The European Union-funded Solar chemical reactor demonstration and Optimization for Long-term Availability of Renewable JET fuel (SOLAR-JET) project has successfully demonstrated the production chain for renewable kerosene obtained directly from sunlight, water, and carbon dioxide, potentially revolutionizing the future of aviation.

The SOLAR-JET project demonstrated an innovative process technology using concentrated sunlight to convert carbon dioxide and water to a so-called synthesis gas (syngas). This is accomplished by means of a redox cycle with metal-oxide based materials at high temperatures. The syngas, a mixture of hydrogen and carbon monoxide, is finally converted into kerosene by using commercial Fischer-Tropsch technology.

Although still at an early stage of development, the processing of syngas to kerosene is already being deployed by companies, including Shell, on a global scale. This combined approach has the potential to provide a secure, sustainable, and scalable supply of renewable aviation fuel, and more generally for transport applications. Fischer-Tropsch derived kerosene is already approved for commercial aviation.

Visit www.solar-jet.aero to learn more.

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