Felix Roessler earned his PhD working on a cooperation between Linde Engineering and the Chair of Plant and Process Technology of the Technical University of Munich, focusing on the flexible operation and demand side management of large-scale process plants. The main field of research was the development of digital twins of process plants. In 2021, Dr. Roessler joined Linde Engineering as a Process Engineer, working on the design and revamp of large-scale ethylene plants.