Argentina biofuel bill with 5% diesel blend mandate cut made law

The biofuels bill that cuts the use of biodiesel in Argentina's finished diesel mix by five percentage points to 5% while...

The biofuels bill that cuts the use of biodiesel in Argentina’s finished diesel mix by five percentage points to 5% while maintaining the ethanol blend ratio at 12%, was made law by Argentina’s Senate in the early hours of Friday, according to local media reports.

The newly-approved biofuels bill states that the biodiesel mix into diesel fuel will be reduced to 5%, and gives the Energy Secretariat the flexibility to increase the blending mandate or reduce it to as low as 3%, depending on market conditions.

The bioethanol mandate will remain at 12%, with a division of 6% for sugarcane-based ethanol and 6% from corn-based ethanol.

The Energy Secretariat is also able to increase or reduce that level depending on market conditions.

However, the sector – which has increased capacity on the back of government support – has voiced concerns, with some facilities cutting production ahead of the law coming into effect.

“Many [soyoil-based biodiesel] SME plants were preparing for the now approved bill, working at less capacity and even some of them closing,” an Argentinean trade source told Agricensus.

The new law has been met by heavy criticism from soyoil-based biodiesel (SME) producers, as the previous legal framework, which was signed into law in 2006, was aimed at promoting investment at SME plants and the development of regional economies.

That move helped Argentina emerge as one of the main crush powerhouses globally.

The bill stipulates that the new biodiesel regulation will be valid until the end of 2030, with the measures being implemented as the country battles domestic inflation and the sliding value of the peso against other international currencies.

What to read next
The US Department of Energy’s release of an updated model under the revised 45Z Clean Fuel Production Credit framework for Greenhouse gases, Regulated Emissions, and Energy use in Technologies (45ZCF-GREET) on Friday June 12 provides additional clarity on how feedstock economics could evolve, improving the outlook for soybean oil and canola while largely preserving the competitiveness of waste-based feedstocks such as used cooking oil (UCO), tallow and distillers corn oil (DCO).
Global sustainable aviation fuel (SAF) demand is expected to increase more than sixfold by the end of the decade, reaching 12.8 million tonnes in 2030 from around 2.1 million tonnes in 2025, according to SkyNRG's 2026 SAF market outlook, developed in partnership with consultancy ICF.
European hydrotreated vegetable oil (HVO) markets have spent much of May and June 2026 navigating a structural tension that weekly price movements alone do not fully capture. 
The price assessment of AG-CCN-0003 crude coconut oil, fob Philippines, $/tonne will be published as normal for June 17.
Fastmarkets’ weekly recap of the main movements in global cash markets.
US animal fats and oils markets remained quiet midweek on Wednesday May 27, with participants describing a slow start and limited immediate pricing activity.