Datacenter Sites in Williamson County, Tennessee
Williamson County has 32 scored datacenter candidate sites averaging 70.0/100 DC Readiness, with a catalogued aggregate of 11,200 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
32
Candidate sites
70.0/100
Avg DC Readiness
11,200 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Williamson County
Yessales_tax_exemption
Datacenter tax incentive
10.51¢/kWh
Commercial electricity
6.34¢/kWh
Industrial electricity
9
Fiber providers
Low
Water stress
$7,148
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 Williamson County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| RUTHERFORD | Substation-Adjacent | 500 kV | 1,000 MW | 3.7 yrs | 76.5 |
| Greenfield (PIN HOOK - DAVIDSON) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 75.9 |
| Greenfield (RUTHERFORD - MAURY) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 74.3 |
| EAST COOL SPRINGS | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 74.2 |
| TAP153487 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 74.1 |
| TAP155166 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 74.0 |
| Greenfield (PIN HOOK - DAVIDSON) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 73.9 |
| EAST FRANKLIN | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 73.7 |
| UNKNOWN115533 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 72.8 |
| HENPECK | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 72.4 |
| TAP170614 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 72.0 |
| Greenfield (DAVIDSON - MAURY) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 71.9 |
| Greenfield (DAVIDSON - MAURY) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 71.9 |
| TAP153489 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 71.7 |
| UNKNOWN170613 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 71.6 |
| TAP153485 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.9 |
| UNKNOWN120041 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.4 |
| THOMPSON STATION | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 70.1 |
| TAP153488 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.8 |
| GOOSE CREEK | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.4 |
| JINGO | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.3 |
| TAP155563 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.3 |
| TAP153059 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.2 |
| Greenfield (DAVIDSON - MAURY) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 69.2 |
| Greenfield (RUTHERFORD - MAURY) | Greenfield | 500 kV | 1,000 MW | 3.7 yrs | 68.9 |
Williamson County datacenter FAQ
- How many datacenter sites are in Williamson County?
- 32 scored datacenter candidate sites, averaging 70.0/100 DC Readiness.
- Does Williamson 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 Williamson County?
- FEMA's National Risk Index rates Williamson County as "Relatively High" (score 38).
- What are industrial electricity rates in Williamson County?
- Average industrial electricity is 6.34¢/kWh and commercial is 10.51¢/kWh in Williamson 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 Williamson 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.