Brazil government plans to increase its mandatory biodiesel blend for diesel fuel because of geopolitical conflicts in the Middle East and its goal to decrease imported oil derivative dependence. The National Energy Policy Council (CNPE) will meet on March 12 to discuss new rules which might increase the existing 15% biodiesel blend (B15) to either B16 or B17.
The country has started to change its energy policy because the Middle Eastern conflict created uncertainty in global oil markets. Brazil currently relies on 25% of its diesel supply from the Middle East which makes domestic biofuel production essential for both national security and economic security.
Industry representatives, including Carlos Eduardo Hammerschmidt vice-president of Institutional Relations at Ubrabio, affirm the viability of a higher blend. Hammerschmidt explained that Brazil's biodiesel industry has the ability to produce 15 million of cubic meters of biodiesel — the country produced 9 million cubic meters in 2025. According to him, this capacity allows the country to satisfy domestic demand for higher blends without needing to import additional products.
The domestic market industry can satisfy its requirements through an increase from B15 to B17 according to Hammerschmidt who demonstrated that Brazilian agribusiness possesses strong capabilities which enable it to produce more than 350 million tons of grains this year. He maintained that processing raw materials through domestic industrialization creates job opportunities which deliver both salaries and taxation proceeds to the government during times when global markets experience instability.
The National Confederation of Agriculture (CNA) has made an official recommendation to raise B17 because of the current Iranian conflict and unpredictable oil market conditions. The proposal supports Brazil's plan which seeks to decrease its fossil fuel usage while developing a sustainable energy system.
Technical evaluations have proven that Brazilian engines and vehicle fleets can use higher biodiesel blends which include up to B20. Multiple automotive companies have confirmed that current evidence shows biodiesel functions as an effective solution which exists today in the market.
The increased biodiesel blend delivers significant environmental advantages that extend beyond the benefits of energy security. The supply chain will receive an additional 70 million liters of biodiesel for each percentage point increase in the blend, which will lead to the reduction of millions of tons of CO2 emissions. The production of 450 liters of biodiesel results in approximately one ton of atmospheric CO2 emissions being avoided.
Brazil has emerged as a global leader in biofuel production and export, with its biodiesel meeting international quality and sustainability standards. The country has already exported nearly 13,000 cubic meters of biodiesel to the European market in the last six months, positioning itself as a key player in the global energy transition. The industry requires ongoing government support together with transparent policy frameworks to create legal certainty that will foster investment while protecting against potential operational failures from underused domestic production resources.
