Himanshu NautiyalHimanshu Nautiyal is an Assistant Professor and Head of Department, Mechanical Engineering Department at THDC Institute of Hydropower Engineering & Technology, India. His research areas include Renewable Energy Technologies, Sustainability and Life Ccle Assessment. He has published various research papers in journals and contributed chapters in books published at the international level. He is actively engaged as a reviewer of various journals and is a lifetime member of several national and international professional bodies. Read More Read Less