As compared to alternative fuel, CNG emits lesser amount of Carbon dioxide and other pollutants. This helps to reduce the pollution & health related problems caused by automobile pollutants. Further, due to its low price as compared to its alternative fuel, with improved mileage, it helps to save more money. With the emergence of new sector i.e. Natural Gas, it has generated more opportunities in business as well as in terms of employment. Thus large-scale usage of CNG not only reduces pollution, but also helps development indirectly within the nation.