(Worthy Insights) – A study by a team at the University of Texas at Austin found coal ash contains significant amounts of rare earth elements, critical materials used in technology and energy infrastructure. The U.S. currently imports over 80% of its rare earth supply, with 75% coming from China.
Coal ash in the U.S. may hold $8.4 billion worth of rare earth elements, totaling 11 million tons, which is nearly eight times greater than the country’s current domestic reserves.
The U.S. Department of Energy is applying the study’s methodology to conduct a national assessment of coal ash resources. [ Source (Read More…) ]
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