The 7th International Conferenceon Energy, Environment and Sustainable Development(EESD-2025) is a continuation of the successful series of EESD conferences organized by the Energy and Environmental Engineering Research Group (EEERG) in collaboration with Institute of Environmental Engineering & Management& Departments of Electrical, Mechanical & Chemical Engineering, Mehran University of Engineering and Technology, Jamshoro. The conference aims to provide a comprehensive platform for researchers, engineers, scientists, academicians, policymakers, and industrial professionals from around the globe to present and discuss their cutting edge research, technological advancements, and development activities in the fields of energy and environment.