CNG - an environment friendly transport fuel: success story of Pakistan
Alternative fuels employed in road transport: Compressed Natural Gas (CNG), Liquefied Petroleum Gas (LPG), Methanol and Blended/ Ethanol and Electricity. The main objective to introduce CNG as transport fuel in Pakistan was, natural gas being an indigenous energy resource: lessens the import bills; availability, secure energy supplies; robust infrastructure; energy security; environmentally cleaner than liquid fossil fuels.