Under a proposed stipulation to modify a consent decree, a settling CAA defendant responsible for new source review and Title V violations at two coal-fired power plants in Marathon and Brown Counties, Wisconsin, would no longer be required to have certain particulate matter emission controls at the Weston plant, would replace an unworkable hydroelectric environmental mitigation project with a new land acquisition and restoration project and the expansion of an existing wood stove replacement program, and would revise and update certain administrative notice and certification requirements.