US Diesel Export Ban Could Raise Domestic Gasoline Prices

An analysis by Goldman Sachs indicates that a potential United States restriction on diesel exports could lead to an unexpected increase in domestic gasoline prices. The investment bank modeled the implications of such a policy, highlighting a possible divergence between US and international fuel markets.

Initially, a ban on exporting diesel would likely depress US domestic diesel prices as inventories accumulate. Goldman Sachs projects that for each week export restrictions are in place and storage capacity remains available, US retail diesel prices could decrease by approximately 25 cents per gallon. This reduction represents nearly 4% of current prices, which are around $6.50 per gallon.

Potential Impact on Gasoline

However, the situation would become more intricate if these restrictions persist long enough to exhaust available storage. Diesel, along with gasoline and jet fuel, are typically co-produced in refineries. Consequently, a significant decline in the profitability of diesel could compel US refiners to scale back their overall production. Such a reduction in refining activity would subsequently tighten gasoline supplies within the US, leading to higher gasoline prices.

For retail forex and CFD traders, understanding these commodity market dynamics is crucial, as energy prices can significantly influence inflation expectations and central bank monetary policy decisions, impacting currency valuations. Moreover, shifts in the supply and demand balance of refined products like diesel and gasoline can create volatility in crude oil futures, which are widely traded as CFDs.

Goldman Sachs estimates that once diesel storage reaches full capacity, every additional week of an export ban could contribute to an increase of roughly 30 cents per gallon in US retail gasoline prices. This scenario would also put pressure on refining margins, incentivizing US refiners to further reduce output. Beyond domestic effects, restricting American diesel exports would also tighten supplies in international markets, potentially impacting global energy prices and trade flows.