A graduate of the Institut Supérieur de l’Electronique et du Numérique, Régis Le Drézen began his career with the EDF group in 2000, in charge of protection systems for high and very high voltage lines and the RTE (French TSO) acoustics laboratory. Two years later, he joined the integrated company EDF GDF Services where he contributed to major telecom infrastructure projects linked to the deregulation of the energy market.

In 2011, he was appointed technical director of Smart Grid Vendée, then one of the most ambitious smart grid projects in France. In 2015, he was appointed Director of Enedis in the Vendée region, and in 2018 he joined the Enedis electric mobility project, where he was in charge of preparing the future, development and innovation, at the heart of a new ecosystem bringing together energy, digital and the automotive world. He was appointed General Delegate of Think Smartgrids in March 2022.