PHNX Materials has devised a way to strip fly ash of sulfur and aluminum, impurities that concrete companies would rather ...

DAVID MAMARIL HOROWITZ [email protected] As the U.S. seeks new means of extracting rare earth elements, Western ...

A 2024 study led by scientists from the University of Texas at Austin estimated there’s $8.4 billion worth of rare earth elements in U.S. coal ash. This diamond-in-the-rough discovery could reduce ...

Braun’s executive order would create a council to lead efforts to mine the state’s coal ash waste. In a statement, the governor said the U.S. can’t depend on China for rare earth elements ...

scientists have uncovered an enormous cache of rare earth elements worth an estimated $8.4 billion—hidden in plain sight across the U.S. in coal ash. A team of researchers from the University of ...

The Times tested for lead, mercury and other heavy metals in Altadena and Pacific Palisades. From respiratory problems to ...

Coal-fired power plants have long been associated with environmental ... Beyond sulfur and aluminum, PHNX Materials is actively exploring opportunities to extract rare earth elements from ash, ...

A 2024 study led by scientists from the University of Texas at Austin estimated there's $8.4 billion worth of rare earth elements in U.S. coal ash. This diamond-in-the-rough discovery could reduce ...