Datacenter Sites in St. Clair County, Alabama
St. Clair County has 52 scored datacenter candidate sites averaging 58.5/100 DC Readiness, with a catalogued aggregate of 4,200 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
52
Candidate sites
58.5/100
Avg DC Readiness
4,200 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for St. Clair County
Yessales_tax_exemption
Datacenter tax incentive
13.79¢/kWh
Commercial electricity
8.15¢/kWh
Industrial electricity
10
Fiber providers
Low
Water stress
$5,176
Land price / acre
2,100
Cooling degree days
2,800
Heating degree days
63°F
Mean annual temp
Incentive detail: Sales & use tax abatement on qualifying equipment. $400M+ investment threshold.
By site type
Top datacenter sites in St. Clair County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TAP145830 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 69.5 |
| UNKNOWN111763 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 69.2 |
| UNKNOWN109274 | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 69.1 |
| UNKNOWN111762 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 68.7 |
| UNKNOWN112347 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 68.5 |
| UNKNOWN112346 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 67.9 |
| UNKNOWN111674 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 67.5 |
| TAP142570 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 67.2 |
| UNKNOWN110207 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 66.0 |
| TAP142521 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 66.0 |
| UNKNOWN112345 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 65.5 |
| UNKNOWN110211 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 65.4 |
| TAP145874 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 65.3 |
| UNKNOWN111371 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 65.3 |
| TAP142517 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 65.1 |
| UNKNOWN109286 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 64.8 |
| TAP145832 | Substation-Adjacent | 230 kV | 300 MW | 3.7 yrs | 64.8 |
| UNKNOWN109291 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 64.6 |
| UNKNOWN112344 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 64.6 |
| UNKNOWN109281 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 64.6 |
| Greenfield (UNKNOWN109276 - CLAY) | Greenfield | 230 kV | 300 MW | 3.7 yrs | 64.6 |
| TAP142571 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 64.5 |
| UNKNOWN109290 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 64.3 |
| UNKNOWN109284 | Substation-Adjacent | 115 kV | 100 MW | 3.7 yrs | 64.1 |
| Greenfield (TAP145832 - LEEDS) | Greenfield | 230 kV | 300 MW | 3.7 yrs | 63.9 |
St. Clair County datacenter FAQ
- How many datacenter sites are in St. Clair County?
- 52 scored datacenter candidate sites, averaging 58.5/100 DC Readiness.
- Does St. Clair County offer datacenter tax incentives?
- Sales & use tax abatement on qualifying equipment. $400M+ investment threshold.
- What is the natural-hazard risk in St. Clair County?
- FEMA's National Risk Index rates St. Clair County as "Relatively High" (score 45).
- What are industrial electricity rates in St. Clair County?
- Average industrial electricity is 8.15¢/kWh and commercial is 13.79¢/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, Alabama. 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.