Project

Through the project 'Fiskens Fodaftryk', extensive work has been done to uncover key challenges related to assessments of the climate impact of Danish fisheries ('CO2 footprint') through life cycle assessments (Life Cycle Assessment, LCA). 'Fisheries' in this context covers the catch stage, although subsequent stages such as processing and transport also contribute to the climate impact of fish products via CO2 emissions related to these stages.

On a general level, the project has explored different methodological approaches, the importance of assumptions, data availability, and partly the communication challenges that may arise when calculating the climate impact of Danish fisheries. Ultimately, the project's results can contribute to future opportunities to work in a targeted and documentable manner to reduce the climate impact of Danish fisheries, where this is possible and appropriate. The project's insights will also be relevant in the context of the development of consumer-oriented environmental and climate labels or campaigns.

The project has focused in particular on examining the possibilities and limitations of making climate impact assessments based on data that is continuously and systematically collected at the national level for (approximately) the entire fisheries sector. Such an approach could potentially make it manageable to continuously produce uniform assessments that cover the entire fisheries sector, as models and data processing procedures can thus be applied uniformly and effectively to the entire sector.

The project is funded by the Fisheries Tax Fund 2020-2021, and the output and activities from the project are made available continuously via this page.

The shipping industry's plans to replace fossil fuels with green fuels have several well-described climate and environmental benefits, but far less well-studied are the possible environmental risks linked to a large-scale use of green fuels in ships. Sufficient knowledge of the physical and chemical properties, toxicity to the environment, as well as dispersion and degradation dynamics of the green fuels in the environment are therefore fundamental prerequisites for the shipping industry to implement the green transition with minimal risk of simply replacing one problem with another.

In this project, we will carry out the first in-depth mapping and environmental risk assessment of potential derived environmental effects that may arise from both emissions to the atmosphere and discharges to the marine environment from these green marine fuels. The project includes, among other things, a thorough review of the properties of the green fuels in both air and water, experimental studies on the impact on aquatic organisms, natural degradation mechanisms, the spread in both the atmosphere and marine environment during normal operation and in the event of accidents/spills, as well as life cycle assessment (LCA).