Ineos Automotive has revealed a hydrogen-fuel-cell variant of its Grenadier 4×4 at the Goodwood Festival of Speed. The demonstrator switched out the conventional BMW-supplied combustion engines for BMW’s latest hydrogen-fuel-cell stack. Ineos, which is itself a division of hte British chemical company Ineos Group told Autocar that the fuel-cell vehicle holds 5 kg of hydrogen, […] More…