Zero Waste Challenge: Six Weeks to Change Habits in Sèvres

The City of Sèvres is launching a collective challenge from November 2nd to December 12th to encourage residents to reduce their waste through simple actions.

Generic image of participants in a zero-waste challenge in Sèvres.
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Generic image of participants in a zero-waste challenge in Sèvres.

From November 2nd to December 12th, the City of Sèvres invites its residents to take on the Zero Waste Challenge. This six-week collective challenge aims to adopt sustainable habits through simple and reproducible actions.

The initiative relies on accessible actions for everyone, such as using a reusable water bottle, reusable containers for shopping, preparing anti-waste meals, or limiting single-use products. Each week will bring new challenges.
The objective is twofold: to take action and understand the environmental and health benefits of these practices through educational content. A dedicated WhatsApp community will allow teams to exchange ideas and follow weekly challenges and workshops.
Participants will be divided into teams to accumulate points. Specific workshops, including an anti-waste cooking workshop on November 18th and a workshop on recovery materials for Christmas on December 2nd, will offer additional points. Online registrations are open until November 1st.
The closing ceremony and award presentation will take place on Saturday, December 12th at the town hall. The deputy mayor, Arthur Beaurepaire, responsible for Ecological Transition and soft mobility, emphasizes the importance of this challenge in encouraging citizen action for the planet.
Based on information from the official source: Ville de Sèvres (30/09/2026)