Soybean oil-based biodiesel margins remain strong

US recent biodiesel production likely to be well above April's

Midwest biodiesel margins continue to hold adjacent to near-term highs. Biodiesel prices have remained solid while there has been some falloff in soybean oil cost.

Upper Midwest B100 prices averaged $7.46 per gallon last week, down from $7.60 the week prior. Soybean oil crude degummed prices in Central Il averaged 84.11 cents per pound, a two percent decline from the prior week, and crude glycerin prices were edged two percent lower to 18.5 cents per pound. Biodiesel revenue increased six percent week over week, while variable costs climbed five percent.

The biodiesel margin improved one percent from last week to 91 cents per gallon over variable costs, which includes a 25 cents per gallon estimate for “other variables” beyond soybean oil, natural gas, and methanol. The overall margin, which includes fixed costs, also increased one percent and is 56 cents per gallon above the break-even mark for the week.

A month-over-month comparison shows biodiesel prices unchanged but reveals a 10 percent decline in soybean oil costs. Falling feedstock prices have improved the margin over the past few weeks.

Crude soybean oil futures at the Chicago Board of Trade have increased from 56 cents per pound at the beginning of the year to 87.65 cents per pound in April. Prices have started to abate, while biodiesel prices have experienced a slower decline.

The bean oil/heating oil spread (BOHO) measures the profitability of producing biodiesel from soybean oil. The higher the spread, the more costly the production. As the spread declines, RIN values generally lower in response to reduced production costs.

The value of the BOHO spread on Thursday, May 26, was five percent below the prior week, and the 2022 biodiesel RIN also fell five percent to $1.169½ per gallon. ULSD prices were five percent higher week on week, while crude soybean oil futures at the Chicago Board of Trade increased one percent.

Biodiesel production based on soybean oil increasing

Biodiesel producers using soybean oil as a feedstock are seeing margins covering both variable and fixed costs. According to EPA moderated transaction data for the renewable fuel standard program, US domestic biodiesel production increased by six percent in April. This improvement occurred with margins that were not as strong as they have recently been. May biodiesel production is likely to be well above April’s.

Soybean oil futures have been struggling against resistance around 84 cents per pound. Soybean oil futures appear to be heading toward a sub 80 cents per pound close this week. Prices are trending above the 14-day moving average and have been quite volatile in recent weeks. Soybean oil price support is seen at around 71 cents per pound, and prices could remain range-bound between 71 and 83 cents in the near term.

What to read next
Fastmarkets proposes to amend the methodology for assessing sustainable aviation fuel (SAF) base cost of production in the US, effective January 5, 2026.
A meeting of the German Federal Cabinet on the implementation of the European Commission's Renewable Energy Directive (RED III) was postponed again on Wednesday, November 12, after having already been pushed back for several weeks, sparking a negative reaction in the European biofuels market.
In this thought leadership piece, Fastmarkets explores the growing importance of domestic soyoil prices, the inefficiencies of the current biodiesel pricing model, and why adopting domestic benchmarks is essential for a more accurate and transparent market.
Prices for European animal fats, a biofuels feedstock, have recently fallen, amid weaker buying interest, mainly because biofuels producers have been delaying their purchases for the first quarter of 2026, sources told Fastmarkets Wednesday October 15.
Europe and the UK are spearheading the global shift to renewable fuels with ambitious policies like RED III, RTFO, and ReFuelEU, driving sustainable aviation fuel (SAF) adoption, while trade defenses ensure fair competition and industrial growth in the renewable energy sector.
The publication of six Fastmarkets assessments for October 14 was delayed because of a procedural error. Fastmarkets’ pricing database has been updated and prices for October 14 were released on Thursday October 23.