Dr. Pierre Gauthier is a Senior Combustion Key Expert and Global Technical Focal Point for Combustion Computational Fluid Dynamics (CFD) at Siemens Energy, where he is responsible for the Combustion CFD Methods and Tools Roadmap and Strategy. He has 35 years of experience in the Gas Turbine Industry, 25 of which, closely tied to the Energy Industry with Rolls-Royce and now Siemens. A Royal Academy of Engineering Visiting Professor of Low Emissions Combustion Modelling at Cranfield University in the UK, where he lectures and supervises Research Fellows, PhDs, and Master’s students in Decarbonization and Low Emissions Hydrogen Technologies. Developing Methods and Tools for simulating scenarios to facilitate the transition toward Green Energy solutions and a Hydrogen Economy.Dr. Gauthier is also an Affiliate Associate Professor of Mechanical and Aerospace Engineering at Concordia University in Montréal, Canada, where he lectures in Combustion, Gas Dynamics, and Aerodynamics. He has published several papers on Combustion Modeling and Computational Methods.