Nigeria has one of the largest oil reserves on earth. It exports crude to the world. Its government has spent trillions of naira on electricity projects across six administrations. Yet, as of 2026, more than 85 million Nigerians still lack reliable access to the national grid. That is more people than the entire population of Germany. This is not a shortage story. It is a theft story.
The money that vanished
Between 1999 and 2017, Nigeria lost over ₦11 trillion to corruption in the power sector, according to a report by the Socio-Economic Rights and Accountability Project, supported by the MacArthur Foundation. The figure covers public funds, private equity and social investment diverted, mismanaged or stolen across successive governments.
The report warned in 2017 that the total could reach ₦20 trillion by 2027 if the pattern continued. The decade is almost up, and the pattern has not changed. Under President Obasanjo alone, between $13.8 billion and $16 billion was invested in power projects, including roughly $10 billion on the National Integrated Power Project. The lights never came on. The money never came back.
What the darkness actually costs
When the grid fails, Nigerians do not sit in the dark. They buy generators. They buy fuel. They run the numbers every morning before they open their businesses. A basic portable petrol generator that cost between ₦40,000 and ₦70,000 a decade ago now costs between ₦70,000 and ₦400,000, before a single litre of fuel. And fuel has its own story.
In 2016, a litre of petrol cost ₦145. Today it costs around ₦1,400, a tenfold increase driven by subsidy removal, naira devaluation, and global oil prices. The monthly generator fuel bill for a small business has gone from roughly ₦15,000 to ₦150,000 in the same period. The machine is the same. The bill is ten times bigger.
Across the whole country, Nigerians now spend an estimated $14 billion every year on generators and fuel, according to former AfDB President Akinwumi Adesina. That figure, cited at the Manufacturers Association of Nigeria’s annual meeting in August 2026, dwarfs what the country spends on education. MSMEs in Lagos alone spend ₦5.3 trillion a year keeping the lights on by themselves.
The cost per unit of electricity from a generator is roughly three times the cost of grid power. So the Nigerians who receive the least electricity also pay the most for it.
The infrastructure gap
Nigeria’s national grid currently operates at between 5 and 15 gigawatts of generation capacity. Its installed generator capacity, meaning the millions of private machines running in homes, offices, factories and market stalls across the country, is estimated at between 15 and 20 gigawatts. The backup has become the plan.
The Rural Electrification Agency disclosed in August 2026 that more than 85 million Nigerians still lacked reliable access to grid electricity. The same agency acknowledged that more than 20,000 communities across the country had no electricity connection at all. Not an unreliable one. None.
The World Bank counts a person as having “access to electricity” if they can power basic lighting and charge a phone for four hours a day. Nigeria uses that definition to report a 61 percent electrification rate. Most of the world calls four hours a power cut.
The announcement and what it means
On 30 September 2026, Power Minister Joseph Tegbe met with private electricity distribution companies and floated a plan for 24-hour power zones in Lagos, Abuja and Kano, Nigeria’s three biggest commercial centres.
The plan has not been announced formally. No timeline has been given. No funding has been confirmed. For the 85 million Nigerians outside those three cities, nothing in the announcement changes anything. This is the pattern. An announcement. A target. A number that sounds large. And then, for most of the country, nothing.
This is not a power problem
Nigeria’s electricity crisis is not caused by a lack of resources. The country has gas, oil, sun, water, and the largest economy on the continent. It has received billions in international investment and spent trillions in public funds on the sector over 25 years.
What it has not had is accountability. Contracts have gone to cronies. Projects have stalled. Meters have been manipulated. Funds have been diverted. And every naira that disappears in the power sector reappears as a generator bill in someone’s pocket.
