Datacenter Sites in Major County, Oklahoma
Major County has 14 scored datacenter candidate sites averaging 52.7/100 DC Readiness, with a catalogued aggregate of 800 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
At a glance
Major County, Oklahoma has 14 scored datacenter candidate sites averaging 52.7/100 DC Readiness, roughly in line with the Oklahoma average of 52.8. It ranks 62nd of 76 Oklahoma counties by number of sites and 50th by average score. The top-scoring site is Substation-Adjacent site · f15f6072 at 55.6/100.
Site-selection context for Major County
Incentive detail: Sales tax exemption on DC equipment; 5-year ad valorem tax exemption.
How does Major County compare with other counties in Oklahoma?
By number of scored sites, Major County ranks 62nd of the 76 Oklahoma counties with a county page, holding 0.4% of the state's 3,723 sites. Its average DC Readiness of 52.7/100 ranks 50th in the state and is roughly in line with the national average of 53.0. Nationally it has the 2089th-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 1 score 55 or higher.
What types of datacenter sites are in Major County?
Substation-Adjacent sites are the most common (11, 79% of the county's inventory), followed by former mine (2) and industrial (1). 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 Major County?
Industrial electricity averages 6.58¢/kWh and commercial 11.20¢/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 $1,755 an acre.
By site type
Top datacenter sites in Major County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN149218 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 55.6 |
| UNKNOWN118879 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 54.8 |
| UNKNOWN118881 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 54.8 |
| UNKNOWN168523 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 54.6 |
| TAP168522 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 54.4 |
| UNKNOWN118912 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.3 |
| UNKNOWN168524 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.2 |
| TAP168525 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.1 |
| UNKNOWN118878 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.1 |
| TAP149209 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 53.1 |
| UNKNOWN159869 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 52.3 |
| Mine Site | Former Mine | — | — | 4.3 yrs | 49.2 |
| Mine Site | Former Mine | — | — | 4.3 yrs | 48.3 |
| Fairview Industrial Park | Industrial | — | — | 4.3 yrs | 48.2 |
Every scored site in Major County
All 14 sites, best first.
- Substation-Adjacent site · f15f6072 · 55.6
- Substation-Adjacent site · 3af6cb64 · 54.8
- Substation-Adjacent site · 421ea561 · 54.8
- Substation-Adjacent site · cb238ca3 · 54.6
- Substation-Adjacent site · e21bb530 · 54.4
- Substation-Adjacent site · 6765f0bd · 53.3
- Substation-Adjacent site · b304a8f7 · 53.2
- Substation-Adjacent site · dd259e13 · 53.1
- Substation-Adjacent site · 3e67bd39 · 53.1
- Substation-Adjacent site · c6f58ae3 · 53.1
- Substation-Adjacent site · 18e60512 · 52.3
- Mine Site · ac02445a · 49.2
- Mine Site · c5a9c394 · 48.3
- Fairview Industrial Park · 48.2
Major County datacenter FAQ
How many datacenter sites are in Major County?
14 scored datacenter candidate sites, averaging 52.7/100 DC Readiness. That is the 62nd-most of 76 Oklahoma counties with five or more sites.
What is the highest-scoring datacenter site in Major County?
Substation-Adjacent site · f15f6072 scores 55.6/100 DC Readiness, the highest of the 14 scored sites in Major County (a substation-adjacent site).
Does Major County offer datacenter tax incentives?
Sales tax exemption on DC equipment; 5-year ad valorem tax exemption.
What is the natural-hazard risk in Major County?
FEMA's National Risk Index rates Major County as "Relatively High" (score 42).
What are industrial electricity rates in Major County?
Average industrial electricity is 6.58¢/kWh and commercial is 11.20¢/kWh in Major 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
- Former Mine 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 Major County, Oklahoma”, https://gridcensus.com/datacenter-sites/oklahoma/major-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 Major 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.