{"id":4953,"date":"2026-01-11T19:32:02","date_gmt":"2026-01-11T19:32:02","guid":{"rendered":"https:\/\/infos-media-nantes.fr\/?p=4953"},"modified":"2026-01-11T19:45:00","modified_gmt":"2026-01-11T19:45:00","slug":"renovation-cite-congres-nantes-cap-2028","status":"publish","type":"post","link":"https:\/\/infos-media-nantes.fr\/renovation-cite-congres-nantes-cap-2028\/","title":{"rendered":"R\u00e9novation de la Cit\u00e9 des Congr\u00e8s de Nantes, cap sur 2028"},"content":{"rendered":"\n<article id=\"imn-renovation-cite-congres-nantes-cap-2028\" style=\"font-family:Inter,Arial,sans-serif;color:#222;line-height:1.65;max-width:1100px;margin:auto;padding:24px;background:#fff;\">\n\n<header>\n \n\n  <p>\n    Lieu embl\u00e9matique de l\u2019\u00e9v\u00e9nementiel depuis plus de trente ans,\n    <strong>la Cit\u00e9 des Congr\u00e8s de Nantes<\/strong> engage une r\u00e9novation d\u2019envergure\n    entre <strong>2026 et 2028<\/strong>. Objectif affich\u00e9 : adapter le site aux nouveaux\n    usages du secteur MICE, renforcer sa performance environnementale et proposer\n    un \u00e9quipement plus moderne, plus connect\u00e9 et plus durable.\n  <\/p>\n\n  <p>\n    Ce vaste projet s\u2019inscrit dans la continuit\u00e9 du positionnement de la m\u00e9tropole nantaise\n    comme territoire d\u2019innovation, accessible et attractif pour les grandes rencontres\n    professionnelles nationales et internationales.\n  <\/p>\n<\/header>\n\n<section>\n  <h2>Un site modernis\u00e9 dans ses usages<\/h2>\n\n  <p>\n    La r\u00e9novation vise \u00e0 transformer en profondeur les espaces de la Cit\u00e9 des Congr\u00e8s.\n    Les infrastructures technologiques et sc\u00e9niques seront repens\u00e9es afin de r\u00e9pondre\n    aux nouvelles attentes des organisateurs d\u2019\u00e9v\u00e9nements, congr\u00e8s et conventions.\n  <\/p>\n\n  <p>\n    Le projet pr\u00e9voit notamment le <strong>remplacement des si\u00e8ges<\/strong>,\n    la <strong>r\u00e9novation des espaces existants<\/strong> et la\n    <strong>cr\u00e9ation de nouveaux espaces<\/strong>, pour offrir davantage de modularit\u00e9\n    et de confort aux publics comme aux \u00e9quipes.\n  <\/p>\n<\/section>\n\n<section>\n  <h2>Un projet ax\u00e9 sur la durabilit\u00e9 et la performance \u00e9nerg\u00e9tique<\/h2>\n\n  <p>\n    La dimension environnementale constitue l\u2019un des piliers de cette r\u00e9novation.\n    Le chantier int\u00e8gre des objectifs de <strong>r\u00e9novation \u00e9nerg\u00e9tique<\/strong>,\n    avec une r\u00e9flexion globale sur la r\u00e9duction de l\u2019empreinte carbone du site.\n  <\/p>\n\n  <p>\n    Parmi les op\u00e9rations pr\u00e9vues figurent la <strong>r\u00e9fection du sol et de la toiture\n    de la Grande Halle<\/strong>, ainsi que la modernisation des \u00e9quipements,\n    dans une logique d\u2019<strong>entretien durable<\/strong> et de ma\u00eetrise des consommations.\n  <\/p>\n<\/section>\n\n<section>\n  <h2>Un calendrier de travaux \u00e9tal\u00e9 jusqu\u2019en 2028<\/h2>\n\n  <ul>\n    <li><strong>Juillet 2026 :<\/strong> d\u00e9but de la r\u00e9novation et fermeture du grand auditorium<\/li>\n    <li><strong>F\u00e9vrier 2027 :<\/strong> fermeture totale du site<\/li>\n    <li><strong>Novembre 2027 :<\/strong> fin des travaux<\/li>\n    <li><strong>Janvier 2028 :<\/strong> r\u00e9ouverture totale au public<\/li>\n  <\/ul>\n\n  <p>\n    Une phase interm\u00e9diaire est pr\u00e9vue pour le <strong>nettoyage<\/strong> et la\n    <strong>prise en main des \u00e9quipements<\/strong> par les \u00e9quipes, avant la\n    remise en exploitation compl\u00e8te du site.