A design for a vessel powered by ammonia (derived from hydrogen). Photo: C-Job Naval Architects

SPECIAL REPORT | Is hydrogen the best option to decarbonise land transport, shipping and aviation?

Elon Musk believes hydrogen-powered road transport is 'mind-bogglingly stupid', but clean-hydrogen-derived fuels may be needed for ships and planes, writes Leigh Collins

31 March 2021 7:21 GMT Updated  31 March 2021 8:09 GMT