Datacenter Sites in Dyer County, Tennessee
Dyer County has 12 scored datacenter candidate sites averaging 58.1/100 DC Readiness, with a catalogued aggregate of 1,000 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
At a glance
Dyer County, Tennessee has 12 scored datacenter candidate sites averaging 58.1/100 DC Readiness, roughly in line with the Tennessee average of 57.0. It ranks 54th of 87 Tennessee counties by number of sites and 31st by average score. The top-scoring site is OZ Dyer at 60.1/100.
Site-selection context for Dyer County
Incentive detail: Sales tax exemption on DC equipment for $250M+ investments; no state income tax on wages.
How does Dyer County compare with other counties in Tennessee?
By number of scored sites, Dyer County ranks 54th of the 87 Tennessee counties with a county page, holding 0.5% of the state's 2,190 sites. Its average DC Readiness of 58.1/100 ranks 31st in the state and is roughly in line with the national average of 53.0. Nationally it has the 2244th-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 10 score 55 or higher.
What types of datacenter sites are in Dyer County?
Substation-Adjacent sites are the most common (9, 75% of the county's inventory), followed by greenfield (2) and shovel-ready (1). 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 Dyer County?
Industrial electricity averages 5.70¢/kWh and commercial 12.95¢/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 $4,619 an acre.
By site type
Top datacenter sites in Dyer County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| OZ Dyer | Greenfield | — | — | 3.9 yrs | 60.1 |
| UNKNOWN115307 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 59.4 |
| DYERSBURG | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 59.3 |
| TAP154681 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 59.3 |
| UNKNOWN120794 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 59.3 |
| UNKNOWN154755 | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 59.2 |
| HALLS | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 59.1 |
| OBION | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 59.1 |
| DOUBLE BRIDGES | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 59.1 |
| NAUVOO | Substation-Adjacent | 161 kV | 100 MW | 3.9 yrs | 58.2 |
| Commerce Park Interstate Site | Shovel-Ready | — | — | 3.9 yrs | 52.5 |
| Greenfield (NAUVOO - RIDGELY) | Greenfield | 161 kV | 100 MW | 3.9 yrs | 52.1 |
Every scored site in Dyer County
All 12 sites, best first.
- OZ Dyer · 60.1
- Substation-Adjacent site · fa98ea67 · 59.4
- DYERSBURG · 59.3
- Substation-Adjacent site · 351a8757 · 59.3
- Substation-Adjacent site · 00e13a41 · 59.3
- Substation-Adjacent site · 77e480a8 · 59.2
- HALLS · 59.1
- OBION · 59.1
- DOUBLE BRIDGES · 59.1
- NAUVOO · 58.2
- Commerce Park Interstate Site · 52.5
- Greenfield (NAUVOO - RIDGELY) · 52.1
Dyer County datacenter FAQ
How many datacenter sites are in Dyer County?
12 scored datacenter candidate sites, averaging 58.1/100 DC Readiness. That is the 54th-most of 87 Tennessee counties with five or more sites.
What is the highest-scoring datacenter site in Dyer County?
OZ Dyer scores 60.1/100 DC Readiness, the highest of the 12 scored sites in Dyer County (a greenfield site).
Does Dyer 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 Dyer County?
FEMA's National Risk Index rates Dyer County as "Relatively High" (score 38).
What are industrial electricity rates in Dyer County?
Average industrial electricity is 5.70¢/kWh and commercial is 12.95¢/kWh in Dyer 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
- Substation-Adjacent sites in Tennessee
- Greenfield 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 Dyer County, Tennessee”, https://gridcensus.com/datacenter-sites/tennessee/dyer-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 Dyer 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.