Nigeria's Power Sector Struggles with 2,275MW Stranded Generation Capacity Due to Transmission Constraints

Nigeria's power sector is grappling with a significant issue as stranded electricity generation capacity has surged to 2,275MW over a five-year period, primarily due to transmission constraints. Despite an available generation capacity, a substantial portion of power remains unevacuated and underutilized, leading to widespread load shedding and unstable electricity supply nationwide.

Industry data from electricity generation companies (GENCOs) reveals a persistent trend of unevacuated power, with concerns raised about a 33-60% deficiency in power evacuation attributed to obsolete transmission infrastructure and grid limitations. The Nigerian Gas Infrastructure Company (NGIC) has made efforts to restore gas supply to key thermal power plants across the country, aiming to improve power supply stability.

However, challenges persist, including weak transmission infrastructure, frequent grid instability, inadequate gas transport capacity, and distribution network limitations. Industry experts emphasize the need for comprehensive reforms to address systemic constraints and ensure a reliable and efficient power supply chain.