Electricity FeaturedTCN to install new Gas Insulated Substation in Gwarimpa, Abuja — OfficialMeletus EZE October 27, 2021 by Meletus EZE October 27, 20210426 The Transmission Company of Nigeria (TCN) says it is set to commence the installation of a brand new Gas Insulated Substation (GIS) in Gwarimpa, Abuja.
