‘Mischievous and misleading’ — TCN says no grid collapse in 2025

The Transmission Company of Nigeria (TCN) has denied reports claiming that the national grid collapsed twice in 2025.

In a statement on its official X handle on Saturday, TCN said it is mischievous and misleading.

“It is pertinent to note that the Nigerian Electricity Supply Industry (NESI) is regulated by the Nigerian Electricity Regulatory Commission (NERC) and governed by industry documents,” TCN said.

“The documents reserve for the National Control Centre System Operator or her designated back-up, the National Supplementary Control Centre (SNCC) the exclusive right to provide information to the public about events and status of the grid.”

The company clarified that while there was no system collapse, a tripping incident occurred on February 12, 2025, affecting power supply in Abuja, Lagos, and Osogbo.

TCN explained that the Omotosho-Ikeja West 330 kilovolt (kV) transmission line tripped, while the Benin-Egbin 330kV line was undergoing scheduled maintenance.

The disruption caused a cascade effect, leading to outages in some areas, though other parts of the country remained unaffected.

“Full restoration of bulk power supply to affected areas has since been completed,” TCN said.

The TCN urged journalists and the public to verify grid-related information from authorised sources to prevent the spread of false reports.

On Wednesday, some parts of the country were without electricity after the national grid experienced a disturbance.

Data obtained from the independent system operator (ISO) showed that the megawatt (MW) generated dropped from 4,064.70 (MW) to 1,222.78 (MW).