As everything go green, what about cars. It is promising that world's favorite car producers comes with eco- friendly cars which may be the future of automobile industry. The major cause of environmental pollution is millions and millions of vehicle roaming all over the world. As Green cars coming in to existence, that will accelerate the efforts against the pollution.

As compared to conventional vehicles Green vehicles have less emission of environmentally hazardous materials. To enable this feature instead of using gasoline or diesel these vehicles use alternative energy sources.Now a days Hybrid cars like Toyota Prius  gets global acceptance.These cars also featured by less emission. Recently Kelley Blue Book comes with top ten Green cars of 2011. In KBBs list Nissan Leaf occupy the top position.It has a mileage of 100 miles per gallon and comes under zero emission standard.

 Kelley Blue Book's Top Ten Green Cars of 2011 :