Datacenter Sites in Clark County, Missouri
Clark County has 6 scored datacenter candidate sites averaging 54.6/100 DC Readiness, with a catalogued aggregate of 400 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
At a glance
Clark County, Missouri has 6 scored datacenter candidate sites averaging 54.6/100 DC Readiness, roughly in line with the Missouri average of 55.7. It ranks 98th of 110 Missouri counties by number of sites and 51st by average score. The top-scoring site is Substation-Adjacent site · f10f795a at 56.4/100.
Site-selection context for Clark County
Incentive detail: Qualified data center sales tax exemption (2019 law); state income tax credits.
How does Clark County compare with other counties in Missouri?
By number of scored sites, Clark County ranks 98th of the 110 Missouri counties with a county page, holding 0.2% of the state's 3,413 sites. Its average DC Readiness of 54.6/100 ranks 51st in the state and is roughly in line with the national average of 53.0. Nationally it has the 2781st-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 2 score 55 or higher.
What types of datacenter sites are in Clark County?
Substation-Adjacent sites are the most common (6, 100% of the county's inventory). 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 Clark County?
Industrial electricity averages 7.60¢/kWh and commercial 9.73¢/kWh. FEMA's National Risk Index rates the county "Relatively High" (38). WRI water stress is low. 5 fiber providers report service in the county. The climate runs 1,500 cooling degree days a year with a mean temperature of 56°F. Land is valued around $4,859 an acre.
By site type
Top datacenter sites in Clark County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TAP138518 | Substation-Adjacent | 161 kV | 100 MW | 4.3 yrs | 56.4 |
| TAP138517 | Substation-Adjacent | 161 kV | 100 MW | 4.3 yrs | 56.2 |
| TAP138516 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.9 |
| UNKNOWN117150 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.9 |
| TAP138519 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.7 |
| UNKNOWN118640 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.6 |
Every scored site in Clark County
All 6 sites, best first.
Clark County datacenter FAQ
How many datacenter sites are in Clark County?
6 scored datacenter candidate sites, averaging 54.6/100 DC Readiness. That is the 98th-most of 110 Missouri counties with five or more sites.
What is the highest-scoring datacenter site in Clark County?
Substation-Adjacent site · f10f795a scores 56.4/100 DC Readiness, the highest of the 6 scored sites in Clark County (a substation-adjacent site).
Does Clark County offer datacenter tax incentives?
Qualified data center sales tax exemption (2019 law); state income tax credits.
What is the natural-hazard risk in Clark County?
FEMA's National Risk Index rates Clark County as "Relatively High" (score 38).
What are industrial electricity rates in Clark County?
Average industrial electricity is 7.60¢/kWh and commercial is 9.73¢/kWh in Clark County.
More in Missouri
- All datacenter sites in Missouri· 3,413 sites
- Operating datacenters in Missouri
- Electric substations in Missouri
- Jackson County· 422 sites · avg 58.5
- St. Louis County· 374 sites · avg 56.2
- St. Louis County· 363 sites · avg 55.7
- Greene County· 273 sites · avg 57.8
- Henry· 60 sites · avg 54.6
- Jasper County· 50 sites · avg 55.4
- Substation-Adjacent sites in Missouri
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 Clark County, Missouri”, https://gridcensus.com/datacenter-sites/missouri/clark-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 Clark County, Missouri 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.