As Managing Director for OGCI and OGDC, Julien is responsible for overall management of the strategy and execution, coordinating actions and commitments, managing relations with institutions and external stakeholders, developing external policy views and providing strategic direction to drive future development of both organizations.

Prior to OGCI, Julien headed Climate & Energy Services at EY where he helped companies set up and implement low-carbon strategies. Julien also worked at TotalEnergies where he coordinated climate change actions and at Aecom managing environmental liabilities for various industries.

Julien holds an Environmental Engineering degree from Agro ParisTech, an MSc in Energy and Climate Economics from Dauphine, an advanced degree in Climate Change Management and Natural Capital from Yale, and an Executive MBA from HEC in France.