Julien Perez Keywords climate and energy services climate change environmental liabilities climate economics energy low-carbon strategies Read more about Julien Perez As Strategy & Policy Director of OGCI Climate Investments, Julien Perez is responsible for developing external policy views, coordinating commitments, managing relations with institutions and providing strategic direction to drive future investments. Previously, Julien was head of Climate & Energy Services at Ernst & Young where he assisted private and public players in setting up and implementing low-carbon strategies. Julien also worked at Total where he coordinated climate change actions and at Aecom managing environmental liabilities for various industries.