\n  <\/p>\n<\/section>\n\n<section>\n  <p>\n    \ud83d\udc49 <a href=\"https:\/\/infos-media-nantes.fr\/wp-content\/uploads\/2026\/01\/LA-RENOVATION-DE-LA-CITE-DES-CONGRES-DE-NANTES.pdf\" target=\"_blank\" rel=\"noopener\">\n      T\u00e9l\u00e9charger le dossier complet de la r\u00e9novation (PDF)\n    <\/a>\n  <\/p>\n<\/section>\n\n<section class=\"imn-quiz-wrapper\">\n  <h2>Quiz \u2013 Comprendre la r\u00e9novation de la Cit\u00e9 des Congr\u00e8s<\/h2>\n  <p>15 questions pour tester ta compr\u00e9hension du projet. Trois niveaux de difficult\u00e9.<\/p>\n\n  <div id=\"imn-quiz\">\n    <div id=\"imn-quiz-header\">\n      Question <span id=\"imn-q-current\">1<\/span>\/15 \u2014 Score : <span id=\"imn-q-score\">0<\/span>\n    <\/div>\n\n    <div id=\"imn-quiz-question\"><\/div>\n    <div id=\"imn-quiz-answers\"><\/div>\n  <\/div>\n<\/section>\n\n<style>\n  .imn-quiz-wrapper { margin-top:40px; }\n\n  #imn-quiz {\n    max-width:520px;\n    margin:20px auto;\n    background:#fff;\n    border:2px solid #000;\n    padding:16px;\n  }\n\n  #imn-quiz-header {\n    font-weight:bold;\n    margin-bottom:14px;\n    color:#000;\n  }\n\n  #imn-quiz-question {\n    margin-bottom:14px;\n    font-size:16px;\n    color:#000;\n  }\n\n  .imn-answer {\n    display:block;\n    width:100%;\n    text-align:left;\n    margin-bottom:10px;\n    padding:12px;\n    border:2px solid #000;\n    background:#fff;\n    color:#000;\n    font-size:15px;\n    line-height:1.4;\n    cursor:pointer;\n    appearance:none;\n    -webkit-appearance:none;\n  }\n\n  .imn-answer.correct {\n    background:#c8f7c5;\n    border-color:#2e7d32;\n    color:#000;\n  }\n\n  .imn-answer.wrong {\n    background:#f7c5c5;\n    border-color:#c62828;\n    color:#000;\n  }\n<\/style>\n\n<script>\n(function(){\n  const questions = [\n    {q:\"Entre quelles ann\u00e9es s\u2019\u00e9tale la r\u00e9novation de la Cit\u00e9 des Congr\u00e8s ?\", a:[\"2024-2026\",\"2026-2028\",\"2025-2027\",\"2027-2029\"], c:1},\n    {q:\"Quel secteur est principalement concern\u00e9 par l\u2019activit\u00e9 de la Cit\u00e9 ?\", a:[\"Sport\",\"Tourisme\",\"MICE\",\"Commerce\"], c:2},\n    {q:\"Quel espace ferme en premier en juillet 2026 ?\", a:[\"Grande Halle\",\"Hall d\u2019accueil\",\"Grand auditorium\",\"Salle presse\"], c:2},\n    {q:\"\u00c0 quelle date le site ferme-t-il totalement ?\", a:[\"Janvier 2027\",\"F\u00e9vrier 2027\",\"Juin 2027\",\"Novembre 2027\"], c:1},\n    {q:\"Quel mois marque la fin des travaux ?\", a:[\"Ao\u00fbt 2027\",\"Septembre 2027\",\"Novembre 2027\",\"D\u00e9cembre 2027\"], c:2},\n    {q:\"Quand est pr\u00e9vue la r\u00e9ouverture totale ?\", a:[\"D\u00e9cembre 2027\",\"Janvier 2028\",\"Mars 2028\",\"Juin 2028\"], c:1},\n    {q:\"Quel \u00e9l\u00e9ment est r\u00e9nov\u00e9 dans la Grande Halle ?\", a:[\"Fa\u00e7ade\",\"Toiture et sol\",\"Sc\u00e8ne\",\"Gradins\"], c:1},\n    {q:\"Quel objectif environnemental est central ?\", a:[\"Extension\",\"R\u00e9novation \u00e9nerg\u00e9tique\",\"D\u00e9molition\",\"Sur\u00e9l\u00e9vation\"], c:1},\n    {q:\"Que pr\u00e9voit le projet pour les si\u00e8ges ?