American Airlines Investing in Hydrogen Planes

American Airlines is at the forefront of developing hydrogen-electric propulsion technology, which is crucial for powering future aircraft engines. This initiative aims to decarbonize aviation by addressing the energy needs of commercial aircraft expected to enter service in the next decade. The airline is collaborating with aircraft suppliers and industry stakeholders to enhance next-generation technologies that reduce emissions, while also focusing on the logistics of hydrogen distribution in aviation. ZeroAvia is making strides in this field by retrofitting existing fixed-wing aircraft with its zero-emissions hydrogen-electric powertrain. Utilizing green hydrogen stored in tanks, the powertrain converts hydrogen into electricity via fuel cells, which then power electric motors. In early 2023, ZeroAvia successfully conducted the maiden flight of its Dornier 228 testbed aircraft, equipped with a prototype hydrogen-electric powertrain. The company is also developing a second engine class aimed at regional jets, with ongoing ground testing of electric propulsion systems. In July 2024, American Airlines announced a conditional purchase agreement for 100 hydrogen-electric engines from ZeroAvia, marking a significant step towards integrating this technology into regional jet operations. While hydrogen presents a long-term solution for decarbonization, American recognizes the need for additional scalable solutions to achieve net-zero emissions by 2050. Additionally, American has invested in Vertical Aerospace Ltd., which is developing an emissions-free electric vertical takeoff and landing (eVTOL) aircraft. Vertical has made notable progress in 2023, successfully building and flying a full-scale electric aircraft, a key milestone for the certification of its VX4 model, targeted for completion by the end of 2026.