The Transmission Company of Nigeria (TCN) has successfully restored the 330kV Kainji-Birnin Kebbi Single Circuit Transmission Line, which was taken out of service following the collapse of a transmission tower in Yauri, Kebbi State on September 7, 2026. The line was restored to service on October 1 at 5:24 pm. TCN engineers worked tirelessly to complete the emergency repair works, deploying an Emergency Restoration System tower to replace the collapsed structure.
According to TCN, the repair operation involved several key steps, including dismantling and decommissioning the collapsed tower, aligning and preparing the conductors and skywire, erecting the new tower, and carrying out other associated works required to restore the line safely. The company ensured that all safety requirements were observed during the repair works. The Kainji-Birnin Kebbi line is a critical part of the national transmission network, supplying electricity to Kebbi and other areas in the North-West.
The collapse of Tower 367 on September 7, 2026, disrupted transmission along the affected corridor, causing an outage that lasted for over three weeks. With the line now back in operation, transmission capacity across the corridor has been restored. However, electricity availability to end-users will also depend on power generation levels, the condition of distribution infrastructure, and other factors across the electricity supply chain.
TCN expressed appreciation to electricity consumers in the affected areas for their patience during the period of the outage. The company reaffirmed its commitment to maintaining a stable and reliable transmission network. The restoration of the transmission line is a significant achievement for TCN, demonstrating its ability to respond quickly and effectively to disruptions.
The Transmission Company of Nigeria has been working to improve the reliability and efficiency of the national transmission network. In recent times, the company has made significant investments in infrastructure development and maintenance. TCN's efforts aim to enhance the overall performance of the electricity supply chain, ensuring that power is transmitted and distributed efficiently to meet the needs of consumers.
The restoration of the Kainji-Birnin Kebbi transmission line is a welcome development for residents and businesses in the affected areas, which had been experiencing power outages due to the disruption. The return of electricity transmission will help to support economic activities and improve the overall quality of life for consumers.
TCN's achievement in restoring the transmission line within a relatively short period highlights the company's technical capabilities and commitment to service delivery. The company will continue to work to ensure that the national transmission network remains stable and reliable, meeting the evolving needs of the country's growing population.
Key points
- TCN restored the 330kV Kainji-Birnin Kebbi transmission line on October 1, 2026.
- The transmission line was taken out of service following the collapse of Tower 367 on September 7, 2026.
- The restoration works involved deploying an Emergency Restoration System tower to replace the collapsed structure.
