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 ...

Regulations governing coal ash disposal fly beyond the EPA’s authority to govern solid wastes, according to opening briefs ...

Evergy officials, Henry County commissioners and Missouri state leaders hosted a town hall on Monday night to address concerns about hazardous chemicals.

The EPA and Springfield, Illinois, have agreed on measures to address coal ash contamination at CWLP facilities near Lake ...