Farmington Mo Vtac/Buec Bld at 37.673, -90.234
Federal ExcessSt. Francois, Missouri · MISO
At a glance
Farmington Mo Vtac/Buec Bld at 37.673, -90.234 is a federal excess datacenter candidate site in St. Francois, Missouri, scoring 47.5/100 DC Readiness — 30th of 30 scored sites in the county. It sits in the MISO grid region and the UNION ELECTRIC CO - (MO) service territory, where interconnection has averaged 4.3 years from request to operation.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: Qualified data center sales tax exemption (2019 law); state income tax credits.
Site location
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How does Farmington Mo Vtac/Buec Bld at 37.673, -90.234 compare with other sites in St. Francois?
Farmington Mo Vtac/Buec Bld at 37.673, -90.234 ranks 30th of 30 scored candidate sites in St. Francois. Its 47.5/100 is roughly in line with the county average of 52.4. It is about 15% below the Missouri average of 55.7 and about 11% below the national average of 53.2.
Against the Missouri average, its strongest sub-score is natural hazard (62 vs 61) and its weakest is fiber connectivity (50 vs 76). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Farmington Mo Vtac/Buec Bld at 37.673, -90.234 to power, fiber and other datacenters?
The nearest located transmission bottleneck is BULN_KEL_7363_ftlo_LUTS_NEWMAD_ESEX_345kV (MISO), 51 miles away. For connectivity, the nearest internet exchange facility is Cogent St Louis at 65.5 miles. 5 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is TierPoint St Louis, 65.8 miles away.
What are the flood, water and hazard risks at Farmington Mo Vtac/Buec Bld at 37.673, -90.234?
At the county level, FEMA's National Risk Index rates St. Francois "Relatively High".
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 St. Francois, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| ST FRANCOIS | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 61.2 |
| EC Near Walton Street Substation | Greenfield | — | — | 4.3 yrs | 57.2 |
| EC Near Walton Street Substation | Greenfield | — | — | 4.3 yrs | 56.9 |
| EC Near Walton Street Substation | Greenfield | — | — | 4.3 yrs | 56.2 |
| RIVERMINE | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 55.8 |
| TAP139472 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 55.8 |
| TAP153230 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 55.6 |
| EC Near Walton Street Substation | Greenfield | — | — | 4.3 yrs | 55.0 |
Farmington Mo Vtac/Buec Bld at 37.673, -90.234: common questions
What is the DC Readiness score of Farmington Mo Vtac/Buec Bld at 37.673, -90.234?
Farmington Mo Vtac/Buec Bld at 37.673, -90.234 scores 47.5/100 on the GridCensus DC Readiness scale, rated fair. It ranks 30th of 30 scored sites in St. Francois. The St. Francois average is 52.4 and the Missouri average is 55.7.
Which electric utility serves Farmington Mo Vtac/Buec Bld at 37.673, -90.234?
UNION ELECTRIC CO - (MO) (investor owned) holds the retail service territory that contains the site; its holding company is AMEREN CORP.
What grid region is Farmington Mo Vtac/Buec Bld at 37.673, -90.234 in?
Farmington Mo Vtac/Buec Bld at 37.673, -90.234 is in the MISO region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
How far is Farmington Mo Vtac/Buec Bld at 37.673, -90.234 from an internet exchange?
The nearest internet exchange facility is Cogent St Louis, about 65.5 miles away; 5 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, “Farmington Mo Vtac/Buec Bld at 37.673, -90.234, St. Francois, MO”, https://gridcensus.com/datacenter-sites/missouri/st-francois/farmington-mo-vtac-buec-bld-22e61312 (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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