Architect, naval designer and adventurer.
Researcher at the centre for the study of energy problems at the University of Geneva for 15 years.  Researcher and teacher at the HES-SO // hepia and collaborator at the Laboratory for Energy, Environment and Architecture since 2001. Specialized in building energy, he gradually widened his field of study to the street, neighborhood and the city, especially developing methods for measuring the interactions between buildings and urban climate.