The article highlights Malaysia's shift towards green hydrogen as a vital renewable energy source amidst the decarbonisation journey. Recognizing the need for alternatives to address emissions, Malaysia has introduced the National Energy Transition Roadmap and the Hydrogen Economy Technology Roadmap. Minister Chang Lih Kang views hydrogen as a key solution, envisioning Malaysia as a green hydrogen exporter, with Sarawak at the forefront. Sarawak has already implemented hydrogen buses and refuelling stations, aiming to decarbonise supply chains. The HETR outlines three development phases to showcase hydrogen use cases domestically and for export. Notably, Petronas and Sarawak Energy are working together to commercially produce green hydrogen. Despite challenges such as production costs, Malaysia sees the potential to become a hub for green hydrogen production and export. The focus on green hydrogen aligns with Malaysia's energy transition strategies, with plans for catalytic green hydrogen projects. Malaysia's vision involves commercialising green hydrogen for decarbonisation efforts in challenging sectors like heavy industry and long-distance transport.