Restoration Achieved After Sudden Collapse
The Transmission Company of Nigeria (TCN) has successfully restored the national power grid following a partial collapse that occurred on Saturday. Ndidi Mbah, the TCN Public Affairs General Manager, confirmed the restoration, describing the initial collapse as a partial grid disturbance that took place at approximately 3:09 PM on July 6, 2024.
Sequence of Events Leading to the Collapse
Mbah explained that the disturbance was triggered by the unexpected tripping of three units at a power station, which abruptly removed 313 megawatts (MW) from the grid. This sudden drop caused system instability and resulted in a loss of bulk supply to several areas of the grid. In response, the system operator isolated a section of the grid to prevent further disruptions, allowing areas like Uyo, Aba, Itu, Eket, and Calabar to maintain power supply through the Ibom Power Station.
Immediate Response and Grid Restoration
Following the incident, TCN operators swiftly initiated grid restoration efforts. By approximately 9:57 PM the same day, the entire affected portion of the grid was successfully restored, showcasing the agility and preparedness of the TCN in managing grid disturbances.
Consumer Reaction and Industry Challenges
Electricity consumers have expressed their frustration over the repeated collapses of the national grid, especially following a recent electricity tariff hike. The Nigerian Electricity Regulatory Commission had just approved an increase from N206.80 to N209.50 per kilowatt-hour for Band A customers, intensifying public scrutiny over the grid’s reliability.
Calls for Accountability in the Power Sector
In light of the frequent disruptions, stakeholders in the power sector are calling for increased accountability and improvements. Princewill Okorie, Executive Director of the Electricity Consumer Protection Advocacy Centre, criticized the continuous grid failures and questioned the effective use of funds within the sector. Adetayo Adegbemle, from PowerUp Nigeria, also highlighted the need for consequences for those failing to prevent these collapses, suggesting that a change in leadership might be necessary to enhance grid stability.
Ongoing Efforts and Future Outlook
TCN and other power sector entities are under increasing pressure to prevent future grid failures and improve the overall stability of power supply in Nigeria. With stakeholders demanding action, the focus is now on strengthening the grid’s infrastructure and enhancing the coordination among various segments of the power industry to ensure reliable electricity for all Nigerians.
Follow us on Socials: