Dr. Hossein Madi is a distinguished scientist at the Paul Scherrer Institut (PSI), renowned for his contributions to energy transition and the decarbonization of energy systems. Having earned his Ph.D. from École Polytechnique Fédérale de Lausanne in 2016, Dr. Madi has been at the forefront of research in various energy domains ever since. His pioneering work on integrating biogas with SOFC systems and investigating the effects of impurities on SOFC performance has garnered significant attention. Since joining PSI in 2019, Dr. Madi's focus has shifted towards Power-to-X concepts, where he conducts thorough techno-economic analyses to evaluate the feasibility of energy conversion and storage solutions, including hydrogen production, methanation, and methanol synthesis.