Key facts
- A tentative deal to end the Iran war has been reached, leading to a drop in oil prices to around $80 per barrel.
- Experts predict that consumers will experience a delayed impact on prices for gasoline, groceries, and flights.
- Supply chain disruptions caused by the conflict affected not only oil but also fertilizer and food supplies.
- Airlines typically purchase fuel in advance, meaning lower oil prices will take weeks or months to reflect in airfares.
- Fuel costs constitute a significant portion of food production and transportation expenses, impacting grocery prices.
- Fertilizer shortages due to the war are expected to have a devastating impact on crop yields and food availability.
Following news of a tentative deal to end the Iran war, oil prices have fallen, prompting questions about when consumers will see relief at the pump and in supermarkets. However, experts caution that price drops will not be immediate due to the time it takes for cheaper oil to work through refinery systems and supply chains.
Gasoline prices may see some relief, but the slow nature of refinery processing means consumers might not see immediate changes. Michael Lynch, a fellow at the Energy Policy Research Foundation, noted that raw materials take weeks to reach consumers. Mark Barteau, a professor at Texas A&M University, added that regions with insufficient refining capacity, like the U.S. West Coast, may experience longer delays. The International Energy Agency reported that supply shocks from the conflict led to significant disruptions in some Asian and African countries, with a full return to normal expected to be a lengthy process.
Airfares are also unlikely to decrease quickly. Industry experts have warned that airlines, which typically buy fuel in advance and adjust schedules gradually, may not immediately pass on lower oil prices to consumers. Gordon Ho, a professor at USC's business school, suggested that fuel surcharges outside the U.S. might be among the first areas to see a reduction.
Grocery prices are also expected to remain under pressure. David Ortega, a professor at Michigan State University, stated that while fuel accounts for a portion of food costs, it can take months for energy shocks to fully impact the food supply chain. He anticipates continued inflationary pressure on food in the coming months due to lingering uncertainty and the time required for fuel and fertilizer prices to decrease. Rabobank forecasts war-related food price inflation to peak next year in Europe, while the U.S. Department of Agriculture projects a 3.2% rise in grocery prices this year, above the historical average.
Farmers are particularly affected by the continued high cost of fertilizer, which is crucial for food production. Roughly 30% of the world's fertilizer passed through the Strait of Hormuz before the war. The UN's World Food Program anticipates a devastating impact on crop yields and food availability due to fertilizer shortages and high production costs.