Emma Rotman
Manager Sustainability
Strukton
Date
23 May 2022
Expertise
Our 2021 CO2 Report shows that we reduced our CO2 emissions by as much as 47% over the period 2009-2021. Because we could see that we were well on course towards achieving our long-term goal, we have adjusted our target from a reduction of 55% by 2030 in comparison to 2009 to 75%. This news item contains the key highlights from the 2021 CO2 Report. A link to the full report in Dutch is available on our Dutch website.
We are aiming for various Scope 1, 2 and 3 reduction targets on the basis of a variety of measures. This way we contribute to the UN’s SDGs 12, 13 and 15. We achieved our reduction through various means, including changes to our lease regulations, promoting the electric car option, the use of the Dutch National Railways (NS) Business Card and the use of bicycles, introducing Goodfuels, closing an obsolete asphalt plant and encouraging working from home by office personnel. We use various means to make colleagues aware of the importance of CO2 reduction and their own potential contributions.
The emissions from our lease cars and company cars account for more than half of our emissions. In addition, there are the emissions of personal cars, commuting and public transport. This is why we continue to focus on measures aimed at sustainable mobility. This includes encouraging the use of bicycles, public transportation, online meetings and increasing the proportion of electric cars in our leased vehicle fleet.
“In 2019, 6% of our lease cars was electric; in 2021 this was 15%.”
Machinery accounts for just under 10% of our emissions. This is a good reason for us to focus on this area as well, with the added benefit that this also contributes to creating a healthier workplace (improved air quality, less noise and vibrations). Our goal: an annual CO2 reduction of 5% in our own machinery in comparison to the previous year.
In 2021, we once again actively participated in the transition paths work sessions on sustainable construction sites, construction logistics and the reuse of building materials, organised by the Directorate-General for Public Works and Water Management (Rijkswaterstaat), the Ministry of Infrastructure & Water Management and ProRail. These sessions also dealt with the topic of machinery and sustainability. In addition, we investigated sustainable alternatives for small mechanical tools. We will evaluate our findings in 2022. As part of an internship assignment we investigated the energy needs of the Zevenbergen project, including the sustainability measures that could have been implemented, and that can also be applied in future projects. A specific example of this is the calculation model for sustainable power generators that is currently being used by Strukton Rail’s tender organisation.
We have entered into agreements with lessors and leasing companies about the sustainability of equipment and are working on the electrification of Strukton Civiel’s small equipment. The asphalt plant in Schagen has been fully decommissioned. Asphalt is acquired from plants closest to the project site, thus reducing emissions from transport. At the Strukton yard in Nieuwedijk we applied our own olivin-based loose-fill surfacing. This is expected to result in a 20-tonne CO2 reduction.
Aside from our own CO2 footprint, we also reduce CO2 emissions within the chain. We do this together with governments, other companies and authorities. We have formulated a number of objectives and implemented measures in a number of chains, including Paris Proof, rail ballast, mobility, concrete and asphalt. The report contains more information about the results.
We also proactively participate in other – sometimes more general – initiatives. This includes the Anders Reizen [Alternative Travel] coalition, EnergieRijk Den Haag [The Hague energy reduction in government buildings] Green City Deal, the Malieveldverklaring [for emission-free building, development and design], the Duurzame Leverancier [Sustainable Supplier], Solaroad, Asphalt Impuls and Emissieloos Netwerk Infra [Emission-Free Network Infrastructure]. In 2021 we made preparations for participating in Europe’s Rail Joint Undertaking (EU Rail) research programme, one of the initiatives with which Europe aims to accelerate the transition to a green Europe.
Manager Sustainability
Strukton
Sustainability in rail and civil engineering focuses on reducing environmental impact across the entire lifecycle of infrastructure. This includes using emission‑free equipment, circular and recycled materials, and designing assets with a longer lifespan and lower maintenance requirements. Reusing structural components—such as circular viaduct beams or recycled copper contact wires for overhead lines—significantly reduces CO₂ emissions while conserving valuable raw materials.
CO₂‑reduction is achieved through a combination of clean construction methods and material innovation. Key strategies include:
These measures not only reduce carbon emissions but help create more resilient, future‑proof infrastructure.
Infrastructure projects increasingly rely on advanced sustainable technologies, such as:
These innovations drive measurable environmental benefits throughout the asset lifecycle.
Zero‑emission equipment refers to machinery that operates without producing exhaust gases, typically powered by electricity or batteries. Examples include:
This equipment eliminates local emissions, improves air quality around work sites, reduces noise pollution and helps clients comply with increasingly strict sustainability requirements.
By 2050, the infrastructure sector aims to be fully climate‑neutral. This future includes:
The transition is already underway, driven by innovation, collaboration and long‑term thinking.