Brazil Moves from E30 to E32
Brazil’s National Energy Policy Council has approved a temporary increase in the mandatory share of anhydrous ethanol blended into gasoline from 30 percent to 32 percent.
The E32 requirement was approved on July 14 and formally announced by the Ministry of Mines and Energy on July 24, 2026.
The measure applies nationwide for 180 days and may be extended once for another 180-day period.
Brazil already operates one of the world’s largest fuel-ethanol markets, supported by extensive sugarcane production, growing corn ethanol output and a vehicle fleet in which flex-fuel technology is widely established.
Moving to E32 further increases the role of domestically produced renewable fuel within the country’s gasoline supply.
Government Targets Lower Gasoline Imports
The government estimates that increasing the ethanol content of gasoline could reduce Brazilian gasoline imports by approximately 900 million litres per year.
The policy comes at a time of volatility in international oil and fuel markets, strengthening the government’s argument for using more domestically produced biofuel to improve energy security.
Brazil produces anhydrous ethanol primarily from renewable agricultural feedstocks including sugarcane and corn.
Because the country already has extensive ethanol production, distribution and blending infrastructure, increasing the mandated percentage allows policymakers to expand renewable fuel use through the existing road-fuel system rather than building an entirely new distribution network.
The measure is therefore both a biofuel policy and an energy-security decision.
Technical Tests Support the Higher Blend
Before approving E32, Brazil carried out technical testing coordinated by the Ministry of Mines and Energy and performed by the Mauá Institute of Technology.
The programme assessed vehicle performance, drivability, cold starting, fuel consumption and emissions using representative light vehicles and motorcycles.
According to the government, E32 performed comparably with lower-ethanol gasoline blends and produced no significant operational impacts in the vehicles tested, including non-flex-fuel models.
The decision may not represent the end of Brazil’s ethanol-blending expansion.
Technical work is continuing on blends above E32, including E35, with additional testing focused on component durability and the effects of higher ethanol concentrations over longer periods.
For Brazil’s renewable fuel sector, the move from E30 to E32 therefore increases near-term ethanol demand while also keeping open the possibility of still higher blending levels in the future.
Sources
Brazil Ministry of Mines and Energy — CNPE Approves Increase of Anhydrous Ethanol Content in Gasoline to 32%, July 24, 2026
Reuters — Brazil Raises Mandatory Ethanol Blend in Gasoline to 32%, July 2026