NTPC has acquired 27.36% equity of Bihar State Power Generation Company (BSPGCL) in Kanti Bijlee Utpadan Nigam (KBUN) which owns 610 MW Muzaffarpur Thermal Power Station and 50% equity of BSPGCL in Nabinagar Power Generating Company (NPGC) which is developing 1980 MW Nabinagar Super Thermal Power Project in district Aurangabad, Bihar.