The nation’s power grid collapsed twice in two hours on Thursday, worsening the blackout being experienced by consumers in parts of the country.

Accoding to Punch, the grid, which is being managed by government-owned Transmission Company of Nigeria, has continued to suffer system collapse over the years amid a lack of spinning reserve that is meant to forestall such occurrences.

The TCN announced that a system disturbance occurred at about 12.34pm on Thursday, affecting some parts of the country.

“As at 1:10pm, supply was restored to Abuja and most parts of the affected areas. The TCN is still working to completely restore and stabilise the nation’s grid,” it said.

Ikeja Electric and Eko Electricity Distribution Company, two of the nation’s distribution companies, had earlier on Twitter informed their customers about the cause of the outage in Lagos.

“Dear customer, the outage you’re experiencing is due to a system collapse of the grid which occurred this afternoon at 12.36hrs. All parts of IE’s network are affected. Efforts are ongoing to restore the grid. Kindly bear with us,” Ikeja Electric said.

The Disco, in another tweet two hours later, said another system collapse was recorded at 2.15pm, adding that restoration efforts were ongoing.

Total power generation in the country stood at 4,236.3 megawatts as of 6am on Wednesday, according to latest data from the Nigerian Electricity System Operator.