{"id":5424,"date":"2026-01-29T12:36:29","date_gmt":"2026-01-29T12:36:29","guid":{"rendered":"https:\/\/infos-media-nantes.fr\/?p=5424"},"modified":"2026-01-29T12:36:30","modified_gmt":"2026-01-29T12:36:30","slug":"parc-stockage-energie-chevire-nantes-vente-alpiq","status":"publish","type":"post","link":"https:\/\/infos-media-nantes.fr\/parc-stockage-energie-chevire-nantes-vente-alpiq\/","title":{"rendered":"Nantes : le parc de stockage d\u2019\u00e9nergie de Chevir\u00e9 d\u00e9j\u00e0 vendu au groupe suisse Alpiq"},"content":{"rendered":"\n<article id=\"imn-chevire-bess-vente-alpiq-2026\" style=\"font-family:Inter,Arial,sans-serif;color:#222;line-height:1.65;max-width:1100px;margin:auto;padding:24px;background:#fff;box-sizing:border-box;\">\n\n  <header>\n    <p>\n      Mis en exploitation commerciale seulement depuis <strong>d\u00e9cembre 2025<\/strong>, le parc de stockage d\u2019\u00e9nergie par batteries de\n      <strong>Chevir\u00e9<\/strong>, situ\u00e9 dans le port de Nantes Saint-Nazaire, vient d\u00e9j\u00e0 de changer de propri\u00e9taire.\n      Son d\u00e9veloppeur, <strong>Harmony Energy<\/strong>, annonce la cession du site au fournisseur d\u2019\u00e9lectricit\u00e9 suisse\n      <strong>Alpiq<\/strong>, acteur majeur des services \u00e9nerg\u00e9tiques en Europe.\n    <\/p>\n  <\/header>\n\n  <section>\n    <h2>Un projet strat\u00e9gique de 100 MW au c\u0153ur du port de Nantes Saint-Nazaire<\/h2>\n    <p>\n      Implant\u00e9 sur le site d\u2019une ancienne centrale thermique exploit\u00e9e pendant plus de trente ans, le parc de Chevir\u00e9\n      symbolise la reconversion d\u2019une infrastructure fossile vers une production plus d\u00e9carbon\u00e9e.\n      Il s\u2019agit du <strong>premier parc de stockage par batteries en France capable de stocker deux heures d\u2019\u00e9lectricit\u00e9<\/strong>.\n    <\/p>\n    <p>\n      L\u2019installation affiche une puissance de <strong>100 MW<\/strong> et une capacit\u00e9 de stockage de\n      <strong>200 MWh<\/strong>. Selon Harmony Energy, cette capacit\u00e9 permet d\u2019alimenter environ\n      <strong>170 000 foyers pendant deux heures<\/strong>, soit davantage que la population de Nantes.\n      Le site joue ainsi un r\u00f4le cl\u00e9 dans la stabilisation du r\u00e9seau \u00e9lectrique et la gestion des pics de consommation.\n    <\/p>\n  <\/section>\n\n  <section>\n    <h2>Technologies Tesla et d\u00e9ploiement rapide<\/h2>\n    <p>\n      Le projet repose sur les solutions <strong>Tesla Megapack<\/strong> pour le stockage physique de l\u2019\u00e9nergie et sur\n      le syst\u00e8me logiciel <strong>Autobidder<\/strong> pour l\u2019optimisation automatis\u00e9e de l\u2019exploitation sur les march\u00e9s\n      de l\u2019\u00e9lectricit\u00e9. Cette combinaison permet au site d\u2019intervenir rapidement pour \u00e9quilibrer le r\u00e9seau.\n    <\/p>\n    <p>\n      La construction du parc a d\u00e9marr\u00e9 \u00e0 l\u2019\u00e9t\u00e9 2024, avec une mise sous tension en <strong>ao\u00fbt 2025<\/strong>.\n      L\u2019exploitation commerciale a ensuite d\u00e9but\u00e9 en <strong>d\u00e9cembre 2025<\/strong>, mois de l\u2019inauguration officielle.\n      Au total, le d\u00e9veloppement, la construction, le raccordement et la mise en service auront n\u00e9cessit\u00e9\n      <strong>trois ans seulement<\/strong>, un d\u00e9lai particuli\u00e8rement court pour une infrastructure de cette ampleur.\n    <\/p>\n  <\/section>\n\n  <section>\n    <h2>Une cession qui confirme l\u2019attrait du stockage d\u2019\u00e9nergie en Europe<\/h2>\n    <p>\n      La vente du parc de Chevir\u00e9 \u00e0 Alpiq constitue le <strong>second actif d\u00e9velopp\u00e9 par Harmony Energy en France<\/strong>\n      acquis par le groupe suisse. Pour Harmony Energy, cette transaction illustre la reconnaissance croissante du\n      stockage par batteries comme pilier du futur syst\u00e8me \u00e9nerg\u00e9tique europ\u00e9en.\n    <\/p>\n    <p>\n      Andy Symonds, pr\u00e9sident de Harmony Energy France, souligne que cette cession apporte \u00e0 l\u2019entreprise\n      \u00ab les ressources et l\u2019\u00e9lan n\u00e9cessaires pour acc\u00e9l\u00e9rer les nouveaux d\u00e9veloppements \u00bb et poursuivre le d\u00e9ploiement\n      de projets de stockage \u00e0 grande \u00e9chelle en France.