Abstract

Marine engineering has entered a transformative era, driven by the urgent need for sustainability in offshore structures and ocean transportation. This article explores recent advancements in design, materials, and propulsion systems aimed at reducing environmental impact while maintaining efficiency. Innovations such as renewable energy integration, eco-friendly materials, and low-emission engines are examined for their role in fostering sustainable marine operations. Through a review of engineering studies and industry developments, the findings highlight significant progress in minimizing carbon footprints and enhancing durability in harsh marine environments. These advancements signal a shift toward greener maritime practices, aligning with global climate goals and offering scalable solutions for future ocean-based infrastructure and transport.