For seven years, Marc has worked as an environmental professional on a variety of consulting projects, helping clients comply with regulatory requirements for air and water quality. His responsibilities include managing and executing fugitive-emission monitoring and sampling programs; completing emission inventories; preparing air- and water-quality permit applications; performing stack testing; developing compliance monitoring plans; assessing and developing environmental, social, and governance (ESG) reporting programs; assisting clients with mine closure and reclamation; and preparing technical and economic feasibility studies for pollution-control equipment and emission monitoring technology.