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22/01/2026
Educational plantings at the future Mare aux Saules park in Plaisir
Twenty-three fourth- and fifth-grade students from Louis Pergaud School in Plaisir (78) planted 400 young trees and shrubs, helping to reforest the future park. This nature awareness initiative allows students
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Signature of the Entreprise-Territoire charter with Plaine Commune (93)
On July 5, Laurent Mogno, Chairman of ECT, signed Plaine Commune’s Charte Entreprise-Territoire, in the presence of D.Pailllard, Vice-Chairman of Plaine Commune, F.Dubrac, Chairman of Plaine Commune Promotion and N.Isnard,
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Opening of an ECT site in Moissy-Cramayel
ECT has just opened a new site in Moissy-Cramayel (77). The aim is to open to the public in summer 2019 an arboretum of remarkable species, a vineyard (run by
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UNED symposium: IVDI, a utopia?
At a colloquium organized by UNED, board member Reda Semlali presented the innovative concept of the “Installation de Valorisation de Déblais Inertes” (IVDI): a legislative framework to be invented in
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A visit to the tunnel boring machine on lot 1 of line 14
5 very interested and impressed ECT Environment Department employees visited the tunnel boring machine (TBM) on lot 1 of Line 14, guided by teams from Razel-Bec and Eiffage, the civil
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Inauguration of the ECT biological soil treatment center
On April 5, at La Courneuve (93), ECT’s first biological treatment center for hydrocarbon-polluted soil was officially inaugurated by Stéphane Troussel, President of the Conseil Départemental de Seine-Saint-Denis, André Joachim,
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School children at the ECT site in Villeneuve (77)
Traditional Easter egg hunt with children from Villeneuve-sous-Dammartin school. Unexpected sunshine for this outing to the reforested heights of the ECT de Villeneuve site, which adjoins the commune. The 30
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