In December 2022, the C-Cook-Mali Autumn School was conducted online over the course of two weeks. The goal was to train Bachelor’s, Master’s and PhD students from Mali and the region in topics related to sustainable circular economy and renewable energy in West Africa. During the first week, lectures were given by ITT, IPR/IFRA and USTT-B on subjects such as clean cooking fuels and technologies, energy supply systems, and waste-to-energy. In the second week, the participants worked together in groups with the assistance of tutors, presenting their results and receiving certificates at the end of the school.