Power Grid Upgrades New Mariani Sub-Station In Assam
Power Grid Corporation of India Limited (POWERGRID), a Maharatna CPSE under Ministry of Power has upgraded Assam’s New Mariani Sub-station from 220 kiloVolt (kV) switching station to a 400/220 kV Sub-station with 2×500 MegaVolt Ampere (MVA) transformation capacity, 2×125 Mega volt ampere (re- active) power compensation along with other associated bays under North Eastern Region Strengthening Scheme (NERSS-VI) project.