\", a:[\"Suppression\",\"R\u00e9duction\",\"Remplacement\",\"D\u00e9placement\"], c:2},\n    {q:\"Quelle phase suit la fin des travaux ?\", a:[\"Ouverture imm\u00e9diate\",\"D\u00e9molition\",\"Prise en main\",\"Extension\"], c:2},\n    {q:\"Quel territoire est mis en avant ?\", a:[\"R\u00e9gion Bretagne\",\"France enti\u00e8re\",\"Territoire nantais\",\"Europe\"], c:2},\n    {q:\"Quel type d\u2019\u00e9v\u00e9nements est concern\u00e9 ?\", a:[\"Sportifs\",\"Professionnels\",\"Scolaires\",\"Associatifs\"], c:1},\n    {q:\"Quel est l\u2019objectif num\u00e9rique ?\", a:[\"Plus petit\",\"Plus connect\u00e9\",\"Moins \u00e9quip\u00e9\",\"D\u00e9localis\u00e9\"], c:1},\n    {q:\"Depuis combien de temps la Cit\u00e9 existe-t-elle ?\", a:[\"10 ans\",\"20 ans\",\"Plus de 30 ans\",\"50 ans\"], c:2},\n    {q:\"O\u00f9 trouver le projet d\u00e9taill\u00e9 ?\", a:[\"R\u00e9seaux sociaux\",\"Affichage sur site\",\"PDF officiel\",\"Communiqu\u00e9 radio\"], c:2}\n  ];\n\n  let i=0, score=0;\n  const qEl=document.getElementById(\"imn-quiz-question\");\n  const aEl=document.getElementById(\"imn-quiz-answers\");\n  const cur=document.getElementById(\"imn-q-current\");\n  const sc=document.getElementById(\"imn-q-score\");\n\n  function load(){\n    if(i>=questions.length) return;\n    cur.textContent=i+1;\n    qEl.textContent=questions[i].q;\n    aEl.innerHTML=\"\";\n    const shuffled=[...questions[i].a].sort(()=>Math.random()-0.5);\n    shuffled.forEach(ans=>{\n      const b=document.createElement(\"button\");\n      b.className=\"imn-answer\";\n      b.textContent=ans;\n      b.onclick=()=>{\n        const correct=questions[i].a[questions[i].c];\n        if(ans===correct){\n          b.classList.add(\"correct\");\n          score++; sc.textContent=score;\n        } else {\n          b.classList.add(\"wrong\");\n          [...aEl.children].forEach(x=>{\n            if(x.textContent===correct) x.classList.add(\"correct\");\n          });\n        }\n        setTimeout(()=>{ i++; load(); },900);\n      };\n      aEl.appendChild(b);\n    });\n  }\n  load();\n})();\n<\/script>\n\n<footer>\n  <h2>Sources<\/h2>\n  <ul>\n    <li>PDF officiel \u2013 R\u00e9novation de la Cit\u00e9 des Congr\u00e8s de Nantes<\/li>\n    <li>Calendrier des grandes \u00e9tapes \u2013 Cit\u00e9 des Congr\u00e8s de Nantes<\/li>\n  <\/ul>\n<\/footer>\n\n<\/article>\n\n","protected":false},"excerpt":{"rendered":"<p>Lieu embl\u00e9matique de l\u2019\u00e9v\u00e9nementiel depuis plus de trente ans, la Cit\u00e9 des Congr\u00e8s de Nantes engage une r\u00e9novation d\u2019envergure entre 2026 et 2028. Objectif affich\u00e9 : adapter le site aux nouveaux usages du secteur MICE, renforcer sa performance environnementale et proposer un \u00e9quipement plus moderne, plus connect\u00e9 et plus durable. Ce vaste projet s\u2019inscrit dans [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4955,"comment_status":"closed","ping_status":"closed","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":[301,3444,3442,1341,3443,2910,3441,5,501],"class_list":["post-4953","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-nantes","tag-301","tag-3444","tag-cite-des-congres-de-nantes","tag-developpement-durable","tag-equipements-culturels","tag-evenementiel-2","tag-mice","tag-nantes","tag-renovation"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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