OXCCU, a startup originating from Oxford University, is pioneering the development of sustainable aviation fuel at Oxford Airport. The OX1 machine, unveiled in September 2024, can already produce 1kg of liquid fuel per day by converting carbon dioxide and hydrogen into sustainable aviation fuel (SAF). The company plans to scale up its operations with a larger demo plant next year and aims to have a commercial facility in the future. By simplifying the traditional routes of sustainable aviation fuel production, OXCCU's technology offers a more cost-effective solution. Through a unique catalyst process developed by Dr. Tiancun Xiao, the company aims to streamline the conversion of CO2 and hydrogen directly into jet fuel components, reducing both capital and operating costs. This approach, termed Power-to-Liquid SAF, has the potential to revolutionize the aviation industry's efforts to reduce emissions. As the aviation sector strives to achieve net-zero emissions by 2050, the demand for sustainable aviation fuels is expected to surge. OXCCU's innovative method could play a crucial role in meeting this demand and addressing the global challenge of reducing aviation emissions. With investors like Aramco Ventures and industry giants such as United Airlines supporting its endeavors, OXCCU is positioned as a key player in driving sustainable practices within the aviation industry. The company's CEO, Andrew Symes, highlights the importance of regulatory mandates and voluntary initiatives in driving the adoption of sustainable aviation fuels. He envisions a future where the market for SAF is both mandated and driven by voluntary demand from airlines and corporations looking to offset their emissions. With a focus on utilizing point source carbon dioxide emissions, OXCCU aims to have its technology operational in a plant by the end of the decade. This milestone represents a significant step towards a more sustainable aviation future, aligning with the broader industry goals of achieving net-zero emissions and combating climate change.