Prof. Christian Cristofari studied at the National Polytechnic Institute of Toulouse (France) and received Ph.D. thesis in 2001 and Professorial Thesis in 2007 from University of Corsica. His field of interest includes renewable energy systems, thermal conversion and renewable sources. He is an editorial board member of Elsevier RENE and an author/co-author of numerous papers, conferences and patents in Solar Energy and Renewable Energy. He is National Research Expert for National Research Agency and Representative for France of the European Project COST. He is today Professor, Vice President Sustainable Development of the University of Corsica and Director of the Research Renewable Energy laboratory situated at Vignola, University of Corsica, UMR CNRS 6134.