Datacenter Sites in Grundy County, Tennessee
Grundy County has 20 scored datacenter candidate sites averaging 54.1/100 DC Readiness, with a catalogued aggregate of 200 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
At a glance
Grundy County, Tennessee has 20 scored datacenter candidate sites averaging 54.1/100 DC Readiness, roughly in line with the Tennessee average of 57.0. It ranks 33rd of 87 Tennessee counties by number of sites and 75th by average score. The top-scoring site is Substation-Adjacent site · 8c2f46d8 at 60.0/100.
Site-selection context for Grundy County
Incentive detail: Sales tax exemption on DC equipment for $250M+ investments; no state income tax on wages.
How does Grundy County compare with other counties in Tennessee?
By number of scored sites, Grundy County ranks 33rd of the 87 Tennessee counties with a county page, holding 0.9% of the state's 2,190 sites. Its average DC Readiness of 54.1/100 ranks 75th in the state and is roughly in line with the national average of 53.0. Nationally it has the 1729th-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 4 score 55 or higher.
What types of datacenter sites are in Grundy County?
Former Mine sites are the most common (10, 50% of the county's inventory), followed by industrial (5) and greenfield (3). Site type reflects how the parcel was identified — next to a substation, on a former mine or brownfield, on industrial or federal excess land — and is scored on the same 14 factors either way.
What are power cost, hazard, water and fiber conditions in Grundy County?
Industrial electricity averages 6.67¢/kWh and commercial 10.71¢/kWh. FEMA's National Risk Index rates the county "Relatively High" (38). WRI water stress is low. 6 fiber providers report service in the county. The climate runs 1,600 cooling degree days a year with a mean temperature of 58°F. Land is valued around $4,988 an acre.
By site type
Top datacenter sites in Grundy County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TAP152980 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 60.0 |
| OZ Grundy | Greenfield | — | — | 3.9 yrs | 59.3 |
| COALMONT | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 59.2 |
| EC Coal Grundy County | Greenfield | — | — | 3.9 yrs | 57.5 |
| EC Coal Grundy County | Greenfield | — | — | 3.9 yrs | 53.5 |
| Monteagle Municipal Property | Industrial | — | — | 3.9 yrs | 53.3 |
| Land Trust for TN - Mtn Goat Trail | Industrial | — | — | 3.9 yrs | 53.3 |
| Monteagle Railroad Bridge | Industrial | — | — | 3.9 yrs | 53.3 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 53.2 |
| Old Grundy High School | Industrial | — | — | 3.9 yrs | 53.1 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 53.0 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 53.0 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 52.8 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 52.8 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 52.7 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 52.7 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 52.7 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 52.6 |
| Mine Site | Former Mine | — | — | 3.9 yrs | 52.5 |
| Old Keneric Corporation Site | Industrial | — | — | 3.9 yrs | 52.0 |
Every scored site in Grundy County
All 20 sites, best first.
- Substation-Adjacent site · 8c2f46d8 · 60.0
- OZ Grundy · 59.3
- COALMONT · 59.2
- EC Coal Grundy County · a1a1f84d · 57.5
- EC Coal Grundy County · 07c5569d · 53.5
- Monteagle Municipal Property · 53.3
- Land Trust for TN - Mtn Goat Trail · 53.3
- Monteagle Railroad Bridge · 53.3
- Mine Site · 04d68ebc · 53.2
- Old Grundy High School · 53.1
- Mine Site · 1fba4154 · 53.0
- Mine Site · 0873eefc · 53.0
- Mine Site · 5936a004 · 52.8
- Mine Site · c2a2406c · 52.8
- Mine Site · 5832dda5 · 52.7
- Mine Site · 8c45672a · 52.7
- Mine Site · 09a272ec · 52.7
- Mine Site · fbd8bb73 · 52.6
- Mine Site · cfdf1f4a · 52.5
- Old Keneric Corporation Site · 52.0
Grundy County datacenter FAQ
How many datacenter sites are in Grundy County?
20 scored datacenter candidate sites, averaging 54.1/100 DC Readiness. That is the 33rd-most of 87 Tennessee counties with five or more sites.
What is the highest-scoring datacenter site in Grundy County?
Substation-Adjacent site · 8c2f46d8 scores 60.0/100 DC Readiness, the highest of the 20 scored sites in Grundy County (a substation-adjacent site).
Does Grundy 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 Grundy County?
FEMA's National Risk Index rates Grundy County as "Relatively High" (score 38).
What are industrial electricity rates in Grundy County?
Average industrial electricity is 6.67¢/kWh and commercial is 10.71¢/kWh in Grundy County.
More in Tennessee
- All datacenter sites in Tennessee· 2,190 sites
- Operating datacenters in Tennessee
- Electric substations in Tennessee
- Campbell County· 137 sites · avg 52.5
- Knox County· 122 sites · avg 60.3
- Cumberland County· 87 sites · avg 53.9
- Anderson County· 81 sites · avg 57.0
- Davidson County· 79 sites · avg 62.2
- Shelby· 75 sites · avg 61.2
- Former Mine sites in Tennessee
- Industrial sites in Tennessee
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published November 12, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Datacenter candidate sites in Grundy County, Tennessee”, https://gridcensus.com/datacenter-sites/tennessee/grundy-county (data as of November 12, 2026).
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
Every site and score for Grundy County, Tennessee is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.