The aviation industry is facing challenges in transitioning to sustainable aviation fuels to reduce carbon emissions. Experts emphasize the limitations of technical solutions like batteries for airplanes, making sustainable fuels essential. Research is ongoing in synthetic biofuels, algae, hydrogen, and carbon-neutral synthetic fuels as alternative sources. The European Union has set ambitious targets for sustainable aviation fuels, with the aim of reaching 70% of the supply by 2050. New technologies such as co-electrolysis are showing promise in producing synthetic kerosene efficiently, although scaling up remains a challenge. While the renewable fuels are more expensive currently, industry professionals stress the need to enable these fuels to make aviation sustainable. Concerns about flight emissions and the need for collective action to address environmental impacts are being raised. Overall, the industry is focused on innovation and research to tackle the complex issue of decarbonizing aviation.