The Nigerian government has provided an explanation for the national grid collapse that occurred on Wednesday, September 10, 2025, at approximately 11:20 am. According to the Nigerian Independent System Operator (NISO), the collapse was caused by the tripping of a generation company, resulting in a significant load drop that cascaded to other generation companies and led to a system disturbance.
NISO, which is responsible for managing the country’s national grid, announced that restoration efforts commenced immediately after the collapse. The process began with the supply of power to Abuja from the Shiroro power plant, and substantial progress has been made in restoring power across the country. An investigation into the immediate and root causes of the grid collapse has been initiated, with the goal of determining the remedial and proactive actions necessary to prevent future occurrences.
The Nigerian Independent System Operator stated that the disturbance was caused by the tripping of a generation company, which resulted in a significant load drop and subsequent system disturbance. NISO immediately started restoring the grid, beginning with the supply of power to Abuja, and has made significant progress in restoring power nationally. The investigation into the causes of the collapse is ongoing, and the findings will inform the necessary actions to prevent similar incidents in the future.
The national grid collapse has significant implications for Nigeria’s power supply, and the government’s explanation provides insight into the events surrounding the incident. The restoration of power is ongoing, with parts of Abuja already receiving supply. The Nigerian government’s efforts to address the issue and prevent future collapses are crucial for ensuring a stable power supply for the country’s population and economy.
As the investigation continues, the Nigerian government’s response to the national grid collapse will be closely monitored. The ability to quickly restore power and implement measures to prevent future collapses will be essential in maintaining the trust of the population and supporting the country’s economic development. With the national grid restoration underway, the government’s actions will be critical in ensuring a reliable and efficient power supply for Nigeria.
