G7 pledges 100 million barrel oil and diesel release; WTI and diesel futures slip

SentiSense · Published Oct 2, 2026, 7:59 PM ET · Updated Oct 3, 2026, 12:15 PM ET

The G7 agreed on October 2 to a coordinated release of 100 million barrels of oil and fuel through the International Energy Agency, starting immediately over four months with a frontloaded diesel release in the first 20 days. US diesel futures fell 3% to $4.50 a gallon and WTI slid 1.9% to $91.11, while Brent barely moved at $102.25. Traders cautioned the volume may not offset ongoing supply losses from the Middle East war and attacks on Russian refineries.

The Group of Seven agreed on Friday, October 2, to a coordinated release of 100 million barrels of oil and fuel products, a move aimed squarely at diesel after US pump prices hit records. France, which holds the rotating G7 presidency, announced the plan after video talks led by President Emmanuel Macron. The statement said the release, coordinated through the International Energy Agency, will "begin immediately over 4 months, including a frontloaded substantial diesel release within the first 20 days."

The pledge follows weeks of US pressure on Europe to tap its stockpiles. According to Bloomberg, the White House had pushed the European Union to release reserves to help avert a potential ban on US diesel exports. The US separately offered up to 40 million barrels from its own emergency reserve earlier in the week. AAA put the US average diesel price at $6.37 a gallon on Friday, down from a record $6.52 on September 22.

The market reaction was sharpest in refined products. European diesel fell more than 8% intraday before paring losses, and US diesel futures settled 3% lower at $4.50 a gallon. WTI for November delivery slid 1.9% to $91.11 a barrel, but Brent for December barely moved, slipping 0.1% to $102.25. Seeking Alpha framed the drop in crude as modest, noting that refined product supply, not crude availability, is now the main constraint.

Separately, Reuters reported the same day that Saudi Arabia is planning an offensive against Iran-backed Houthi militants in Yemen, possibly within weeks, citing regional and Western officials; any escalation could threaten Red Sea shipping. At street level, an Atlanta moving company told local reporters it is still feeling diesel costs.

What to watch: how fast the frontloaded diesel reaches the market, whether diesel futures hold their losses, and the supply side. Traders quoted by Bloomberg said the release may not be enough to offset continued losses from the Middle East war and Ukrainian attacks on Russian refineries, and Moscow has extended a ban on most diesel exports through October.