Jones Act waiver extended 90 days after 90 million barrels moved

By Priya Raman

The Trump administration has extended the Jones Act shipping waiver for another 90 days. The White House says the measure has enabled about 90 million barrels of petroleum to move between U.S. ports since March.

Foreign-flagged vessels can carry qualifying crude oil, refined petroleum products and other commodities coastwise (the legal trade between two U.S. ports). The emergency measure began in March after disruptions to global petroleum trade linked to the conflict involving Iran.

What does the 90-day extension change?

The Jones Act, enacted in 1920, generally confines cargo moved between U.S. ports to vessels built in the United States, owned by American interests and crewed by U.S. workers.

That regime supports the domestic maritime industry. It can also constrain shipping capacity and raise transport costs when demand for tankers and other vessels increases.

Under the extension, foreign-flagged ships remain eligible to carry qualifying cargo. Each voyage requires case-by-case review rather than receiving an automatic exemption.

The administration added those voyage-level requirements in August after domestic shipbuilders and maritime industry representatives raised concerns about broad foreign participation.

The resulting system preserves a role for domestic tonnage while inviting case-by-case foreign participation when the administration determines that a voyage qualifies.

Takeaway: More foreign vessels can carry eligible cargo, but the waiver still requires individual approval.

How much petroleum has moved?

The White House estimates that the waiver has enabled approximately 90 million additional barrels of petroleum to move between U.S. ports since March.

Its disclosed breakdown is:

• 27 million barrels of gasoline.
• 26 million barrels of crude oil.
• 6 million barrels of renewable fuels.

The three categories total 59 million barrels. The White House did not itemize the remaining 31 million barrels in the figures provided, so the reported total covers more than the disclosed product groups.

The administration presents the 90 million barrels as evidence that added vessel availability has supported domestic energy transportation, not as a measure of retail-price changes. The figure measures cargo moved, however, not how much the waiver changed retail prices.

Takeaway: The policy has added freight capacity, but the volume data do not isolate a consumer-price benefit.

How do Gulf Coast refiners benefit?

For refiners and petroleum distributors, the waiver provides flexibility to move products from major Gulf Coast refining centers to markets with limited local production capacity.

Foreign-flagged access can ease regional bottlenecks and potentially reduce shipping expenses, particularly when domestic tanker availability is constrained.

Petroleum producers, refiners and fuel distributors generally gain more transport options. Domestic vessel operators and shipbuilders argue that broad exemptions could weaken investment in U.S. maritime capacity and employment.

For investors, transportation economics sit alongside crude costs and regional demand as variables shaping petroleum prices, refinery profitability and the commercial case for each tanker fleet.

Lower shipping costs could improve market access for Gulf Coast refiners and fuel suppliers. The same policy could add competitive pressure for U.S.-flagged tanker operators.

Takeaway: Refiners gain route and vessel flexibility, but the policy does not guarantee a wider margin.

Will consumers see more than a few cents?

AAA data showed national gasoline averaging about $3.91 per gallon on Thursday, compared with $2.98 before the U.S.-Iran conflict.

Diesel averaged about $6.10 per gallon, up from $3.76 before the conflict.

The higher prices increase operating costs for transportation, agriculture and industry. Consumers and industrial businesses continue to face elevated fuel bills.

Industry analysts cited in the source said expanded shipping flexibility could lower gasoline prices by only a few cents per gallon. They identified crude costs, refinery margins (the spread between product revenue and crude and operating costs), global supply disruptions and regional demand as more important pricing factors than shipping flexibility alone across domestic fuel markets.

The source does not name those analysts or disclose their assumptions. Their estimate is therefore directional, not a transparent price forecast, and the waiver cannot isolate its effect from broader market movements.

Takeaway: Shipping relief may reach consumers, but industry analysts see only a few cents of possible gasoline relief.

What remains unresolved?

The longer-term question is whether repeated emergency waivers will prompt broader reconsideration of U.S. coastwise shipping rules or remain temporary measures tied to geopolitical disruptions.

For now, the administration is prioritizing transportation flexibility to improve fuel availability without resolving the underlying problems in global petroleum markets.

Watch the handling of individual voyages during the next 90 days. Also watch for any signal that the waiver will be extended again or rewritten.

Refinery margins, crude costs, global supply disruptions and regional demand remain more likely to set retail fuel prices than vessel availability alone.

The waiver buys time and transport capacity. It does not settle the Jones Act debate, protect every domestic operator or guarantee relief at the pump.

Takeaway: The immediate watch item is refinery-margin changes during the 90-day waiver, followed by any move to extend or rewrite it. Neither added freight capacity nor another waiver guarantees lower pump prices.