Datacenter Sites in St. Clair County, Missouri
St. Clair County has 16 scored datacenter candidate sites averaging 53.4/100 DC Readiness, with a catalogued aggregate of 600 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
16
Candidate sites
53.4/100
Avg DC Readiness
600 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for St. Clair County
Yessales_tax_exemption
Datacenter tax incentive
11.09¢/kWh
Commercial electricity
7.56¢/kWh
Industrial electricity
3
Fiber providers
Low
Water stress
$3,962
Land price / acre
1,500
Cooling degree days
4,700
Heating degree days
56°F
Mean annual temp
Incentive detail: Qualified data center sales tax exemption (2019 law); state income tax credits.
By site type
Top datacenter sites in St. Clair County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| EC Coal St. Clair County | Greenfield | — | — | 1.4 yrs | 57.5 |
| EC Coal St. Clair County | Greenfield | — | — | 1.4 yrs | 56.3 |
| UNKNOWN117384 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 54.3 |
| TAP138934 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 54.3 |
| TAP138935 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 54.3 |
| UNKNOWN121360 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 53.5 |
| Yoss Property | Industrial | — | — | 2.8 yrs | 51.5 |
| Collins Property | Industrial | — | — | 2.8 yrs | 51.4 |
| Appleton City Hall | Industrial | — | — | 2.8 yrs | 51.4 |
| Knowles Property | Industrial | — | — | 2.8 yrs | 51.4 |
| Hinkle Site 1 | Industrial | — | — | 2.8 yrs | 49.5 |
| Hinkle Site 4 | Industrial | — | — | 2.8 yrs | 49.5 |
| American Legion Post 604 | Industrial | — | — | 2.8 yrs | 49.5 |
| Landmark Restaurant | Industrial | — | — | 2.8 yrs | 49.5 |
St. Clair County datacenter FAQ
- How many datacenter sites are in St. Clair County?
- 16 scored datacenter candidate sites, averaging 53.4/100 DC Readiness.
- Does St. Clair County offer datacenter tax incentives?
- Qualified data center sales tax exemption (2019 law); state income tax credits.
- What is the natural-hazard risk in St. Clair County?
- FEMA's National Risk Index rates St. Clair County as "Relatively High" (score 38).
- What are industrial electricity rates in St. Clair County?
- Average industrial electricity is 7.56¢/kWh and commercial is 11.09¢/kWh in St. Clair County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for St. Clair County, Missouri. 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.