjacent datacenter candidate site in Cassia County, Idaho, interconnecting through WECC. It screens at 61.8/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 2.0 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationHEYBURN
Substation distance0.0 mi
Substation voltage138 kV
Available capacity100 MW
Utility commercial rate0.07¢/kWh

Speed to power

ISO / RTO regionWECC
Queue depth74
Avg queue wait2.0 yrs
Recent queue wait1.9 yrs
Completion rate30%
Withdrawal rate70%

Connectivity

Nearest IXPLevel(3) Boise
IXP distance141.2 mi
Fiber providers11
Fiber coverage66.3%
Nearest cloud providerGCP
Nearest cloud regionus-west3
Cloud region distance157.1 mi

Site characteristics

Site typeSubstation-Adjacent
Parcel ownerLarios Pedro D
Parcel APNRPH00000109350A
Land owner typeprivate
Buildability95.0/100
Land cover (NLCD)Developed, Medium Intensity

Risk & environment

Flood zoneZone X
Water stress (WRI)2.80
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyPresent
Superfund siteINDUSTRIAL VENTILATION INC HEYBURN
Hazard sub-score75/100
Construction cost index68.5 (avg 100)

Location context

Nearest datacenterFamily History Center
DC distance125.8 mi
Nearest rail0.4 mi
Nearest gas pipeline3.2 mi
Nearest fiber route61.7 mi
County hazard (FEMA NRI)Relatively Low (15)
DC tax incentiveYes (property_tax_exemption)
Commercial electricity7.43¢/kWh
Industrial electricity6.73¢/kWh
Cooling degree days500
Heating degree days6,400
Land price / acre$4,486
See all datacenter sites in Cassia County →

Incentive detail: Personal property tax exemption on computer equipment.

Full DC Readiness breakdown

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

Power availability20%
58
Speed to power15%
42
Fiber connectivity12%
24
Energy cost10%
100
Water risk8%
62
Natural hazard8%
75
Buildability7%
95
Labor market4%
50
DC cluster4%
25
Land / acreage3%
63
Construction cost3%
93
Gas pipeline2%
90
Tax incentive2%
100
Climate / cooling2%
100

Nearby comparable sites

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

Sites near HEYBURN
SiteTypeVoltageCapacityQueue waitScore
WEST BURLEYSubstation-Adjacent138 kV100 MW2.0 yrs67.4
RIVERTONSubstation-Adjacent138 kV100 MW2.0 yrs67.0
PACIFICSubstation-Adjacent138 kV100 MW2.0 yrs66.9
TAP206887Substation-Adjacent115 kV100 MW2.0 yrs66.7
TAP206873Substation-Adjacent115 kV100 MW2.0 yrs66.3
TAP206871Substation-Adjacent115 kV100 MW2.0 yrs65.8
TAP204829Substation-Adjacent115 kV100 MW2.0 yrs65.1
EAST HILLSSubstation-Adjacent138 kV100 MW2.0 yrs65.0

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 HEYBURN, Cassia 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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