Volcanic ash, often seen as a dangerous waste after eruptions, may have a surprising new purpose—shielding people from ...

Biden-era regulations on coal ash and greenhouse gas emissions from power plants would bring "harm to the economy," utilities ...

COAL: Executives from a dozen U.S. power companies urge the Trump administration to roll back federal regulations on coal ash disposal and rescind recent enforcement action. (Energy News Network) ...

LG&E and KU, Kentucky's largest utility, has called on the Trump administration to retreat on Biden-era rules related to coal ash management and greenhouse gas emissions from power plants.