The aviation industry is under pressure to achieve net-zero emissions by 2050, with current efforts falling short. Contrail formation and carbon emissions are major concerns. Hydrogen-electric propulsion systems are highlighted as a key solution due to their minimal water vapor emissions compared to traditional jet engines. The report emphasizes the need for the aviation industry to embrace hydrogen technology to achieve significant reductions in emissions. The use of sustainable aviation fuel (SAF) is not seen as the most efficient path, and operational improvements are also recommended. Hydrogen production through electrolysis from renewable sources is deemed more sustainable and less costly than traditional SAF methods. Although transitioning to hydrogen-powered aviation poses challenges, the long-term environmental benefits are substantial. Investment in hydrogen technology is crucial for a greener aviation sector and a sustainable future.