by Vassilios Demetriades – Executive Consultant of Outreach and Impact Strategy – National Technical University of Athens
Europe’s transport system is undergoing a profound transformation. Driven by the objectives of the European Commission and key policy frameworks such as the European Green Deal and the Sustainable and Smart Mobility Strategy, the European Union aims to achieve a 90% reduction in transport-related greenhouse gas emissions by 2050 while creating a transport system that is both digitally advanced and economically competitive. At the same time, the EU is strengthening its maritime industrial base and port ecosystem through the adoption of new strategies on maritime industrial policy and the future of European ports.
Against this evolving policy landscape, the EU-funded SEAMLESS project represents a forward-looking initiative that brings together technological innovation, logistics optimisation and regulatory development to support a greener, smarter and more resilient European transport system.
Launched in January 2023 and running until December 2026, SEAMLESS brings together 25 organisations from 12 EU countries with the ambition of developing a fully automated and economically viable waterborne freight feeder service for Short Sea Shipping (SSS) and Inland Waterways Transport (IWT).
By integrating advanced digital technologies, autonomous navigation systems and innovative logistics platforms, the project aims to unlock the underutilised potential of Europe’s waterways and facilitate a modal shift from road transport to more sustainable maritime and inland waterborne solutions.
Addressing Structural Challenges in European Freight Transport
Despite the strategic importance of maritime transport, European freight logistics remain highly dependent on road transport. This dependency leads to congestion, higher emissions, and inefficiencies across supply chains. At the same time, Europe’s maritime and inland waterway networks offer significant unused capacity that could support a more sustainable freight system.
SEAMLESS directly addresses this imbalance by developing scalable and interoperable autonomous waterborne logistics solutions. The project responds to several structural challenges identified by European policymakers, including increasing pressure on road transport networks, fragmented maritime and inland transport ecosystems, and the gap between technological capabilities and regulatory frameworks for autonomous shipping.
By enabling automated feeder services operating within integrated logistics loops, SEAMLESS supports the EU’s goal of shifting a substantial share of freight transport from road to waterborne modes, thereby reducing emissions while improving system-wide efficiency.
Supporting Europe’s Emerging Industrial Maritime and Port Strategies
The objectives of SEAMLESS are closely aligned with the EU’s emerging strategic focus on strengthening the maritime industrial sector and modernising European ports. As the EU seeks to reinforce its maritime technological leadership and resilience in global supply chains, innovation in autonomous vessels, digital logistics systems and smart port operations is becoming increasingly important.
SEAMLESS contributes directly to these ambitions by developing and validating technologies that can enhance the competitiveness of Europe’s maritime industry. Through advanced automation, resilient digital communication systems and new operational models for feeder shipping, the project supports the development of next-generation maritime services that can operate efficiently in increasingly complex logistics environments.
Equally important is the project’s contribution to the transformation of European ports into smart and integrated logistics hubs. By enabling automated cargo handling, intelligent vessel-port interactions and digital booking platforms, SEAMLESS supports the evolution of ports from traditional infrastructure nodes into digitally interconnected ecosystems capable of supporting automated and low-emission logistics services.
From Concept to Implementation: Technology and System Enablers
To translate these ambitions into operational solutions, SEAMLESS combines technology development with regulatory and socio-economic analysis. The project’s technological “Building Blocks” include autonomous cargo handling systems, remote operation centres enabling low-attention vessel control, and advanced logistics platforms such as ModalNET, which integrates dynamic booking systems, vessel scheduling and real-time logistics data. These solutions are designed to support more efficient and interoperable freight operations across Europe’s multimodal transport corridors, contributing directly to the objectives of the Trans-European Transport Network (TEN-T). By enhancing the integration of Short Sea Shipping and Inland Waterways Transport within the broader European logistics system, SEAMLESS helps strengthen the connectivity, resilience and sustainability of the TEN-T network while facilitating a shift towards greener and smarter freight transport services.
These innovations are supported by a range of systemic enablers addressing safety assessment frameworks, cyber-secure communication protocols, environmental impact analysis, and business model innovation. By integrating technical, regulatory and economic dimensions, SEAMLESS aims to ensure that the solutions developed are both technologically robust and commercially viable.
Demonstrating the Future of Autonomous Waterborne Logistics
As the project enters its final phase, the focus shifts to real-world validation. Two large-scale demonstration use cases will test the SEAMLESS technological components in operational environments, targeting Technology Readiness Level 6.
The first demonstration will take place in Northern Europe in June 2026, focusing on autonomous navigation, cargo handling and logistics optimisation within a Short Sea Shipping context. A second demonstration scheduled for autumn 2026 in Duisburg, Germany will focus on Inland Waterways Transport and smart port integration.
In parallel, six transferability use cases are being assessed to evaluate how the developed technologies and operational concepts could be replicated across different European transport corridors.
Building the Foundations of Europe’s Future Maritime Logistics
By combining automation, digitalisation and integrated logistics planning, SEAMLESS represents a major step towards the future of European waterborne freight transport. The project not only contributes to reducing emissions and congestion but also strengthens Europe’s maritime innovation ecosystem and supports the evolution of ports as smart logistics hubs.
As Europe moves forward with its broader maritime industrial and port strategies, initiatives like SEAMLESS demonstrate how EU-funded research and innovation can translate policy ambitions into practical, scalable solutions. Through its technological advances and systemic approach, SEAMLESS is helping to shape a new generation of green, efficient and intelligent maritime logistics services for Europe.