Datacenter Sites in Jefferson County, Tennessee
Jefferson County has 17 scored datacenter candidate sites averaging 61.3/100 DC Readiness, with a catalogued aggregate of 1,200 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
17
Candidate sites
61.3/100
Avg DC Readiness
1,200 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Jefferson County
Yessales_tax_exemption
Datacenter tax incentive
10.81¢/kWh
Commercial electricity
5.93¢/kWh
Industrial electricity
7
Fiber providers
Low
Water stress
$6,648
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 Jefferson County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| DUMPLIN VALLEY | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 72.4 |
| UNKNOWN158650 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.8 |
| TAP153123 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.6 |
| TAP153131 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.6 |
| TAP153132 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.3 |
| TAP153122 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.3 |
| DOUGLAS DAM | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 66.0 |
| Greenfield (UNKNOWN116422 - DOUGLAS DAM) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 65.3 |
| Greenfield (TAP153131 - CHEROKEE DAM) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 65.0 |
| Greenfield (UNKNOWN116422 - DOUGLAS DAM) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 63.7 |
| Greenfield (UNKNOWN116422 - DOUGLAS DAM) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 63.6 |
| Greenfield (TAP153132 - UNKNOWN158650) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 57.9 |
| Mine Site | Former Mine | — | — | — | 49.7 |
| Mine Site | Former Mine | — | — | — | 49.4 |
| Mine Site | Former Mine | — | — | — | 49.3 |
| Mine Site | Former Mine | — | — | — | 45.7 |
| Mine Site | Former Mine | — | — | — | 41.1 |
Jefferson County datacenter FAQ
- How many datacenter sites are in Jefferson County?
- 17 scored datacenter candidate sites, averaging 61.3/100 DC Readiness.
- Does Jefferson 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 Jefferson County?
- FEMA's National Risk Index rates Jefferson County as "Relatively High" (score 38).
- What are industrial electricity rates in Jefferson County?
- Average industrial electricity is 5.93¢/kWh and commercial is 10.81¢/kWh in Jefferson County.
Dataset updated . Screening estimates derived from public data sources.
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