The goal of the SoGreen project is to enhance the capacities of the four leading social science infrastructures in Europe ESS ERIC, SHARE ERIC, GGP and GUIDE, and generate valuable insights aimed at facilitating the study and evaluation of the social aspects of the green transition for different generations and socioeconomic groups across Europe, using a life-course perspective. SoGreen will contribute to the work programme topic “Next generation of scientific instrumentation, tools and methods and advanced digital solutions” by developing new services, comprising innovative tools, solutions, and questionnaire modules related to the social aspects of the green transition.