Recent data from the World Bank’s Energy Progress Report 2025 has shown that Nigeria’s manufacturing sector is fighting a battle against chronic power outages that has positioned the country as Africa’s worst performer in electricity supply.
The crisis in numbers
Nigeria recorded an annual average downtime of 190 days out of 365 days, according to a World Bank Enterprise survey of select African countries in 2024.
This figure means that Nigerian manufacturers experience power outages for more than half the year.
In comparison with other African countries, Nigeria’s infrastructure failure is the most frequent. While other African nations like South Africa, Kenya, Senegal and Zambia struggle with their own power challenges, none is as frequent as Nigeria’s.
The Pan-African Manufacturers Association (PAMA) chairman, Mansur Ahmed, lamented that multiple national grid collapses and daily power outages have crippled industries, disrupted manufacturing operations, and raised production costs for companies forced to turn to diesel generators to function effectively.
The financial burden
According to the Manufacturers Association of Nigeria, local manufacturers spent N1.11 trillion on alternative energy sources last year, which is a 42.3% rise from previous years.
Funds that could have otherwise been invested in expansion, modernization, or workforce development.
Studies show that firms in Nigeria spend as much as 20–30% of initial investment on acquiring facilities (like back-up generators) to enhance electricity reliability.
This capital allocation to backup power systems means Nigerian manufacturers start operations at a significant disadvantage compared to competitors in countries with reliable grid electricity.
In Nigeria alone, unstable power costs the economy nearly N5.5 trillion annually, resources that represent lost productivity and stunted economic growth, illustrating the massive economic drain caused by the power sector failure.
The national grid burden
60% of manufacturing companies and hundreds of other firms, including the Dangote Group, have abandoned the national grid.
In Q4 2024, the grid experienced three total collapses and two partial collapses, demonstrating that despite claims of modest improvements, the fundamental reliability problems persist.
Each collapse disrupts production schedules, damages sensitive equipment, and imposes costs that erode profitability.
The power crisis disproportionately affects small and medium-sized manufacturers who lack the capital to invest in power backup systems.
Small-scale operators are more heavily affected by power outages as they are unable to finance the cost of backup power necessary to mitigate the impact of frequent outages.
These stoppages reduce revenue and profitability, making it even harder to invest in reliable power solutions.
Many simply close operations, taking with them jobs, technical expertise, and potential economic contribution.
The average Nigerian firm experiences power failure or voltage fluctuations multiple times per week, without prior warning.
This unpredictability makes production planning extremely difficult.
Manufacturers cannot schedule production runs with confidence, cannot commit to delivery timelines, and cannot optimize operations when power availability is random and unreliable.
Operational Consequences
The manufacturing implications of chronic power outages extend into different operations, such as:
Production Disruptions: Manufacturing processes require continuous power. Temperature-sensitive operations, precision machining, and automated assembly lines require constant electricity.
Equipment Damage: Frequent power fluctuations damage sensitive machinery and electronic control systems. Voltage instability accelerates equipment wear and tear, requiring more frequent repairs and earlier replacement.
Lost Export Opportunities: International buyers demand reliable delivery schedules and consistent product quality. Nigerian manufacturers struggling with power-related production disruptions cannot compete effectively in export markets, limiting foreign exchange earnings and economic growth potential.
The Road Forward
Addressing the manufacturing sector’s power crisis requires confronting Nigeria’s electricity sector.
Key reform attempts regarding the power sector have repeatedly failed to deliver sustained improvement.
Since the Electric Power Sector Reform (EPSR) Act of 2005, Nigeria’s power sector privatization has led to increased private sector participation and expanded installed capacity, but it has largely fallen short of expectations in providing a stable and adequate electricity supply due to a host of systemic challenges.
Some manufacturers are exploring renewable energy solutions, particularly solar power combined with battery storage.
These approaches can provide more reliable power than the national grid, though upfront costs remain substantial.
The question facing Nigeria is no longer whether power sector reform is necessary.
It is about whether the country is willing to fix a problem that has persisted for decades and now threatens to undermine the manufacturing sector.
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