Nigeria, April 23 -- The Transmission Company of Nigeria (TCN) has given reasons for the persistent collapse of the national electricity grid in the country.

The TCN said the nation's power sector is currently faced with various challenges, impacting effective service delivery and the ongoing collapse of the national grid.

Nafisat Ali, the executive director of the Independent System Operator (ISO) department of the TCN, disclosed this during the visit of the Senate Committee on Power on Monday.

In recent times, the TCN has reported causes of national grid system collapses, resulting in reduced electricity allocation to electricity distribution companies in the country.

Last Monday, Nigeria's electricity grid collapsed yet again, thro...