{"id":35486,"date":"2026-11-11T17:22:18","date_gmt":"2026-11-11T17:22:18","guid":{"rendered":"https:\/\/infos-media-nantes.fr\/?p=35486"},"modified":"2026-11-11T17:22:18","modified_gmt":"2026-11-11T17:22:18","slug":"nantes-metropole-semaine-reduction-dechets-21-29-novembre-2026-programme","status":"publish","type":"post","link":"https:\/\/infos-media-nantes.fr\/nantes-metropole-semaine-reduction-dechets-21-29-novembre-2026-programme\/","title":{"rendered":"Nantes M\u00e9tropole : semaine de r\u00e9duction des d\u00e9chets du 21 au 29 novembre, visites et ateliers gratuits"},"content":{"rendered":"<article>\n<p><strong>La Semaine europ\u00e9enne de r\u00e9duction des d\u00e9chets revient du 21 au 29 novembre 2026 dans la m\u00e9tropole nantaise.<\/strong> Au programme : un village z\u00e9ro d\u00e9chet \u00e0 La Chapelle-sur-Erdre, des visites du centre de tri Arc-en-Ciel de Cou\u00ebron, la d\u00e9couverte de la Ressourcerie m\u00e9tropolitaine et plusieurs distributions de composteurs. Certains rendez-vous commencent d\u00e8s le 18 novembre.<\/p>\n<h2>Pourquoi cette semaine est-elle organis\u00e9e ?<\/h2>\n<p>L&#8217;\u00e9dition 2026 propose de passer de \u00ab l&#8217;ultraconsommation \u00bb \u00e0 une consommation plus responsable. Elle rappelle que la meilleure mani\u00e8re de r\u00e9duire l&#8217;impact d&#8217;un d\u00e9chet est souvent d&#8217;\u00e9viter de produire l&#8217;objet inutile, puis de le r\u00e9parer, le donner ou le r\u00e9employer avant d&#8217;envisager le recyclage.<\/p>\n<p>\u00c0 Nantes M\u00e9tropole, les ateliers et visites permettent de d\u00e9couvrir les circuits de valorisation des objets et de comprendre les services publics qui traitent les emballages et les ordures. L&#8217;enjeu concerne aussi les d\u00e9penses des foyers : emprunter, acheter d&#8217;occasion ou prolonger la dur\u00e9e d&#8217;utilisation d&#8217;un appareil peut \u00e9viter des achats co\u00fbteux.<\/p>\n<h2>Samedi 21 novembre : village z\u00e9ro d\u00e9chet \u00e0 La Chapelle-sur-Erdre<\/h2>\n<p>Un <strong>village Z\u00e9ro D\u00e9chet<\/strong> s&#8217;installe <strong>samedi 21 novembre, de 10 h \u00e0 19 h, \u00e0 l&#8217;Hyper U de La Chapelle-sur-Erdre<\/strong>. Cet \u00e9v\u00e9nement pr\u00e9sente des conseils concrets pour trier, \u00e9viter les emballages inutiles et adopter des gestes plus sobres au quotidien. Des partenaires et structures du territoire pourront expliquer les solutions de r\u00e9emploi et de r\u00e9paration.<\/p>\n<p>Le m\u00eame jour, entre <strong>11 h et 18 h<\/strong>, Nantes M\u00e9tropole pr\u00e9voit une distribution de composteurs individuels sur le parking de l&#8217;Hyper U. La distribution a lieu sans inscription pr\u00e9alable, mais elle reste soumise aux crit\u00e8res d&#8217;\u00e9ligibilit\u00e9 et aux stocks disponibles.<\/p>\n<h2>18 et 19 novembre : visiter l&#8217;usine Arc-en-Ciel \u00e0 Cou\u00ebron<\/h2>\n<p>Des visites gratuites de l&#8217;usine <strong>Arc-en-Ciel 2034, route de la Navale \u00e0 Cou\u00ebron<\/strong>, sont propos\u00e9es <strong>mercredi 18 et jeudi 19 novembre<\/strong>, avec deux d\u00e9parts annonc\u00e9s chaque jour, \u00e0 <strong>16 h 30<\/strong> et <strong>18 h<\/strong>. La visite dure environ <strong>1 h 30<\/strong> et s&#8217;adresse au public \u00e0 partir de <strong>7 ans<\/strong>. L&#8217;inscription pr\u00e9alable est obligatoire.