Diesel Hits Record $6.29/gal as Refinery & Supply Crises Collide

285 per gallon on Tuesday, shattering previous records and signaling severe structural pressures in global fuel markets. This record-breaking price reflects multiple concurrent supply disruptions: an unplanned shutdown at ExxonMobil's 264,000-barrel-per-day Joliet refinery following a power outage, and a Houthi attack on Saudi Arabia's East-West pipeline capable of moving 7 million barrels daily. These incidents occur against a backdrop of depleted crude inventories, persistent Strait of Hormuz disruptions, and renewed demand from China entering the market.

For supply chain professionals, this price escalation directly translates to higher transportation costs across all modes. 707 per gallon since July, dramatically impacting fuel surcharges that logistics companies apply to freight rates. The CME ULSD futures market—which historically settles above $5 only once per decade—has now broken that threshold twice in recent weeks, signaling trader expectations of sustained high prices.

" Energy Aspects' analysis suggests an "upward spiral" as winter refinery demand for crude coincides with constrained supply. The immediate operational challenge for freight operators, manufacturers, and retailers involves budget reforecasting and surcharge adjustments. Unlike temporary disruptions that create brief rate spikes, this scenario combines structural supply constraints (geopolitical conflict, refinery capacity loss) with cyclical demand factors (seasonal heating demand, Chinese economic recovery), making this a medium-to-long-term cost headwind rather than a short-term shock.