Passenger evacuation modelling is evolving beyond simplified assumptions, with large-scale sea-trial evidence revealing that response behaviour varies significantly by vessel type, accommodation layout, passenger demographics, and operating conditions. Emerging insights into human behaviour and emergency response are prompting a reassessment of how passenger ship safety is analysed and regulated.

Port congestion is prompting a rethink of voyage planning, with “Virtual Arrival” emerging as a practical way to align sailing schedules with actual port availability. By reducing speed rather than waiting at anchor, operators can cut fuel consumption, lower emissions, ease port congestion, and improve the overall efficiency and sustainability of maritime transport networks.

As vessels increasingly operate in congested and restricted waterways, managing bank effects has become a critical challenge for safe navigation. Advanced CFD analysis of ship-rudder interactions reveals how steering inputs, water depth, and bank proximity combine to influence hydrodynamic forces, providing deeper insight into vessel controllability and the complex mechanisms that contribute to collision risk near channel boundaries.

As pressure grows to balance operational efficiency with environmental performance, understanding vessel wash is becoming increasingly important. Applying advanced wavelet analysis reveals subtle changes in wake behaviour across different operating regimes, vessel characteristics, and water depths, demonstrating a powerful new approach to assessing wash impacts and supporting more informed vessel operation and waterway management.

As emissions regulations continue to tighten, the maritime industry is placing greater emphasis on understanding and reducing engine-related air pollution. Advanced numerical modelling is providing a faster and more cost-effective way to assess emissions-control strategies, highlighting the trade-offs involved in reducing NOx while balancing impacts on overall combustion performance and engine efficiency.