If the Californians have a “Hydrogen Highway“, which includes self-service hydrogen pumps, and if hydrogen internal combusion engines are possible, what are we waiting for and why are we talking about fuel cells?  Wikipedia refers to claims of 20% extra power… And surely the conversion effort would more or less that for LPG… Surely we could reduce our consumption of non-renewables faster if we used the cars we already have? And can fuel cells run on ethanol? Why not tri-fuel […]

Tags: Driving, Energy, Environment, Hydrogen