Technology and economic perspective of hydrogen as a green fuel on ship

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The maritime industry is currently navigating a critical juncture with the imperative goals
of de-carbonization and achieving zero carbon emissions, driven by increasingly
stringent environmental regulations. As the world grapples with the escalating
depletion of fossil fuels, the industry is compelled to explore alternative energy sources.
Green hydrogen, produced through electrolysis and devoid of carbon emissions,
emerges as a promising solution for the maritime sector's sustainable future. Despite
the potential benefits, the development of hydrogen as a viable marine fuel faces
numerous technical and economic challenges. This article provides a thorough
examination of the technical and economic aspects of hydrogen's development,
offering insights that can inform evaluations, propose solutions, and catalyze new
research initiatives. By addressing these challenges, the maritime industry can pave the
way for the widespread adoption of hydrogen technology, contributing significantly to
the sector's commitment to environmental sustainability. This comprehensive analysis
aims to facilitate in-formed decision-making, foster innovation, and accelerate the
integration of hydrogen as a clean and efficient fuel for ships.