Hartsfield-Jackson Atlanta International Airport (ATL) has partnered with Airbus, Delta Air Lines, and Plug Power to conduct a study on the feasibility of using hydrogen as a fuel source for future aircraft operations. The study aims to define the necessary infrastructure, operational viability, safety requirements, and supply needs for hydrogen hubs at airports worldwide. If successful, hydrogen could play a crucial role in eliminating carbon dioxide emissions from aircraft and decarbonizing air transport activities. The study, set for completion in 2026, aligns with industry efforts to achieve more sustainable aviation. Partners involved in the research, including Delta, Airbus, and Plug Power, express confidence in hydrogen as a key element in the decarbonization of the aviation industry. Airbus has initiated the Hydrogen Hub at Airports program to explore low-carbon airport operations globally, signing agreements with partners in 13 countries. Delta, as a core partner in the Airbus ZEROe program, emphasizes the importance of collaborative efforts in addressing sustainability challenges in aviation. Plug Power, a leading provider of green hydrogen solutions, highlights the potential for decarbonizing aviation and offers expertise in hydrogen infrastructure and applications development. The collaboration underscores the industry's commitment to exploring innovative pathways, such as hydrogen fuel, to achieve a more sustainable future for air travel.