Datacenter Sites in Iron County, Utah
Iron County has 56 scored datacenter candidate sites averaging 53.8/100 DC Readiness, with a catalogued aggregate of 15,753 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
56
Candidate sites
53.8/100
Avg DC Readiness
15,753 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Iron County
Yessales_tax_exemption
Datacenter tax incentive
8.78¢/kWh
Commercial electricity
7.42¢/kWh
Industrial electricity
7
Fiber providers
High
Water stress
$3,525
Land price / acre
1,000
Cooling degree days
5,500
Heating degree days
49°F
Mean annual temp
Incentive detail: Enterprise Zone tax credits; Economic Development Tax Increment Financing (EDTIF).
By site type
Top datacenter sites in Iron County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| WEST CEDAR | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 66.5 |
| THREE PEAKS | Substation-Adjacent | 345 kV | 600 MW | 1.7 yrs | 66.4 |
| UNKNOWN202807 | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 66.1 |
| Greenfield (INTERMOUNTAIN - ADELANTO) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 65.0 |
| Greenfield (INTERMOUNTAIN - ADELANTO) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 64.9 |
| Greenfield (THREE PEAKS - RED BUTTE) | Greenfield | 345 kV | 600 MW | 1.7 yrs | 64.2 |
| COLEMAN | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 64.0 |
| PAROWAN | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 63.7 |
| Greenfield (SIGURD - THREE PEAKS) | Greenfield | 345 kV | 600 MW | 1.7 yrs | 63.7 |
| UNKNOWN206640 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 63.6 |
| Greenfield (THREE PEAKS - RED BUTTE) | Greenfield | 345 kV | 600 MW | 1.7 yrs | 63.2 |
| Greenfield (INTERMOUNTAIN - ADELANTO) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 62.8 |
| Greenfield (SIGURD - THREE PEAKS) | Greenfield | 345 kV | 600 MW | 1.7 yrs | 62.8 |
| Greenfield (INTERMOUNTAIN - ADELANTO) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 62.7 |
| TAP206783 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.5 |
| UNKNOWN206641 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.4 |
| Greenfield (PAROWAN - WEST CEDAR) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 62.3 |
| UNKNOWN202647 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.0 |
| Greenfield (SIGURD - THREE PEAKS) | Greenfield | 345 kV | 600 MW | 1.7 yrs | 61.7 |
| Greenfield (INTERMOUNTAIN - ADELANTO) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 61.7 |
| UNKNOWN209016 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 61.5 |
| BLM Solar DLA: Escalante Valley | Greenfield | — | 1,753 MW | 1.7 yrs | 61.1 |
| Greenfield (SIGURD - THREE PEAKS) | Greenfield | 345 kV | 600 MW | 1.7 yrs | 59.9 |
| Greenfield (INTERMOUNTAIN - ADELANTO) | Greenfield | 500 kV | 1,000 MW | 5.7 yrs | 59.2 |
| Greenfield (PAROWAN - WEST CEDAR) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 59.1 |
Iron County datacenter FAQ
- How many datacenter sites are in Iron County?
- 56 scored datacenter candidate sites, averaging 53.8/100 DC Readiness.
- Does Iron County offer datacenter tax incentives?
- Enterprise Zone tax credits; Economic Development Tax Increment Financing (EDTIF).
- What is the natural-hazard risk in Iron County?
- FEMA's National Risk Index rates Iron County as "Relatively Low" (score 15).
- What are industrial electricity rates in Iron County?
- Average industrial electricity is 7.42¢/kWh and commercial is 8.78¢/kWh in Iron County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Iron County, Utah. 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.