Datacenter Sites in Gregory County, South Dakota
Gregory County has 11 scored datacenter candidate sites averaging 59.5/100 DC Readiness, with a catalogued aggregate of 1,100 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
11
Candidate sites
59.5/100
Avg DC Readiness
1,100 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Gregory County
Yesno_income_tax
Datacenter tax incentive
9.67¢/kWh
Commercial electricity
10.02¢/kWh
Industrial electricity
3
Fiber providers
Low-Medium
Water stress
$2,050
Land price / acre
700
Cooling degree days
7,300
Heating degree days
45°F
Mean annual temp
Incentive detail: No state corporate income tax; no personal income tax; no personal property tax.
By site type
Top datacenter sites in Gregory County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TAP138070 | Substation-Adjacent | 115 kV | 100 MW | 3.3 yrs | 56.7 |
| UNKNOWN131235 | Substation-Adjacent | 115 kV | 100 MW | 3.3 yrs | 56.7 |
| TAP138069 | Substation-Adjacent | 115 kV | 100 MW | 3.3 yrs | 56.7 |
| UNKNOWN131237 | Substation-Adjacent | 115 kV | 100 MW | 3.3 yrs | 56.7 |
| UNKNOWN159733 | Substation-Adjacent | 69 kV | 50 MW | 3.3 yrs | 54.7 |
| Greenfield (UNKNOWN131234 - TAP138069) | Greenfield | 115 kV | 100 MW | 3.3 yrs | 50.4 |
Gregory County datacenter FAQ
- How many datacenter sites are in Gregory County?
- 11 scored datacenter candidate sites, averaging 59.5/100 DC Readiness.
- Does Gregory County offer datacenter tax incentives?
- No state corporate income tax; no personal income tax; no personal property tax.
- What is the natural-hazard risk in Gregory County?
- FEMA's National Risk Index rates Gregory County as "Relatively Low" (score 22).
- What are industrial electricity rates in Gregory County?
- Average industrial electricity is 10.02¢/kWh and commercial is 9.67¢/kWh in Gregory 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 Gregory County, South Dakota. 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.