The Port of Açu in Brazil has been making significant strides in the green ammonia sector, with several new projects being announced recently. Sempen is the latest company to sign a land reservation agreement at the port, planning to construct a facility capable of producing one million tonnes of hydrogen-derived ammonia annually. With an expected final investment decision in 2027 or 2028, the project aims to start producing green molecules by 2030. This initiative follows earlier agreements with companies like YamnaCo and Fuella, further enhancing the port's reputation as a hub for renewable energy projects. The combined projects at the Port of Açu are set to require 1.8GW of electrolysers to achieve their targeted ammonia output, indicating a substantial investment in clean energy infrastructure. The collaboration between the port operators and companies like Prumo and Port of Antwerp-Bruges International demonstrates a shared vision for promoting sustainable energy solutions in Brazil. Through these developments, the port is expected to play a key role in advancing green ammonia production and contributing to the country's energy transition efforts.