Elise Ren is the head of the European market integration team at RTE since 2019. She has more than 11 years of experience within RTE holding several positions from operations to markets. She is working on building the future of the European electricity markets and operations with the upcoming challenges of energy decarbonization and integration of renewables. RTE is proactively working on maximizing cross-border capacities and using non-polluting grid flexibilities. In order to bring all the benefits of the grid flexibilities to the European community, RTE is also developing optimization tools aiming at maximizing cross-border capacities (CASTOR).