Hartsfield-Jackson Atlanta International Airport, in partnership with Airbus, Delta Air Lines, and Plug Power, is embarking on a study to explore the feasibility of hydrogen fueling at the airport. The initiative is part of a broader effort to advance sustainable aviation and reduce carbon dioxide emissions. The study, scheduled for completion by the end of 2026, will assess the infrastructure, operational viability, safety, and security aspects of using hydrogen as a potential fuel source for future aircraft operations at the world's busiest airport. Airbus, through its Hydrogen Hub at Airports program, is leading research into infrastructure requirements for low-carbon airport operations globally. The United States, with its access to renewable energy sources, is seen as a key player in producing green hydrogen for sustainable aviation. Delta Air Lines, a core partner in Airbus' ZEROe program, is actively involved in providing expertise to develop commercial aircraft powered by hydrogen fuel. Plug Power, a leading provider in green hydrogen solutions, is contributing its expertise in hydrogen infrastructure and applications development to support the initiative at Hartsfield-Jackson Atlanta International Airport. The company's green hydrogen plant in Georgia will supply green hydrogen to aid in decarbonizing aviation activities at the airport. The sentiment around this collaborative effort is positive, as the partners work towards a more sustainable future for air travel through hydrogen technology.