Seaweed as a Source of Rare Earth Metals

Seaweed mining is emerging as an innovative method to extract rare earth elements (REEs) and platinum group metals (PGMs). These are critical for high-tech applications like electric motors and green energy solutions. The U.S. Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) is leading the charge. They are investing $5 million in projects that investigate […]

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