Car manufacturers have been working on zero emission cars for nearly thirty years now. Seems like they have found the solution. This year, the Los Angeles Auto Show had on display the perfect replacement for the low carbon emitting batteries with a little change in the fuel cell’s compressor. This year, the expo hosted only two cars that ran on batteries, however, there were four cars that were hydrogen-based. In addition, there were announcements regarding the new fueling stations that would be built for these new cars.