Researchers at the Karlsruhe Institute of Technology (KIT) have made significant progress in producing climate-friendly kerosene through innovative power-to-liquid processes. By utilizing CO2, water, and green electricity, they have demonstrated the production of synthetic kerosene on an industrial scale. The coupling of co-electrolysis with fuel synthesis has notably increased the efficiency of the process, marking a crucial advancement in sustainable aviation fuel development. Through the Kopernikus project P2X, which includes partners like Climeworks, Sunfire, and INERATEC, CO2-neutral fuels are being produced, known as e-fuels, with funding from the Federal Ministry of Education and Research. The project aims to upscale production to one ton of kerosene per day in the future. The research team is also integrating a larger Fischer-Tropsch production plant to further enhance production capacity. This innovative approach not only supports the aviation industry's need for sustainable kerosene but also demonstrates a promising pathway towards greener fuel alternatives.