{"id":15183,"date":"2026-09-01T02:08:07","date_gmt":"2026-09-01T00:08:07","guid":{"rendered":"https:\/\/collectif-accad.fr\/site\/?p=15183"},"modified":"2026-08-30T09:09:46","modified_gmt":"2026-08-30T07:09:46","slug":"carte-des-data-centers-en-france","status":"publish","type":"post","link":"https:\/\/collectif-accad.fr\/site\/carte-des-data-centers-en-france\/","title":{"rendered":"Carte des data centers en France"},"content":{"rendered":"<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15165\" src=\"https:\/\/collectif-accad.fr\/site\/wp-content\/uploads\/2026\/08\/Ecriture.jpg\" alt=\"\" width=\"500\" height=\"533\" srcset=\"https:\/\/collectif-accad.fr\/site\/wp-content\/uploads\/2026\/08\/Ecriture.jpg 500w, https:\/\/collectif-accad.fr\/site\/wp-content\/uploads\/2026\/08\/Ecriture-281x300.jpg 281w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p style=\"text-align: left;\"><span style=\"font-size: 18pt;\"><strong><span style=\"font-family: Comic Sans MS, cursive;\">Les r\u00e9gions qui les attirent et pourquoi<\/span><\/strong><\/span><\/p>\n<p><!--more--><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">En cinq ans, la France est pass\u00e9e du statut de march\u00e9 secondaire \u00e0 celui de quatri\u00e8me hub europ\u00e9en de data centers, derri\u00e8re Francfort, Londres et Amsterdam \u2014 l&rsquo;ensemble formant le club FLAP-D (Frankfurt-London-Amsterdam-Paris-Dublin).<br \/>\nParis concentre la quasi-totalit\u00e9 de la capacit\u00e9 install\u00e9e en colocation, mais l&rsquo;\u00e9lectricit\u00e9 disponible, la connectivit\u00e9 fibre et sous-marine et le foncier industriel redessinent en ce moment la carte : Marseille s&rsquo;impose comme porte vers l&rsquo;Afrique et l&rsquo;Asie, Dunkerque et les Hauts-de-France attirent les hyperscalers, OVHcloud reste solidement implant\u00e9 \u00e0 Roubaix.<br \/>\nL&rsquo;acc\u00e9l\u00e9ration de l&rsquo;IA g\u00e9n\u00e9rative pousse les op\u00e9rateurs \u00e0 demander des raccordements de 100 \u00e0 1 000 MW par site, alors que RTE annonce des d\u00e9lais de raccordement haute tension de 2 \u00e0 7 ans. C&rsquo;est d\u00e9sormais le r\u00e9seau \u00e9lectrique, plus que le foncier, qui d\u00e9cide o\u00f9 s&rsquo;installe un data center en France.<br \/>\nD\u00e9cryptage r\u00e9gion par r\u00e9gion des implantations, des op\u00e9rateurs et des crit\u00e8res qui font basculer un projet d&rsquo;un d\u00e9partement \u00e0 l&rsquo;autre. <\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Au sommaire de ce dossier :<\/span><\/span><\/p>\n<ul style=\"text-align: justify;\" type=\"DISC\">\n<li><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"><a href=\"https:\/\/travail-industrie.com\/blog\/article-titre\/carte-data-centers-france-regions-implantations#etat-marche\">1. Le march\u00e9 fran\u00e7ais des data centers : un acteur cl\u00e9 du FLAP-D<\/a> <\/span><\/span><\/li>\n<li><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"><a href=\"https:\/\/travail-industrie.com\/blog\/article-titre\/carte-data-centers-france-regions-implantations#idf\">2. \u00cele-de-France : le c\u0153ur historique et satur\u00e9<\/a> <\/span><\/span><\/li>\n<li><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"><a href=\"https:\/\/travail-industrie.com\/blog\/article-titre\/carte-data-centers-france-regions-implantations#marseille\">3. Marseille et le sud : la porte des c\u00e2bles sous-marins<\/a> <\/span><\/span><\/li>\n<li><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"><a href=\"https:\/\/travail-industrie.com\/blog\/article-titre\/carte-data-centers-france-regions-implantations#nord\">4. Nord et fronti\u00e8re belge : Roubaix, Dunkerque et le retour des hyperscalers<\/a> <\/span><\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Le Nord est doublement int\u00e9ressant : il abrite l&rsquo;un des plus gros sites internalis\u00e9s europ\u00e9ens \u2014 <\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">OVHcloud \u00e0 Roubaix<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"> \u2014 et il b\u00e9n\u00e9ficie d\u00e9sormais d&rsquo;un avantage \u00e9lectrique majeur qui attire les hyperscalers am\u00e9ricains. <\/span><\/span><\/p>\n<h3 class=\"western\" style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Roubaix, Sallaumines, Lille : l&rsquo;\u00e9cosyst\u00e8me OVHcloud<\/span><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Le campus historique d&rsquo;<\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">OVHcloud<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"> \u00e0 Roubaix regroupe plusieurs data centers (RBX1 \u00e0 RBX9 selon les g\u00e9n\u00e9rations), enti\u00e8rement internalis\u00e9s et con\u00e7us en water-cooling propri\u00e9taire. L&rsquo;incendie du SBG2 \u00e0 Strasbourg en 2021 a acc\u00e9l\u00e9r\u00e9 la diversification g\u00e9ographique du groupe, mais Roubaix reste le centre n\u00e9vralgique. \u00c0 Sallaumines (Pas-de-Calais) et dans la m\u00e9tropole lilloise, plusieurs h\u00e9bergeurs r\u00e9gionaux (Cogent, OBS, op\u00e9rateurs locaux) compl\u00e8tent un tissu de colocation B2B