Charah®, LLC has opened a fly ash storage and rail-to-truck transloading terminal in Colorado, in partnership with OmniTRAX. The new terminal, located in Kelim, Co. near Denver, is part of Charah’s ...

Fly ash generated by coal-fired power stations is an environmental headache, creating groundwater and air pollution from vast landfills and ash dams. Some of the waste product can be repurposed into ...

Engineers have developed a composite binder made primarily of fly ash, a byproduct of coal-fired power plants, that can replace Portland cement in concrete. Rice University engineers have developed a ...

Scientists develop process to remove toxic heavy metals from coal fly ash, making for greener, stronger concrete. The road to a net-zero future must be paved with greener concrete, and Rice University ...

Concrete production is one of the largest sources of carbon dioxide emissions in the world, after transportation and energy. To make the ubiquitous building material more environmentally friendly, the ...

JAMESTOWN, N.D. - Kost Materials, LLC, an aggregate and ready-mix concrete company based in Fargo, is building a $2.5 million fly ash storage facility just east of Cavendish Farms that will be used to ...

Salt may indeed keep winter roads free of ice, but it also actively degrades them. There may be a way out of the conundrum, however. Drexel University's Dr. Yaghoob Farnam has been experimenting with ...

As project developers and governments embrace “green” construction practices, contractors, architects, engineers, and other specifiers are using Environmental Product Declarations (EPDs) to compare ...

Stanford scientists spent the summer investigating everything from how therapy changes the brain to what causes cells to fold themselves. Learn about their findings in this week’s Research Roundup.