Illinois Pollution Control Board Reconsiders Ruling on Groundwater Management Zones, Affirms Remainder of Order on Coal Ash Violations

This post updates the October 15, 2019, blog post regarding the citizen enforcement proceeding against Midwest Generation, LLC (“MWG”) launched by several environmental advocacy groups (“Environmental Groups”). (That post can be read here.) On February 6, 2020, the Illinois Pollution Control Board (“Board”) issued an order in Sierra Club, et al. v. Midwest Generation, LLC (PCB13-15) (“Reconsideration […]