Prof. Dr. Christos Markides is a Professor in the Department of Chemical Engineering at Imperial College London, where he leads the Clean Energy Processes (CEP) Laboratory and coordinates the Experimental Multiphase Flow (EMF) Laboratory. He serves as Editor-in-Chief of Applied Thermal Engineering and AI Thermal Fluids. His research focuses on high-efficiency energy technologies and systems for heating, cooling, and power, with particular emphasis on renewable energy integration, waste-heat recovery, and advanced energy conversion systems, including hybrid photovoltaic–thermal technologies, solar trigeneration systems, nuclear energy thermohydraulics, and thermodynamic, heat transfer, and multiphase flow processes supported by advanced experimental and optical diagnostic techniques, trigeneration systems, nuclear energy thermohydraulics, and thermodynamic, heat transfer, and multiphase flow processes supported by advanced experimental and optical diagnostic techniques.