The Transmission Company of Nigeria (TCN) has announced an impending power interruption in some parts of the Federal Capital Territory, Abuja, on Sunday. TCN’s spokesperson, Ndidi Mbah, announced this in a statement in Abuja on Saturday. She said that on Sunday, between 9:00 a.m. and 10:00 p.m., maintenance work would be carried out on one of the 60MVA power transformers …