Résumé : Today’s world is profoundly transformed by two major revolutions. The first one is related to the sustainability transition, while the other relates to the digital transformation of our economies and societies. Recently, regions such as Europe have put the integration between these two transformations high on their agenda. A term was coined for it: the twin transition. In a nutshell, the twin transition aims at leveraging the potential of technologies such as Cloud technologies, Internet of Things (IoT) and Artificial Intelligence (AI) to tackle the sustainability transition.