The World Bank forecasts Nigerian economic growth of about 4.2 per cent for 2026. Over the same period fuel prices have risen more than 50 per cent during the conflict in the Middle East, and inflation — which had eased to 15.06 per cent in February 2026 from around 33 per cent in December 2024 — has come under renewed pressure.
Both things are true at once, and the tension between them is the Nigerian economy in one sentence.
The windfall
Oil and gas account for more than 90 per cent of Nigeria’s export earnings and roughly half of government revenue, while contributing only about 10 per cent of GDP. A higher oil price is therefore a fiscal event before it is an economic one: it arrives in the budget rather than in output.
Growth forecasts have converged around a strong year. The World Bank puts 2026 growth at about 4.2 per cent; the International Monetary Fund at 4.4 per cent; the Central Bank of Nigeria at 4.49 per cent. On the IMF’s figure it would be the strongest growth in more than a decade.
The squeeze
The difficulty is that Nigeria has historically exported crude and imported the refined product it burns.
That makes a high oil price a two-sided instrument. Export revenue rises, and so does the cost of the diesel and petrol that move goods, run generators and power small businesses. Fuel prices rising more than half in the space of a conflict does not stay in the fuel line of a household budget; it reaches transport, food and production costs within weeks.
Fiseha Haile, the World Bank’s lead economist for Nigeria, put it plainly in April: “the shock is still being felt through higher inflation.” He added that “inflation is still elevated and under increasing pressure, and that poses risks to incomes and poverty reduction.”
That is the sentence that matters. Growth of 4.2 per cent alongside inflation in the mid-teens is not straightforwardly good news for anyone earning a wage.
What had been going right
The disinflation before the shock was real and substantial. Inflation running near 33 per cent at the end of 2024 and near 15 per cent by early 2026 is a halving in a little over a year.
It was enough for the Central Bank of Nigeria to cut its benchmark Monetary Policy Rate from 27.5 per cent to 26.5 per cent in May 2026 — the first reduction in five years. A single point off a very high rate is a cautious move, and the caution reads as deliberate given what fuel prices were doing at the time.
| Measure | Figure |
|---|---|
| GDP growth forecast (World Bank) | ~4.2% |
| GDP growth forecast (IMF) | 4.4% |
| GDP growth forecast (CBN) | 4.49% |
| Inflation, February 2026 | 15.06% |
| Inflation, December 2024 | ~33% |
| Monetary Policy Rate | 26.5% (cut from 27.5%, May 2026) |
| Fuel price rise during the conflict | More than 50% |
| Oil and gas share of export earnings | Over 90% |
| Oil and gas share of government revenue | ~50% |
| Oil and gas share of GDP | ~10% |
Why the grid is part of this story
There is a reason a publication that covers transmission infrastructure is writing about fuel prices.
When grid electricity is unavailable, the substitute is a diesel generator. That makes the fuel price a direct input into the cost of running almost any Nigerian business, and it makes every megawatt the grid delivers reliably a megawatt that does not have to be bought at the pump at a price set by events in the Gulf.
Nigeria’s transmission capacity has risen materially — the network can now carry more power than the country generates, following work including the Kwara and Nnewi substations. The binding constraint has moved to generation and distribution.
Framed against an imported fuel shock, that is not an abstract infrastructure argument. Grid reliability is the closest thing Nigeria has to a domestic hedge against the price of oil.
Growth forecasts, inflation figures and the quoted remarks are as reported from the World Bank’s Nigeria assessment presented on 8 April 2026, and from IMF and Central Bank of Nigeria statements. Figures have not been independently verified by Pressly, and forecasts are forecasts.
