Former Mine site at 34.479, -92.754
Former MineHot Spring County, Arkansas · MISO
At a glance
Former Mine site at 34.479, -92.754 is a former mine datacenter candidate site in Hot Spring County, Arkansas, scoring 50.5/100 DC Readiness — 35th of 41 scored sites in the county. It sits in the MISO grid region and the ENTERGY ARKANSAS LLC service territory, where interconnection has averaged 4.3 years from request to operation.
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.
Site location
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How does Former Mine site at 34.479, -92.754 compare with other sites in Hot Spring County?
Former Mine site at 34.479, -92.754 ranks 35th of 41 scored candidate sites in Hot Spring County. Its 50.5/100 is roughly in line with the county average of 55.6. It is roughly in line with the Arkansas average of 53.6 and roughly in line with the national average of 53.2.
Against the Arkansas average, its strongest sub-score is fiber connectivity (73 vs 70) and its weakest is power availability (30 vs 42). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Former Mine site at 34.479, -92.754 to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is TIerPoint Little Rock at 26 miles. 4 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is TierPoint Little Rock, 26 miles away.
What are the flood, water and hazard risks at Former Mine site at 34.479, -92.754?
At the county level, FEMA's National Risk Index rates Hot Spring 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 Hot Spring County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN117209 | Substation-Adjacent | 500 kV | 1,000 MW | 4.3 yrs | 68.1 |
| UNKNOWN117262 | Substation-Adjacent | 500 kV | 1,000 MW | 4.3 yrs | 64.3 |
| TAP149964 | Substation-Adjacent | 500 kV | 1,000 MW | 4.3 yrs | 64.3 |
| EC Near Lake Catherine | Greenfield | — | — | 4.3 yrs | 59.3 |
| EC Near Hot Spring Generating Facility | Greenfield | — | — | 4.3 yrs | 58.0 |
| UNKNOWN121639 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.1 |
| EC Near Hot Spring Generating Facility | Greenfield | — | — | 4.3 yrs | 57.0 |
| EC FFE Hot Spring County | Greenfield | — | — | 4.3 yrs | 57.0 |
Former Mine site at 34.479, -92.754: common questions
What is the DC Readiness score of Former Mine site at 34.479, -92.754?
Former Mine site at 34.479, -92.754 scores 50.5/100 on the GridCensus DC Readiness scale, rated fair. It ranks 35th of 41 scored sites in Hot Spring County. The Hot Spring County average is 55.6 and the Arkansas average is 53.6.
Which electric utility serves Former Mine site at 34.479, -92.754?
ENTERGY ARKANSAS LLC (investor owned) holds the retail service territory that contains the site; its holding company is ENTERGY CORP.
What grid region is Former Mine site at 34.479, -92.754 in?
Former Mine site at 34.479, -92.754 is in the MISO region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
How far is Former Mine site at 34.479, -92.754 from an internet exchange?
The nearest internet exchange facility is TIerPoint Little Rock, about 26 miles away; 4 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, “Former Mine site at 34.479, -92.754, Hot Spring County, AR”, https://gridcensus.com/datacenter-sites/arkansas/hot-spring-county/mine-site-23a7445f (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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