Mitsui O.S.K. Lines, Ltd. (MOL), Hitachi, Ltd., and Hitachi Systems, Ltd. have signed a Memorandum of Understanding (MOU) to develop, operate, and commercialize floating data centers (FDCs) converted from second-hand vessels. The initiative aims to commence operations in 2027 or later, focusing on Japan, Malaysia, and the United States.
The collaboration targets the growing demand for data centers driven by the rise of generative AI, which necessitates diverse data center solutions. The companies plan to leverage their combined expertise to assess the feasibility of FDCs, which offer advantages such as reduced need for land acquisition, shorter construction periods, and lower environmental impact.
MOL will utilize its maritime operations expertise to handle the planning and promotion of vessel conversions, including discussions with port authorities and defining maritime operational requirements. Meanwhile, Hitachi and Hitachi Systems will focus on technical studies related to data center design, IT infrastructure requirements, and customer acquisition, drawing on their experience with land-based data centers.
FDCs present several benefits over traditional land-based data centers, such as eliminating the need for large land plots, utilizing water-cooling systems with seawater or river water, and being relocatable to meet changing demand. The conversion of existing ships into FDCs also reduces environmental impact and initial investment costs.
This project highlights the potential of FDCs as a viable solution to the challenges faced by the data center industry, including infrastructure constraints and environmental concerns. By reusing existing ship hulls and systems, the initiative aims to offer a sustainable and cost-effective alternative to conventional data centers.