Joseph Tegbe: the technocrat stepping into Nigeria’s toughest sector

President Bola Ahmed Tinubu on Thursday, nominated Joseph Olasunkanmi Tegbe as Nigeria’s new Minister of Power, betting on a veteran reform adviser to tackle one of the country’s most intractable economic challenges.

The nomination, transmitted to the Senate for confirmation, follows the resignation of Adebayo Adelabu, who stepped down to pursue Oyo state gubernatorial office.

Tegbe’s appointment comes at a critical juncture for Africa’s most populous economy, where persistent electricity shortages continue to weigh on growth, industrial output and investor confidence.

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Nigeria, despite an installed capacity of more than 12,000 megawatts, struggles to deliver a fraction of that to homes and businesses due to transmission constraints, gas supply issues and chronic liquidity problems across the value chain. Frequent grid collapses and tariff disputes have compounded the sector’s fragility, leaving successive administrations grappling with reforms that have yielded limited results.

Tegbe, 60, enters the role with more than three decades of experience spanning consulting, fiscal policy and institutional reform. A former senior partner at KPMG, he led advisory services across Africa, working on governance, regulatory frameworks and large-scale transformation projects.

His career has also included engagements with key institutions in Nigeria’s power sector, including the Nigerian Electricity Regulatory Commission and the Nigerian Bulk Electricity Trading Company.

Till his appointment, he has served as director-general of the Nigeria-China Strategic Partnership, where he coordinated development cooperation initiatives and investment engagements between Abuja and Beijing. He also chairs Nigeria’s tax implementation committee, underscoring his role in shaping broader economic policy.

Educated at the University of Ife, where he graduated with a first-class degree in civil engineering, Tegbe later attended executive programmes at institutions including Harvard Kennedy School and INSEAD.

His profile fits a pattern under Tinubu’s administration of appointing technocrats to key economic positions.

Yet the scale of the challenge ahead may test even the most seasoned reformer.
Nigeria’s power sector has long been constrained by a mismatch between cost-reflective tariffs and political resistance to price increases, leaving distribution companies unable to recover costs and generation firms starved of liquidity. Efforts to attract private investment have been hampered by regulatory uncertainty and weak enforcement of contracts.

“The issue is not a shortage of policy ideas, but execution and alignment across the value chain,” Chuka Onu, an Abuja-based energy analyst told BusinessDay. “Tegbe understands systems and reform, but the power sector requires navigating politics, legacy debts and investor confidence simultaneously.”

His experience in regulatory and institutional reform could prove relevant as the government seeks to stabilise the grid and unlock financing. Tinubu’s administration has signaled a willingness to pursue deeper reforms under its “Renewed Hope” agenda, including market liberalisation and improved cost recovery mechanisms.

Still, analysts caution that structural risks remain, including, high operating costs, currency volatility and infrastructure gaps, which continue to deter long-term investment, while the sector’s dependence on government interventions underscores its fragility.

Tegbe’s background in structuring investments and advising on large-scale projects may also position him to engage development partners and leverage bilateral relationships, particularly with China, to mobilise funding for transmission and generation projects.

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However, translating advisory expertise into operational delivery within a politically sensitive sector will be a different test.

For businesses and households, the stakes are high. Chronic power shortages force companies to rely on diesel generators, raising production costs and eroding competitiveness.

For the government, improving electricity supply is central to broader economic ambitions, including industrialisation and export-led growth.

For analysts, Tegbe’s nomination signals a renewed push for technocratic leadership in a sector where reform fatigue has set in. But whether he can convert policy expertise into measurable gains in power supply will determine if this latest attempt at fixing Nigeria’s electricity crisis delivers a different outcome, they say.