Thirty-million jobs can be created through the introduction of the hydrogen economy to decarbonise the world, HyWealth founder and CEO Professor Katsuhiko Hirose said on Wednesday. While hydrogen is currently more expensive than fossil fuel, green hydrogen will be the cheapest solution by 2050, with blue hydrogen able to play a lower cost role in the interim, Hirose said during a webinar moderated by Nedbank CIB mining analyst Arnold van Graan. (Also watch attached Creamer Media video.)