SIM² KU Leuven is the new KU Leuven Institute on Sustainable Metals and Minerals, one of the flagship KU Leuven Institutes. SIM² mission is to develop, organise and implement problem-driven, science-deep research and future-oriented education, contributing to the environmentally friendly production and recycling of metals, minerals and engineered materials, supporting the transition to a climate-friendly, circular-economy.