1/29/2024 0 Comments Where to buy road cinders near meLisa Evans, a lawyer who focuses on coal ash-related issues for the non-profit Earthjustice, said it’s not clear just how the metals in coal ash might impact their surroundings. The heavy metals present in coal ash are, at sufficient concentrations, “some of the most dangerous substances in the world.” Chromium, for example, is a “very dangerous carcinogen,” especially when wet, Gottlieb noted. “This should be recognized as a problem,” she said. “None of these things exist in concentrations anywhere near what the EPA is concerned about,” he said.īarb Gottlieb, director of environment and health for Physicians for Social Responsibility, isn’t so sure. Tom Adams, executive director of the American Coal Ash Association, dismisses the bottom ash used on roadways as mere “coal dirt.” And although it harbors varying amounts of toxic heavy metals including arsenic, lead, chromium and cadmium, Adams says the amounts are no higher than in the rock and dirt native to many areas of the country. And it’s one way that at least some Midwestern communities provide traction on snowy and icy roads.īut what’s left behind in the nearby water and soil when this byproduct from coal-fired power plants is spread on roads? (AP Photo/The Muscatine Journal, Beth Van Zandt)Ĭoal ash, the residue from burning coal to generate electricity, is abundant, and cheap. Coal ash is used to provide traction on icy roads in Muscatine, Iowa.
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