Tag: coal ash
June 11, 2026
Gulf Coast Coal Holds Billions in Critical Minerals. But the Economics are Tricky.
Researchers from The University of Texas at Austin have found that there’s a significant amount of rare earth elements trapped in the coal and coal…
Read MoreApril 18, 2025
Modern Treasure Hidden in Coal Waste
Coal ash — the chalky remnants of coal that has been burned for fuel — has been piling up across the United States for decades. But new research led by the Jackson School of Geosciences has found that the country’s supply of coal ash contains enough rare earth elements to significantly bolster the national supply without any new mining.
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