Once hydrogen-powered aircraft move into a route, kerosene craft will be wholly unable to compete, and will be pushed out to less profitable routes. The hydrog

Once hydrogen-powered aircraft move into a route, kerosene craft will be wholly unable to compete, and will be pushed out to less profitable routes. The hydrogen will be electrolysed from water and liquified right at the airport, from power delivered by HVDC lines. I expect the LH2 tankage will be in under-wing nacelles alongside the engines. Probably existing airframes can be retrofitted.