San Francisco Company Battles Gas Wasting with Gadget that Turns Off Car

Government TechnologySan Francisco Company Battles Gas Wasting with Gadget that Turns Off CarGovernment TechnologySan Francisco Company Battles Gas Wasting with Gadget that Turns Off Car. The technology can save the average driver more than $200 a year in fuel costs and cut down on over 1,000 pounds of carbon dioxide emissions, depending on driving habits.