mature. <\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Serveursinformatiques<\/span><\/span><\/p>\n<h3 class=\"western\" style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Dunkerque et le Hainaut : le nouveau moteur hyperscale<\/span><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Dunkerque et la c\u00f4te d&rsquo;Opale concentrent depuis 2023-2024 plusieurs annonces majeures. Le territoire combine trois atouts rares : <\/span><\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">une <\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">capacit\u00e9 \u00e9lectrique \u00e9lev\u00e9e<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">, h\u00e9rit\u00e9e du tissu industriel lourd (sid\u00e9rurgie, p\u00e9trochimie) et de la proximit\u00e9 imm\u00e9diate de la centrale nucl\u00e9aire de <\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Gravelines<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"> (5,7 GW install\u00e9s, l&rsquo;un des plus grands sites nucl\u00e9aires d&rsquo;Europe) ; <\/span><\/span><\/li>\n<li><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">un <\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">foncier industriel disponible<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"> et beaucoup moins cher qu&rsquo;en \u00cele-de-France (rapport de 1 \u00e0 5 voire 1 \u00e0 10 selon les segments, selon Knight Frank) ; <\/span><\/span><\/li>\n<li><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">un <\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">\u00e9cosyst\u00e8me industriel<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"> en pleine recomposition autour de la d\u00e9carbonation : gigafactory Verkor pour les batteries, projet ACC (Automotive Cells Company), p\u00f4le hydrog\u00e8ne, terminal m\u00e9thanier de Loon-Plage. <\/span><\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Dans ce contexte, <\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Microsoft<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"> a annonc\u00e9 en mai 2024 un investissement de <\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">4 milliards d&rsquo;euros<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"> sur quatre ans pour d\u00e9velopper des infrastructures cloud et IA en France, avec un site phare annonc\u00e9 au <\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Quesnoy (Hauts-de-France)<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">, en compl\u00e9ment de ses sites parisiens et marseillais. Le groupe <\/span><\/span><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">Atos \/ Eviden<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">, pr\u00e9sent historiquement dans le Nord, dispose \u00e9galement de capacit\u00e9s fonci\u00e8res mobilisables sur des dizaines d&rsquo;hectares. <\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\">L&rsquo;avantage \u00e9lectrique :<\/span><\/span><\/strong><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"> le Nord et l&rsquo;Est de la France b\u00e9n\u00e9ficient d&rsquo;une combinaison rare en Europe \u2014 production nucl\u00e9aire pilotable d\u00e9carbon\u00e9e + r\u00e9seau RTE dense + foncier industriel disponible. C&rsquo;est ce trio qui explique le pivot des hyperscalers vers ces territoires plut\u00f4t que vers l&rsquo;\u00cele-de-France.<\/span><\/span><\/p>\n<ul style=\"text-align: justify;\" type=\"DISC\">\n<li><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"><a href=\"https:\/\/travail-industrie.com\/blog\/article-titre\/carte-data-centers-france-regions-implantations#autres-regions\">5. Lyon, Bordeaux, Strasbourg et les autres : les p\u00f4les secondaires actifs<\/a> <\/span><\/span><\/li>\n<li><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"><a href=\"https:\/\/travail-industrie.com\/blog\/article-titre\/carte-data-centers-france-regions-implantations#criteres\">6. Pourquoi un op\u00e9rateur choisit telle ou telle r\u00e9gion<\/a> <\/span><\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: Comic Sans MS, cursive;\"><span style=\"font-size: medium;\"><a href=\"https:\/\/travail-industrie.com\/blog\/article-titre\/carte-data-centers-france-regions-implantations\">https:\/\/travail-industrie.com\/blog\/article-ti<\/a> <\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les r\u00e9gions qui les attirent et pourquoi<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15183","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/posts\/15183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/comments?post=15183"}],"version-history":[{"count":1,"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/posts\/15183\/revisions"}],"predecessor-version":[{"id":15184,"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/posts\/15183\/revisions\/15184"}],"wp:attachment":[{"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/media?parent=15183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/categories?post=15183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/collectif-accad.fr\/site\/wp-json\/wp\/v2\/tags?post=15183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}