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Could Concrete Help Get Coal Ash Out of Neighborhoods?

Coal ash stored at Duke Energy’s power plant in Asheville, N.C., was used as structural fill at the city’s airport. Photo © Copyright 2011 Roy Tennant, FreeLargePhotos.com

More than 150 million tons of coal ash are stored in impoundment ponds across North Carolina. Recycling the ash for use in concrete may provide a way to remove this toxic material from neighborhoods.

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