The Transmission Company of Nigeria (TCN) has announced that power supply to several communities in Delta State will be disrupted as it continues preventive maintenance work at its Delta 132/33kV Transmission Substation.

In a statement issued on its X handle, TCN stated that the maintenance exercise, which began June 4, will continue daily from 10:00 a.m. to 5:00 p.m. until June 16, 2026.

According to the company, the work is aimed at facilitating the connection of a bus coupler circuit breaker and the rehabilitation of five isolators on the main busbar.

TCN noted that several 33kV feeders supplied from the Effurun and Delta 132/33kV Transmission Substations will remain out of service during the maintenance period.

The affected feeders include Effurun, Warri, Sapele, Osubi, PTI, PMSL, Refinery I, Refinery II, Enerhen, Isoko/Kwale, Otovwodo/Patani, Ughelli/Shell, Agbarho/Eku, Aladja, Imoniyame and Beta Glass.

However, the company assured residents and businesses that power supply would be restored daily at 5:00 p.m., enabling Benin DisCo to offtake electricity for its customers, following the completion of each day’s maintenance activities.

TCN further apologized for the inconvenience caused by the exercise.