Prof. Karim RAGUI is engaged in Clean Energy and Carbon Neutrality theory with optimization of their intelligent designs. He is currently the Deputy Scientific Director of International Research and Cooperation (Europe/Asia). He is also a Research Expert in Chinese Space Station CSS, a Founding Member of France-CNRS HydroGEMM for Clean Energy, and a Founding Member of the International Energy ‎Infrastructure Mapping Community for CCUS.‎ His research interests lie on (i) Nanotechnology with heat-mass instabilities in porous media, (ii) applied innovative nano materials for enhanced transfers, (iii) and Supercritical fluid thermal system application for Aerospace. He presided and participated in more than 13 Projects, totaling of (1800万元) over 10 years. He has published more than 50 SCI papers, Co-Edited 04 English books, 05 Special Issues (Scopus). He Organized/Co-Organized more than 40 International Conferences. Prof. K. RAGUI is currently an Editorial Board Member and Guest Editor in several leading journals. He won several Certificates of Excellence from Elsevier and Nature Master-classes.