On this weeks episode the team discuss hydrogen for aviation with ZeroAvia. Val launched ZeroAvia to provide a genuinely zero emission flight proposition, with two aircraft currently undergoing trials in California and the UK. The company is due to complete a 300 mile flight of its six seater aircraft from the Orkney islands to the Scottish mainland this summer 2020, with plans for twenty seat planes flying regional routes as early as 20205. On the show we discuss why Val set up ZeroAvia, how the proposition stacks up against conventional alternatives, infrastructure and plans for the future. All this and more on the show!