Substation-Adjacent site at 34.645, -99.755
Substation-AdjacentHarmon County, Oklahoma · SPP
At a glance
Substation-Adjacent site at 34.645, -99.755 is a substation-adjacent datacenter candidate site in Harmon County, Oklahoma, scoring 50.1/100 DC Readiness — 1st of 3 scored sites in the county. Its nearest substation is TAP149705 (0 mi, 69 kV). It sits in the SPP grid region and the PUBLIC SERVICE CO OF OKLAHOMA service territory, where interconnection has averaged 4.3 years from request to operation. GridCensus catalogs 50 MW of candidate capacity here.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: Sales tax exemption on DC equipment; 5-year ad valorem tax exemption.
Site location
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How does Substation-Adjacent site at 34.645, -99.755 compare with other sites in Harmon County?
Substation-Adjacent site at 34.645, -99.755 ranks 1st of 3 scored candidate sites in Harmon County. Its 50.1/100 is roughly in line with the county average of 48.3. It is roughly in line with the Oklahoma average of 52.9 and roughly in line with the national average of 53.2.
Against the Oklahoma average, its strongest sub-score is power availability (46 vs 39) and its weakest is fiber connectivity (43 vs 69). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Substation-Adjacent site at 34.645, -99.755 to power, fiber and other datacenters?
The nearest mapped substation, TAP149705, is about 0 miles away and operates at 69 kV. For connectivity, the nearest internet exchange facility is Amarillo Petroleum Building at 124.3 miles. 2 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Datacenter 00747985149, 84.9 miles away.
What are the flood, water and hazard risks at Substation-Adjacent site at 34.645, -99.755?
At the county level, FEMA's National Risk Index rates Harmon County "Relatively High".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Harmon County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN118737 | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 49.4 |
| Mine Site | Former Mine | — | — | 4.3 yrs | 45.4 |
Substation-Adjacent site at 34.645, -99.755: common questions
What is the DC Readiness score of Substation-Adjacent site at 34.645, -99.755?
Substation-Adjacent site at 34.645, -99.755 scores 50.1/100 on the GridCensus DC Readiness scale, rated fair. It ranks 1st of 3 scored sites in Harmon County. The Harmon County average is 48.3 and the Oklahoma average is 52.9.
What is the nearest substation to Substation-Adjacent site at 34.645, -99.755?
The nearest mapped substation is TAP149705, about 0 miles away, at 69 kV. GridCensus catalogs 50 MW of candidate capacity for the site.
Which electric utility serves Substation-Adjacent site at 34.645, -99.755?
PUBLIC SERVICE CO OF OKLAHOMA (investor owned) holds the retail service territory that contains the site; its holding company is AMERICAN ELECTRIC POWER CO.
What grid region is Substation-Adjacent site at 34.645, -99.755 in?
Substation-Adjacent site at 34.645, -99.755 is in the SPP region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
How far is Substation-Adjacent site at 34.645, -99.755 from an internet exchange?
The nearest internet exchange facility is Amarillo Petroleum Building, about 124.3 miles away; 2 fiber providers report service at the location.
Related pages
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 October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Substation-Adjacent site at 34.645, -99.755, Harmon County, OK”, https://gridcensus.com/datacenter-sites/oklahoma/harmon-county/tap149705-a2e34db7 (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
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Every site and score for Substation-Adjacent site at 34.645, -99.755, Harmon County 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.