The Fuel of the Future Law celebrates two years of driving Brazil’s decarbonization, solidifying the country as a global leader in biofuels and innovation for a sustainable energy matrix.
Two years after its enactment, the Fuel of the Future Law has established itself as a strategic pillar for Brazil’s economic and environmental development. The legal framework has not only reinforced the importance of biofuels but has also set clear guidelines to make Brazil’s energy matrix more diverse, secure, and resilient against the instabilities of the global oil market.
Supported by political leaders and the production sector, the initiative has expanded decarbonization possibilities across several fronts. Current regulations pave the way for more robust blends of ethanol and biodiesel, while opening markets for emerging technologies such as Sustainable Aviation Fuel (SAF), renewable diesel, and synthetic fuels.
Practical progress in the energy transition
Results gathered since 2024 demonstrate the success of this legislative implementation. Among the most significant measures, the National Energy Policy Council (CNPE) formalized advancements in mandatory blending, such as the transition to B15 for diesel and the gradual increase of ethanol in gasoline, which reached 32% by mid-2026. These strategic decisions were crucial not only for the environment but also as a tool to control domestic price volatility.
The biomethane sector is also experiencing unprecedented acceleration. The number of operational plants has more than tripled, jumping from six to twenty-one units in two years. According to Arnaldo Jardim, the current landscape reflects a sound strategic choice:
With our abundance of biomass, our choice to focus on biofuels is both obvious and correct. Our challenge is to model public policies that increase legal certainty and predictability to attract investment.
Legal certainty and the road ahead
The system’s legal stability was strengthened by the Supreme Federal Court (STF), which ratified the constitutionality of RenovaBio in late 2025. The decision ended uncertainties surrounding the mandatory target model and Decarbonization Credits (CBIOs), providing greater security for companies to continue investing in decarbonization.
Looking to the future, the focus shifts to expanding targets for heavy-duty vehicles and strengthening partnerships for new energy vectors. Brazil’s energy transition, driven by this law, is no longer just a promise but has become the primary engine for industrial growth that harmonizes production, sustainability, and national sovereignty.
