New Research to Break China Rare Earth Magnet Monopoly

New research from Uppsala University published on July 9, 2026, explores innovative methods to produce cleaner rare earth magnets and reduce global dependency on China's near-monopoly. Rare earth magnets are essential for electric vehicles, wind turbines, and defense systems, but their traditional production involves environmentally intensive refining and complex supply chains. Led by Professor Martin Sahlberg, the research initiative aims to redesign magnet manufacturing by mapping the full chemical composition of regional mineral deposits rather than mining for a single target metal. By creating custom magnet recipes based on locally available elements, Sweden hopes to bypass heavy purification stages and significantly lower ecological impacts. Sweden possesses strategic mineral reserves, notably in Kiruna, Bergslagen, and Norra Kärr, with the Per Geijer deposit hosting over 1.3 million tonnes of rare earth oxides. This application-inspired basic research combines theoretical physics, geology, and materials engineering to trace an eco-friendly pathway from raw rock to finished components. The development holds substantial practical value for European clean energy independence and resilient supply chain management. By optimizing domestic resources alongside accessible green energy and water, this project sets a scalable precedent for sustainable critical raw material extraction.