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White House says it may waive Jones Act to combat rising fuel prices

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White House says it may waive Jones Act to combat rising fuel prices

The White House is considering a temporary waiver of the century-old Jones Act to allow foreign vessels to move fuel and agricultural goods between U.S. ports. U.S. national average gasoline hit $3.60/gal and diesel $4.89/gal; the waiver aims to ease shipping constraints and blunt Iran-related supply disruptions that have pushed prices higher. The proposal would be sector-moving for energy, shipping and agriculture supply chains and carries political risk ahead of the November midterms.

Analysis

A temporary cabotage waiver would operate like a short, targeted increase in available tanker-days along the U.S. coastline — think a 20–50% uptick in usable deep-water tonnage into the intracoastal market within 7–21 days of implementation. The immediate mechanism is freight-rate compression: lower coastal shipping costs transmit to regional refiners and distributors as improved logistics economics, compressing inland price differentials and enabling faster inventory rebalancing at Gulf and East Coast hubs. Winners on a logistics-improvement scenario are coastal refiners and fertilizer distributors who face lower delivered feedstock/freight-in costs and can lift runs or clear seasonal inventory bottlenecks; losers are niche domestic-flag vessel owners and U.S. shipyards that lose short-term charter revenue, and marginal rail carloads exposed to intermodal substitution (we estimate 1–3% volume risk to carload traffic in affected lanes over 1–3 months). Second-order effects include faster fertiliser delivery into planting windows (reducing knock-on input-price volatility) and temporary downward pressure on inland diesel margins as coastal supplies reach interior hubs. Key risks and catalysts: the market reaction will be binary and time-sensitive — announcement/implementation within days causes an immediate market repricing, but a reversal or legal/political pushback could create a violent 1–2 week whipsaw. Larger macro drivers (crude price shocks or disruption to export flows) can swamp any domestic freight-led relief, meaning fuel retail prices may not move one-for-one with improved logistics; expect most pass-through to occur within 2–6 weeks and to be partially absorbed by refiners’ margin dynamics. Contrarian angle: the consensus trade assumes rapid consumer pump relief; that is underdone. If refiners are already running near capacity or storage spots are full, additional coastwise tonnage will first sit in storage or reduce domestic freight spreads without meaningful pump-price declines — creating a narrow window to capture logistics-driven P&L before the consumer-level effect fades.