<\/p>\n<p>Le site exploit\u00e9 par Veolia traite des d\u00e9chets m\u00e9nagers, des mati\u00e8res recyclables issues du tri et des apports des d\u00e9ch\u00e8teries. La visite permet de voir comment les emballages sont s\u00e9par\u00e9s puis orient\u00e9s vers des fili\u00e8res de recyclage. Environ <strong>45 000 tonnes de d\u00e9chets recyclables<\/strong> y sont tri\u00e9es chaque ann\u00e9e, selon la pr\u00e9sentation de Nantes M\u00e9tropole.<\/p>\n<p>Il est possible de s&#8217;inscrire depuis <a href=\"https:\/\/metropole.nantes.fr\/que-faire-a-nantes\/agenda\/10710523_visites-de-lusine-de-traitement-des-dechets-a-coueron-4527377\" style=\"color:#5532F0;text-decoration:underline;font-weight:bold\"><strong>la fiche officielle des visites \u00e0 Cou\u00ebron<\/strong><\/a>. Les places peuvent \u00eatre limit\u00e9es.<\/p>\n<h2>D\u00e9couvrir la Ressourcerie m\u00e9tropolitaine<\/h2>\n<p>La <strong>Ressourcerie m\u00e9tropolitaine de Rez\u00e9<\/strong> participe au programme avec des visites annonc\u00e9es <strong>mercredi 18 novembre<\/strong>, sur inscription. Ce lieu collecte, trie et remet en vente des objets d&#8217;occasion encore utilisables. Son fonctionnement montre comment des meubles, v\u00eatements ou petits \u00e9quipements peuvent trouver une seconde vie, plut\u00f4t que d&#8217;\u00eatre dirig\u00e9s trop rapidement vers la benne.<\/p>\n<p>Pour pr\u00e9parer un don ou un achat en dehors de ces visites, les habitants peuvent aussi consulter <a href=\"https:\/\/infos-media-nantes.fr\/reze-ressourcerie-metropolitaine-ouverte-horaires-dons-acces\/\" style=\"color:#5532F0;text-decoration:underline;font-weight:bold\"><strong>notre guide pratique de la Ressourcerie m\u00e9tropolitaine<\/strong><\/a>.<\/p>\n<h2>19, 21 et 25 novembre : des composteurs \u00e0 r\u00e9cup\u00e9rer<\/h2>\n<p>La m\u00e9tropole organise plusieurs distributions de composteurs individuels, sans r\u00e9servation pr\u00e9alable et dans la limite des crit\u00e8res et stocks pr\u00e9vus :<\/p>\n<ul>\n<li><strong>Jeudi 19 novembre, 10 h\u201314 h :<\/strong> Maison des projets, Carquefou.<\/li>\n<li><strong>Samedi 21 novembre, 11 h\u201318 h :<\/strong> parking de l&#8217;Hyper U, La Chapelle-sur-Erdre.<\/li>\n<li><strong>Mercredi 25 novembre, 11 h\u201318 h :<\/strong> parking du Leclerc Paridis, Nantes.<\/li>\n<\/ul>\n<p>Ces \u00e9quipements permettent de valoriser certaines mati\u00e8res organiques \u00e0 domicile. Tous les d\u00e9chets n&#8217;ont toutefois pas vocation \u00e0 \u00eatre d\u00e9pos\u00e9s dans un composteur individuel : les r\u00e8gles d&#8217;utilisation d\u00e9pendent de l&#8217;\u00e9quipement et des consignes m\u00e9tropolitaines. Les habitants peuvent demander une explication lors de la remise.<\/p>\n<h2>Comment participer sans se d\u00e9placer \u00e0 tous les rendez-vous ?<\/h2>\n<p>R\u00e9parer un objet, prolonger l&#8217;usage d&#8217;un v\u00eatement, acheter d&#8217;occasion ou privil\u00e9gier l&#8217;eau du robinet sont autant de gestes possibles. Les associations peuvent \u00e9galement organiser des moments de don, de troc et de r\u00e9paration. La Semaine europ\u00e9enne de r\u00e9duction des d\u00e9chets peut \u00eatre l&#8217;occasion de tester une pratique sans \u00e9quipement co\u00fbteux.