Washington is implementing measures to ease gasoline prices while simultaneously tightening sanctions on Iran. The Environmental Protection Agency (EPA) authorized an early switch to winter-grade gasoline, allowing its sale starting September 1, ahead of the usual mid-September transition. This move is intended to boost domestic gasoline supply by hundreds of thousands of barrels per day, potentially offering relief to consumers facing prices above $4 per gallon since mid-July.
This decision comes as Treasury Secretary Scott Bessent pledged to impose the "toughest sanctions in history" on Iran, adding pressure on the nation amidst ongoing geopolitical tensions. Bessent urged international cooperation, including from China, and suggested that oil markets were misinterpreting the impact of these sanctions, questioning the recent price jump.
Oil traders, however, appear unconvinced that increased sanctions on an oil producer during a protracted conflict would be bearish for prices. The Energy Department anticipates elevated fuel prices to continue through year-end, revising its outlook upward due to the lack of an agreement to reopen the Strait of Hormuz. The EPA's waiver removes summertime low-volatility requirements aimed at reducing smog, though state-specific regulations may affect supply availability in certain markets. This is part of a broader effort to secure supply, following earlier temporary easing of Jones Act shipping restrictions and broader sales of E15 gasoline.