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 ...

Researchers in China have unveiled a promising method to boost the carbon capture potential of biochar by integrating fly ash into the production process. The new study, published in Carbon Research, ...

Coal ash refers to the hazardous byproducts of coal combustion at coal-based power plants — namely, fly ash, bottom ash, and boiler slag — which contain toxic materials such as arsenic and lead. It is ...

Duke University scientists found potentially toxic fly ash in the soil at 20 sites they tested along the Lake Norman shoreline downwind of Duke Energy’s coal-fired Marshall Steam Station, according to ...

Concrete is the most widely used construction material in the world. One of the key ingredients in concrete is Portland cement. The American Concrete Institute explains that Portland cement is a ...