New Delhi, June 26 -- Amidst stiff competitive bidding, Bharat Heavy Electricals Limited (BHEL) has won an order for emission control equipment from Nabinagar Power Generating Company Limited (NPGCL) - a subsidiary of NTPC Ltd. Valued at about Rs 840 crore, the order involves supply and installation of Flue Gas Desulphurisation (FGD) system for control of SOx emissions at the 3x660 MW Nabinagar project of NPGCL in Aurangabad district of Bihar. BHEL has been a major player in this area for over a decade....