Teton Project at 43.910, -111.538
Federal ExcessMadison County, Idaho · WECC
At a glance
Teton Project at 43.910, -111.538 is a federal excess datacenter candidate site in Madison County, Idaho, scoring 52.4/100 DC Readiness — 34th of 42 scored sites in the county. It sits in the WECC grid region, where interconnection has averaged 5.0 years from request to operation.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: Personal property tax exemption on computer equipment.
Site location
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How does Teton Project at 43.910, -111.538 compare with other sites in Madison County?
Teton Project at 43.910, -111.538 ranks 34th of 42 scored candidate sites in Madison County. Its 52.4/100 is roughly in line with the county average of 54.7. It is roughly in line with the Idaho average of 51.7 and roughly in line with the national average of 53.2.
Against the Idaho average, its strongest sub-score is fiber connectivity (72 vs 61) and its weakest is power availability (30 vs 38). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Teton Project at 43.910, -111.538 to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is Montana Opticom at 123 miles. 8 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is VentureData, 13.5 miles away.
What are the flood, water and hazard risks at Teton Project at 43.910, -111.538?
At the county level, FEMA's National Risk Index rates Madison 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 Madison County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| RIGBY | Substation-Adjacent | 230 kV | 300 MW | 5.0 yrs | 63.4 |
| TAP204718 | Substation-Adjacent | 230 kV | 300 MW | 5.0 yrs | 63.2 |
| REXBURG | Substation-Adjacent | 69 kV | 50 MW | 5.0 yrs | 57.8 |
| TAP204706 | Substation-Adjacent | 69 kV | 50 MW | 5.0 yrs | 57.8 |
| TAP204717 | Substation-Adjacent | 69 kV | 50 MW | 5.0 yrs | 57.0 |
| NEWDALE | Substation-Adjacent | 69 kV | 50 MW | 5.0 yrs | 57.0 |
| EGIN | Substation-Adjacent | 69 kV | 50 MW | 5.0 yrs | 57.0 |
| MENAN | Substation-Adjacent | 69 kV | 50 MW | 5.0 yrs | 57.0 |
Teton Project at 43.910, -111.538: common questions
What is the DC Readiness score of Teton Project at 43.910, -111.538?
Teton Project at 43.910, -111.538 scores 52.4/100 on the GridCensus DC Readiness scale, rated fair. It ranks 34th of 42 scored sites in Madison County. The Madison County average is 54.7 and the Idaho average is 51.7.
What grid region is Teton Project at 43.910, -111.538 in?
Teton Project at 43.910, -111.538 is in the WECC region. Projects interconnecting there have averaged a 5.0-year wait from queue request to operation.
How far is Teton Project at 43.910, -111.538 from an internet exchange?
The nearest internet exchange facility is Montana Opticom, about 123 miles away; 8 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, “Teton Project at 43.910, -111.538, Madison County, ID”, https://gridcensus.com/datacenter-sites/idaho/madison-county/teton-project-a169108b (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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