Within the “reFuels – Rethinking Fuels” research initiative, Karlsruhe Institute of Technology (KIT), together with the Baden-Württemberg Ministry of Transport, three other state ministries, and several partners from automotive, automotive supply, and mineral oil industries, studies the efficient production and use of regenerative fuels, so-called reFuels. In addition, the partners test the use of reFuels in the existing vehicle fleet, the goal being to achieve the society’s acceptance of these fuels.
The project covers the entire value chain, from utilities to fuel synthesis, to suppliers, to systems developers, to engine and car manufacturers.
Work is aimed at producing regenerative fuels suited for all vehicles, whether old or new, and, thus, at quickly providing an additional solution for CO₂-neutral mobility.

In order to test the production of renewable fuels from the CO₂ emissions of cement plants and their use in aviation, for example, the state, the cement industry and Stuttgart Airport have signed a memorandum of understanding for a pilot project.
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Bioeconomy is the topic of the Science Year 2020/21. But what actually is bioeconomy? Experts give an initial classification in the KIT Dossier "Bioeconomy". It provides a compact overview of this broad topic area and explains why the future promise of the bioeconomy is so important.
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Interview on renewable fuels and bioeconomy with Professor Jörg Sauer, head of Institute of Catalysis Research and Technology (IKFT) of KIT, and Professor Nicolaus Dahmen, who coordinates fuel production in the project "reFuels - Rethinking Fuels".
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Conventional fuels, such as diesel and gasoline, are associated with too high pollutant emissions that are hazardous to the climate. Which technology will be used in future cars? Click here for a contribution by the Helmholtz Association with Thomas Koch from KIT’s Institut für Kolbenmaschinen.
To the report
In his speech to the German Bundesrat (Federal Council), the Baden-Württemberg Minister of Transport Winfried Hermann speaks about the relevance of regenerative fuels to the reduction of CO₂ emissions and reaching the climate protection goals.
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State Transport Minister Hermann: “Fuel Production with the Help of Renewable Energy Serves Climate Protection”
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