CNG is a Fossil Fuel comprised of 87 to 92 percent of methane and is one of the cleanest burning fuel. A natural gas that has been compressed at 200 to 250 bar pressure, which remains clear and non-corrosive. It’s an alternate fuel to Diesel, petrol and Black oil. Against diesel, CNG is 45 to 50 % cheaper (depending on customer’s location). CNG on wheels act as a virtual pipeline for the consumers.