Datacenter Sites in McNairy County, Tennessee
McNairy County has 17 scored datacenter candidate sites averaging 59.1/100 DC Readiness, with a catalogued aggregate of 1,400 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
17
Candidate sites
59.1/100
Avg DC Readiness
1,400 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for McNairy County
Yessales_tax_exemption
Datacenter tax incentive
11.36¢/kWh
Commercial electricity
7.15¢/kWh
Industrial electricity
4
Fiber providers
Low
Water stress
$2,954
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 McNairy County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TAP154407 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 69.1 |
| UNKNOWN154437 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 68.4 |
| WEST ADAMSVILLE | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 68.2 |
| TULU | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 67.6 |
| SELMER | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 66.5 |
| Greenfield (TAP154414 - TAP154438) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 62.9 |
| TAP154438 | Substation-Adjacent | 161 kV | 100 MW | 3.7 yrs | 61.7 |
| Greenfield (COUNCE - TAP154407) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 61.6 |
| Greenfield (TAP154407 - TAP154415) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 60.5 |
| Greenfield (SELMER - TAP154410) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 59.2 |
| Greenfield (SELMER - WEST ADAMSVILLE) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 58.6 |
| Greenfield (SELMER - WEST ADAMSVILLE) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 57.3 |
| Greenfield (PICKWICK LANDING DAM - TAP1544) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 56.8 |
| Greenfield (COUNCE - TAP154407) | Greenfield | 161 kV | 100 MW | 3.7 yrs | 55.7 |
| Mine Site | Former Mine | — | — | — | 46.1 |
| Mine Site | Former Mine | — | — | — | 42.0 |
| Adamsville/McNairy North Industrial Park | Shovel-Ready | — | — | — | 42.0 |
McNairy County datacenter FAQ
- How many datacenter sites are in McNairy County?
- 17 scored datacenter candidate sites, averaging 59.1/100 DC Readiness.
- Does McNairy 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 McNairy County?
- FEMA's National Risk Index rates McNairy County as "Relatively High" (score 38).
- What are industrial electricity rates in McNairy County?
- Average industrial electricity is 7.15¢/kWh and commercial is 11.36¢/kWh in McNairy 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 McNairy 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.