Early Career and Professional Background

Before entering government, Saleh Mamman built a reputation as a technical expert and manager in Nigeria’s energy sector. He held senior roles at the Nigerian Bulk Electricity Trading Plc (NBET), where he played a key role in structuring power purchase agreements between the government and independent power producers. His work at NBET helped facilitate over 2,000 megawatts of new power generation capacity, a milestone that laid the groundwork for his later appointment.

Mamman’s engineering roots run deep. He earned his degree in Electrical and Electronics Engineering from Ahmadu Bello University in Zaria and later obtained an MBA from the University of Ilorin. This blend of technical training and business education has informed his leadership style—one that values data-driven decisions and stakeholder engagement.

His career spans both the public and private sectors, including roles in transmission, distribution, and energy trading. This diverse experience gives him a comprehensive understanding of Nigeria’s power sector challenges, from generation to transmission bottlenecks and distribution inefficiencies.

Key Achievements in the Private Sector

• NBET Leadership: Spearheaded negotiations that secured power purchase agreements worth billions of naira, enabling new plants to come online.
• Infrastructure Development: Contributed to the rehabilitation of several transmission substations, improving grid reliability in key regions.
• Policy Implementation: Assisted in drafting regulatory frameworks that encouraged private sector participation in the power sector.

Stepping into Government: Challenges and Priorities

Appointed as Minister of Power in August 2019, Mamman inherited a sector plagued by inefficiency, underinvestment, and regulatory hurdles. Nigeria’s power grid, despite having an installed capacity of over 13,000 MW, often delivers less than 4,000 MW to consumers due to technical and commercial losses. Mamman’s strategy has centered on three pillars: grid rehabilitation, renewable energy integration, and tariff reforms.

One of his first major initiatives was the launch of the National Integrated Electricity Planning and Tariff Review (NIEPTR) process. This comprehensive review aimed to align electricity tariffs with the true cost of service while protecting low-income consumers. The process involved extensive consultations with labor unions, consumer groups, and industry players—an approach Mamman has consistently emphasized.

Policy Reforms Under His Watch

1. Tariff Adjustment: Introduced a multi-year tariff order to provide regulatory certainty and encourage investment.
2. Renewable Energy Expansion: Launched the Nigerian Electrification Project (NEP), a $350 million initiative funded by the World Bank to connect 5 million people to off-grid solar systems by 2023.
3. Grid Modernization: Partnered with the Transmission Company of Nigeria (TCN) to fast-track the completion of 40 transmission projects across the country.

Critics argue that progress has been slow, and systemic challenges persist. However, supporters point to the complexity of the sector and the need for patience. Mamman has acknowledged these realities, stating in a 2023 interview that “infrastructure transformation is a marathon, not a sprint.” His cautious optimism reflects a leadership style that prioritizes sustainability over short-term political gains.

Controversies and Public Perception

Like many public officials in Nigeria, Saleh Mamman has faced scrutiny. One of the most notable controversies involved the handling of electricity tariff increases in 2020. The Nigerian Electricity Regulatory Commission (NERC), under his oversight, approved a hike in tariffs for customers consuming above 160 kWh per month. While the government argued that the increase was necessary to improve service delivery, consumers and labor unions condemned it as insensitive to the economic hardships caused by the COVID-19 pandemic.

Protests erupted in several states, with organized labor threatening industrial action. Mamman defended the decision, stating that without cost-reflective tariffs, utilities would remain insolvent, leading to more blackouts. The debate highlighted a recurring tension in Nigerian policymaking: balancing fiscal responsibility with social equity.

Another point of contention has been the slow pace of privatization and regulatory enforcement. Despite the 2013 power sector privatization, many of the 11 successor companies have underperformed due to debt burdens, poor management, and weak regulation. Mamman has acknowledged these failures but has also emphasized the need for stronger penalties and incentives to improve performance.

Reputation Among Stakeholders

• Industry Analysts: View him as a competent technocrat who understands the technical and financial complexities of the sector.
• Labor Unions: Remain skeptical due to tariff increases and job security concerns in the power sector.
• Investors: Cautiously optimistic; many are waiting for clearer signals on policy continuity and enforcement.

Looking Ahead: The Future of Nigeria’s Power Sector

As Nigeria approaches a pivotal moment in its energy transition, Saleh Mamman’s role will be central to shaping the sector’s future. The government has set ambitious targets: 30,000 MW of electricity by 2030 and 30% renewable energy penetration by 2035. Achieving these goals will require unprecedented coordination between federal ministries, state governments, private investors, and international partners.

Mamman has signaled a shift toward decentralized energy solutions, including mini-grids and solar home systems, particularly in rural areas. The Nigerian Electrification Project, though delayed, remains a cornerstone of this strategy. Additionally, he has advocated for stronger regional integration, including increased power trade with neighboring countries like Niger and Benin Republic.

Yet, the road ahead is fraught with challenges. Nigeria’s debt profile continues to rise, and foreign exchange shortages make it difficult to import critical equipment. Climate change also poses risks, with extreme weather events disrupting gas supply to power plants. Mamman’s ability to navigate these pressures will determine whether Nigeria can finally achieve a reliable, affordable, and sustainable energy system.

In the long term, his legacy may not be measured by short-term metrics like daily megawatt output, but by whether he leaves behind a functional regulatory framework, a culture of accountability in the power sector, and a clear pathway for Nigeria’s energy transition. These are the benchmarks by which his tenure will ultimately be judged.