How Diesel Shortages in the US Northeast Affect Port Trucking Operations
Diesel shortages in the US Northeast are no longer seasonal anomalies — they are recurring disruptions that directly affect port trucking operations at terminals from New York/New Jersey to Boston. When diesel availability tightens and prices spike, the cascading effects on truck turn times, gate throughput, and container dwell times create operational and security challenges that port operators must plan for rather than react to.
What Is Causing Diesel Shortages in the Northeast?
The structural factors are well documented. East Coast refining capacity declined by 25% between 2019 and 2024, with the closure of the Philadelphia Energy Solutions refinery in 2019 removing 335,000 barrels per day of capacity. The Colonial Pipeline, which supplies much of the region's fuel, prioritizes gasoline over diesel during high-demand periods. Northeast heating oil demand — which draws from the same distillate pool as diesel — creates seasonal competition that peaks in winter months.
The US Energy Information Administration reported that Northeast diesel inventories dropped to 21.3 million barrels in February 2026, approximately 18% below the five-year average. Spot diesel prices in the New York Harbor market reached $3.85 per gallon, $0.60 above the national average.
How Do Diesel Shortages Affect Port Gate Operations?
The impact is immediate and measurable. When diesel prices spike, independent trucking owner-operators — who account for an estimated 60% of port drayage capacity at Northeast terminals — reduce trip frequency or refuse loads that do not cover fuel surcharges. The Port Authority of New York and New Jersey reported a 14% decline in daily gate transactions during the February 2026 shortage period compared to the prior month.
Reduced truck arrivals compress container pickup windows, causing dwell times to increase. Average container dwell at Port Newark rose from 3.2 days to 4.8 days during the same period, consuming yard capacity and forcing terminals to implement congestion surcharges that further discourage truck movements.
What Are the Security Implications of Extended Container Dwell?
Longer container dwell times are not just an operational problem — they create security exposure. ISPS Code requirements mandate monitoring and control of cargo within port restricted areas. When containers sit in yards for extended periods, the risk of unauthorized access, tampering, or theft increases. Containers awaiting pickup for more than five days have statistically higher rates of seal integrity issues, according to Customs and Border Protection data.
For port facility security officers, extended dwell periods require additional yard patrol coverage, more frequent container seal checks, and updated security assessments reflecting the changed cargo profile. Security staffing models designed for three-day average dwell do not provide adequate coverage at five-day dwell levels.
How Are Terminals Adapting?
Progressive terminals are implementing several mitigation strategies. Extended gate hours and weekend operations distribute truck arrivals across more time windows, reducing peak congestion. Appointment systems prioritize containers approaching free-time expiration. Chassis pool arrangements reduce the time trucks spend at terminals. Some facilities have installed on-site diesel fueling to provide truckers with price-competitive fuel, removing one barrier to terminal visits during shortage periods.
BIMCO's North American terminal operations survey found that ports with appointment-based gate systems experienced 40% less throughput disruption during diesel shortage periods compared to open-gate facilities.
What Can Port Operators Do to Prepare?
Diesel supply resilience should be part of terminal business continuity planning. This includes monitoring EIA weekly diesel inventory reports as an early warning indicator. Establishing relationships with multiple fuel suppliers rather than depending on a single source. Pre-negotiating fuel surcharge pass-through mechanisms with drayage carriers. Adjusting security patrol schedules and yard monitoring intensity based on dwell time trends.
Conclusion
Diesel shortages in the US Northeast are a recurring operational risk that port trucking operations must plan for systematically. The downstream effects on gate throughput, container dwell, and security exposure are predictable and manageable with advance preparation. Terminals that treat diesel supply as a variable in their operational and security planning will maintain performance through shortage periods. Those that treat each shortage as a surprise will continue to suffer preventable disruptions.