At the Boissy/Puiseux site, the 14,000 m3 of illegal waste were removed before the summer. Stage 2: agricultural and ecological restoration. The site is now open to inert soils which will be used to carry out the development work. The project is scheduled for completion in 2024.
In Carrières-sur-Seine (78), ECT is securing a hazardous site and rehabilitating vegetable-growing land—all without spending any public funds. ECT leads and implements this projectin partnership with the City of Carrières-sur-Seine,
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ECT has opened a new site in Fontenay-Trésigny (77). As of July 20, the site is open for the delivery of inert soil, subject to prior reservation with the sales
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On June 11, 2026, at the Villeneuve-sous-Dammartin site (Seine-et-Marne), Laurent Mogno, president of ECT, and Ovarith Troeung, CEO of Hyliko, officially unveiled Europe’s first hydrogen-powered truck designed for transporting construction
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