Brownfield Datacenter Sites in Oklahoma
At a glance
Previously developed land with real or perceived environmental contamination. Brownfields trade remediation overhead for existing utility hookups, infill locations near fiber, and redevelopment incentives.
Top brownfield sites in Oklahoma
| Site | Type | County | Former use | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| Guthrie Green | Brownfield | Tulsa | manufacturing | 138 kV | — | 4.3 yrs | 66.0 |
| Altus Air Force Base | Brownfield | Jackson | rcra | 138 kV | — | 4.3 yrs | 62.6 |
| Ft. Sill Energy Center | Brownfield | Comanche County | gas | 69 kV | 36 MW | 4.3 yrs | 62.5 |
| Tulsa LFG LLC | Brownfield | Tulsa County | gas | 69 kV | 3 MW | 4.3 yrs | 62.3 |
| Stillwater Water Treatment Plant | Brownfield | Payne County | oil | 138 kV | 2 MW | 4.3 yrs | 59.4 |
How does Oklahoma compare with other states for brownfield sites?
With 5 sites, Oklahoma ranks 40th of the 49 states that have any brownfield candidate sites. California leads with 103. Nationally, brownfield sites average 57.5/100 DC Readiness, above the 53.0 average across all site types. Across every site type, Oklahoma averages 52.8, the 35th-highest of 52 states, and its candidate sites face an average interconnection-queue wait of 4.3 years.
Where are the highest-scoring brownfield sites in Oklahoma?
The top 5 range from 66.0 to 59.4 on the 0–100 DC Readiness Score. They are concentrated in Tulsa (2). By grid region, 5 are in SPP.
County pages: Tulsa · Jackson · Comanche County · Payne County
What power, fiber and flood exposure do these brownfield sites have?
Of the top 5 brownfield sites in Oklahoma, 5 have a recorded nearest-substation voltage, with a median of 138 kV; for 0 that substation is rated 230 kV or higher. Their counties have a median of 10 fixed fiber broadband providers in FCC data. The median distance to the nearest internet exchange facility is 79 km. The median interconnection-queue wait in their markets is 4.3 years. None of the 5 with a mapped FEMA flood zone sits in a high-risk (A or V) zone.
Frequently asked questions
How many brownfield datacenter sites are in Oklahoma?
GridCensus catalogs 5 brownfield datacenter candidate sites in Oklahoma, 0.6% of the national total for this type (40th of 49 states).
What is a brownfield datacenter site?
Previously developed land with real or perceived environmental contamination. Brownfields trade remediation overhead for existing utility hookups, infill locations near fiber, and redevelopment incentives.
What is the best brownfield datacenter site in Oklahoma?
By DC Readiness Score, Guthrie Green in Tulsa ranks first at 66.0/100, followed by Altus Air Force Base in Jackson at 62.6.
Which Oklahoma counties have the best brownfield sites?
The top 5 brownfield sites in Oklahoma are concentrated in Tulsa (2).
How does Oklahoma score for datacenters overall?
All 3,723 scored sites in Oklahoma average 52.8/100 DC Readiness, the 35th-highest of 52 states, against a national average of 53.0.
More on brownfield sites and Oklahoma
- All datacenter sites in Oklahoma· 3,723 sites
- Brownfield datacenter sites nationwide· 771 sites
- Substation-Adjacent sites in Oklahoma· 1,344 sites
- Federal Excess sites in Oklahoma· 991 sites
- Industrial sites in Oklahoma· 638 sites
- Former Mine sites in Oklahoma· 379 sites
- Greenfield sites in Oklahoma· 366 sites
Brownfield sites in other states
- Brownfield sites in California· 103 sites
- Brownfield sites in New Jersey· 52 sites
- Brownfield sites in New York· 48 sites
- Brownfield sites in Massachusetts· 44 sites
- Brownfield sites in Iowa· 38 sites
- Brownfield sites in Illinois· 33 sites
- Brownfield sites in Texas· 30 sites
- Brownfield sites in Ohio· 29 sites
Dataset updated . Screening estimates derived from public data sources.
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, “Brownfield datacenter sites in Oklahoma”, https://gridcensus.com/site-types/brownfield/oklahoma (data as of November 12, 2026).
Go deeper than the public screen
Every site and score for Brownfield sites in 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.