Datacenter Sites in Calhoun County, Iowa
Calhoun County has 6 scored datacenter candidate sites averaging 64.1/100 DC Readiness, with a catalogued aggregate of 2,500 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
6
Candidate sites
64.1/100
Avg DC Readiness
2,500 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Calhoun County
Yessales_tax_exemption
Datacenter tax incentive
9.32¢/kWh
Commercial electricity
6.41¢/kWh
Industrial electricity
6
Fiber providers
Low
Water stress
$10,686
Land price / acre
900
Cooling degree days
6,500
Heating degree days
48°F
Mean annual temp
Incentive detail: Sales tax exemption on DC equipment for $1M+ investments; property tax phase-in for new construction.
By site type
Top datacenter sites in Calhoun County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| Greenfield (LEHIGH - RAUN) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 67.1 |
| Greenfield (LEHIGH - RAUN) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 65.4 |
| Greenfield (LEHIGH - RAUN) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 65.0 |
| Greenfield (LEHIGH - RAUN) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 64.6 |
| Greenfield (UNKNOWN130435 - UNKNOWN130436) | Greenfield | 161 kV | 100 MW | 1.4 yrs | 61.9 |
| OZ Calhoun | Greenfield | — | — | 1.4 yrs | 60.9 |
Calhoun County datacenter FAQ
- How many datacenter sites are in Calhoun County?
- 6 scored datacenter candidate sites, averaging 64.1/100 DC Readiness.
- Does Calhoun County offer datacenter tax incentives?
- Sales tax exemption on DC equipment for $1M+ investments; property tax phase-in for new construction.
- What is the natural-hazard risk in Calhoun County?
- FEMA's National Risk Index rates Calhoun County as "Relatively Moderate" (score 30).
- What are industrial electricity rates in Calhoun County?
- Average industrial electricity is 6.41¢/kWh and commercial is 9.32¢/kWh in Calhoun County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Calhoun County, Iowa. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.