To help the aviation sector achieve carbon neutrality by 2050, Air Liquide has partnered with Groupe ADP (Aéroports de Paris) to create a joint venture that will provide airports with the engineering and services needed for the transition to hydrogen. As Airbus aims to operate the first hydrogen-powered commercial aircraft by 2035, airports need to start reconsidering their infrastructure today. In particular, they must look at how liquid hydrogen will be supplied and how it can also serve other ground mobility usages, notably heavy-duty transport or ground support.