Skip to content
Gridcensus

Datacenter Sites in Callaway, Missouri

Callaway has 39 scored datacenter candidate sites averaging 56.7/100 DC Readiness, with a catalogued aggregate of 3,150 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.

At a glance

Callaway, Missouri has 39 scored datacenter candidate sites averaging 56.7/100 DC Readiness, roughly in line with the Missouri average of 55.7. It ranks 12th of 110 Missouri counties by number of sites and 19th by average score. The top-scoring site is Substation-Adjacent site · cbf5541b at 64.2/100.

39
Candidate sites
56.7/100
Avg DC Readiness
3,150 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
◆ Loading map…
≥ 7560–7540–60≤ 40
Top 25 in Callaway

Site-selection context for Callaway

Yessales_tax_exemption
Datacenter tax incentive
10.74¢/kWh
Commercial electricity
8.31¢/kWh
Industrial electricity
8
Fiber providers
Low
Water stress
$4,653
Land price / acre
1,500
Cooling degree days
4,700
Heating degree days
56°F
Mean annual temp

Incentive detail: Qualified data center sales tax exemption (2019 law); state income tax credits.

How does Callaway compare with other counties in Missouri?

By number of scored sites, Callaway ranks 12th of the 110 Missouri counties with a county page, holding 1.1% of the state's 3,413 sites. Its average DC Readiness of 56.7/100 ranks 19th in the state and is roughly in line with the national average of 53.0. Nationally it has the 993rd-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 29 score 55 or higher.

What types of datacenter sites are in Callaway?

Substation-Adjacent sites are the most common (16, 41% of the county's inventory), followed by greenfield (14) and former mine (6). 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 Callaway?

Industrial electricity averages 8.31¢/kWh and commercial 10.74¢/kWh. FEMA's National Risk Index rates the county "Relatively High" (38). WRI water stress is low. 8 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 $4,653 an acre.

By site type

Top datacenter sites in Callaway

Top datacenter sites in Callaway
SiteTypeVoltageCapacityQueue waitScore
UNKNOWN117810Substation-Adjacent345 kV600 MW4.3 yrs64.2
UNKNOWN117844Substation-Adjacent345 kV600 MW4.3 yrs64.0
CALLAWAYSubstation-Adjacent345 kV600 MW4.3 yrs63.9
TAP140561Substation-Adjacent345 kV600 MW4.3 yrs63.5
EC Coal Callaway CountyGreenfield——4.3 yrs60.3
EC Near Fulton (MO)Greenfield——4.3 yrs60.1
EC Near Fulton (MO)Greenfield——4.3 yrs59.6
EC Near Fulton (MO)Greenfield——4.3 yrs59.5
UNKNOWN117848Substation-Adjacent161 kV100 MW4.3 yrs59.0
EC Near Fulton (MO)Greenfield——4.3 yrs59.0
EC Near Fulton (MO)Greenfield——4.3 yrs58.3
UNKNOWN117789Substation-Adjacent161 kV100 MW4.3 yrs58.1
UNKNOWN117168Substation-Adjacent161 kV100 MW4.3 yrs58.1
EC Near Fulton (MO)Greenfield——4.3 yrs57.9
EC Near Fulton (MO)Greenfield——4.3 yrs57.7
EC Coal Callaway CountyGreenfield——4.3 yrs57.5
EC Near Fulton (MO)Greenfield——4.3 yrs57.5
EC Coal Callaway CountyGreenfield——4.3 yrs57.3
EC Near Fulton (MO)Greenfield——4.3 yrs57.3
EC Near Fulton (MO)Greenfield——4.3 yrs57.1
UNKNOWN117143Substation-Adjacent69 kV50 MW4.3 yrs56.2
UNKNOWN121055Substation-Adjacent69 kV50 MW4.3 yrs56.0
UNKNOWN121056Substation-Adjacent69 kV50 MW4.3 yrs56.0
TAP140557Substation-Adjacent69 kV50 MW4.3 yrs55.9
UNKNOWN121167Substation-Adjacent69 kV50 MW4.3 yrs55.8

Every scored site in Callaway

All 39 sites, best first.

Callaway datacenter FAQ

How many datacenter sites are in Callaway?

39 scored datacenter candidate sites, averaging 56.7/100 DC Readiness. That is the 12th-most of 110 Missouri counties with five or more sites.

What is the highest-scoring datacenter site in Callaway?

Substation-Adjacent site · cbf5541b scores 64.2/100 DC Readiness, the highest of the 39 scored sites in Callaway (a substation-adjacent site).

Does Callaway offer datacenter tax incentives?

Qualified data center sales tax exemption (2019 law); state income tax credits.

What is the natural-hazard risk in Callaway?

FEMA's National Risk Index rates Callaway as "Relatively High" (score 38).

What are industrial electricity rates in Callaway?

Average industrial electricity is 8.31¢/kWh and commercial is 10.74¢/kWh in Callaway.

More 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 Callaway, Missouri”, https://gridcensus.com/datacenter-sites/missouri/callaway (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 Callaway, 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.

See plansTalk to us