NS: a sustainable brand
In spring 2024, NS rose from 12th to 4th in the list of 60 large and/or sustainable brands perceived as making a positive contribution to solving problems in society (source: Monitor Merk & Maatschappij, 2024, B-open, Marketresponse). According to this monitor, consumers attached less value to sustainability when making purchasing decisions last year: the number of people consciously choosing environmentally friendly products decreased last year from 54% in 2023 to 47% in 2024. Nevertheless, confidence in NS is increasing with NS rising from 23rd to 8th place in the Sustainable Brand Index 2024: the largest independent consumer survey of brand perception and sustainability.
From circular materials to green zones: building a fossil-free future
The new, innovative train wheel repair building in Leidschendam is a good example of the steps NS is taking to improve sustainability. The facility incorporates 1,100 reused old train windows in the façade, sedum plants on the roof for biodiversity, insulation and water storage. The building is completely gas-free and is equipped with solar panels. To minimise heat loss, air curtains have been installed in front of the industrial doors and infrared heating panels. The facility was constructed in close cooperation with partners and stakeholders, including ProRail, engineering firm Arcadis, the municipality, local residents and the machine manufacturers.
The grounds around the building are designed around climate adaptation: much of the green space is given over to a natural flower meadow. This contributes to biodiversity and improves water absorption in the soil. A large hedge along the meadow provides shelter for birds and insects, as well as shade for waiting trains. This reduces the amount of heat they emit on entering the building, in turn reducing the amount of energy needed for climate control. Green, shaded areas have been created around the maintenance site for employees.