Nigeria’s Man-Made Darkness: Corruption, Grid Failure, and Why the Government Must Adopt Renewable Energy -By Daniel Nduka Okonkwo

Nigeria’s electricity sector stands as one of the country’s most glaring failures, an endless source of frustration that has crippled lives and businesses for decades. Despite its vast potential, the sector has never delivered reliable power. Instead, Nigerians are trapped in a cycle of chronic shortages, frequent national grid collapses, and decaying infrastructure. Blackouts are not occasional inconveniences. They are a daily reality.

Distribution companies, long accused of rejecting available electricity load, routinely fail to deliver power to consumers. Their continued reliance on inefficient and often unmetered billing systems has entrenched widespread overcharging, leaving households and businesses paying rising tariffs for electricity they scarcely receive. For millions, power supply translates into only a few unpredictable hours of electricity each day.

The consequences are severe and far-reaching. Businesses face soaring operating costs, productivity declines, and perishable goods are routinely lost. Families and companies alike are forced to rely on generators, expensive and polluting machines that fill the air with fumes and blanket neighbourhoods in relentless noise. What should be a basic public utility has instead become a costly private burden, throttling economic growth and undermining national competitiveness.

This is more than inefficiency. It represents a profound failure of governance. Nigeria’s electricity sector has left its citizens in darkness, both literally and economically, constraining opportunity, suppressing innovation, and weakening public confidence in public institutions.

Across the country, communities report that electricity officials frequently demand unofficial payments before undertaking even routine repairs. Consumers who already pay some of the highest electricity tariffs in Africa are often forced to contribute money for transformers, cables, poles, and other essential equipment needed to restore supply. This practice has created what many Nigerians describe as a system of double payment, first through official tariffs, and again through informal charges. Infrastructure maintenance, a core responsibility of service providers, has effectively been transferred to consumers.

For millions of Nigerians, access to electricity has become a daily negotiation shaped by outages, informal payments, and institutional failure. The crisis engulfing the power sector reflects deeper structural weaknesses that have eroded public trust and constrained economic development in Africa’s largest economy.

Despite the passage of the Electricity Act, which was intended to decentralize power and improve efficiency, conditions on the ground have changed little. While authorities maintain that privatization shifted responsibility to private operators, ordinary Nigerians continue to bear the costs of a failing system.

At its core, Nigeria’s electricity crisis is defined by a vast and persistent supply gap. Although the country has more than 13,000 megawatts of installed generation capacity, actual output typically ranges between 4,000 and 5,000 megawatts, a level that is grossly insufficient for a population exceeding 200 million people. More than three-quarters of Nigeria’s electricity is generated from gas, leaving the system highly exposed to fuel supply disruptions, payment disputes, and pipeline vandalism.

Repeated national grid collapses, including multiple failures recorded in 2025 and early 2026, have further exposed the fragility of the system. Aging transmission infrastructure, chronic underinvestment, mounting debt across the electricity value chain, and widespread energy theft have compounded the crisis. These weaknesses reinforce one another, as failures in transmission undermine generation, while inefficiencies in distribution prevent electricity from reaching consumers even when it is available. As a result, an estimated 55 percent of Nigerians lack reliable access to grid electricity.

Nigeria’s electricity crisis persists despite decades of extraordinary public spending. Under former President Olusegun Obasanjo, between 13.8 billion and 16 billion dollars was reportedly invested in power sector projects, including roughly 10 billion dollars on the National Integrated Power Project. Subsequent administrations continued heavy spending, with trillions of naira committed under Presidents Umaru Musa Yar’Adua and Goodluck Jonathan. During the Muhammadu Buhari administration, more than 1.164 trillion naira was released between 2011 and 2018, while total federal intervention since privatization in 2013 is estimated to have exceeded 7 trillion naira. Yet electricity supply has seen little meaningful improvement.

Government officials now estimate that Nigeria requires at least 10 billion dollars annually for the next two decades to build a stable and functional electricity system. While Nigeria struggles, other developing countries are investing aggressively in energy expansion and diversification. India invested approximately 150 billion dollars in energy in 2025, including more than 100 billion dollars in clean energy, with a population of approximately 1.476 billion. The Philippines committed 24 billion dollars to renewable energy expansion in 2024, while Egypt is investing 10 billion dollars in a massive wind project alongside major solar developments. These investments are strengthening energy security, lowering long-term costs, and supporting economic growth.

Nigeria, by contrast, continues to struggle to provide consistent electricity. Energy experts increasingly argue that renewable energy offers Nigeria its most realistic path out of crisis. Solar and wind power can be deployed faster, operate at lower long-term cost, and avoid dependence on volatile fuel supply chains. Nigeria possesses exceptional solar potential, with an estimated capacity of 210 gigawatts. Installed solar capacity has expanded rapidly, reaching approximately 1.19 gigawatts by 2025, driven largely by off-grid systems, mini grids, and private installations.

The country has pledged to generate 30 percent of its electricity from renewable sources by 2030 and achieve net zero emissions by 2060. A full transition to renewable energy could deliver transformative economic benefits, including massive financial savings, job creation, expanded electricity access for tens of millions of Nigerians, and reduced dependence on costly diesel generation. Solar power is already proving more economical than extending centralized grid infrastructure to many rural and underserved communities.

Nigeria also faces growing climate threats, including flooding, drought, and extreme weather. Expanding renewable energy would not only reduce emissions but also strengthen economic resilience and reduce long-term vulnerability. Reliable electricity remains essential for industrialization, healthcare, education, and national development. Without it, businesses remain trapped in a cycle of high costs and low productivity.

Nigeria’s electricity crisis is not caused by a lack of resources. It is the product of governance failure. Corruption, policy inconsistency, weak regulation, and poor accountability have undermined decades of investment. The widespread expectation of unofficial payments reflects a deeper institutional breakdown. This is not simply a technical failure. It is systemic failure. Electricity is not a luxury. It is a fundamental public obligation.

Nigeria now faces a defining choice. It can continue investing vast sums into a centralized system that has repeatedly failed, or it can accelerate the transition toward decentralized renewable energy and build a modern electricity system capable of supporting national development. The rapid expansion of solar power demonstrates that change is possible. What remains uncertain is whether the political will exists to deliver it. Until that happens, millions of Nigerians will continue to live in darkness, not because of technological limitations, but because of human decisions.

Daniel Nduka Okonkwo is a Nigerian investigative journalist, publisher of Profiles International Human Rights Advocate, and policy analyst whose work focuses on governance, institutional accountability, and political power. He is also a human rights activist, human rights advocate, and human rights journalist. His reporting and analysis have appeared in Sahara Reporters, African Defence Forum, Daily Intel Newspapers, Opinion Nigeria, African Angle, and other international media platforms. He writes from Nigeria and can be reached at dan.okonkwo.73@gmail.com.