Olivier GRABETTE, graduated from ENSAE, is Executive Vice-President of RTE – Member of the Board in charge of Economy, R&D, Expertise and IT since 2015. He spent the beginning of his career in the engineering department of EDF in France and abroad. He joined RTE in 2002 to manage the West Maintenance Direction. After that, he worked for the top-management of the National Center for Grid Expertise of RTE. In 2012, he created the R&D Department of RTE and has been responsible since 2014 for Economy and R&D.