Making gasoline for cars from renewable energy isn't going to happen. The end to end efficiency of that process (Hydrolysis, CO2 capture, Fischer Tropf) would

Making gasoline for cars from renewable energy isn't going to happen. The end to end efficiency of that process (Hydrolysis, CO2 capture, Fischer Tropf) would likely measure in the single digit percentages. Charging a car battery (especially from local solar) can be over 90% efficient. When you include the very low tank to wheels efficiency of an ICE vehicle, the overall efficiency is even worse.