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Sustainable Ship Design

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AAL Shipping* – Stand 2A10-B11

AAL Shipping’s Super B-Class fleet integrates cutting-edge technologies to improve efficiency and reduce environmental impact, with advanced features such as the ‘AAL ECO-DECK’, methanol-ready engines, high-performance hull coatings, and an overall design that enhances fuel efficiency. These innovations, combined with optimised cargo stowage, have already resulted in record-breaking sailings and long-term employment on major global projects worldwide.

Engineered for maximum cargo intake and versatility, the biggest emission reduction comes from the Super B-Class’s ability to take on more cargoes compared to vessels of a similar deadweight. More cargoes per sailing means fewer sailings for a project – reducing overall costs, time and greenhouse gas emissions for project owners and EPCs. Visit website.

BAR Technologies

BAR Technologies, a leader in maritime innovation, is driving the shift toward sustainable shipping with its groundbreaking WindWings® WAPS technology. Founded to apply cutting-edge design expertise from the 2017 America’s Cup to commercial shipping, BAR Technologies focuses on delivering fuel-saving and emissions-reducing solutions that improve operational efficiency. The launch of the 24m and 20m WindWings® joins the 37.5m WindWings® to offer a full-range solution for larger and mid-sized ships, including Handymax bulkers, chemical tankers, and general cargo ships. Proven on the Berge Olympus, a Newcastlemax bulker fitted with four 37.5m WindWings®, the technology has demonstrated average CO₂ emissions reductions of 19.5 tonnes per day. WindWings®’ patented three-element wing design generates 2.5 times the lift of traditional wings, adjusting automatically to optimise performance across varying wind conditions. The lightweight (under 30 tonnes) and foldable design allows for easy retrofitting and seamless integration into vessel operations. Independent testing confirms fuel consumption savings of 32% per nautical mile under favourable wind conditions. By harnessing wind, a limitless, zero-emission energy source, WindWings® offers a scalable, cost-effective solution that helps shipowners meet IMO’s emissions targets for 2030 and beyond while improving operational efficiency and reducing costs. Visit website.

Conoship International* – Stand 1E30

The CIP3600 series “Amadeus Saffier” is a next-generation general cargo vessel designed by Conoship International and built by Holland Shipyards Group (HSG), setting a new standard for sustainable short-sea shipping. This vessel seamlessly integrates future-fuel readiness, energy-efficient propulsion, and modular adaptability, making it a practical and scalable solution for greener maritime transport.

With a 20% CO₂ reduction and 25% lower fuel consumption compared to conventional diesel-powered vessels, it significantly reduces its environmental impact. It features a diesel-electric propulsion system enhanced by the D&A e-prop system, an optimized hull, and the optional integration of wind-assisted propulsion, further cutting energy consumption. It is now the most economical vessel of the fleet.

Holland Shipyards Group has already delivered three vessels, with four more under construction, demonstrating the design’s market viability and scalability. The modular propulsion concept extends the vessel’s lifespan, ensuring long-term compliance with evolving environmental regulations.

This vessel is not just a concept—it is a proven and adaptable solution, developed through the strong partnership between Conoship International and Holland Shipyards Group, shaping the future of green shipping. Visit website.

COSCO SHIPPING Specialized Carriers* – Stand 2E20-F21

COSCO SHIPPING Specialized Carriers has made significant achievements in the field of sustainable ship design. The company’s pulp fleet has achieved an excellent performance of more than 10% reduction in the Energy Efficiency Operational Indicator (EEOI) in 2024 through applying innovative technologies, such as cargo hold structure optimization, stern line optimization design, Propeller Boss Cap Fins (PBCF) and intelligent electronic controlled engines. These carriers’ EEDI attained values are more than 50% lower than the EEDI Phase 3 emission limit of the MARPOL Convention. The nitrogen oxide emissions of these pulp carriers meet the most stringent IMO Tier III emission limits by being equipped with the advanced selective catalytic reduction (SCR) system.

In 2024, the 77,000-DWT pulp carrier “GREEN RIZHAO” pioneered the use of green electricity and verified carbon units (VCUs) during the construction phase, which became the first ship in China to obtain “CERTIFICATE OF CARBON NEUTRALITY”. The company’s first 62,000-DWT series pulp carrier was selected for the list of the “SIGNIFICANT SHIPS OF 2019” published by the Royal Institution of Naval Architects. Regarding fuel innovation, the company completed the technical demonstration of methanol dual-fuel for 68,000-DWT and 77,000-DWT pulp carriers and obtained the methanol AIP design certificates. Visit website.

Louis Dreyfus Armateurs* – Stand 2G81

Louis Dreyfus Armateurs (LDA) is building three low-emission RoRo vessels. The vessels have been designed from the outset to minimize CO2 emissions, employing a holistic approach to achieve this goal. The three ships will be powered by six Norsepower Rotor Sails™, along with two dual-fuel engines that can run on marine diesel and e-methanol. Additionally, advanced routing software will optimize the ship’s course across the Atlantic, maximizing wind propulsion while minimizing drag from adverse ocean conditions. Finally, AI-driven control software will optimize the control of the rotor sails, adapting their performance in real time to the varying weather conditions and vessel specific aerodynamic nuances. Various other technologies have been integrated into the vessels, including:

  • Anti-drift plans
  • In-depth computations to predict wind performance and design the ship accordingly (CFD simulations, wind tunnel tests, and hull tank tests)
  • High hull and propulsion efficiencies through CPP (Controllable Pitch Propellers) with feathering capability
  • Very low-friction anti-fouling coatings
  • Vessel Performance Monitoring System (VPMS)
  • An Organic Rankine Cycle (ORC) system to convert waste heat into electricity.

These innovations aim to enhance the overall fuel efficiency and performance of the vessels. Visit website.

Wallenius Wilhelmsen* – Stand 1E35-F34

The Orcelle Wind project is a pioneering initiative aimed at revolutionizing the maritime industry through sustainable innovation. This project, owned and led by Wallenius Wilhelmsen (WalWil) and managed by Wallenius Marine, is aimed at significantly reducing emissions and set new standards for environmental responsibility and operational excellence. The project is a collaborative effort involving key partners: AlfaWall Oceanbird, RISE, Volvo Cars, NTUA, Maritime CleanTech, StormGeo, DNV, KTH, Wallenius Marine, and Ghent University.

The vessel, which will be 220 meters long and capable of transporting approximately 7,200 cars and breakbulk, has the potential to achieve up to 90% reduced emissions compared to today’s best vessels, provided that all emissions-influencing factors are aligned. This remarkable achievement is made possible by the vessel’s innovative design, which uses wind as the main form of propulsion, supplemented by a power system.

The project has received substantial support, including a EUR 9 million grant from Horizon Europe, underscoring the confidence in its potential to transform the industry. The collaborative approach ensures that the project benefits from a wide range of expertise and perspectives, enhancing its chances of success. Visit website.

*Breakbulk Europe 2025 Exhibitor