The Group of Seven (G7) advanced economies announced on October 2 a coordinated release of 100 million barrels of crude oil and diesel from emergency reserves to address surging fuel prices and supply concerns. The move, set to begin immediately and continue over the next four months, includes a significant front-loaded release of diesel within the first 20 days. The G7 comprises the United States, United Kingdom, Canada, Japan, Germany, Italy, and France, with the European Union also represented at meetings.

This decision follows pressure from U.S. President Donald Trump, who had threatened to impose a ban on diesel exports from the United States if European countries did not contribute more of their diesel reserves to the market. Trump’s proposed ban aimed to alleviate fuel cost pressures on American farmers, truckers, and businesses ahead of the November midterm elections, though he later stated that such an export ban was “never really on the table.” Instead, he praised Europe’s planned diesel release as “a major world contribution,” and confirmed the U.S. would also participate in the coordinated stock drawdown without imposing export restrictions.

In their joint statement, G7 leaders emphasized their commitment to refrain from imposing export restrictions on energy products within the group. French President Emmanuel Macron highlighted that the coordinated release was intended to bring down petroleum product prices, particularly diesel, while supporting supply chain resilience and shielding households and businesses from further price shocks. U.K. Foreign Secretary Ed Miliband echoed these objectives, noting that the move aims to stabilize energy supplies and build resilience in supply chains.

The coordinated release will be managed through the International Energy Agency (IEA), which is overseeing the timing and distribution of the stock withdrawals. However, details remain unclear regarding the exact breakdown of the 100 million barrels between crude oil and diesel, the countries participating beyond the core G7 members, and the speed at which additional releases might occur. The IEA had previously coordinated an unprecedented 400-million-barrel emergency release in March amid disruptions stemming from conflict involving Iran, with roughly two-thirds of that release reportedly fulfilled to date.

Global benchmark Brent crude briefly dropped below $100 a barrel following the announcement but rose back to around $102 by Friday evening. Analysts attributed the price rebound partly to renewed tensions and strikes linked to Saudi Arabia and Houthi forces in Yemen, impacting critical shipping routes such as Bab-Al Mandeb.

The fuel supply dynamics have been complicated by increased European reliance on U.S. diesel imports after the onset of the Iran conflict disrupted Gulf supply chains. The EU had considered a proposal to release 50 million barrels of diesel stocks, with the other 50 million barrels to come from crude oil reserves under the IEA framework. Eurostat data indicates that a 50 million barrel diesel release would represent roughly 17% of the EU’s emergency stocks and about 3% of its annual diesel consumption.

Following the announcement of the stock release plan, U.S. diesel futures declined by over 3%, while European diesel futures fell nearly 6%. The White House is reportedly preparing an executive order aimed at further addressing rising U.S. diesel prices, potentially including expanded use of tax-exempt fuels and additional tax-related measures to reduce costs, which could be unveiled in the coming week.

Overall, the G7’s coordinated action signals a concerted effort to ease global fuel market pressures amid geopolitical uncertainties, while maintaining open energy trade among member countries.