I've said it before, i'll say it again. Car manufacturers should make all their cars run on bio-ethanol petrol until the hydrogen fuel cell is a realistic alternative. 15% petrol, 85% ethanol, cleaner burn, better performance as proven by the Halfords and RAC BTCC teams.
That would mean instanlty a reduction of 85% in petrol consumption per car for the five to ten years it would take for manufacturers to perfect an engine that didn't need fossil fuels.
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