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Partnership project fosters emission control through traceable measurements and machine learning approaches

The project 'Metrology for green maritime shipping: Emission control through traceable measurements and machine learning approaches' (MaritimeMET, 23IND09), funded by the European Partnership on Metrology, started its work in September 2024.

The project aims to address the urgent need for emission control and efficient engine optimisation in the maritime shipping sector. It will facilitate the use of alternative fuels like green ammonia, hydrogen, synthetic fuels, and Power-to-X solutions (where renewable energy is turned into something else of value) such as methanol and biomethane.

Maritime shipping represents a significant share of global trade but also contributes to emissions. Transitioning to renewable fuels presents challenges that require robust metrological support. The MaritimeMET project not only facilitates this transition but also creates a framework for applying these advances across related industries such as aviation, rail and power generation.

Three technical work packages address the key objectives of the project:

• WP1 - Traceable emission measurements: The project is developing new traceable measurement methods for gaseous emissions and particulate matter to support compliance with stringent International Maritime Organization (IMO) regulations.
• WP2 -Dynamic measurements of in-cylinder pressure and temperature: By creating quality-assured methods for measuring in-cylinder pressure and temperature under dynamic conditions, MaritimeMET aims to enable the optimisation of engine systems for renewable fuels.
• WP3 - Machine learning for performance optimisation and developing virtual sensor concepts: The incorporation of advanced machine learning and virtual sensors promises breakthroughs in emission predictions and performance optimisation, reducing reliance on expensive sensors.

The project consortium works closely with the European Metrology Network (EMN) for Energy Gases to ensure the uptake of the new technologies and standards developed in the project. Through its collaboration with EMN Energy Gases, the project will disseminate its findings via workshops, stakeholder engagement, and open-access publications, fostering a community dedicated to reducing emissions and innovating with clean energy solutions.

More information can be found on the project website https://maritimemet.eu/ or the project's LinkedIn page: https://www.linkedin.com/showcase/maritimemet-project/.