Datacenter Sites in Union County, Arkansas
Union County has 28 scored datacenter candidate sites averaging 52.6/100 DC Readiness, with a catalogued aggregate of 3,200 MW. FEMA rates local natural-hazard risk as "Relatively High".
28
Candidate sites
52.6/100
Avg DC Readiness
3,200 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Union County
No
Datacenter tax incentive
10.74¢/kWh
Commercial electricity
7.18¢/kWh
Industrial electricity
6
Fiber providers
Low
Water stress
$2,912
Land price / acre
1,900
Cooling degree days
3,400
Heating degree days
60°F
Mean annual temp
By site type
Top datacenter sites in Union County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN117211 | Substation-Adjacent | 500 kV | 1,000 MW | 2.8 yrs | 61.1 |
| OZ Union | Greenfield | — | — | 1.4 yrs | 57.3 |
| EC FFE Union County | Greenfield | — | — | 1.4 yrs | 56.9 |
| UNKNOWN107830 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.5 |
| UNKNOWN107831 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.5 |
| UNKNOWN121608 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.4 |
| UNKNOWN107828 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.4 |
| UNKNOWN107833 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.4 |
| UNKNOWN107837 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.4 |
| UNKNOWN121607 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.4 |
| UNKNOWN107835 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.4 |
| UNKNOWN107829 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.3 |
| TAP142049 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.3 |
| UNKNOWN107836 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 53.3 |
| UNKNOWN121606 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 52.6 |
| UNKNOWN107839 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 52.6 |
| UNKNOWN107838 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 52.6 |
| UNKNOWN107841 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 52.6 |
| TAP142052 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 52.5 |
| TAP142055 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 52.4 |
| UNKNOWN107842 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 52.4 |
| UNKNOWN117210 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 52.4 |
| TAP142056 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 51.6 |
| UNKNOWN107843 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 51.5 |
| EL DORADO, AR | Federal Excess | — | — | 2.8 yrs | 47.7 |
Union County datacenter FAQ
- How many datacenter sites are in Union County?
- 28 scored datacenter candidate sites, averaging 52.6/100 DC Readiness.
- Does Union County offer datacenter tax incentives?
- No datacenter-specific tax incentive is on record for Union County in our dataset.
- What is the natural-hazard risk in Union County?
- FEMA's National Risk Index rates Union County as "Relatively High" (score 38).
- What are industrial electricity rates in Union County?
- Average industrial electricity is 7.18¢/kWh and commercial is 10.74¢/kWh in Union 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 Union County, Arkansas. 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.