Wind-assisted propulsion is moving from retrofit opportunity to core design principle. Advanced simulation-driven optimisation, generative design and data-centric engineering are enabling vessels to maximise technologies such as WindWings® from concept stage. By accelerating design-space exploration and reducing computational effort, new approaches promise greater efficiency, emissions reductions and commercial viability ahead.

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As wind propulsion becomes a key decarbonisation technology, its impact on vessel manoeuvrability and safety is attracting increased attention. Advanced time-domain simulation and co-simulation techniques reveal how wing sails can significantly influence ship handling, while highlighting opportunities to optimise control systems, human-machine interfaces and vessel design. The findings support safer integration of wind propulsion and inform future regulatory development.

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As wind propulsion moves rapidly from niche innovation to mainstream maritime technology, industry-wide standards are becoming essential. New guidelines on performance prediction, sea trials and evaluation methods are helping establish a common framework for designers, operators and regulators. The work supports safer adoption, improved confidence and accelerated deployment of wind-powered shipping solutions worldwide.

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Understanding aerodynamic interactions between multiple wingsails is becoming increasingly important as wind-assisted propulsion scales across commercial shipping. High-Reynolds wind tunnel testing reveals that simplified prediction methods can significantly underestimate complex sail-to-sail effects. Enhanced aerodynamic models incorporating pressure gradients, viscous flow behaviour and improved vortex representation offer more accurate performance predictions, supporting better vessel integration, optimisation and efficiency of next-generation wind propulsion systems.

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As shipping transitions toward low-carbon fuels, attention is shifting beyond vessel technology to the scale of the energy system required to support it. This research highlights how producing sufficient alternative maritime fuels could demand up to the equivalent of global renewable electricity generation today, creating potential supply and cost constraints. Against this backdrop, wind propulsion emerges as a strategically important zero-carbon energy source, offering a practical means to reduce fuel demand, ease pressure on renewable energy infrastructure and lower the overall cost of maritime decarbonisation.

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Wind-assisted propulsion is increasingly benefiting from advanced digital engineering tools that accelerate design optimisation and improve performance prediction. By combining aerodynamic optimisation, fluid-structure interaction, high-fidelity CFD and finite element analysis within an integrated digital workflow, engineers can assess sail performance, structural integrity and vessel integration from concept through operation. The approach enables more effective sail placement, enhanced fuel savings and improved safety, helping unlock the full potential of wind-assisted propulsion for sustainable maritime transport.

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As wind propulsion moves from assistance to a potential primary means of propulsion, new challenges in vessel control are emerging. This research demonstrates how independently controlled rotor sails can actively manage yaw moments and maintain course stability, reducing reliance on traditional rudders. Combining CFD modelling with wind-tunnel and free-running trials, the approach offers a promising pathway for expanding the practical adoption of wind-powered shipping.

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Royal Museums Greenwich’s extensive archive of naval and merchant ship plans offers an untapped resource for maritime innovation and heritage preservation. Supporting everything from replica vessel construction to modern warship development, these collections help recover historic shipbuilding knowledge, inform education initiatives and provide inspiration for future sustainable vessel design and propulsion solutions.

One of the world’s oldest seagoing vessels continues to influence maritime heritage and engineering. Tracing the Dover Bronze Age Boat from archaeological discovery to replica construction and long-term conservation, this account reveals lessons in ancient shipbuilding, experimental archaeology and preservation, while highlighting its enduring educational and cultural significance today globally.

HMCS Sackville stands as a powerful reminder of the Battle of the Atlantic, a campaign that was vital to maintaining the wartime lifeline between North America and Britain. As the last surviving Flower-class corvette, the vessel embodies the courage, sacrifice and industrial effort that enabled Allied convoy operations and helped secure victory in World War II. Exploring the evolution of the Flower-class, Canada’s major shipbuilding contribution and the ongoing preservation of Sackville, this story highlights the enduring importance of safeguarding maritime heritage for future generations.

A purpose-built dock created for the historic vessel Pommern transformed a preservation challenge into a global case study. Constructed within the water rather than excavated on land, the project unlocked innovative engineering solutions, new conservation opportunities and a platform for international collaboration on safeguarding maritime heritage for future generations worldwide.

New operational guidance is helping translate complex stability science into practical decision-making at sea. Leveraging Second Generation Intact Stability criteria, researchers developed streamlined measures for vulnerable container ships, reducing reliance on computationally intensive assessments. The approach equips crews with clearer risk insights, enhancing voyage safety and operational resilience worldwide today.