The sky is the limit – how hydrogen will power aviation

Aircraft manufacturers and industry are working to bring
climate-friendly hydrogen technologies to aircraft and build the
necessary aviation infrastructure. Hydrogen has the potential to
revolutionize aviation: Converted via fuel cell into electricity
for electric motors, the energy-rich element paves the way to
virtually emission-free flying. Modified aircraft gas turbines
powered directly by hydrogen also no longer emit carbon dioxide.
The nitrogen oxide emissions remaining with such CO2-free
hydrogen combustion can be technically reduced to a minimum. But
what do the concrete solutions look like? What plans does the
industry have? And when will H2 reach the mass market? We talk
about this with Prof. Dr. Josef Kallo, CEO of H2Fly.