Over the past several years, the EPA and states have wrestled with the controversial question of how to manage ash and other residual materials produced by the combustion of coal in coal-fired power plants. The Water Infrastructure Improvements Act (“WIIN Act”), signed by President Obama on December 16, 2016, should help provide clarity to address this question by creating a state permitting program for managing coal ash based on site-specific conditions and potential risk to human health and the environment.… Continue Reading