The Brazilian government has announced its intention to finalize new regulations for maritime decarbonisation by June, building upon recent legislation. This move aims to address the environmental impact of the shipping industry by promoting the use of cleaner fuels such as biofuels. Companies like Petrobras Singapore, Vibra, and Raizen have already begun initiatives in the biofuels market, with Petrobras selling marine biofuel in the Asian bunker market and Vibra testing the sale of B30 marine biofuel in Sao Paulo. Raizen has also obtained authorization to sell marine fuel blended with 24% biodiesel. The emphasis on decarbonisation in the maritime sector is viewed positively, as it signifies a shift towards sustainability and reduced carbon emissions. These upcoming regulations in Brazil are part of a larger global trend towards cleaner energy sources and environmental responsibility in the shipping industry.