ISLAMABAD: The Oil and Gas Regulatory Authority (OGRA) has made the installation of conical baffles mandatory in existing and new geysers in a step to conserve energy and curb gas shortage, ARY News reported on Wednesday. The decision was taken to conserve energy and eliminate the gas shortages in the country, said a press release issued by the OGRA today. The installation of Conical Baffles … Continue reading OGRA makes installation of conical baffles in geysers mandatory