In a significant change to regulations, oil and gas regulator PNGRB has proposed a new policy of how tariffs for pipelines carrying gas to users will be determined, and proposed charging city gas entities selling CNG and piped cooking gas to households at the lowest rates. The Petroleum and Natural Gas Regulatory Board (PNGRB) has floated a public consultation document for changing the zonal tariffs levied on pipelines that carry natural gas from fields producing it or from import ports, to users such as power plants that make electricity from it, or fertiliser units that manufacture urea from it, or city gas entities that turn it into CNG for sale to automobiles and pipe it to household kitchens for cooking purposes. "In yet another far-reaching reform for bringing investments and to increase the gas consumption especially in CNG and domestic piped natural gas (one used in household kitchens for cooking) in the country, PNGRB has brought a proposal for reducing the price of piped ..