Introduction
Maritime is a central part of sustainable global supply chains due to its low energy consumption per ton-mile goods transported.
Sustainable maritime decarbonization is only achieved by transitioning to energy and fuels with low well-to-wake emission footprints. No single sustainable fuel can meet the global fleet’s demand. Sustainable energy and fuel production is part of the larger energy transition. Maritime’s fuel choices will be influenced by cross-sector demands and energy infrastructure build-out.
The challenge of scaling sustainable fuel production makes energy efficiency improvements of the global fleet essential to achieve net-zero in 2050. The needed energy efficiency technologies and operational solutions for improving energy efficiency of the fleet exists today, however they are not experiencing system-wide adoption in today’s commercial setting.
While regulatory framework on energy efficiency is being reviewed in light of the revised IMO GHG strategy ambition and specific targets towards 2030 and 2040; there are potential avenues fitting today’s commercial setting that the industry actors mainly – Ship Owners, Ship Charterers and Ship Managers can choose and deploy.
Project objective
The project will provide a guideline to help eliminate the barriers that prevent a wider adoption of energy efficiency technologies in international shipping. These barriers are not specific to ship types or contractual constructs between multiple parties of influence and are common across the industry. Well known barriers are:
Misaligned incentives between stakeholders who have influence on a ship’s energy efficiency upgrade/ retrofitting e.g. divergent approaches to ships’ technical or operational energy efficiency among Ship Owner, Ship Charterer, Cargo Owners, and/ or Technology Provider.
Lack of transparency and standardization for calculating and verifying benefits from EET implementation
Ambiguity of roles and responsibilities among stakeholders, preventing optimal performance of EETs after installation and during their operational lifetime
Consequently, there is no platform for Ship Owners, Ship Charterers, Technology Providers, and Cargo Owners to establish shared cost and benefit agreements that could promote faster adoption of EETs onboard an existing fleet.
This project aims to provide a toolbox consisting of two guideline documents outlining steps to take when upgrading a fleet’s energy efficiency through EET retrofits and financed by a cost-benefit sharing model. The guidelines cover:
A technical methodology to document, monitor and verify benefits from an EET upgrade
A contractual template for cost-benefit sharing between a Ship Owner & a Ship Charterer as part of a Time Charter party agreement
The guidelines are based on operational experience and real-world use cases. Concepts will be demonstrated to work in practice through pilot projects with MMMCZCS’s partners.
