Sea Technology’s Floating Terminal Concept Achieves DNV Approval in Principle

Sea Technology’s Floating Terminal Concept Achieves DNV Approval in Principle

Sea Technology has reached an important milestone in the development of its Sea Technology Floating Terminal (STFT), receiving an Approval in Principle (AiP) from DNV, one of the world’s leading classification societies for maritime and offshore industries.

This recognition marks a significant step forward in the validation of our innovative floating port terminal concept, designed to redefine how logistics, energy, and marine production can operate in offshore environments.

A New Generation of Floating Infrastructure

The STFT is a large-scale, modular floating terminal designed to enable efficient maritime logistics in regions where traditional port infrastructure is limited or under environmental and capacity constraints. Measuring approximately 600–700 meters in length and 360 meters in breadth, with a design draft of 17–18 meters, the STFT represents a new category of floating infrastructure installation optimized for adaptability, resilience, and minimal environmental footprint.

Verified by DNV – A Step Toward Realization

The Approval in Principle confirms that the STFT concept is technically feasible and can serve as a foundation for detailed engineering and future construction. DNV’s assessment was conducted under the class notation OI Floating Infrastructure Installation, with reference to relevant offshore structural design standards (DNVGL-RU-OU-0571 and DNV-OS-C102).

While the AiP focuses primarily on the hull structure and general arrangement, it establishes that the submitted design documents meet the necessary principles and requirements for further development toward full classification and construction.

“This AiP marks an important validation from one of the most respected authorities in our industry,” says Therese Lundquist, CEO of Sea Technology International. “It not only strengthens confidence in the STFT’s technical integrity but also supports our mission to bring sustainable, floating port infrastructure to regions where it can have the most impact — from the Baltic Sea to Southeast Asia.”

Enabling Sustainable Maritime Growth

The Sea Technology Floating Terminal concept has been developed as part of an ongoing collaboration between Sea Technology, research partners, and maritime authorities. Beyond serving as a logistics hub, the STFT can integrate renewable energy systems, offshore aquaculture, and green fuel production, enabling a multi-use infrastructure that supports both blue economy and climate transition goals.

The AiP represents a key step in preparing for international pilot projects.

Next Steps

Strategic Partnerships and Global Scale-Up

Following this Approval in Principle, Sea Technology will proceed with the next phase of engineering and classification, expanding the scope to include energy, logistics, and environmental systems.

As part of this phase, Sea Technology has recently entered into partnership with Meyer Floating Solutions, a world leader in advanced floating architecture and marine engineering. This collaboration will combine Sea Technology’s sustainable port terminal concept with Meyer’s proven expertise in large-scale floating structures, accelerating the pathway from concept to real-world deployment.

Together, the two companies aim to further refine the technical design, explore modular construction solutions, and prepare for international demonstration projects that showcase the STFT’s potential to transform global maritime infrastructure.

“The AiP validates our vision of a scalable, sustainable, and technically robust floating terminal platform,” adds Lundquist. “With the support of partners like Meyer Floating Solutions, we are moving from design to realization – toward a new era of adaptable, ocean-based infrastructure that supports both commerce and climate resilience.””

About Sea Technology
Sea Technology develops innovative floating infrastructure solutions that combine marine engineering, renewable energy, and sustainable logistics. Based in Stockholm, Sweden, the company’s flagship concept — the Sea Technology Floating Terminal (STFT) – aims to enable a new generation of modular floating ports designed for global, low-carbon maritime operations.