Abdulaziz’s Second Term at TCN Raises Hopes for Power Sector Breakthrough
Oru Leonard
The reappointment of Sule Ahmed Abdulaziz as Managing Director/Chief Executive Officer of the Transmission Company of Nigeria (TCN), is being widely viewed as a pivotal moment for Nigeria’s electricity sector, with stakeholders expressing cautious optimism about accelerated reforms and improved power delivery.
Industry analysts say the decision goes beyond routine administrative continuity, positioning the transmission sub-sector—the backbone of the Nigerian Electricity Supply Industry (NESI)—for deeper transformation.
Track Record Fuels Confidence
A seasoned engineer with over two decades of experience spanning from the days of National Electric Power Authority (NEPA), Power Holding Company of Nigeria (PHCN), and now TCN, Abdulaziz is regarded as a technocrat with deep institutional knowledge.
He previously served as Acting Managing Director in 2020 before his substantive appointment in 2022, overseeing grid operations, infrastructure expansion, and system management.
During his first tenure, TCN recorded notable improvements, including increased bulk power transmission, expansion of transmission lines and substations, and enhanced coordination with generation and distribution companies.
Focus on Grid Stability and Capacity
One of the major expectations in Abdulaziz’s second term is the consolidation of gains in grid stability. Nigeria’s national grid has long struggled with fluctuations and system collapses, but recent improvements in transmission capacity—reportedly reaching about 6,000 megawatts—have raised hopes of sustained progress.
Experts say ongoing infrastructure upgrades could push transmission capacity beyond current thresholds, helping align it with generation output and reducing the incidence of stranded power.
Infrastructure Modernisation Drive
Transmission infrastructure remains one of the most capital-intensive components of the power sector. Under Abdulaziz, TCN has leveraged support from development partners such as the World Bank and African Development Bank to execute critical projects, including 330kV transmission lines and substations.
His renewed mandate is expected to prioritise the completion of these projects, deployment of modern grid management technologies, and rehabilitation of aging infrastructure across key transmission corridors.
Analysts note that improved infrastructure will not only enhance reliability but also boost investor confidence in Nigeria’s energy market.
Strengthening Sector Coordination
Another key area of focus is improved collaboration within the electricity value chain. Abdulaziz has been credited with fostering better relationships between TCN, generation companies (GenCos), and distribution companies (DisCos), leading to more efficient bulk power delivery.
Stakeholders believe deeper coordination could minimise bottlenecks, reduce system losses, and improve electricity supply to end-users.
Human Capital and Institutional Stability
Beyond infrastructure, Abdulaziz’s leadership has emphasised workforce development and industrial harmony—factors considered critical to operational efficiency.
His second tenure is expected to expand training programmes in transmission management and automation, while sustaining stable labour relations within TCN.
Regional Power Integration
TCN also plays a strategic role in regional electricity trade through the West African Power Pool (WAPP). Under Abdulaziz’s leadership, Nigeria has advanced cross-border projects and synchronisation efforts with neighbouring countries.
Energy experts say continued progress in this area could position Nigeria as a regional electricity hub, boosting exports and generating foreign exchange earnings.
Continuity Seen as Key Advantage
Observers say one of the most significant benefits of Abdulaziz’s reappointment is policy continuity in a sector often disrupted by leadership changes.
Ongoing projects are expected to progress without interruption, while existing reform initiatives gain momentum.
Transmission as the Game Changer
While power generation often dominates public discourse, experts insist that transmission remains the critical link in ensuring electricity reaches homes and industries.
With a strengthened transmission network, increased generation capacity can be effectively delivered, reducing outages and improving economic productivity.
Outlook
As Abdulaziz begins his second tenure, expectations are high that his leadership will transition the sector from incremental improvements to systemic transformation.
However, analysts caution that success will depend on execution—translating policies into measurable outcomes, infrastructure into reliability, and megawatts generated into electricity delivered to millions of Nigerians.
