The Iran War Has Already Cost $100 Billion in Energy Costs. Here's Where That Bill Is Landing Across the Middle East and Africa.

There's a number worth sitting with: $100 billion. That's what Brown University's real-time Iran War Energy Cost Tracker estimates the conflict has already added to US energy bills alone, climbing by roughly another million dollars every couple of minutes. It's a striking figure, and it comes from a war that started on February 28 when the US and Israel struck Iran, prompting Tehran to restrict shipping through the Strait of Hormuz — a route that normally carries around a fifth of the world's oil. Brent crude, trading near $70–72 a barrel before the war, spiked to almost $118 in late March, eased back toward $70 by midsummer, then climbed past $100 again in September as fresh disruptions hit Bab el-Mandeb and Saudi Arabia's East-West pipeline. That's the headline version of this story. The more consequential version is playing out much closer to the war itself.

The Asymmetry of African Oil Ledgers

Start with who's actually gaining. Nigeria, Africa's largest oil producer, has watched its Bonny Light crude rise roughly 66% since the war began, from about $70 to an average near $117 a barrel — a windfall analysts have put at around $4 billion for Nigerian producers alone. Angola and Gulf exporters are seeing similar upside on the export side of their ledgers. But that's a minority position across the continent. Africa exports about 68% of the crude oil it produces while importing roughly 61% of the refined fuel its people actually use, a consequence of decades of underinvestment in domestic refining capacity. That mismatch means a war fought over the Strait of Hormuz turns into an African price shock within days, almost regardless of how much crude sits under African soil.

The Mounting Toll Across Importers

The list of who's absorbing that shock keeps growing. In Kenya, which imports 80% of its refined fuel, petrol jumped from roughly 186 to 220 shillings a liter, triggering street protests in Nairobi two weeks into the war; President William Ruto cut VAT on fuel from 13% to 8% to bring prices back down, an emergency measure rather than a fix. Senegal has already spent nearly its entire annual fuel-subsidy budget and is now facing prices near $1.70 a liter, roughly double what neighboring Niger is paying. South Africa cut its fuel levy to soften the blow at a cost of roughly 6 billion rand in lost state revenue. Namibia and Eswatini moved on levies and pricing within days of each other. Ethiopia's government introduced fresh diesel and petrol subsidies after its prime minister publicly urged citizens to cut consumption. And in South Sudan's capital, Juba, the strain has gone beyond pump prices entirely, into outright electricity rationing.

From Fuel to Food: The Compounding Burden

It doesn't stop at fuel. The UN's Food and Agriculture Organization has flagged world food prices climbing in tandem, since fertilizer production and food transport both run on the same energy inputs that just got more expensive — and agricultural economists warn that if the conflict drags on, farmers responding by cutting inputs or planting less intensively will show up in food prices for seasons to come, not just this one. For households in the Levant, the Atlas mountains and highland East Africa, where winter genuinely means heating and cooking fuel rather than just transport costs, this bill arrives twice: once at the pump, and again at the stove.

Paying for a War You Didn't Start

One regional analyst put the imbalance about as plainly as it can be put: this is a war that neither Kenya nor Senegal had any part in starting, and both are paying a share of its cost anyway. That's not a new pattern for how global energy shocks distribute themselves. But watching it happen again, this fast and this visibly, is a reminder of exactly how exposed import-dependent African and Middle Eastern economies remain to a conflict being fought hundreds or thousands of kilometers from their own borders.