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Comments to EPA on Coal Combustion Residuals Rule

Coal combustion residuals, commonly known as coal ash, are the residual substances that remain after burning coal. They contain several chemicals that are toxic to human health, including arsenic, boron, lead, and mercury. The Environmental Protection Agency (EPA) proposed a rule that amends the regulatory framework for the disposal of coal ash. We submitted comments in January detailing how EPA fails to analyze the forgone benefits of the regulatory changes, which extend deadlines and eligibility for facilities that lack appropriate disposal capacity. We also submitted comments in April focusing on the second part of EPA's proposal, which fails to assess the forgone benefits of allowing facilities to seek approval for alternative basin liners.