Datacenter Sites in Roberts County, South Dakota
Roberts County has 29 scored datacenter candidate sites averaging 51.1/100 DC Readiness, with a catalogued aggregate of 2,700 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
29
Candidate sites
51.1/100
Avg DC Readiness
2,700 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Roberts County
Yesno_income_tax
Datacenter tax incentive
7.33¢/kWh
Commercial electricity
—
Industrial electricity
6
Fiber providers
Low-Medium
Water stress
$4,089
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 Roberts County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN131144 | Substation-Adjacent | 230 kV | 300 MW | 1.4 yrs | 73.6 |
| Greenfield (UNKNOWN131144 - HANKINSON) | Greenfield | 230 kV | 300 MW | 1.4 yrs | 67.0 |
| Greenfield (UNKNOWN131144 - HANKINSON) | Greenfield | 230 kV | 300 MW | 1.4 yrs | 65.2 |
| Greenfield (UNKNOWN131144 - HANKINSON) | Greenfield | 230 kV | 300 MW | 1.4 yrs | 64.7 |
| Greenfield (UNKNOWN131144 - BIG STONE) | Greenfield | 230 kV | 300 MW | 1.0 yrs | 63.2 |
| Greenfield (SUMMIT - FORMAN 115 KV) | Greenfield | 115 kV | 100 MW | 1.4 yrs | 62.2 |
| Greenfield (SUMMIT - FORMAN 115 KV) | Greenfield | 115 kV | 100 MW | 1.4 yrs | 61.9 |
| Greenfield (SUMMIT - FORMAN 115 KV) | Greenfield | 115 kV | 100 MW | 1.4 yrs | 61.7 |
| OZ Roberts | Greenfield | — | — | 1.0 yrs | 61.5 |
| Greenfield (SUMMIT - FORMAN 115 KV) | Greenfield | 115 kV | 100 MW | 1.4 yrs | 61.4 |
| Greenfield (SUMMIT - FORMAN 115 KV) | Greenfield | 115 kV | 100 MW | 1.4 yrs | 61.4 |
| Greenfield (SUMMIT - FORMAN 115 KV) | Greenfield | 115 kV | 100 MW | 1.4 yrs | 61.2 |
| Greenfield (UNKNOWN131144 - BIG STONE) | Greenfield | 230 kV | 300 MW | 1.0 yrs | 59.1 |
| Greenfield (UNKNOWN131144 - BIG STONE) | Greenfield | 230 kV | 300 MW | 1.0 yrs | 58.5 |
| Long Hollow Open Dump West | Industrial | — | — | — | 42.1 |
| Carnegie Library | Industrial | — | — | — | 42.1 |
| Mine Site | Former Mine | — | — | — | 42.1 |
| Mine Site | Former Mine | — | — | — | 41.9 |
| Mine Site | Former Mine | — | — | — | 41.8 |
| Long Hollow Open Dump East | Industrial | — | — | — | 41.7 |
| Tiospa Zina Former High School and Grade School | Industrial | — | — | — | 41.7 |
| Mine Site | Former Mine | — | — | — | 41.7 |
| Little Minnesota Open Dump | Industrial | — | — | — | 41.5 |
| Tekakwitha Vicarage Property | Industrial | — | — | — | 37.3 |
| Tekakwitha Old Orphanage/ Boarding School Complex | Industrial | — | — | — | 37.3 |
Roberts County datacenter FAQ
- How many datacenter sites are in Roberts County?
- 29 scored datacenter candidate sites, averaging 51.1/100 DC Readiness.
- Does Roberts 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 Roberts County?
- FEMA's National Risk Index rates Roberts County as "Relatively Low" (score 22).
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 Roberts 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.