The agency said the electricity disruption is due to its
planned maintenance of the Ala/Alagbon 330 kV transmission line from November
26th to 29th November 2025.

TCN’s spokesperson, Ndidi Mbah, disclosed this in a notice
on Friday.

The schedule will affect electricity distribution to Eko
Electricity Distribution Company coverage in Lagos South and part of Ogun
State, including Ojo, Festac, Ijora, Mushin (also Orile areas), Apapa, Lekki
(also Ibeju areas), Lagos Island (also Ajele areas) and Agbara.

“The Transmission Company of Nigeria (TCN) wishes to inform
the public that scheduled maintenance will be carried out on the Aja/Alagbon
330 kV transmission line from November 26 to 29, 2025, between 8:00 a.m. and
6:00 p.m. daily.

“The exercise is to enable the TCN contractor to install
wave traps on the 330kV line bays at the Aja and Alagbon Transmission
Substations in Lagos State. During this period, supply from the Alagbon
Substation will be diverted to the Ijora 132kV line, while supplies to the
Akoka and Oworo Transmission Substations will be diverted to the Ikeja West
132kV line.

“TCN explains that there will be a brief load disruption due
to the diversion on the affected lines, but the areas will continue to receive
a normal power supply during the maintenance window.

“TCN regrets any inconvenience this may cause electricity
consumers within the Eko Disco franchise and appeals for understanding, noting
that the exercise is part of ongoing efforts to improve the reliability and
efficiency of transmission infrastructure in Lagos State,” TCN stated.

In July and October this year, parts of Lagos were thrown
into darkness over TCN’s maintenance exercises.