Is the gas industry about to be overtaken by a host of cleaner , leaner rivals ? `` Your garage could have solar panels on its roof , store up energy during the day and charge your vehicle at night , '' he said . Cars running on hydrogen are expected to be on sale in the U.S. and India by 2010 . French # ##ing has developed a solar cell concept that powers an electric vehicle .
Is the gas industry about to be overtaken by a host of cleaner , leaner rivals ? Cars running on hydrogen are expected to be on sale in the U.S. and India by 2010 . French # ##ing has developed a solar cell concept that powers an electric vehicle .