Wednesday, October 7, 2026

Trump's red-diesel order roils truckers and diesel markets as diesel hits record highs

Diesel just broke a national record, a Venezuela refinery exploded, and the White House's answer is... letting truckers burn farm fuel? Welcome to the fuel market's latest round of whiplash.

Distillates are leading the energy complex higher, with ULSD crack spreads near $102/bbl and retail diesel at $6.20/gal, as Gulf storm risk, a fire-driven shutdown at Venezuela's 310,000 b/d CardΓ³n refinery, and the fallout from Trump's Oct. 5 executive order on red-dyed diesel collide. That order β€” meant to ease trucker costs by allowing tax-free off-road diesel on highways β€” is instead sowing confusion among truck stops and fuel sellers, with analysts and biofuel groups split on whether it does anything to lower prices. Meanwhile EPA is moving to restore RFS demand lost to small-refinery exemptions, Shell is flagging record refining margins in Q3 trading results, and crude inventories remain near five-year norms.

Gasoline
$3.396/gal
β–² 2.01%
ULSD
$4.713/gal
β–Ό 5.72%
WTI
$96.24/bbl
β–² 0.08%
Gas crack
$46.39/bbl
β–² 2.73
Diesel crack
$101.71/bbl
β–Ό 12.09
Retail gas
$4.50/gal
unch
Retail diesel
$6.20/gal
unch
Change vs. prior data point. Spot prices & single-product cracks vs WTI, from EIA data β†—

πŸ“ˆ Markets & Prices

Refinery Outages, Storm Risks, And Export Constraints Lift Distillates
ULSD futures rallied roughly 36 cents in a session as Gulf hurricane risk and fading 'dyed diesel' confusion lifted distillates ahead of the rest of the energy complex.
Diesel Just Set a U.S. Record. The Ukraine War Behind It Is the Trade That Isn't Done
US diesel prices hit $6.32/gallon, up 71% year-over-year, which the piece ties to Russia's diesel export ban and reported damage to Russian refining capacity from the Ukraine war.
Red Diesel Move Sows Confusion for Truck Stops, Fuel Sellerspaywalled
Trump's order allowing truckers to burn red-dyed diesel normally reserved for off-road equipment won't meaningfully lower fuel prices near-term, analysts say, and is creating confusion for truck stops and fuel sellers.
A new executive order aims to bring down diesel prices. Could it work?
The executive order lets anyone buy tax-free red-dyed diesel to cut trucker costs, but the fuel isn't always practically available or usable, per NPR's breakdown.
Red diesel is legal on Texas highways right now for ALL diesel vehicles Here’s what that actually means for your truck.
Red-dyed diesel β€” untaxed fuel normally restricted to off-road vehicles β€” is now legal for any diesel vehicle on Texas highways under the new executive order.

🏭 Refining & Supply Ops

Venezuela's Cardon refinery halted after fire, no injuries reportedpaywalled
Venezuela's CardΓ³n refinery, the country's second-largest at roughly 310,000 b/d, was halted after a fire at one of its units, per Reuters sources.
EIA: US crude oil inventories down 3.2 million bbl
US crude oil inventories fell 3.2 million bbl to 424.1 million bbl, about 1% above the five-year seasonal average, per EIA.

πŸ›οΈ Policy & Credits

Trump dyed diesel order raises questions for trucking
Trump's dyed-diesel executive order aimed at lowering fuel costs is raising compliance and enforcement questions across the trucking industry.
Trump's diesel order spurs new round of fuel policy clashes
The diesel order has triggered a fresh round of clashes among biofuel producers, refiners, and farm groups watching for the administration's next move on small refinery RFS exemptions.
US EPA begins process to restore lost RFS demand from refinery exemptions
EPA has begun the process of restoring RFS demand lost to small-refinery exemptions, with biofuel groups urging timely finalization to avoid rural-market uncertainty.
Gevo stock gets a USD 70 million carbon credit boost
Gevo secured $70 million in 2026 Section 45Z tax credit sales, boosting its stock.

🏒 Companies & Earnings

β€˜We’re not making money’: $8 diesel leaves California truckers fighting to survive
California truckers say they're losing money as the state's diesel prices, 32% above the national average, approach $8/gallon.
Shell Expects Strong Trading Results for Q3
Shell expects strong Q3 trading results as a squeeze on global fuel supplies pushes refining margins to record levels.
Marathon Petroleum (MPC): Diesel Volatility Puts Refining Margins Back in Focus
Marathon Petroleum's refining margin focus intensifies as diesel volatility puts crack-spread swings front and center for segment EBITDA, with Q2 R&M margin at $36.33/bbl and crude utilization at 94%.

