Vitol CEO Says Global Refining Has 'Little Flex' Left as Diesel Crack Spread Tops $101 and Brent Nears $100

The Squeeze Is Real, and It's Not Just Crude

Brent crude futures climbed as much as 2.3% to $99.20 a barrel after Yemen's Iranian-backed Houthi rebels launched fresh attacks on Saudi cities and economic infrastructure, according to ZeroHedge. The bigger problem lies downstream. What happens after crude gets to a refinery is where the real constraint sits.

The U.S. diesel crack spread, the margin refiners earn turning crude into diesel, sat above $101 a barrel, per the same reporting. Distillate inventories, including diesel, are at their lowest seasonal level in at least 25 years despite refineries running near full tilt. Diesel prices hit a record high nationwide last week. In Europe, gasoil futures have more than doubled this year.

Hardy: "We Keep Eating Into the Surplus"

Speaking at an industry conference in Singapore, Vitol CEO Russell Hardy, who runs one of the world's largest energy trading houses, said the refined-product market has no cushion left. "It's pretty, pretty tight and inflexible out there as far as the market is concerned," Hardy said, according to Bloomberg reporting cited by ZeroHedge.

Hardy said global product stockpiles are "still drawing" and that refining capacity simply isn't keeping pace. "We're still not running enough refining capacity to prevent those draws, and we keep eating into the surplus that exists around the world," he said.

He also flagged that Strait of Hormuz tanker flows, which Vitol estimates at around 10 million barrels a day, aren't guaranteed to hold steady. "It depends on ships, it depends on insurance, it depends on captains and crew being in to do that difficult job," Hardy said.

That estimate doesn't match everyone's math. Goldman Sachs commodities strategist Yulia Zhestkova Grigsby and her team put Hormuz flows between 15 million and 16 million barrels a day in a note last week, accounting for ships that switch off their Automatic Identification Systems to dodge Iranian detection. The gap between Vitol's and Goldman's numbers underscores how much of the current fuel-market anxiety rests on estimates nobody can fully verify.

Mark Senn, senior vice president of global trading at Phillips 66, echoed Hardy's warning at the same conference. "We came into this shock with very little flex" in the refining system, Senn said, noting U.S. refiners are already running at full capacity.

Trump Presses Refiners, Refiners Say There's Nothing Left to Squeeze

U.S. Energy Information Administration data show American refineries operated at 97.4% of operable capacity for the week ending August 21, with Gulf Coast plants at 97.0% and total U.S. operable capacity around 18 million barrels a day.

Against that backdrop, the Trump administration met with U.S. oil refiners and fuel distributors at the White House in late August, looking for ways to expand domestic refining capacity and bring gasoline prices down. A White House official said the administration wants "concrete, near-term steps" rather than relying solely on new refinery construction, which can take years to complete.

Refineries operating near 97% of capacity have little room to squeeze out more supply without new investment. Building new capacity in the U.S. faces real obstacles: refinery construction has been resisted in many states, and stricter environmental regulations have contributed to plant closures in others.

Blaming environmental rules alone oversimplifies decades of refinery consolidation. Refiners have also shut older, less efficient plants for straightforward economic reasons, including capital discipline and long-term demand uncertainty tied to the shift toward electric vehicles. None of the sources here establish that regulation, rather than market economics or geopolitical shocks, is the primary driver of today's tight margins. What's proven is the capacity number itself, 97.4% utilization; what's alleged is the specific cause, and that remains a genuinely disputed policy question.

What Happens Next

Gulf Coast refiners are also watching an Atlantic storm system, adding another variable to a network already running with no spare capacity. Hardy's warning is the operative fact heading into fall and winter: with stockpiles still drawing and refining capacity maxed out, there's little buffer left if Hormuz shipping, Russian export flows, or Ukrainian drone strikes on Russian refineries produce another disruption. Whether the Trump administration's push for "near-term steps" produces anything refiners can actually deliver, given they say they're already at full output, remains unresolved.