World

Iran war is shrinking global oil reserves at a record pace, IEA says

The IEA said supply disruptions linked to the Strait of Hormuz had now exceeded one billion barrels, severely affecting global energy markets

Published May 13, 2026
Iran war is shrinking global oil reserves at a record pace, IEA says

Global oil reserves are shrinking at a record pace due to disruptions caused by the Iran conflict, raising fears of further spikes in fuel prices, according to the International Energy Agency (IEA).

In its latest monthly oil market report, the IEA warned that “rapidly shrinking buffers amid continued disruptions, may herald future price spikes ahead.”

Advertisement

The agency said global oil inventories fell by 246 million barrels between March and April, leaving stockpiles at 7.9 billion barrels.

According to the report, daily drawdowns in April were roughly equal to the combined oil consumption of Canada and the United Kingdom.

The IEA said supply disruptions linked to the Strait of Hormuz had now exceeded one billion barrels, severely affecting global energy markets.

The report also warned that higher oil prices are weakening global demand as businesses and households reduce consumption.

“The world is drawing oil inventories at a record pace as importing countries confront unprecedented disruptions to Middle Eastern supply,” the agency said.

The petrochemical sector has been among the hardest hit, affecting production of plastics, fertilisers and pharmaceuticals.

The IEA now expects global oil demand to average 104 million barrels per day this year, 1.3 million barrels lower than forecasts made before the war began.

The News Digital
At The News Digital, our editors combine entertainment savvy with global reporting expertise. Expect authoritative coverage of royals, Hollywood, and trending topics, plus clear, reliable updates across science, politics, sports, and business. We keep it accurate, timely, and easy to understand, so you can stay ahead.
Share this story: