U.S. Treasury Secretary Scott Bessent has broached the possibility of waiving sanctions on Iranian crude oil already loaded aboard tankers and in transit, marking a potential historic departure from decades of American energy sanctions policy. The proposal aims to unlock stranded Iranian crude supplies and increase global oil availability to moderate upward price pressures.

Thousands of barrels of Iranian crude remain aboard sanctioned tanker fleets globally, representing a significant reserve that could immediately ease international supply tightness if sanctions barriers are removed. Unlike land-based inventories, at-sea oil cargoes offer a readily available supply source that requires no additional production capacity or infrastructure investment.

The potential policy shift signals the Trump administration's prioritization of energy price stability over maximum pressure tactics. If implemented, the waiver would allow previously stranded Iranian crude to reach buyers in Europe, Asia, and globally, potentially moderating Brent and WTI pricing. For the global tanker fleet, sanctions relief on Iranian cargoes could dramatically increase ton-mile demand as barrels reenter international trade routes.