• University of Sheffield develops new method for sustainable aviation fuel (SAF) production.
• Process uses solar energy, CO2, and hydrogen to produce SAF.
• Researchers claim it could be scaled to industrial levels, reducing reliance on used cooking oil.
• Study suggests five countries suitable for large-scale production.

This breakthrough may indicate a significant step towards reducing the aviation industry's reliance on fossil fuels. The use of solar energy and CO2 capture suggests a more sustainable and cost-effective method for SAF production, which could benefit the environment and the industry's bottom line. The technology may also have implications for the supply chain and manufacturing of SAF, potentially leading to increased adoption and reduced costs.