An important turning point in the nation’s energy transition is represented by these closures. Often seen as garbage, coal ash contains important minerals that can be used in industry, such as iron, ...

“It is going to be used in lieu of cement for production ... creating an opportunity for companies like Ashcor that can process existing caches of coal ash consisting of both powdery “fly ...

It can contain arsenic ... to reconsider rules governing the controversial concept of "beneficial use" — using coal ash waste for other applications, like road construction.

Ash from coal burned in power plants contains toxins such as mercury and arsenic which can pollute the air and drinking water without proper precautions, according to the EPA. High exposure to ...

Carbon capture can reduce carbon dioxide emissions at power plants, often by chemically removing the carbon dioxide before it leaves the facility, according to the Massachusetts Institute of ...