Destinus, the Swiss start-up founded by Mikhail Kokorich in 2021, aims to build a hypersonic aircraft powered by liquid hydrogen by 2030. The Spanish Ministry of Science has allocated grants totalling 27 million euros to support the idea. The first tranche of 12 million will be used to create an infrastructure in the Madrid area for the development of the propeller, while the remaining 15 will allow for further research into hydrogen engines, which present several complications.
The Spanish ministry's investment in liquid hydrogen technologies slows down the initial mistrust of the new technology. The Italian company Sea has announced that it will build a plant for the production of liquid hydrogen by 2024, which will primarily serve the airport's ground vehicles. The bet on the future of aviation based on liquid hydrogen is serious.