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12/10/2026
Terril 49 in Mazingarbe: Forest, Seed Orchard, and Greenway Inaugurated
On October 7, nearly 50 people gathered in Mazingarbe to inaugurate the forest area, the seed orchard, and the greenway developed at the foot of slag heap 49. At the
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Antoine Grumbach’s “Les Yeux du Ciel” exhibition
At Jeanne Bucher Jaeger gallery, Paris Galerie Jeanne Bucher Jaeger devotes the second part of its annual ENCHAN-TEMPS cycle to an exhibition devoted to artist and architect Antoine Grumbach and
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L’Œil du Ciel, a work of art created by the circular economy of excavated soil
Produced by Les Films d’Ici, this 15-minute video presents the conception and realization of L’Œil du Ciel. On the ECT site in Villeneuve sous-Dammartin, Antoine Grumbach designed a work of
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ECT Hauts-de-France opens a new site in Loison-sous-Lens (62)
ECT uses soil from construction sites to create a space for relaxation and recreation September 2023 | ECT Hauts-de-France opens a new site in Loison-sous-Lens. On the site, the reuse
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Bats, a threatened mammal of our fauna
On the occasion of the 27th International Bat Night, Guillaume Lemoine, ECT’s Biodiversity Officer, reminds us of the fragility of this group of mammals. Species close to us Bats are anthropophilous
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ECT au féminin, a dive into the world of ECT professions
Every week throughout the summer, our ECT employees take the floor. A great way to discover the company and its various areas of expertise through the eyes of women. Professional,
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Summer calendar: ECT informs you of summer closures 2023
We would like to inform you that during this summer period, all our sites currently in operation will remain open, except for : Baillet-en-France site (95) Monday August 7 to
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