December 16, 2021March 23, 2022 Gypsum Journey Key to putting the Port back on the map was a partnership between the Port of Monroe and DTE Energy to manage the power plant’s output of synthetic gypsum which had previously been trucked to a landfill. ShareYou may also likeLessenberry: Port of Monroe tugging economy forwardHeavy cargo transfers happening at the Port of MonroePort of Monroe Aims to Expand Opportunities for Michigan Agriculture