The main aim of the YOUNGreen project is to promote and insert unemployed youths with low qualifications into the labour market through green entrepreneurship and the circular economy. This project will highlight the opportunities available to youths who want to develop their own ideas and open their own businesses in the green economy sector. Throughout this project, a training course will be developed, focusing primarily on the improvement of professional competencies of educators and youth workers via an innovative methodology within the EntreComp framework.