
Dan Lert has been Deputy Mayor of Paris in charge of the ecological transition, the Climate Plan, water and energy since July 2020. He is also Chairman of Eau de Paris, France’s leading public water company, responsible for the production, transport and distribution of water in the capital. Involved in local life and then elected to the 19th arrondissement for over twenty years, he now leads the City of Paris’ public policies for ecological transition. In 2022, he spearheaded a sobriety plan for the city, aimed at reducing winter energy consumption by 10%. He also co-sponsors the “Eco-Rénovons Paris +” scheme to support and assist the renovation of condominiums. He is currently leading the revision of the City of Paris Climate Plan, in order to draw up an operational action plan for 2030 to shape a sustainable future and achieve carbon neutrality by 2050, notably by halving Paris’s energy consumption and achieving 100% renewable energy by 2050.