Regulating maritime autonomy demands governance that can keep pace with technological change. Examining emerging frameworks for Maritime Autonomous Surface Ships, this paper highlights the need for collaboration between industry and regulators. The proposed MARS Centre offers a novel model to bridge expertise gaps, support adaptive regulation and enable innovation safely.

Remote piloting technologies are reshaping maritime navigation, enabling pilots to monitor vessels from shore-based control centres. By eliminating physical pilot transfers, the approach enhances safety, reduces operational costs, cuts fuel consumption and emissions, and improves efficiency. The initiative highlights how digital innovation can deliver safer, smarter and more sustainable shipping

Propulsion-improving devices are emerging as a practical route to extending vessel CII compliance and reducing fuel consumption. Proven technologies such as ducts, pre-swirl fins and rudder enhancements can deliver measurable efficiency gains, but real-world performance depends on data quality, weather, hull condition and operational practices, highlighting the importance of effective implementation.

Carbon Intensity Indicator performance can vary dramatically between vessels, exposing weaknesses in how operational efficiency is measured. This analysis highlights the influence of ship size, voyage profile, biofuel adoption and real-time monitoring, while revealing formula anomalies that may reward inefficiency and pointing toward more robust, future-ready emissions metrics.

The Carbon Intensity Indicator review has become critical as industry data reveals anomalies that could undermine efficient shipping. Through collaborative evidence gathering and proposed reforms, stakeholders are working toward a fairer rating framework. The outcome may influence vessel viability, modal choice and the pace of maritime decarbonisation efforts globally ahead.

Energy efficiency remains one of shipping’s most effective and economical decarbonisation strategies, yet adoption across the industry remains uneven. Drawing on regulatory analysis and industry experience, this research challenges current Carbon Intensity Indicator design assumptions, highlights incentive and measurement gaps, and proposes pathways to accelerate efficiency improvements, reduce costs and strengthen maritime sustainability

Energy efficiency remains one of shipping’s most effective and economical decarbonisation strategies, yet adoption across the industry remains uneven. Drawing on regulatory analysis and industry experience, this research challenges current Carbon Intensity Indicator design assumptions, highlights incentive and measurement gaps, and proposes pathways to accelerate efficiency improvements, reduce costs and strengthen maritime sustainability

Wind-assisted propulsion is gaining momentum in the tanker sector, but its value depends heavily on vessel type and trading patterns. Route-based simulations of wing sails and rotor sails reveal meaningful fuel savings, improved Carbon Intensity Indicator performance and extended regulatory compliance, highlighting wind propulsion as a practical bridge toward future low-carbon maritime technologies.

The Cruise Itinerary Optimisation Tool is helping cruise operators balance sustainability and commercial performance through data-driven voyage planning. Developed within the EU-funded CHEK project, the concept optimises port selection and scheduling to reduce Carbon Intensity Indicator impacts while meeting operational constraints, demonstrating how intelligent planning can support more efficient and environmentally responsible cruising.

As the cruise industry accelerates toward net-zero emissions, questions are growing over whether current carbon intensity measures truly reward meaningful emissions reductions. This analysis highlights shortcomings in the existing CII framework and introduces an alternative cruise-specific metric designed to better reflect passenger operations, support decarbonisation goals and encourage more effective sustainability strategies.

Wind-Assisted Ship Propulsion is emerging as a powerful lever for improving carbon intensity performance. By integrating wind energy into commercial trading strategies and voyage planning, operators can reduce fuel consumption, lower emissions and strengthen CII outcomes. The approach highlights untapped opportunities to extend sustainability gains across global shipping and beyond.

Voyage optimisation is emerging as a powerful tool for improving Carbon Intensity Indicator performance and reducing emissions. By combining real-time vessel performance data, advanced weather routing and dynamic propulsion control, operators can make more informed decisions at sea. A real-world case study demonstrates how human expertise and automation deliver benefits.