Senthilarasu Sundaram is an Associate Professor in the School of Computing, Engineering and Digital Technologies, Teesside University, Middlesbrough, United Kingdom. His research interests focus on sustainable energy technologies to create environmentally sustainable materials for energy generation and storage, building integrated applications, thermal storage, water remediation, and low-carbon heating applications.David Benson is a Senior Lecturer based in the Environment and Sustainability Institute (ESI) at the University of Exeter, Penryn, Cornwall. His research encompasses a range of issue areas at the interface between political and environmental sciences, most notably EU environmental and energy policy, comparative environmental governance and public participation in environmental decision-makingProf. Tapas Kumar Mallick, PhD, is currently the Chair in Clean Technologies within the Environment and Sustainability Institute (ESI) and Academic Lead in Renewable Energy, University of Exeter, UK. He is also adjacent Professor at the Department of Mechanical Engineering, Indian Institute of Technology, Madras, India. His research span over various aspect of solar photovoltaic technology, especially high efficiency and low cost device and integrated renewables. He has published over 180 research articles on solar technology and has given over 80 academic presentations in 13 countries. Prof. Mallick is the Editor-in-Chief of "Advances in Renewable Energy Journal and Editor-in-Chief of Editorial Boards for Energy Sources in the Journal of 'Energies'.