The aviation industry has set its sights on achieving net zero emissions by 2050, with key players like Airbus and Vueling Airlines leading the charge. Airbus has committed to reducing its Scope 1 and Scope 2 carbon emissions by up to 63% by 2030, while Vueling's parent company, IAG Group, has become the first airline group to pledge to reach net zero. Sustainable Aviation Fuel (SAF) is highlighted as a crucial element in decarbonising air travel, despite its higher production costs compared to traditional fuels. Organizations like the Alliance for Sustainable Air Transport (AST) are exploring innovative solutions like using Spain's organic waste to produce aviation fuel. Technological advancements in aircraft efficiency, such as the development of hydrogen, electric, and hybrid-electric commercial planes, are reshaping the industry's approach to sustainability. Companies are also focusing on operational efficiency measures, including optimizing flight routes and energy consumption, to reduce carbon emissions. Initiatives like ENAIRE's collaboration with airlines to optimize flight trajectories have demonstrated significant reductions in aviation fuel usage and carbon emissions, emphasizing the industry's commitment to environmental responsibility.