cleantechnica.com
May 20, 2026
New “Atlas” Will Catalog Proteins That Bind to Rare Earth Elements
AI-summarised brief · reviewed before publication
Researchers from the National Laboratory of the Rockies and Pacific Northwest National Laboratory are creating a catalog of proteins that can bind to rare earth elements, a critical step in addressing the nation's reliance on imported elements. Funded by the US Department of Energy, the Microbial Rare Earth Element Atlas aims to identify geographic areas in the US with high concentrations of these proteins, enabling the domestic production of essential elements like neodymium and dysprosium. The project uses machine learning and bioprospecting tools to optimize metal-binding processes and bioaccumulate metals from domestic wastes.
💡 Why It Matters
- · By developing a domestic supply of rare earth elements, the US can reduce its reliance on Chinese imports and mitigate the risks of disrupted supply chains.
- · This achievement could also create new economic opportunities and stimulate innovation in the critical minerals sector.
