Datacenter Sites in Carroll County, Iowa
Carroll County has 8 scored datacenter candidate sites averaging 56.1/100 DC Readiness, with a catalogued aggregate of 500 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
8
Candidate sites
56.1/100
Avg DC Readiness
500 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Carroll County
Yessales_tax_exemption
Datacenter tax incentive
9.34¢/kWh
Commercial electricity
6.44¢/kWh
Industrial electricity
7
Fiber providers
Low
Water stress
$10,742
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 Carroll County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN130997 | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 69.4 |
| UNKNOWN131391 | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 67.1 |
| Greenfield (GRAND JUNCTION - UNKNOWN131391) | Greenfield | 161 kV | 100 MW | 1.4 yrs | 62.2 |
| Greenfield (UNKNOWN130995 - UNKNOWN130997) | Greenfield | 161 kV | 100 MW | 1.4 yrs | 61.6 |
| Greenfield (UNKNOWN130995 - UNKNOWN130997) | Greenfield | 161 kV | 100 MW | 1.4 yrs | 59.3 |
| former Sacred Heart School | Industrial | — | — | — | 43.4 |
| Mine Site | Former Mine | — | — | — | 42.9 |
| former Heider Manufacturing | Industrial | — | — | — | 42.6 |
Carroll County datacenter FAQ
- How many datacenter sites are in Carroll County?
- 8 scored datacenter candidate sites, averaging 56.1/100 DC Readiness.
- Does Carroll 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 Carroll County?
- FEMA's National Risk Index rates Carroll County as "Relatively Moderate" (score 30).
- What are industrial electricity rates in Carroll County?
- Average industrial electricity is 6.44¢/kWh and commercial is 9.34¢/kWh in Carroll 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 Carroll 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.