to the audi plant in m's land are developing the fuel of the future so called eat gas. this man is leading the company's efforts hammon paying wants to radically reduce the carbon dioxide emissions linked to climate change. were basically using c o two as a raw material to make the gas cars use the gas as fuel that it c o two has returned to the atmosphere during combustion and say it's a cycle with no no you see. missions. here the c o two comes from a neighboring bio gas plant using surplus renewable energy to power electrolysis the c o two is combined with hydrogen from water to produce methane the combustible gas c o two becomes synthetic fuel. has been driving for years because cutting edge fuel sensor