BusinessHydrogen hits the roadTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusinessJoachim Eggers02/13/2018February 13, 2018A car with steam coming out of the exhaust has to be running on hydrogen. The clean fuel cell technology has been around for 30 years, so why isn’t it taking off?https://p.dw.com/p/2saMIAdvertisement