Oil Demand Projected to Contract Amid Iran War Disruptions

The International Energy Agency warns of 'demand destruction' as high prices and supply chain issues drive consumers and businesses to cut back on oil use.

Apr. 16, 2026 at 7:07am

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A vibrant abstract composition of overlapping triangles and circles in shades of blue, red, and yellow, conceptually representing the volatility and uncertainty in the global oil market.As the Iran war disrupts global oil supply, rising prices drive a shift in consumer and business behavior that could reshape the energy landscape.Chicago Today

The International Energy Agency (IEA) reported that global oil demand is projected to contract by 80,000 barrels per day in 2026, with the sharpest declines coming from the Middle East and Asia Pacific. This 'demand destruction' is being driven by persistently high oil prices due to the ongoing conflict in Iran and disruptions to key energy infrastructure in the region. Companies and governments are already taking steps to limit oil consumption, such as work-from-home orders and four-day work weeks.

Why it matters

The threat of long-term demand destruction poses significant challenges for the global economy, which has already been grappling with high inflation and supply chain disruptions. A sustained shift away from oil could trigger a new wave of investment in renewable energy and electric vehicles, but would also come with economic pains in the medium term as industries adapt to the changes.

The details

Oil prices have fallen from their March peak of $144 per barrel, but remain elevated as the U.S. blockades the Strait of Hormuz, through which 20% of the world's oil usually passes, and key energy infrastructure in the Middle East continues to be targeted. The IEA said demand for oil will continue to contract as supply chains remain disrupted and prices stay high. Companies and governments are already responding, with Vietnam and the Philippines calling for work-from-home orders and four-day work weeks to limit travel, and Denmark urging citizens to avoid nonessential transportation. The airline industry has also been hit hard, with the International Air Transport Association saying jet fuel costs will take months to return to pre-war levels.

  • The IEA projected last month that global oil demand would grow by 730,000 barrels per day in 2026.
  • March saw 1.75 million EVs sold globally, up 66% from February and 3% year-over-year, correlating with rising gas prices.
  • EVs sales for the first quarter of 2026 are still down 3% year-over-year, however.

The players

International Energy Agency (IEA)

An autonomous intergovernmental organization that acts as the world's preeminent energy authority, providing data, analysis, and policy recommendations.

Ryan Kellogg

An energy and environmental economist and public policy professor at the University of Chicago, who commented on the potential for long-term demand destruction.

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What they’re saying

“It's an unprecedented issue as far as fuel price is concerned, but managing fuel spikes is a well-trodden path if you're running an airline.”

— Nikhil Ravishankar, CEO

“It's very arguable that we have entered a new era in which oil supply from the Persian Gulf region is not as consistent, as reliable as we once thought it would be, and it makes sense to diversify away from that.”

— Ryan Kellogg, Energy and Environmental Economist

What’s next

If demand destruction continues, it could trigger a new wave of investment in renewable energy and electric vehicles, though this would come with economic challenges as industries adapt to the changes.

The takeaway

The threat of long-term demand destruction due to the Iran war and high oil prices poses significant risks for the global economy, potentially accelerating a shift towards renewable energy and electric vehicles, but also bringing short-term economic pains as industries navigate the transition.