{"id":31319,"date":"2026-09-29T17:35:49","date_gmt":"2026-09-29T17:35:49","guid":{"rendered":"https:\/\/infos-media-nantes.fr\/?p=31319"},"modified":"2026-09-29T17:35:52","modified_gmt":"2026-09-29T17:35:52","slug":"loire-atlantique-marches-climat-nantes-ancenis-saint-nazaire-pornic-2026","status":"publish","type":"post","link":"https:\/\/infos-media-nantes.fr\/loire-atlantique-marches-climat-nantes-ancenis-saint-nazaire-pornic-2026\/","title":{"rendered":"Loire-Atlantique : plus de 4 300 personnes ont march\u00e9 pour le climat de Nantes \u00e0 Pornic"},"content":{"rendered":"<article>\n<p><strong>Le samedi 26 septembre 2026, plusieurs marches pour le climat ont r\u00e9uni des milliers de personnes en Loire-Atlantique.<\/strong> \u00c0 Nantes, Saint-Nazaire, Ancenis-Saint-G\u00e9r\u00e9on et Pornic, les comptages publi\u00e9s par les m\u00e9dias locaux et les photographes pr\u00e9sents repr\u00e9sentent au total plus de 4 300 participants.<\/p>\n<h2>Environ 3 000 personnes \u00e0 Nantes<\/h2>\n<p>\u00c0 Nantes, le photographe Estelle Ruiz pour l\u2019agence Hans Lucas estime \u00e0 environ <strong>3 000<\/strong> le nombre de participants \u00e0 la marche organis\u00e9e dans le cadre de la mobilisation nationale du 26 septembre.<\/p>\n<p>Le rassemblement associait des citoyens, associations, syndicats et organisations politiques. Les revendications portaient sur le climat, le vivant, la paix et la justice sociale.<\/p>\n<h2>Plus de 600 personnes \u00e0 Saint-Nazaire<\/h2>\n<p>\u00c0 Saint-Nazaire, plus de 600 personnes ont d\u00e9fil\u00e9 selon Ouest-France et plusieurs m\u00e9dias locaux. Le cort\u00e8ge est parti de la place de l\u2019Am\u00e9rique-Latine.<\/p>\n<p>La mobilisation intervenait apr\u00e8s un \u00e9t\u00e9 2026 marqu\u00e9 par de fortes chaleurs, des \u00e9pisodes de s\u00e9cheresse et plusieurs incendies de v\u00e9g\u00e9tation.<\/p>\n<h2>400 personnes \u00e0 Ancenis-Saint-G\u00e9r\u00e9on<\/h2>\n<p>\u00c0 Ancenis-Saint-G\u00e9r\u00e9on, environ 400 personnes ont particip\u00e9 \u00e0 la marche. Les t\u00e9moignages recueillis par la presse locale montrent que les \u00e9pisodes climatiques de l\u2019\u00e9t\u00e9 ont \u00e9t\u00e9 fr\u00e9quemment cit\u00e9s par les participants pour expliquer leur mobilisation.<\/p>\n<p>Dans le Pays d\u2019Ancenis, l\u2019enjeu climatique se m\u00eale notamment aux questions d\u2019agriculture, de ressource en eau et de mobilit\u00e9.<\/p>\n<h2>Plus de 300 personnes \u00e0 Pornic<\/h2>\n<p>\u00c0 Pornic, plus de 300 personnes ont d\u00e9fil\u00e9 \u00e0 partir de l\u2019esplanade de la Ria. La Ville avait relay\u00e9 l\u2019\u00e9v\u00e9nement avant sa tenue.<\/p>\n<p>Le littoral du Pays de Retz est directement concern\u00e9 par plusieurs sujets li\u00e9s \u00e0 l\u2019adaptation climatique : \u00e9volution du trait de c\u00f4te, risques de submersion, fortes chaleurs, ressource en eau et adaptation des espaces urbains.<\/p>\n<h2>Une mobilisation nationale<\/h2>\n<p>Ces rassemblements locaux faisaient partie d\u2019un mouvement organis\u00e9 dans environ 260 villes fran\u00e7aises. Les organisateurs nationaux ont annonc\u00e9 environ 120 000 participants \u00e0 l\u2019\u00e9chelle du pays.<\/p>\n<p>Ce chiffre national provient des organisateurs et doit donc \u00eatre distingu\u00e9 d\u2019un comptage officiel des autorit\u00e9s.<\/p>\n<h2>Pourquoi regrouper les mobilisations locales ?<\/h2>\n<p>Les quatre cort\u00e8ges montrent que le sujet ne se limite pas \u00e0 la m\u00e9tropole nantaise. Des mobilisations se sont tenues aussi bien dans les grandes villes que dans des territoires plus ruraux ou littoraux.<\/p>\n<p>Cette diversit\u00e9 est coh\u00e9rente avec les effets tr\u00e8s diff\u00e9rents du changement climatique en Loire-Atlantique : chaleur en ville, s\u00e9cheresse agricole, recul du trait de c\u00f4te, risques d\u2019incendie ou tensions sur la ressource en eau.<\/p>\n<p><a href=\"https:\/\/www.pornic.fr\/evenement\/marchons-partout-en-france\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#5532F0;font-weight:bold;text-decoration:underline\"><strong><u>Retrouver l\u2019appel relay\u00e9 par la Ville de Pornic<\/u><\/strong><\/a>.<\/p>\n<p><small>Cr\u00e9dit photo : illustration \u2013 marche pour le climat en France.<\/small><\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Nantes, Saint-Nazaire, Ancenis-Saint-G\u00e9r\u00e9on et Pornic ont accueilli des marches pour le climat le 26 septembre. Plus de 4 300 participants ont \u00e9t\u00e9 recens\u00e9s.<\/p>\n","protected":false},"author":3,"featured_media":31320,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":"","event_start_date":"","event_end_date":"","event_location":"","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":[22],"tags":[4343,356,162,7,2017,5,999,166],"class_list":["post-31319","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-nantes","tag-ancenis-saint-gereon","tag-climat","tag-environnement","tag-loire-atlantique","tag-manifestation","tag-nantes","tag-pornic","tag-saint-nazaire"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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