The rate of fly ash utilisation has steadily increased over the years, to 84% in 2021 from 37.5% in 2018. During 2022–2023, ...

A storage site for the ash residue generated by a coal-burning Charles County power plant has drawn opposition from residents who describe it as a toxic dump that could be polluting wetlands. The ...

The Tennessee Valley Authority plans to begin construction of a new coal ash dump at its Cumberland coal-fired plant in 2021 and is investigating whether its current waste storage system is ...

The Duke facility’s ash was a slurry closer to the Glen Lyn plant’s bottom ash pond, rather than the dry fly ash storage area that is being closed. Perhaps more importantly, the Duke facility had an ...

Rare-earth elements are in many everyday products, such as smart phones, LED lights and batteries. However, only a few locations have large enough deposits worth mining, resulting in global supply ...

On one hand, with the retirement of coal-fired power plants the supply of fly ash has decreased. Fly ash is one of the most popular supplemental cementitious materials (SCM) in the industry, so it’s ...

With coordinated mechanisms and policies of the Government, active efforts from ministries and localities, and initiatives from businesses, fly ash is gradually being recycled into valuable materials ...