\n    <\/p>\n  <\/section>\n\n  <section>\n    <h2>Harmony Energy reste gestionnaire du site<\/h2>\n    <p>\n      Dans le cadre de la transaction, Harmony Energy continuera d\u2019assurer la <strong>gestion d\u2019actifs<\/strong> du parc\n      de Chevir\u00e9 pour le compte d\u2019Alpiq. L\u2019entreprise restera donc responsable de la performance technique et de\n      l\u2019optimisation op\u00e9rationnelle du site.\n    <\/p>\n    <p>\n      Plusieurs partenaires ont accompagn\u00e9 la transaction, notamment <strong>Green Giraffe, Bracewell, KPMG, Everoze,\n      Enixe, Mazars<\/strong> et <strong>Clean Horizon<\/strong>, cit\u00e9s par Harmony Energy pour leur r\u00f4le dans la\n      structuration et la finalisation de la vente.\n    <\/p>\n  <\/section>\n\n  <section>\n    <h2>Un levier pour la transition \u00e9nerg\u00e9tique et la stabilit\u00e9 des prix<\/h2>\n    <p>\n      Le stockage d\u2019\u00e9lectricit\u00e9 par batteries permet d\u2019absorber les exc\u00e9dents de production renouvelable et de\n      restituer l\u2019\u00e9nergie lors des pics de demande. \u00c0 Chevir\u00e9, cette capacit\u00e9 contribue \u00e0\n      <strong>r\u00e9duire les \u00e9missions carbone<\/strong>, \u00e0 renforcer la <strong>r\u00e9silience du r\u00e9seau<\/strong> et \u00e0\n      limiter la <strong>volatilit\u00e9 des prix de l\u2019\u00e9lectricit\u00e9<\/strong>.\n    <\/p>\n    <p>\n      Le site s\u2019inscrit ainsi comme un \u00e9l\u00e9ment strat\u00e9gique du mix \u00e9nerg\u00e9tique fran\u00e7ais, \u00e0 un moment o\u00f9 la part des\n      \u00e9nergies renouvelables variables, comme l\u2019\u00e9olien et le solaire, continue de progresser.\n    <\/p>\n  <\/section>\n\n  <!-- =========================================================\n       MINI-JEU IMN OFFICIEL \u2014 QUIZ RUSH IMN\n       Base : Math Rush IMN \u2014 Adaptation th\u00e8me \"\u00c9nergie & stockage\"\n       Mod\u00e8le VAJ autonome + tracking IMN Analytics\n  ========================================================= -->\n\n  <section id=\"imn-quiz-energie-chevire\" style=\"margin:48px auto;display:flex;justify-content:center;align-items:center;\">\n\n    <div style=\"width:100%;max-width:420px;margin:auto;display:flex;justify-content:center;align-items:center;\">\n\n    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<\/script>\n\n  <footer>\n    <p>\n      <strong>Sources :<\/strong><br>\n      Communiqu\u00e9 officiel Harmony Energy :\n      <a href=\"https:\/\/harmonyenergy.co.uk\/fr\/sale-of-landmark-chevire-battery-storage-project-to-alpiq\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#5532F0;font-weight:700;text-decoration:underline;\">\n        harmonyenergy.co.uk\/fr\/sale-of-landmark-chevire-battery-storage-project-to-alpiq\n      <\/a>\n    <\/p>\n  <\/footer>\n\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Mis en exploitation commerciale seulement depuis d\u00e9cembre 2025, le parc de stockage d\u2019\u00e9nergie par batteries de Chevir\u00e9, situ\u00e9 dans le port de Nantes Saint-Nazaire, vient d\u00e9j\u00e0 de changer de propri\u00e9taire. Son d\u00e9veloppeur, Harmony Energy, annonce la cession du site au fournisseur d\u2019\u00e9lectricit\u00e9 suisse Alpiq, acteur majeur des services \u00e9nerg\u00e9tiques en Europe. Un projet strat\u00e9gique de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5425,"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":[3854,3855,937,2684,5,2682,3856,267],"class_list":["post-5424","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-nantes","tag-alpiq","tag-batteries-geantes","tag-energie-renouvelable","tag-harmony-energy","tag-nantes","tag-port-de-nantes-saint-nazaire","tag-stockage-denergie","tag-transition-energetique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nantes : le parc de stockage d\u2019\u00e9nergie de Chevir\u00e9 d\u00e9j\u00e0 vendu au groupe suisse Alpiq - Infos M\u00e9dia Nantes, infos locales, \u00e9v\u00e9nements et actualit\u00e9 utiles \u00e0 Nantes et ses alentours<\/title>\n<meta name=\"description\" content=\"Le parc de stockage d\u2019\u00e9nergie de Chevir\u00e9 \u00e0 Nantes, premier site g\u00e9ant par batteries en France, vient d\u2019\u00eatre vendu au groupe suisse Alpiq\u2026\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infos-media-nantes.fr\/parc-stockage-energie-chevire-nantes-vente-alpiq\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nantes : le parc de stockage d\u2019\u00e9nergie de Chevir\u00e9 d\u00e9j\u00e0 vendu au groupe suisse Alpiq - 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