Datacenter Sites in Dewey County, Oklahoma
Dewey County has 32 scored datacenter candidate sites averaging 58.4/100 DC Readiness, with a catalogued aggregate of 9,900 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
32
Candidate sites
58.4/100
Avg DC Readiness
9,900 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Dewey County
Yessales_tax_exemption
Datacenter tax incentive
10.10¢/kWh
Commercial electricity
6.10¢/kWh
Industrial electricity
2
Fiber providers
Low-Medium
Water stress
$1,539
Land price / acre
1,900
Cooling degree days
3,600
Heating degree days
60°F
Mean annual temp
Incentive detail: Sales tax exemption on DC equipment; 5-year ad valorem tax exemption.
By site type
Top datacenter sites in Dewey County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN159779 | Substation-Adjacent | 345 kV | 600 MW | 3.4 yrs | 70.5 |
| TATONGA | Substation-Adjacent | 345 kV | 600 MW | 3.4 yrs | 69.3 |
| UNKNOWN149217 | Substation-Adjacent | 345 kV | 600 MW | 3.4 yrs | 67.0 |
| UNKNOWN118844 | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 64.7 |
| UNKNOWN159778 | Substation-Adjacent | 345 kV | 600 MW | 3.4 yrs | 64.1 |
| Greenfield (TATONGA - UNKNOWN159778) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 64.0 |
| Greenfield (TATONGA - UNKNOWN149217) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 63.5 |
| NINE MILE GAS PROCESSING PLANT | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 63.5 |
| Greenfield (TATONGA - WOODWARD) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 63.4 |
| DEWEY | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 62.6 |
| Greenfield (WOODWARD - BORDER) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 61.8 |
| UNKNOWN119894 | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 61.7 |
| Greenfield (TATONGA - WOODWARD) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 61.4 |
| Greenfield (WOODWARD - BORDER) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 61.3 |
| UNKNOWN118846 | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 61.2 |
| Greenfield (TATONGA - WOODWARD) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 60.8 |
| TALOGA | Substation-Adjacent | 138 kV | 100 MW | 3.4 yrs | 60.1 |
| Greenfield (WOODWARD - BORDER) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 60.0 |
| Greenfield (TATONGA - UNKNOWN149217) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 58.4 |
| Greenfield (TATONGA - WOODWARD) | Greenfield | 345 kV | 600 MW | 3.4 yrs | 56.9 |
| Greenfield (UNKNOWN118732 - UNKNOWN118846) | Greenfield | 138 kV | 100 MW | 3.4 yrs | 56.9 |
| Greenfield (UNKNOWN118846 - TAP149202) | Greenfield | 138 kV | 100 MW | 3.4 yrs | 56.7 |
| Greenfield (MOORELAND - TALOGA) | Greenfield | 138 kV | 100 MW | 3.4 yrs | 56.4 |
| Greenfield (DEWEY - UNKNOWN119894) | Greenfield | 138 kV | 100 MW | 3.4 yrs | 56.3 |
| Greenfield (DEWEY - SOUTHARD) | Greenfield | 138 kV | 100 MW | 3.4 yrs | 55.6 |
Dewey County datacenter FAQ
- How many datacenter sites are in Dewey County?
- 32 scored datacenter candidate sites, averaging 58.4/100 DC Readiness.
- Does Dewey County offer datacenter tax incentives?
- Sales tax exemption on DC equipment; 5-year ad valorem tax exemption.
- What is the natural-hazard risk in Dewey County?
- FEMA's National Risk Index rates Dewey County as "Relatively High" (score 42).
- What are industrial electricity rates in Dewey County?
- Average industrial electricity is 6.10¢/kWh and commercial is 10.10¢/kWh in Dewey 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 Dewey County, Oklahoma. 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.