Use of CNG/LPG in vehicles is proven to lower vehicular emissions namely HC,CO,SO2,NOX ,PM2.5  significantly  which is much needed in our country.
CNG contains no impurities, sulfur, lead compounds or aromatic hydrocarbons and produce no particulate matter or combustion residue. Thus it is the PPERFECT Fuel for Our Ecology when compared with petrol, Diesel, Hybrid or Electric Cars.