Kazakhstan is sitting on more than 55 billion tonnes of technogenic mineral formations (TMFs) — the result of decades of intensive mining and mineral processing. But while this massive reserve of industrial waste is growing by 300–700 million tonnes annually, only 11% is currently being recycled, far behind the 70–80% reprocessing rate in developed countries.
TMFs — tailings, slags, ashes, and waste rock — often contain valuable residual metals such as copper, zinc, and rare earth elements. As traditional ore reserves diminish, these “wastes” present a significant opportunity to recover critical resources and reduce environmental harm.
President Kassym-Jomart Tokayev has highlighted the importance of moving from accumulation to utilization of TMFs. Reprocessing could not only ease ecological pressure, but also fuel industrialization, support single-industry towns, create jobs, and help diversify the national economy.
Experts warn, however, that current legislation lacks clarity. TMFs are simultaneously classified as both waste and subsoil resources, meaning they are taxed like raw mineral output but lack a clear legal framework for extraction and reuse. Calls are growing for reforms to reclassify certain TMFs as secondary resources under Kazakhstan’s Environmental Code.
The Ministry of Industry and Construction has begun an inventory of TMFs and is working on a roadmap to support rare and rare earth metal sectors. Officials are considering simplified licenses for TMF processing and legal changes to allow removal of TMFs from residential areas.
At the same time, industrial players are already investing in practical solutions. Qarmet is advancing 10 reprocessing projects worth over $137 million, while ERG Recycling processes over 1 million tonnes of TMFs annually, developing new materials for construction and metallurgy.
Experts emphasize that unlocking the full potential of TMFs requires tax incentives, green investment, and robust science-business-government coordination. Kazakhstan’s new Tax Code includes a reduced mineral extraction tax rate (0.1 coefficient) for materials recovered from TMFs, signaling progress.
Ultimately, stakeholders agree that TMF reprocessing must become core industrial policy. “It’s not just a technological issue — it’s a matter of national importance,” said Gulnara Bizhanova of Atameken. With soaring global demand for metals and a drive toward green energy, Kazakhstan could evolve from a raw material exporter into a producer of high-tech, value-added goods.
