Dr. K. S. Reddy, Professor of Mechanical Engineering at IIT Madras, Chennai is specialist in renewable energy technologies, concentrating solar thermal and PV systems, energy efficiency and environment. Presently, he is also honorary professor at University of Exeter, U.K. and Adjunct Professor, CEERI-CSIR, Chennai. He has authored more than 200 research papers in reputed international journals and conferences. He has filed couple of patents in the area of energy. He co-authored a book on “Sustainable Energy and the Environment: A Clean Technology Approach” Published by Springer. Dr. Reddy has executed several research projects related to solar energy and energy & environment sponsored by various national and international agencies. He is actively involved in development of Concentrating Solar Power technologies in India. He is associated with several Industries on power generation, process heat, energy efficiency & conservation and characterization of engineering materials.