πŸ“Š New Investor Materials

Chevron (CVX)
8-K exhibit cvxoct2026ex991.htm (filed 2026-10-06) β†—
## Key Takeaways - **No refined fuels/refining content**: This transaction is entirely upstream/midstream (Bakken and DJ Basin crude oil gathering, processing, and transportation), with zero mention of refinery throughput, utilization rates, crack spreads, RIN/LCFS exposure, or renewable diesel/SAF economics. - **Midstream cost structure improvement**: Chevron expects ~50% reduction in Bakken unit midstream costs via extended/improved commercial terms with Hess Midstream, which could support sustained or increased upstream crude volumes feeding into downstream/refining systems, but no explicit production or barrel guidance is given. - **Capital allocation signal**: Chevron receives $200 million cash and offloads ~$3.7 billion of Hess Midstream debt (via deconsolidation) in exchange for giving up its GP/ownership stake in Hess Midstream and its DJ Basin crude midstream assets β€” a deleveraging/portfolio-simplification move rather than a refining capacity or margin-related action. - **One-time financial hit**: Chevron will recognize an estimated $3–4 billion after-tax loss at closing (treated as a special item), reflecting inability to capitalize future midstream cost savings β€” this is a balance-sheet/earnings event, not a signal on refined product supply or demand. - **ROCE accretion, not volume guidance**: The deal is expected to be accretive to return on capital employed by 0.5% (absolute), framed around capital efficiency in upstream/midstream operations rather than any change to refined fuels output, utilization, or margin capture. - **Timing**: Expected close by year-end 2026, pending regulatory approval and customary conditions β€” no near-term operational disruption flagged for crude supply to refineries. ## What It Signals for Fuels Markets This is a midstream/upstream restructuring with no direct bearing on refined fuels markets (no throughput, margin, RIN/LCFS, or SAF/renewable diesel data disclosed); its only indirect relevance is that lower Bakken production costs could support continued crude feedstock availability from the Bakken into North American refining systems over time.
Costco (COST)
10-K (filed 2026-10-07) β†—
## Fuel-Segment Takeaways β€” Costco 10-K (FY2026) - **Station count & sales mix:** Costco operated 774 gas stations at FY2026 year-end; gasoline represented 11% of total net sales for 2026. - **Gasoline price/volume impact on net sales:** Higher gasoline prices positively impacted net sales by $3,501M (130 bps), driven by a 12% increase in average price per gallon. Gasoline volume growth of 7% added a further $1,913M (71 bps) to net sales. - **Growth driver in warehouse ancillary:** Sales in warehouse ancillary and other businesses (led by gasoline and pharmacy) rose $10,199M, or 20% β€” outpacing core merchandise category growth of 8%. - **Margin dynamics:** Gasoline (and pharmacy) drove a 19-bps positive contribution to gross margin percentage within warehouse ancillary/other businesses, but gross margin in this segment *as a percentage of its own sales* fell 14 bps, "primarily due to gasoline and pharmacy" β€” reflecting gasoline's inherently lower margin profile and sales-mix dilution as it grew faster than core categories. - **Strategic/structural commentary:** Management reiterates that gasoline "generally has a lower gross margin percentage and lower SG&A expense" than non-gasoline business, and that rising gasoline prices inflate net sales (pressuring gross margin % on a consolidated basis) while reducing SG&A as a % of net sales β€” with the inverse true in a declining price environment. Co-branded credit card reward costs tied to higher gasoline sales also modestly pressured core category margins. - **Climate/regulatory risk flagged:** Risk factors cite exposure to climate-related regulation and the transition to low-carbon/alternative-fuel vehicles as a potential headwind to gasoline demand and compliance costs. **Signal for fuels markets:** Costco's results confirm gasoline retailing remains a high-volume, low-margin traffic driver whose profitability is highly sensitive to pump-price inflation/deflation (margin dilution vs. SG&A leverage trade-off), with the retailer's continued station footprint and volume growth (+7% gallons) suggesting resilient consumer fuel demand even as long-term EV/regulatory transition risk is explicitly acknowledged.