Advancement in hydrogen production, application and strategy towards sustainable energy: Malaysian case study

Biohydrogen is known for its clean fuel properties with zero emissions. It serves as a reliable alternative to fossil fuel. This paper analyses the status of bio-hydrogen production in Malaysia and the on-going efforts on its advancement. Critical discussions were put forward on biohydrogen production from thermochemical and biological technologies governing associated technological issues and development. Moreover, a comprehensive and vital overview has been made on Malaysian and global polices with road maps for the development of biohydrogen and its application in different sectors. This review article provides a framework for researchers on bio-hydrogen production technologies, investors, and the government to align policies for the biohydrogen based economy. Current, biohydrogen energy outlook for production, installation units and storage capacity are the key points to be highlighted from global and Malaysia’s perspectives. This critical and comprehensive review provides a strategic route for the researcher to research towards sustainable technology. Current policies related to hydrogen as fuel infrastructure in Malaysia and commercialization are highlighted. Malaysia is also gearing towards clean and decarbonization planning. • Malaysia contributes biohydrogen production predominantly via gasification, pyrolysis, biophotolysis or fermentation processes. • Malaysia drafted Hydrogen Roadmap 2030–2050 under 12th Malaysia Plan outlining short-, medium-, and long-term plans. • Over RM 115 billion of budget is proposed for short-term plan until 2030. • Strategic international collaborations and partnerships with EU, ASEAN, and East Asian countries are established.