US chemical company DuPont has ranked first in the CDP 's league table , that rates 18 global chemical firms on its environmental performance , after assessing its carbon emissions and energy usage . DuPont offers A and B grades across areas including process and energy efficiency , carbon exposure and carbon dioxide readiness . The director of investor research at CDP , James Magness , stated that the report highlights how chemical companies had the potential to generate significant carbon and financial savings .
US chemical company DuPont has ranked first in the CDP's league table, that rates 18 global chemical firms on its environmental performance, after cutting its carbon emissions and water usage. DuPont achieved A and B grades across areas including process and energy efficiency, carbon exposure and carbon regulation readiness. The head of investor research at CDP, James Magness, said that the report highlights how chemical companies had the potential to deliver significant carbon and financial savings.