Brazil expects significant growth in biofuel production over the next decade, which will occur because of regulatory requirements and technological advancements and increasing demand from both local and international markets. The Brazilian government issued its 2035 Ten-Year Energy Expansion Plan (PDE 2035) through the Energy Research Company (EPE), which shows that biofuel production will increase because of three driving forces: regulatory requirements and technological advancements and increasing local and international market demand.
The report outlines projections for ethanol, biodiesel, sustainable aviation fuel (SAF), renewable diesel, biogas, biomethane and sugarcane-based bioelectricity through 2035, positioning biofuels as a central pillar of Brazil’s low-carbon transition strategy.
Ethanol Output to Reach 50.5 Billion Liters
The total ethanol supply is expected to increase at an annual rate of 2.9% from 2025 until 2035, which will lead to a total supply of 50.5 billion liters at the end of that time period.
Sugarcane ethanol will remain the main fuel source While corn ethanol is projected to produce more than 30% of total fuel production by 2035. Second-generation ethanol (E2G) production is forecast to reach 1 billion liters annually.
Ethanol demand within the United States will grow at 2.9% annual growth rate because of the following factors:
- Greater competitiveness of hydrous ethanol versus gasoline
- RenovaBio decarbonization credits (CBIOs)
- Increased flex-fuel vehicle consumption
The market share of hydrous ethanol in flex-fuel vehicles will increase to 52% by 2035, which represents a growth from 39% that was recorded in 2025.
Brazil will boost its net ethanol exports from 1.2 billion liters in 2025 to 1.84 billion liters in 2035, which will happen because of decarbonization policies established by the United States and European Union and Asian countries.
The "Fuel of the Future" law permits gasoline ethanol blending to occur between 22% and 35% while the law includes scenarios that assess the possibility of increasing the blends to E30 and E35.
Biodiesel Mandates Drive 40% Demand Growth
The biodiesel market will require 13.9 billion liters of fuel by 2035, which includes maritime shipping, and this figure represents a 40% increase compared to 2025 numbers.
Brazil currently requires a 15% biodiesel blend in diesel fuel (B15), while the National Energy Policy Council (CNPE) has the authority to increase blending requirements up to 25% through existing legislation.
The installed production capacity will reach 16.2 billion liters by 2035, which exceeds mandatory requirements and creates possibilities for freight and agriculture and shipping to use extra volume.
Soybean oil will continue to serve as the main feedstock, while efforts to diversify feedstock sources will begin through the development of new oilseeds and support of family farming through Brazil's Social Biofuel Seal (SBS) program.
Biodiesel Mandates Drive 40% Demand Growth
Biodiesel demand is projected to reach 13.9 billion liters by 2035 when including its use in maritime transport which represents a 40% increase from 2025 levels.
Brazil requires a 15% biodiesel blend for diesel fuel which is known as B15 but its legislation permits the National Energy Policy Council to increase blending requirements up to 25%.
The installed production capacity is expected to achieve 16.2 billion liters by 2035 which creates excess supply beyond mandatory requirements and enables potential growth for voluntary usage throughout freight operations and agricultural activities and maritime shipping.
Soybean oil will continue to serve as the main feedstock while efforts to diversify feedstock sources will proceed through the introduction of additional oilseeds and the development of family farming initiatives under Brazil's Social Biofuel Seal program.
Biomethane Emerges as Major Decarbonization Vector
Biomethane is identified as one of the fastest-growing segments in Brazil’s bioenergy matrix.
The report estimates that biomethane production from sugarcane residues alone could reach 3.3 billion cubic meters annually by 2035, covering up to 30% of diesel consumption in Brazil’s agricultural sector.
When broader agricultural, livestock and urban waste residues are included, technical potential exceeds 170 billion cubic meters annually. A more conservative estimate suggests 35 billion cubic meters could be viable by 2035 — enough to replace roughly 50% of Brazil’s fossil diesel consumption.
Government incentives, including tax exemptions under REIDI and CBIO generation under RenovaBio, are expected to improve project economics.
Bioelectricity and Advanced Fuels
Installed sugarcane biomass power capacity reached 12.7 GW in mid-2025, with further export potential to the national grid.
The plan also highlights expansion prospects for:
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Sustainable Aviation Fuel (SAF)
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Renewable diesel (including co-processing routes)
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Carbon capture and storage (Bio-CCS)
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Low-carbon hydrogen
Brazil’s new “Fuel of the Future” law mandates up to 3% renewable diesel blending, with voluntary higher participation allowed upon regulatory notification.
Strategic Role in Energy Transition
EPE states that biofuels are critical to Brazil’s strategy for reducing greenhouse gas emissions, enhancing energy security and maintaining leadership in global renewable energy markets.
The country already supplies approximately 50% of internationally traded sugar and remains one of the world’s largest ethanol producers.
Investment in bio-refineries, feedstock diversification and integration with carbon markets are expected to define the next phase of Brazil’s bioenergy expansion.