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Jan De Nul Group NV, commonly referred to as Jan De Nul, is a prominent Belgian construction and dredging company headquartered in Belgium. Established in 1936, the firm has grown to become a leading player in the construction industry, specialising in large-scale civil engineering, dredging, and marine infrastructure projects across Europe, Africa, Asia, and the Americas.
With a strong focus on sustainable and innovative solutions, Jan De Nul is renowned for its expertise in dredging, land reclamation, and offshore construction. The company’s extensive fleet and advanced technology enable it to undertake complex projects that set industry standards. Recognised for its market leadership and commitment to quality, Jan De Nul continues to shape major infrastructure developments worldwide.
+25 vs industry average
Jan De Nul Group NV’s score of 52 is higher than 69% of the industry. This can give you a sense of how well the company is doing compared to its peers.
Construction Work has above-average carbon intensity
The Construction Work industry has reduced its overall emissions by 39% since 2018
Scope 3 accounts for ••• of total emissions.
Jan De Nul Group NV, a construction work company headquartered in Belgium, reported approximately 2.24 billion kg CO2e in Scope 1 emissions for 2025. This includes approximately 1.35 billion kg CO2e from Scope 1, and about 4 million kg CO2e from Scope 2 emissions for the same year. In 2024, total emissions were approximately 2.80 billion kg CO2e, comprising around 1.49 billion kg CO2e in Scope 1, and approximately 4.17 million kg CO2e in Scope 2. For 2023, total emissions were approximately 1.89 billion kg CO2e, with Scope 1 emissions at about 1.24 billion kg CO2e and Scope 2 emissions at approximately 3.97 million kg CO2e.
The company has set ambitious climate targets. Jan De Nul Group NV has committed to reducing its Scope 1 and 2 greenhouse gas emissions by 40% by 2035, using 2019 as the base year. This commitment is aligned with keeping global warming to "Well-below 2°C" and is validated by the Science Based Targets initiative (SBTi). Additionally, they aim to reduce absolute Scope 3 GHG emissions from purchased goods and services, and fuel and energy-related activities by 20% within the same timeframe. The company also previously aimed to reduce its Scope 1 and Scope 2 emissions to near zero by 2025. In 2022, the company reported Scope 1 emissions of approximately 7.72 million kg CO2e and Scope 2 emissions of about 6,300 kg CO2e. In 2021, Scope 1 emissions were reported at approximately 804.74 million kg CO2e and Scope 2 emissions at around 3.49 million kg CO2e.
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2035
40% reduction in Scope 1
Jan De Nul Group commits to reduce absolute scope 1 and 2 GHG emissions 40% by 2035 from a 2019 base year.* Jan De Nul Group also commits to…
2035
40% reduction in Scope 2
Jan De Nul Group commits to reduce absolute scope 1 and 2 GHG emissions 40% by 2035 from a 2019 base year.* Jan De Nul Group also commits to…
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
No scope 3 category breakdown has been disclosed yet.


Common questions about Jan De Nul Group NV’s sustainability data and climate commitments
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