Johannes is the Managing director in the energy markets & modelling practice of Deloitte France. He has more than ten years of experience in energy market forecasting and has led, amongst others, the Hydrogen4EU study and Deloitte’s outlook “The Future of Power in Europe”. With his team, Johannes provides his clients with economic analyses of the energy sector and bespoke modelling solutions for complex systems. Before joining Deloitte, Johannes held positions at the International Energy Agency, where, in his last role, he led the forecasting of gas market trends for the World Energy Outlook and at EWI, an energy consulting firm, where he advised, among others, the German government on the nuclear phase out and the implementation of the energy transition. He holds a PhD in energy modelling from the University of Cologne.