The Energy & Climate Protection Foundation has been organizing the "Energy and the Environment - My Idea for Tomorrow" ideas competition every year since 2011 in order to promote young scientists. It is aimed at young scientists working on the topic of the energy transition and climate protection as part of their doctorate. At the foundation's "Energy Campus" symposium on November 17, 2023, Mario Schönfeldt, research associate at Fraunhofer Research Institution for Materials Recycling and Resource Strategies IWKS, was delighted to win second place.