That coal ash, the waste from burning coal, was at risk of leaching into groundwater and spreading toxins, officials said. It ...

The Tennessee Valley Authority is aiming to boost coal ash recycling to create eco-friendly building materials.

President Donald Trump and Gov. Mike Braun signed separate orders attempting to revitalize the U.S. coal industry. Here's what it could mean for Hoosiers.

The smokestacks towering above the Dave Johnston power plant are a fixture on the skyline outside of Glenrock. A group of ...

The Dave Johnston Power Plant near Glenrock is where PacifiCorp is trying to prove new tech that can achieve emissions-free ...

AI data centers are supposed to be the most electricity-hungry sector in history. They will be stressing an unstable grid, ...

Coal burning generating capacity is down 45 percent from its 2011 peak. Even more telling, coal generation on a national scale is a shadow of its former self. In the 1980s, coal accounted for ...

Members of the City Council received a grand tour of the TransAlta plant northeast of Thursday to get a behind-the-scenes look at the plant's operations and pending transition to a "100% clean ...

That coal ash, the waste from burning coal, was at risk of leaching into groundwater and spreading toxins, officials said. It was part of a broad crackdown by the Biden administration on coal ash ...