Datacenter Sites in Marshall County, Tennessee
Marshall County has 15 scored datacenter candidate sites averaging 63.9/100 DC Readiness, with a catalogued aggregate of 4,000 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
15
Candidate sites
63.9/100
Avg DC Readiness
4,000 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Marshall County
Yessales_tax_exemption
Datacenter tax incentive
10.58¢/kWh
Commercial electricity
6.05¢/kWh
Industrial electricity
6
Fiber providers
Low
Water stress
$5,660
Land price / acre
1,600
Cooling degree days
3,600
Heating degree days
58°F
Mean annual temp
Incentive detail: Sales tax exemption on DC equipment for $250M+ investments; no state income tax on wages.
By site type
Top datacenter sites in Marshall County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN170297 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 71.0 |
| Greenfield (MAURY - FRANKLIN) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 70.0 |
| Greenfield (MAURY - BROWNS FERRY) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 69.3 |
| TAP155164 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.0 |
| TAP155163 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 68.3 |
| COLLINS CREEK | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 68.2 |
| TAP155165 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 68.0 |
| TAP155274 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 67.0 |
| Greenfield (MAURY - BROWNS FERRY) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 66.0 |
| TAP153482 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 65.8 |
| UNKNOWN170501 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 62.7 |
| Greenfield (BELFAST - TAP155335) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 61.5 |
| TAP170502 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 60.6 |
| Mine Site | Former Mine | — | — | — | 47.6 |
| Mine Site | Former Mine | — | — | — | 44.1 |
Marshall County datacenter FAQ
- How many datacenter sites are in Marshall County?
- 15 scored datacenter candidate sites, averaging 63.9/100 DC Readiness.
- Does Marshall County offer datacenter tax incentives?
- Sales tax exemption on DC equipment for $250M+ investments; no state income tax on wages.
- What is the natural-hazard risk in Marshall County?
- FEMA's National Risk Index rates Marshall County as "Relatively High" (score 38).
- What are industrial electricity rates in Marshall County?
- Average industrial electricity is 6.05¢/kWh and commercial is 10.58¢/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, Tennessee. 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.