Researchers have designed a fuel production system that uses water, carbon dioxide (CO2), and sunlight to produce aviation fuel. They have implemented the system in the field, and the design, publishing July 20 in the journal Joule, could help the aviation industry become carbon neutral.
source https://www.lifetechnology.com/blogs/life-technology-technology-news/all-in-one-solar-powered-tower-makes-carbon-neutral-jet-fuel