Datacenter Sites in Marshall County, Alabama
Marshall County has 42 scored datacenter candidate sites averaging 59.8/100 DC Readiness, with a catalogued aggregate of 7,700 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
42
Candidate sites
59.8/100
Avg DC Readiness
7,700 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Marshall County
Yessales_tax_exemption
Datacenter tax incentive
12.21¢/kWh
Commercial electricity
7.16¢/kWh
Industrial electricity
9
Fiber providers
Low
Water stress
$5,745
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 Marshall County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| GUNTERSVILLE DAM | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 59.2 |
| ARAB | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 59.2 |
| COLUMBUS CITY | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 58.4 |
| GEORGIA MOUNTAIN | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 58.4 |
| Greenfield (TAP152961 - TAP155137) | Greenfield | 500 kV | 1,000 MW | 1.0 yrs | 58.2 |
| GUNTERSVILLE PRIMARY | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 57.4 |
| TAP153399 | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 56.5 |
| ALBERTVILLE | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 56.5 |
| N ALBERTVILLE | Substation-Adjacent | 161 kV | 100 MW | 1.0 yrs | 56.5 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 55.1 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 54.6 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 54.6 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 53.8 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 53.7 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 53.5 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 53.5 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 53.2 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 52.9 |
| Mine Site | Former Mine | — | — | 1.0 yrs | 52.7 |
| Greenfield (TAP152967 - TAP153400) | Greenfield | 161 kV | 100 MW | 1.0 yrs | 50.2 |
Marshall County datacenter FAQ
- How many datacenter sites are in Marshall County?
- 42 scored datacenter candidate sites, averaging 59.8/100 DC Readiness.
- Does Marshall County offer datacenter tax incentives?
- Sales & use tax abatement on qualifying equipment. $400M+ investment threshold.
- What is the natural-hazard risk in Marshall County?
- FEMA's National Risk Index rates Marshall County as "Relatively High" (score 45).
- What are industrial electricity rates in Marshall County?
- Average industrial electricity is 7.16¢/kWh and commercial is 12.21¢/kWh in Marshall County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Marshall 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.