National grid collapse today

The national grid collapsed today, leaving millions of Nigerians without power.

The collapse occurred at about 11:28 am, according to the Transmission Company of Nigeria (TCN).

TCN said the collapse was caused by a fault on a transmission line in the north of the country.

The blackout is affecting all parts of the country, and it is not clear when power will be restored.

This is the second time the national grid has collapsed in two days.

On Tuesday, the grid collapsed for about four hours.

The frequent grid collapses are causing frustration among Nigerians, who are already struggling with a shortage of fuel.

The government has promised to investigate the cause of the grid collapses and to take steps to prevent them from happening again.