Datacenter Sites in Harrison County, Iowa
Harrison County has 13 scored datacenter candidate sites averaging 53.6/100 DC Readiness, with a catalogued aggregate of 600 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
13
Candidate sites
53.6/100
Avg DC Readiness
600 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Harrison County
Yessales_tax_exemption
Datacenter tax incentive
8.43¢/kWh
Commercial electricity
6.05¢/kWh
Industrial electricity
5
Fiber providers
Low
Water stress
$8,414
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 Harrison County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| MISSOURI VALLEY | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 55.2 |
| UNKNOWN167619 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.6 |
| UNKNOWN157492 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.5 |
| TAP167617 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.1 |
| UNKNOWN159233 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.1 |
| UNKNOWN159232 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.0 |
| TAP167621 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.0 |
| TAP167612 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.4 |
| TAP167618 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.3 |
| TAP167611 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.3 |
| TAP159234 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.1 |
| UNKNOWN160020 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.1 |
| Mine Site | Former Mine | — | — | 2.8 yrs | 50.4 |
Harrison County datacenter FAQ
- How many datacenter sites are in Harrison County?
- 13 scored datacenter candidate sites, averaging 53.6/100 DC Readiness.
- Does Harrison 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 Harrison County?
- FEMA's National Risk Index rates Harrison County as "Relatively Moderate" (score 30).
- What are industrial electricity rates in Harrison County?
- Average industrial electricity is 6.05¢/kWh and commercial is 8.43¢/kWh in Harrison 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 Harrison County, Iowa. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.