America Is Drinking Its Own Soyoil
TL;DR: US renewable diesel and sustainable aviation fuel production reached a record 499 million gallons in June, with combined biomass-based diesel RIN generation up 33% year on year at 862 million gallons. The policy-driven pull on soybean oil is keeping US crushers at capacity and thinning the exportable surplus that import-dependent buyers, India among them, rely on.
Record renewable diesel output and a crush industry running flat out are rewiring the global soybean oil trade. India will feel it in the landed price.
The June numbers from the US EPA's RIN database are blunt. Renewable diesel and sustainable aviation fuel output hit 499 million gallons, a record. Combined D4 and D5 RIN generation reached 862 million gallons of obligated volume, 33% more than a year earlier. Behind those gallons sits an oilseed crushing industry that analysts describe as pushing against the top end of available capacity, setting fresh monthly crush records through the summer.
The catalyst is regulatory, not commercial. The EPA's Renewable Volume Obligations for 2026 and 2027, finalised in March, set biomass-based diesel mandates large enough that the industry effectively has to run at maximum throughput to comply. Refiners are not blending renewable diesel because margins are irresistible. They are blending it because the law requires the gallons to exist, and soybean oil is the feedstock of first resort.
The mechanics of the squeeze
A record crush produces a lot of soybean oil, which sounds bearish until you follow where the oil goes. Domestic biofuel demand is absorbing the increase and then some. Each incremental gallon of renewable diesel locks up roughly 7.6 pounds of feedstock, and with mandate compliance non-negotiable, fuel makers will outbid food buyers and exporters when supply tightens. The exportable US surplus, never the largest slice of world soyoil trade, keeps shrinking as a matter of policy design.
Chicago prices have been choppy rather than euphoric. August soybean oil settled Friday at 67.12 cents a pound, down 1.23 cents on the day, as a broader commodity pullback and improved availability of rival vegetable oils took the edge off the complex. Soybeans closed at $11.72 a bushel. The retreat from the summer highs reflects positioning, not a change in the underlying arithmetic. As long as the RVO forces maximum crush and maximum blending, soyoil's floor sits well above where the old food-demand-only market would have put it.
Ripples through the global balance
The consequences fan out from the Gulf of Mexico. With US oil staying home, world soyoil trade leans harder on Argentina and Brazil. South American crushers gain pricing power, and FOB premiums at Rosario and Paranagua firm whenever US export offers go quiet. Sunflower oil from the Black Sea picks up some substitution demand. Palm, the swing supplier of last resort, inherits whatever demand cannot be met elsewhere, at a time when Indonesia's own B50 mandate is redirecting palm into domestic fuel tanks. Two of the world's three big vegetable oils are now being pulled into energy markets by government mandate simultaneously. That has never happened at this scale.
The India consequence
India imports the large majority of its edible oil, and its soyoil comes overwhelmingly from Argentina and Brazil. A structurally tighter world soyoil market means Indian refiners are bidding against American fuel policy for South American cargoes. The effective 16.5% duty on crude soyoil, unchanged since the May 2025 cut, keeps the import channel open, but duty relief cannot offset a global repricing of the feedstock itself.
Timing compounds the problem. Indian imports are running heavy through the July–October window as domestic crushing slows ahead of the festival season. If soyoil premiums firm while palm's export surplus is being trimmed by B50, India's cheapest option narrows to whichever oil is least distorted that week. Analysts see the soft-oil share of India's import basket becoming more price-sensitive and more volatile through the December quarter. For a government watching food inflation, the uncomfortable truth is that edible oil affordability in Mumbai now depends partly on decisions made at the EPA in Washington.
Watch the next monthly RIN release and the pace of US crush. If both stay at records into the autumn, the soyoil squeeze is not a spike. It is the new operating environment.
The convening point
How biofuel mandates in Washington, Jakarta and Brasilia are redrawing the edible oil map is a headline theme at GLOBOIL India 2026 — the 29th edition of the world's leading edible oil and agri-trade conference, 29 September – 1 October 2026 at The Westin Mumbai Powai Lake, Mumbai. Join the traders, crushers and policy voices navigating the food-versus-fuel repricing.
