Strategic Pathways to De-Risk and Decarbonize Rare-Earth Supply Chains – A Responsible Supply Lens on Building Resilient, Low-Emission Rare-Earth Value Chains by 2030

Author: Arun M Vijayan; Beroe Inc., Chennai/India
DOI: 10.66356/mrg.2026.04.04.ENSPDRD

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Rare-earth supply chains face a triple challenge: geographic concentration, high carbon intensity, and structural bottlenecks in the midstream. While demand from electric vehicles, wind energy, robotics, and defence is projected to reach approximately 100,000 t by 2030, the current supply architecture is not built to support this scale-up at speed. This article argues that rare-earth risk is not primarily a mining problem: the true point of control lies in the midstream: separation, metal and alloy conversion, and magnet manufacturing, where single-country concentration reaches an estimated 90 % or more. Diversification strategies that stop at mining, including popular “China+1” approaches, improve visibility but not control. Drawing on Beroe analysis and data from the United States Geological Survey (USGS), the International Energy Agency (IEA), Argus Media, and other industry sources, the article maps the policy landscape across Europe, the United States, India, and Japan, evaluates cleaner processing and circular feedstock as decarbonization levers, and sets out a 2030 roadmap in which competitiveness is defined jointly by cost, carbon, and resilience. It concludes with concrete actions for governments, OEMs, and procurement organizations. The article is based on the author’s presentation at the “MiningForum 2026”, held in Berlin/Germany from 18th to 19th June 2026.