<\/p>\n<p>Les acteurs locaux souhaitant proposer une action pendant la Semaine peuvent la faire conna\u00eetre aux organisateurs, selon les modalit\u00e9s indiqu\u00e9es dans le programme. Pour les visiteurs, il est conseill\u00e9 de v\u00e9rifier les \u00e9ventuels changements de cr\u00e9neau et la n\u00e9cessit\u00e9 d&#8217;inscription sur <a href=\"https:\/\/metropole.nantes.fr\/actualites\/semaine-de-reduction-des-dechets-2026-de-l-ultraconso-a-la-conso-responsable\" style=\"color:#5532F0;text-decoration:underline;font-weight:bold\"><strong>le programme m\u00e9tropolitain<\/strong><\/a>.<\/p>\n<h2>Dates \u00e0 retenir<\/h2>\n<ul>\n<li><strong>Semaine :<\/strong> du 21 au 29 novembre 2026.<\/li>\n<li><strong>Village z\u00e9ro d\u00e9chet :<\/strong> samedi 21 novembre, 10 h\u201319 h, La Chapelle-sur-Erdre.<\/li>\n<li><strong>Visites du centre de tri :<\/strong> 18 et 19 novembre \u00e0 Cou\u00ebron, sur r\u00e9servation.<\/li>\n<li><strong>Visites de la Ressourcerie :<\/strong> 18 novembre \u00e0 Rez\u00e9, sur inscription.<\/li>\n<li><strong>Composteurs :<\/strong> 19 novembre \u00e0 Carquefou, 21 novembre \u00e0 La Chapelle-sur-Erdre, 25 novembre \u00e0 Nantes.<\/li>\n<li><strong>Tarifs :<\/strong> visites et animations annonc\u00e9es gratuites, sous r\u00e9serve d&#8217;inscription pour certains rendez-vous.<\/li>\n<\/ul>\n<p><small>Photographie d&#8217;archive de la Ressourcerie m\u00e9tropolitaine \u00e0 Rez\u00e9, lieu participant au programme 2026. Elle ne montre pas les visites pr\u00e9vues le 18 novembre.<\/small><\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Semaine de r\u00e9duction des d\u00e9chets 2026 : village z\u00e9ro d\u00e9chet \u00e0 La Chapelle-sur-Erdre, visite de l&#8217;usine de Cou\u00ebron, ressourcerie et composteurs gratuits.<\/p>\n","protected":false},"author":3,"featured_media":35488,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":"","event_start_date":"2026-11-21","event_end_date":"2026-11-29","event_location":"Nantes M\u00e9tropole, Cou\u00ebron, La Chapelle-sur-Erdre et autres communes","imn_event_city":"","imn_event_start_time":"","imn_event_end_time":"","imn_event_all_day":"","imn_event_address":"","imn_event_ticket_url":"","imn_event_price":"","imn_event_status":"","imn_event_organizer":"","imn_event_accessibility":""},"categories":[2498,22,4],"tags":[7685,2985,930,936,175,9149,10642,11798],"class_list":["post-35486","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jeux-famille","category-actualites-nantes","category-sorties-agenda","tag-compostage","tag-coueron","tag-economie-circulaire","tag-la-chapelle-sur-erdre","tag-nantes-metropole","tag-novembre-2026","tag-ressourcerie","tag-semaine-europeenne-de-reduction-des-dechets"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nantes M\u00e9tropole : semaine de r\u00e9duction des d\u00e9chets du 21 au 29 novembre, visites et ateliers gratuits - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours<\/title>\n<meta name=\"description\" content=\"Du 21 au 29 novembre, Nantes M\u00e9tropole propose des visites, un village z\u00e9ro d\u00e9chet, des ateliers et des distributions de composteurs. 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