Australia invests in domestic rare earth processing to challenge China's supply chain dominance
By
Stefan Lovgren, special to C&EN
Summary
Australia is investing heavily in domestic rare earth processing facilities to reduce reliance on China, which dominates the global supply chain. The article details ANSTO's new rare earth separation plant at Lucas Heights, along with other Australian projects like Lynas Rare Earths' Kalgoorlie facility and Arafura Rare Earths' Nolans project. These initiatives aim to process minerals like neodymium, praseodymium, and dysprosium—critical for magnets in EVs, wind turbines, and defense technologies. However, the article raises environmental concerns about radioactive waste (thorium and uranium byproducts), water usage, and energy consumption. It also explores geopolitical tensions, Australia's strategic position as a Western ally, and the economic challenges of competing with China's established processing infrastructure.
Source
bskyAustralia invests in domestic rare earth processing to challenge China's supply chain dominancecen.acs.orgKey quotes
· 5 pulledWe're trying to create a sovereign capability here that doesn't exist at the moment, and that's really important for Australia's future economic prosperity and national security.
China has about 90% of the world's rare earth processing capacity, and that's a significant strategic vulnerability for Western nations.
The environmental challenges are real. We're dealing with radioactive materials, and we need to be transparent about how we manage those risks.
If we can get this right, Australia could become a major player in the global rare earth supply chain within the next decade.
The question isn't whether we should do this—it's whether we can do it in a way that's environmentally responsible and economically viable.
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