Diesel Spikes On Renewed Escalation, BOGO Stares at Zero
Wednesday felt increasingly risk-on as Gulf escalation collided with positioning ahead of Friday’s USDA report, yet distillates kept moving higher. Brent broke $100/bbl, WTI traded around $95.4, NY heating oil reached roughly $4.75/gal and September ICE gasoil approached $1,467/mt. September gasoil expires tomorrow with Sep/Oct still near +$80/mt and Sep/Dec around +$213/mt, making the shortage increasingly difficult to dismiss as an expiry squeeze. U.S. diesel reached $5.9424/gal nationally, while Arizona averaged $5.9975 and several Arizona cities already exceeded $6. The SPR adds another uncomfortable dimension. Inventory stood at only 285.4 million barrels on September 4, including 96.8 million barrels of sweet crude, following roughly 128 million barrels of net withdrawals during 2026. Applying an operational estimate of roughly 100 million barrels unavailable because of cavern and infrastructure constraints leaves around 185 million barrels readily accessible. Against U.S. refinery crude runs near 17.5 million b/d, this equals about 10.6 days of refinery throughput. This is a stress comparison rather than the formal import-cover calculation, but it illustrates how thin the federal operational cushion has become if Gulf supply disruptions intensify.
Northwest Europe provided physical spot barge confirmation, although FAME stands apart from RME and UCOME. RME traded at premiums of $410, $420 and $430/mt over gasoil, averaging $420 and producing a flat price near $1,809/mt, roughly $28 below its September average of $1,836.79. UCOME traded at $435 and $438, averaging $436.50, with flat price around $1,825.75, roughly $35 below its $1,861.22 September average. FAME traded at a $400 premium for a $1,789.25 flat price, almost $30 above its September average of $1,759.32, making FAME the only major barge grade above its month-to-date average. HVO Class II traded at a $1,025 premium and roughly $2,819/mt flat. Paper premiums were softer, with October RME around $322 versus $435 previously and Q4 UCOME around $385 versus $445. The pattern looks more like gasoil outrunning biodiesel than broad physical demand destruction. Rhine logistics add support, with Kaub at only 25 cm, equal to the 2018 low-water extreme, and forecasts pointing toward roughly 15 to 17 cm around September 11.
The U.S. biofuel picture gained an important regulatory input this week. IRS Notice 2026-53 was issued September 8, 2026, followed on September 9 by the revised September 2026 45ZCF-GREET model. The update incorporates the 45Z Feedstock Carbon Intensity Calculator for qualifying regenerative agricultural practices, revises treatment of imported UCO, adds inputs for imported or previously unmodeled oils used in mixed-oil biodiesel and HEFA pathways, and adds dairy and swine manure RNG pathways. Poultry and beef manure pathways remain scheduled for a later 2026 update, while final 45Z regulations remain pending. For fuel produced after December 31, 2025, non-North American UCO loses 45Z eligibility but not RFS RINability, while the new crop-oil methodology improves the relative credit position of domestic agricultural feedstocks. Producers and traders wishing to test feedstock and pathway assumptions have direct access to the current 45ZCF-GREET model and Feedstock Carbon Intensity Calculator here: https://www.energy.gov/cmei/greet. Despite this additional structural support, soybean oil remained near 70.3¢/lb, roughly $1,550/mt, while front BOGO fell toward $83/mt and BOHO toward $0.50/gal. December D4 RINs stayed close to $2.19. Friday’s USDA report is keeping agricultural risk contained, with soybean production expected near 4.501 billion bushels versus 4.519 billion in August and yield near 52.5 bpa versus 52.7. Fresh sales of 340,000 mt to China and 100,000 mt to unknown destinations show demand remains present, but harvest pressure and Friday’s report leave little incentive to chase soybean oil alongside energy.
Asia continues to expose the widening gap between Chicago and international vegetable oils. November CFR West Coast India CPO swaps were around $1,345 to $1,355/mt while soybean oil sat near $1,303 to $1,313, leaving soybean oil roughly $42/mt cheaper at destination. Chicago soybean oil near $1,550/mt therefore trades roughly $240 to $250/mt above the Indian soybean-oil swap midpoint, reinforcing the RFS-driven U.S. island effect. Q4 CPO sits around $1,294/mt and Q1 near $1,325, while Nov POGO has collapsed toward only +$50/mt and Oct POGO is negative near minus $31/mt. Indonesia’s B50 rollout is progressing, with roughly 3.4 million kiloliters distributed from the July launch through September 7 and about 94% of fuel stations dispensing B50, but this does not establish full-year mandate compliance. The more relevant signal for traders is the additional domestic palm demand created by the higher blend rate as implementation broadens. Longer-term supply risk is also building, with Indonesian hotspot counts at 24,169 year-to-date, 1.6 times 2025 levels and already above the 21,602 recorded during the 2023 El Niño year. Nearby production and inventories still weigh on palm, while B50 demand growth and weather risk support the 2027 curve not the 2026.
My view remains bullish distillate and bearish BOGO. Tomorrow’s September gasoil expiration gives us an immediate test. If October retains more than $100/mt over December after September leaves the board, the shortage has rolled forward rather than disappeared with expiry. The BOGO arithmetic now makes zero a realistic target. At $1,467/mt gasoil, zero BOGO corresponds to soybean oil near 66.5¢/lb. At $1,550/mt gasoil, zero BOGO sits almost exactly at today’s 70.3¢ soybean oil. Diesel therefore needs no additional soybean-oil decline to erase BOGO if gasoil reaches $1,550/mt. With national diesel less than six cents below $6, Arizona already effectively there, the SPR at only 285.4 million barrels, Gulf risk escalating, Rhine logistics deteriorating and September gasoil still carrying an $80 prompt premium one day before expiry, I expect diesel to keep leading and BOGO to test zero with POGO going negative as well for Nov.
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