Datacenter Sites in Calhoun County, Georgia
Calhoun County has 5 scored datacenter candidate sites averaging 53.7/100 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
Calhoun County, Georgia has 5 scored datacenter candidate sites averaging 53.7/100 DC Readiness, roughly in line with the Georgia average of 57.1. It ranks 115th of 130 Georgia counties by number of sites and 113th by average score. The top-scoring site is OZ Calhoun · 5110a49a at 56.3/100.
Site-selection context for Calhoun County
Incentive detail: Sales tax exemption on data processing equipment; investment tax credits for $150M+ projects.
How does Calhoun County compare with other counties in Georgia?
By number of scored sites, Calhoun County ranks 115th of the 130 Georgia counties with a county page, holding 0.2% of the state's 2,478 sites. Its average DC Readiness of 53.7/100 ranks 113th in the state and is roughly in line with the national average of 53.0. Nationally it has the 2870th-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 3 score 55 or higher.
What types of datacenter sites are in Calhoun County?
Substation-Adjacent sites are the most common (2, 40% of the county's inventory), followed by greenfield (2) and former mine (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 Calhoun County?
Industrial electricity averages 11.45¢/kWh and commercial 13.98¢/kWh. FEMA's National Risk Index rates the county "Relatively High" (40). WRI water stress is low-medium. 4 fiber providers report service in the county. The climate runs 2,200 cooling degree days a year with a mean temperature of 64°F. Land is valued around $2,997 an acre.
By site type
Top datacenter sites in Calhoun County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| OZ Calhoun | Greenfield | — | — | 5.8 yrs | 56.3 |
| UNKNOWN111388 | Substation-Adjacent | 115 kV | 100 MW | 5.8 yrs | 55.2 |
| UNKNOWN111389 | Substation-Adjacent | 115 kV | 100 MW | 5.8 yrs | 55.0 |
| OZ Calhoun | Greenfield | — | — | 5.8 yrs | 52.7 |
| Mine Site | Former Mine | — | — | 5.8 yrs | 49.4 |
Every scored site in Calhoun County
All 5 sites, best first.
- OZ Calhoun · 5110a49a · 56.3
- Substation-Adjacent site · 6ee5865c · 55.2
- Substation-Adjacent site · 0366a13f · 55.0
- OZ Calhoun · 51d98b36 · 52.7
- Mine Site · fc1fa532 · 49.4
Calhoun County datacenter FAQ
How many datacenter sites are in Calhoun County?
5 scored datacenter candidate sites, averaging 53.7/100 DC Readiness. That is the 115th-most of 130 Georgia counties with five or more sites.
What is the highest-scoring datacenter site in Calhoun County?
OZ Calhoun · 5110a49a scores 56.3/100 DC Readiness, the highest of the 5 scored sites in Calhoun County (a greenfield site).
Does Calhoun County offer datacenter tax incentives?
Sales tax exemption on data processing equipment; investment tax credits for $150M+ projects.
What is the natural-hazard risk in Calhoun County?
FEMA's National Risk Index rates Calhoun County as "Relatively High" (score 40).
What are industrial electricity rates in Calhoun County?
Average industrial electricity is 11.45¢/kWh and commercial is 13.98¢/kWh in Calhoun County.
More in Georgia
- All datacenter sites in Georgia· 2,478 sites
- Operating datacenters in Georgia
- Electric substations in Georgia
- Fulton County· 202 sites · avg 58.8
- DeKalb County· 72 sites · avg 61.6
- Bibb County· 67 sites · avg 54.2
- Cobb County· 63 sites · avg 62.3
- Glynn County· 55 sites · avg 53.7
- Richmond County· 54 sites · avg 59.5
- Substation-Adjacent sites in Georgia
- Greenfield sites in Georgia
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 Calhoun County, Georgia”, https://gridcensus.com/datacenter-sites/georgia/calhoun-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 Calhoun County, Georgia 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.