It’s not a dream anymore to actually drive the cleanest car in the world. Zero pollution vehicle is going to be born, the Compressed Air Vehicle is the first affordable and accessible clean car. It brings us our dream: to drive pollution-free and free of fuel dependency. Since the Compressed Air Vehicle is running exclusively on compressed air, it emits only air – zero pollution. The air expelled from the tail pipe is actually cleaner than the air used to fill the tank. This is because before compression, the air is run through carbon filters to eliminate dirt, dust, humidity, and other urban Air impurities that could hamper the engine’s performance. At speeds over 35mph the Compressed Air Vehicle uses small amounts of fuel either gasoline, propane, ethanol or bio fuels to heat air inside a heating chamber called the as it enters the engine. This process produces emissions of only 0.141lbs of CO2 per mile. That is up to 4 times less than the average vehicle and more than two times less than the cleanest vehicle available today.
From : Zero Pollution Motors