Department of Energy and Environmental Science is a department in Chaudhary Devi Lal University of Haryana. The Department of Energy and Environmental Sciences (EES) is an important, interdisciplinary faculty in the University which aims at developing as a Centre of Excellence on issues pertaining to the relevant spheres supporting sustainable development of the country and emphasizing on improved Environmental Management and better health through imparting postgraduate education and research on various issues related to the Environmental Sciences.