July 26 (Reuters) - Shares of ADA-ES Inc. fell 26 percent on Thursday after Calgon Carbon Corp. scrapped plans to jointly supply products to the electric power industry for controlling mercury ...
KNOXVILLE, Tenn. (WATE) — The first phase of “the largest ADA project” in Knox County has been completed after a federally mandated transition plan was adopted in 2019. The improvements at Carter Park ...