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feature November 3, 2022

Mapping the Coal Ash Contamination

746 coal ash units in 43 states and Puerto Rico have reported information in compliance with federal coal ash safeguards since 2015. Here’s what the data said.

Press Release August 26, 2010

New Study Shows Coal Ash Water Contamination Much Worse Than Previous Estimates

39 additional sites where coal ash is contaminating water are discovered, a total of 70 sites since February far exceed previous EPA estimates