DNV Initiates New Guide for Energy Efficiency Measures in Decarbonization

The shipping industry faces increasing regulatory pressure and rising fuel costs, necessitating the acceleration of decarbonization efforts while maintaining operational and economic viability. Energy efficiency measures are crucial in reducing fuel consumption and facilitating the transition to alternative fuels. To assist shipowners in identifying the best solutions for their fleets, DNV has published a report outlining over 40 energy efficiency measures and technologies currently available.

DNV’s report provides a comprehensive overview of energy efficiency measures, emphasizing their impact on fuel savings, costs, and suitability for different types of ships. These measures can help meet regulatory requirements, gain a competitive edge, and ensure profitability in the coming decades. Knut Ørbeck-Nilssen, CEO of DNV Maritime, stresses the importance of exploring all possible measures to accelerate the shift towards decarbonization and outlines the significance of energy efficiency in reducing emissions and supporting the adoption of alternative fuels.

The report delves into technical and operational measures, cost considerations, challenges in combining multiple solutions, and the role of digitization in improving fuel savings while maintaining cybersecurity. DNV advocates a three-stage approach to managing decarbonization risks, including setting greenhouse gas targets, evaluating strategies to achieve these goals, and implementing fleet decarbonization plans. The report also evaluates other solutions like biofuels, carbon capture, and fuel cells, highlighting their advantages, challenges, and emission reduction potential. Jason Stefanatos, Global Decarbonization Director at DNV Maritime, underscores the importance of energy efficiency in emissions reduction and the introduction of low-carbon fuels, emphasizing the industry’s need to prioritize awareness, knowledge, and advanced planning.

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