Datacenter Sites in Blaine County, Oklahoma
Blaine County has 12 scored datacenter candidate sites averaging 53.5/100 DC Readiness, with a catalogued aggregate of 500 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
At a glance
Blaine County, Oklahoma has 12 scored datacenter candidate sites averaging 53.5/100 DC Readiness, roughly in line with the Oklahoma average of 52.8. It ranks 67th of 76 Oklahoma counties by number of sites and 37th by average score. The top-scoring site is OZ Blaine at 60.1/100.
Site-selection context for Blaine County
Incentive detail: Sales tax exemption on DC equipment; 5-year ad valorem tax exemption.
How does Blaine County compare with other counties in Oklahoma?
By number of scored sites, Blaine County ranks 67th of the 76 Oklahoma counties with a county page, holding 0.3% of the state's 3,723 sites. Its average DC Readiness of 53.5/100 ranks 37th in the state and is roughly in line with the national average of 53.0. Nationally it has the 2244th-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 5 score 55 or higher.
What types of datacenter sites are in Blaine County?
Substation-Adjacent sites are the most common (6, 50% of the county's inventory), followed by industrial (3) and former mine (2). Site type reflects how the parcel was identified — next to a substation, on a former mine or brownfield, on industrial or federal excess land — and is scored on the same 14 factors either way.
What are power cost, hazard, water and fiber conditions in Blaine County?
Industrial electricity averages 5.91¢/kWh and commercial 9.44¢/kWh. FEMA's National Risk Index rates the county "Relatively High" (42). WRI water stress is low-medium. 2 fiber providers report service in the county. The climate runs 1,900 cooling degree days a year with a mean temperature of 60°F. Land is valued around $2,025 an acre.
By site type
Top datacenter sites in Blaine County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| OZ Blaine | Greenfield | — | — | 4.3 yrs | 60.1 |
| SOUTHARD | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 56.4 |
| TAP173345 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 56.2 |
| UNKNOWN118882 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 56.2 |
| ROMAN NOSE | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 56.1 |
| UNKNOWN118885 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 54.0 |
| UNKNOWN118883 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.6 |
| Watonga Armory | Industrial | — | — | 4.3 yrs | 50.1 |
| Mine Site | Former Mine | — | — | 4.3 yrs | 50.1 |
| Jones Farris F166 | Industrial | — | — | 4.3 yrs | 49.9 |
| The Corner in Okeene | Industrial | — | — | 4.3 yrs | 49.8 |
| Mine Site | Former Mine | — | — | 4.3 yrs | 49.1 |
Every scored site in Blaine County
All 12 sites, best first.
- OZ Blaine · 60.1
- SOUTHARD · 56.4
- Substation-Adjacent site · 0d8bd3e6 · 56.2
- Substation-Adjacent site · d38df8f7 · 56.2
- ROMAN NOSE · 56.1
- Substation-Adjacent site · 2c0c841f · 54.0
- Substation-Adjacent site · 296b72dd · 53.6
- Watonga Armory · 50.1
- Mine Site · 08a4bf27 · 50.1
- Jones Farris F166 · 49.9
- The Corner in Okeene · 49.8
- Mine Site · a2bab961 · 49.1
Blaine County datacenter FAQ
How many datacenter sites are in Blaine County?
12 scored datacenter candidate sites, averaging 53.5/100 DC Readiness. That is the 67th-most of 76 Oklahoma counties with five or more sites.
What is the highest-scoring datacenter site in Blaine County?
OZ Blaine scores 60.1/100 DC Readiness, the highest of the 12 scored sites in Blaine County (a greenfield site).
Does Blaine County offer datacenter tax incentives?
Sales tax exemption on DC equipment; 5-year ad valorem tax exemption.
What is the natural-hazard risk in Blaine County?
FEMA's National Risk Index rates Blaine County as "Relatively High" (score 42).
What are industrial electricity rates in Blaine County?
Average industrial electricity is 5.91¢/kWh and commercial is 9.44¢/kWh in Blaine County.
More in Oklahoma
- All datacenter sites in Oklahoma· 3,723 sites
- Operating datacenters in Oklahoma
- Electric substations in Oklahoma
- Oklahoma County· 375 sites · avg 55.7
- Jackson County· 230 sites · avg 49.4
- Tulsa County· 213 sites · avg 57.9
- Cleveland County· 195 sites · avg 52.6
- Kiowa County· 171 sites · avg 48.9
- Atoka County· 130 sites · avg 48.1
- Substation-Adjacent sites in Oklahoma
- Industrial sites in Oklahoma
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published November 12, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Datacenter candidate sites in Blaine County, Oklahoma”, https://gridcensus.com/datacenter-sites/oklahoma/blaine-county (data as of November 12, 2026).
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
Every site and score for Blaine County, Oklahoma is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.