Indsil upgrades Garbham substation to 132 kV in Andhra Pradesh
Indsil Hydro Power and Manganese Limited has upgraded its power receiving substation at its Garbham unit in Vizianagaram district, Andhra Pradesh, from 33 kV to 132 kV. The upgrade is expected to reduce electricity tariff costs at the facility, according to a regulatory disclosure. The Garbham unit now operates at a higher receiving voltage of 132 kV, replacing the earlier 33 kV level. Industrial consumers connected at higher voltage levels typically benefit from lower tariff…