ADEME's 2021-2027 R&D strategy aims to encourage the emergence of participatory action research projects and their subsequent implementation. This impactful research strengthens the science/society dialogue by mobilizing researchers and civil society around the ecological transition, and facilitates the translation of research into tangible results that have a significant impact on society. The deployment of this 2021-2027 R&D strategy involves the gradual establishment of local partnerships: in the Provence-Alpes-Côte d'Azur (PACA) region, in the Hauts-de-France region, and in the Grand Est region with the University of Strasbourg. This film, produced by Azuréenne Production for ADEME, was filmed to mark the signing of this ADEME-University of Strasbourg partnership.