Planning and designing port infrastructure for the reception of hydrogen-powered ships represents a key step towards realising a more sustainable and economically profitable maritime sector. This paper explores the complexity of this process, which includes environmental impact analysis, the implementation of measures to reduce the ecological footprint, the promotion of sustainable practices and technologies, and the implementation of case studies such as Holland Hydrogen 1. Through the implementation of Holland Hydrogen 1 case studies, the results and conclusions show how an integrated approach can contribute to reducing greenhouse gas emissions and improving economic profitability. Research findings indicate that efficient planning and designing of port infrastructure for hydrogen-powered II ships can promote the sustainability and financial profitability of using hydrogen as a propellant in the maritime sector. In particular, the implementation of new technologies and sustainable practices can significantly reduce the ecological footprint and contribute to the global goals of environmental protection and sustainable development. In conclusion, this paper highlights the importance of a comprehensive approach that includes technical, economic, environmental and social aspects to ensure an efficient and sustainable port infrastructure to accommodate hydrogen ships. Efficient planning and design not only enables the optimization of hydrogen production, distribution and use processes but also promotes growth and development in the maritime sector, thus contributing to global efforts for environmental protection and sustainable development.