Wyoming Launches Five-Year Mine Land Research
The state and industry partners are testing coal char to restore native rangelands to mining sites.
Updated on Oct. 21, 2026 in Environmental
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The Wyoming Department of Environmental Quality, UR Energy USA, and the University of Wyoming have announced a five-year research partnership to test new reclamation technologies. This project evaluates soil amendments, specifically state-produced coal char, to restore disturbed lands to native rangelands.
Why it matters
This partnership aims to standardize effective soil health and land restoration practices for the mining industry. By generating empirical data, the collaboration seeks to bridge the gap between experimental soil treatments and widespread commercial adoption.
The study spans a five-year timeline, moving beyond short-term pilot testing to monitor long-term outcomes for soil amendments. The effort focuses on the viability of coal char as a substrate to restore native ecological function to disturbed sites.
The players
Wyoming Department of Environmental Quality
A state agency responsible for enforcing environmental regulations and overseeing mine land reclamation.
UR Energy USA
A uranium mining company focused on mineral extraction and site remediation responsibilities.
University of Wyoming
A public research university providing technical expertise in rangeland science and soil ecology.
The details
The research project utilizes a real-world testing environment to evaluate how soil amendments interact with damaged terrain. Coal char—a carbon-rich byproduct of coal processing—is being tested as a material to improve soil structure and water retention. The goal is to facilitate the transition of these materials from laboratory investigation to field-ready applications for mine site restoration.
Timeline
October 21, 2026: Research partnership formally announced.
2026-2031: Five-year duration of the research partnership.
The Tech Race
This effort updates the technical methods permitted under existing Abandoned Mine Lands Division reclamation standards. It positions state researchers and industry players to establish new benchmarks for land restoration that could replace traditional, less effective soil treatments.
Landowners and mining operators in Wyoming will receive updated, empirical data on effective reclamation materials as the project matures. The study aims to refine the processes required to turn disturbed mining sites back into productive native rangelands.
The takeaway
This partnership moves mining land restoration from theoretical models to long-term field observation. Stakeholders should monitor the project's mid-term data releases to see if coal char consistently meets native rangeland restoration targets.
Further reading
For broader context on land management and ecological policy, visit the Environmental section.
Source note: This article includes information reported by High Plains Journal.
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