In Austria, waste from tomato processing will serve to power aircraft. Under the leadership of Graz University of Technology (TU Graz), the EU project ToFuel is developing a new biorefinery concept that will convert tomato residues into sustainable aviation fuel as well as into fertiliser, animal feed and nutritional oil. The research team is aiming for a waste-free and climate-neutral process that is also economically competitive and thus makes an important contribution to the defossilization of air transport.