Co-founder WISE-Paris, 1983—2003, executive director. International consultant energy and nuclear policy Mycle Schneider Consulting, Draveil, France, since 2003. Lecturer Master of Science project management environmental & energy engineering Ecole des Mines, Nantes, France, since 2004.
Consultant IRG/United States Agency for International Development, since 2010. Advisor European Parliament Inquiry Committee, Brussels, 1988. Advisor nuclear matters Minister Energy, Brussels, 1998—2003.
Advisor energy and nuclear matters Environment Minister' General’ s Office, Paris, 1998—2003. Advisor nuclear matters Minister Environmental, Berlin, 2000—2010. Advisor nuclear security Committee Radioactive Waste Management, London, 2005—2006.
Member Board Takagi Fund Citizen Science, Tokyo, 2001—2005, International Panel on Fissile Materials, Princeton University, since 2007.
Life partner Julie Hazemann. Children: Max, Nina.