Commodities May 11, 2026 04:37 PM

U.S. Loans 53.3 Million Barrels from Strategic Reserve to Stabilize Markets Amid Iran Conflict

Nine firms take majority of planned loans as Washington advances its committed release under an international IEA agreement

By Caleb Monroe

The U.S. announced a loan of 53.3 million barrels of crude from the Strategic Petroleum Reserve to energy companies to help steady markets disturbed by the U.S.-Israeli conflict with Iran. Nine firms borrowed about 58% of 92.5 million barrels offered; the Department of Energy aims to release 172 million barrels as part of a broader IEA coordination to free roughly 400 million barrels globally.

U.S. Loans 53.3 Million Barrels from Strategic Reserve to Stabilize Markets Amid Iran Conflict

Key Points

  • U.S. will loan 53.3 million barrels from the SPR to energy firms to help stabilize oil markets.
  • Nine companies, including Exxon Mobil, Trafigura and Marathon Petroleum, took about 58% of the 92.5 million barrels offered last month.
  • The DOE has loaned roughly 80 million barrels earlier this spring and plans to release 172 million barrels as the U.S. share of a roughly 400 million-barrel IEA coordinated release.

The U.S. administration said on Monday it will loan 53.3 million barrels of crude oil from the Strategic Petroleum Reserve (SPR) to energy companies as part of an international effort to steady markets shaken by the U.S.-Israeli conflict with Iran.

Nine energy companies - among them Exxon Mobil, Trafigura and Marathon Petroleum Company - accepted loans that amount to roughly 58% of the 92.5 million barrels the Department of Energy (DOE) had offered to lend last month.

The DOE has previously loaned about 80 million barrels from the SPR earlier this spring and has indicated an objective of releasing a total of 172 million barrels. That volume corresponds to the U.S. portion of a March agreement with more than 30 International Energy Agency (IEA) member countries to free about 400 million barrels worldwide.

Officials say the coordinated release is intended to blunt oil and fuel price increases that followed Iran's closure of the Strait of Hormuz - a chokepoint that ordinarily handles about 20% of global oil transport on a daily basis.

Fatih Birol, head of the IEA, has characterized the conflict as producing the largest energy crisis on record. On May 7, Birol said the IEA stands ready to release additional oil from strategic reserves if disruptions to supply continue. To date, member countries have released 20% of available reserves, according to Birol.

Market participants receiving SPR loans will return the crude under terms set by the DOE, and the U.S. action is part of the broader international coordination intended to address near-term market strain. The loans add to prior SPR activity this spring and form the U.S. contribution to the multilateral release agreed in March.


Context and next steps

The DOE’s stated plan to reach 172 million barrels in U.S. releases is a direct implementation of the multilateral March commitment. The IEA has signaled readiness to deploy further reserve volumes should supply disruption persist, and member nations have already tapped a portion of their reserves.

Risks

  • Supply disruptions could persist if the Iran-related conflict continues, potentially prompting further reserve releases - impacting energy markets and fuel prices.
  • The Strait of Hormuz closure is cited as a driver of price rises; continued closure risks ongoing volatility in shipping-dependent energy flows and transport costs.
  • Coordinated reserve releases cover only a portion of global needs so far - if disruptions widen, market stabilization efforts may be insufficient, affecting oil and fuel sectors.

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