In the year 1982-85, a pilot project was undertaken by Petrobangla to ascertain the feasibility of using natural gas in the form of CNG in vehicle as an alternative fuel with the financial assistance of the World Bank. The outcome of the justifying project that use of CNG is cheaper compared to gasoline and environmentally friendly. In view of the above , Rupantarita Prakritik Gas Company Limited ( RPGCL) was entrusted to commercialized the use of CNG in the transport sector.