At the invitation of the town hall, ECT teams met with pupils from Léon Blum elementary school to introduce them to sustainable development and biodiversity. Schoolchildren, protagonists of their region 23 January 2025 –   60 students from the Léon Blum school planted 700 trees. They were actively involved in the planting of the new Chaussée Brunehaut park. Accompanied by teams from Noeux Environnement, they contributed to the planting of the park, which will include almost 1,500 trees. Wearing aprons and equipped with shovels, the children planted bare-root seedlings. This initiative also gave them a better understanding of ecological environments and biodiversity. 

Since summer 2024, excavated soil from the construction sites of our partners – Varet Environnement, Verrier et Fils, Métropole TP, Lherbier and Briqueteries du Nord – has been helping to transform the landscape at the foot of terril 49 in Mazingarbe. The soil comes from construction sites within a 22 km radius, and is part of a circular economy. The soil is used to create an urban forest, a seed orchard and a reprofiled agricultural area, while at the same time combating the invasion of Giant Hogweed, a plant that is dangerous for local biodiversity. The traceability of inert soil

In partnership with Sibelco, ECT opens a new site in Oise (60) The Sibelco quarry in Crépy-en-Valois opens its doors to receive inert soil from construction sites. The purpose of the site is to secure and develop the open-cast quarry. Following major development work carried out by ECT, the site has been ready to receive the first inputs since early November. Facilities designed to welcome our construction customers  Safe access to the site : creation of a left turn onto the main road and a dedicated access lane to facilitate and maintain traffic flow. Soil traceability : at the receiving

For the past two years, the ECT Hauts-de-France agency has been headquartered in Givenchy-en-Gohelle (62), in the heart of the mining basin, to confirm its roots in the region. Under the direction of Julien Golaszewski, the agency is committed to the circular economy of excavated soil, with the aim of transforming abandoned and derelict sites in the Hauts-de-France region. A team of experts and local recruitment With the aim of creating local jobs, the agency has recruited local employees on permanent contracts. This commitment is reflected in a team that is 100% local and familiar with the challenges and specific