Sustainable maritime systems is an academic concept and research domain focused on integrating ecological, social, and economic principles into the design, operation, and governance of maritime activities. This involves investigating innovative technologies and sustainable practices for the long-term viability of the sector. Research in this field explores areas such as alternative fuels, renewable energy integration, advanced waste management, digital logistics, and shore power solutions within shipping, ports, and related infrastructure. Its significance is rooted in addressing pressing environmental challenges, improving operational resilience, and ensuring the sustainable continuation of global maritime trade.