Tension As Labour Beats, Forces Operators Out Of Control Room, Deliberately Shut National Grid

The Transmission Company of Nigeria (TCN) has announced that the Labour Union’s industrial action has resulted in the shut down of the national grid, leading to a nationwide blackout.

The grid shut down occurred at 2:19am on June 3, 2024, after union members forced operators out of the control room and shut down transmission substations.

According to TCN,GM, Public Affairs, Ndidi Mbah, the situation is still ongoing, with the union obstructing grid recovery efforts.

However, TCN has commenced grid recovery efforts using the Shiroro Substation and is working to restore normal bulk transmission of electricity to distribution load centers nationwide.

The statement reads in full;

GRID SHUT DOWN: UNION DELIBERATELY SHUT DOWN THE NATIONAL GRID.

The Transmission Company of Nigeria hereby informs the general public that the Labour Union has shut down the national grid, resulting in black out nationwide. The national grid shut down occured at about 2.19am this morning, 3rd June 2024.

At about 1:15am this morning, the Benin Transmission Operator under the Independent System Operations unit of TCN reported that all operators were driven away from the control room and that staff that resisted were beaten while some were wounded in the course of forcing them out of the control room and without any form of control or supervision, the Benin Area Control Center was brought to zero.

Other transmission substations that were shut down, by the Labour Union include the Ganmo, Benin, Ayede, Olorunsogo, Akangba and Osogbo Transmission Substations. Some transmission lines were equally opened due to the ongoing activities of the labour union.

On the power generating side, power generating units from different generating stations were forced to shut down some units of their generating plants, the Jebba Generating Station was forced to shut down one of its generating units while three others in the same substation subsequently shut down on very high frequency. The sudden forced load cuts led to high frequency and system instability, which eventually shut down the national grid at 2:19am.

At about 3.23am, however, TCN commenced grid recovery, using the Shiroro Substation to attempt to feed the transmission lines supplying bulk electricity to the Katampe Transmission Substation. The situation is such that the labour Union is still obstructing grid recovery nationwide.

We will continue to make effort to recover and stabilize the grid to enable the restoration of normal bulk transmission of electricity to distribution load centres nationwide.

Ndidi Mbah
GM, Public Affairs
3/5/24