{"id":8714,"date":"2026-10-29T08:25:26","date_gmt":"2026-10-29T08:25:26","guid":{"rendered":"https:\/\/portaileduc.net\/website\/?p=8714"},"modified":"2026-10-29T08:25:26","modified_gmt":"2026-10-29T08:25:26","slug":"cafe-ia-20-cartes-sur-limpact-energetique-de-lia","status":"publish","type":"post","link":"https:\/\/portaileduc.net\/website\/cafe-ia-20-cartes-sur-limpact-energetique-de-lia\/","title":{"rendered":"Caf\u00e9 IA : 20 cartes sur l&rsquo;impact \u00e9nerg\u00e9tique de l&rsquo;IA"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Combien d&rsquo;\u00e9nergie consomme une requ\u00eate \u00e0 une IA g\u00e9n\u00e9rative ? Avec ses 20 cartes pour aborder l&rsquo;impact \u00e9nerg\u00e9tique de l&rsquo;IA, Caf\u00e9 IA propose des infographies pour saisir les ordres de grandeur et lancer le d\u00e9bat.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/image-140.png?ssl=1\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"987\" src=\"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/image-140.png?fit=768%2C987&amp;ssl=1\" alt=\"\" class=\"wp-image-8727\" srcset=\"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/image-140.png?w=768&amp;ssl=1 768w, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/image-140.png?resize=233%2C300&amp;ssl=1 233w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Que montrent les cartes ?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>tokens et inf\u00e9rence<\/strong> : comment un texte est d\u00e9coup\u00e9 et ce que co\u00fbte une r\u00e9ponse ;<\/li>\n\n\n\n<li><strong>intensit\u00e9 carbone de l&rsquo;\u00e9lectricit\u00e9<\/strong> : Union europ\u00e9enne, monde, \u00c9tats-Unis ;<\/li>\n\n\n\n<li><strong>consommation des mod\u00e8les<\/strong> : selon leur taille ;<\/li>\n\n\n\n<li><strong>usages et march\u00e9<\/strong> : nombre d&rsquo;utilisateurs et d&rsquo;utilisatrices, croissance ;<\/li>\n\n\n\n<li><strong>comparaisons<\/strong> : la consommation num\u00e9rique en France, pour remettre les chiffres en perspective.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Une carte finale rassemble les sources (Electricity Maps, MIT Technology Review, ADEME, Conseil national du num\u00e9rique\u2026), recueillies entre f\u00e9vrier et mai 2025.<\/p>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Les cartes sont t\u00e9l\u00e9chargeables gratuitement en PDF, sous licence CC BY-SA.<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Comment les utiliser ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les cartes servent de support \u00e0 un d\u00e9bat : chaque groupe s&#8217;empare de quelques cartes, les explique aux autres et confronte les chiffres. Caf\u00e9 IA invite aussi \u00e0 v\u00e9rifier les sources et \u00e0 refaire les calculs, un excellent exercice d&rsquo;esprit critique en sciences, en g\u00e9ographie ou en \u00e9ducation au num\u00e9rique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Un support pr\u00e9cieux pour parler d&rsquo;\u00e9cologie et d&rsquo;IA avec des chiffres sourc\u00e9s plut\u00f4t qu&rsquo;avec des impressions.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u00e9couvrir les 20 cartes de Caf\u00e9 IA :<\/strong><br><a href=\"https:\/\/cafeia.org\/20-cartes-pour-aborder-limpact-energetique-de-lia\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/cafeia.org\/20-cartes-pour-aborder-limpact-energetique-de-lia\/<\/a><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/5c7438_8599682aa1f84220b341a691046a93c8-1.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu embarqu\u00e9 5c7438_8599682aa1f84220b341a691046a93c8.\"><\/object><a id=\"wp-block-file--media-bdf093b2-1038-4f9e-a334-78379c482eca\" href=\"https:\/\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/5c7438_8599682aa1f84220b341a691046a93c8-1.pdf\">5c7438_8599682aa1f84220b341a691046a93c8<\/a><a href=\"https:\/\/portaileduc.net\/website\/wp-content\/uploads\/2026\/10\/5c7438_8599682aa1f84220b341a691046a93c8-1.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-bdf093b2-1038-4f9e-a334-78379c482eca\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00c0 voir aussi :<\/strong> <a href=\"https:\/\/portaileduc.net\/website\/?p=8715\">M\u00e9tacartes Num\u00e9rique \u00e9thique<\/a> ; <a href=\"https:\/\/portaileduc.net\/website\/?p=7240\">Le jeu des IA<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vingt cartes infographiques de Caf\u00e9 IA pour saisir les ordres de grandeur de la consommation \u00e9nerg\u00e9tique de l&rsquo;IA g\u00e9n\u00e9rative : tokens, intensit\u00e9 carbone, mod\u00e8les, usages. Sources d\u00e9taill\u00e9es, PDF gratuit sous licence CC BY-SA.<\/p>\n","protected":false},"author":2,"featured_media":8727,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_post_was_ever_published":false},"categories":[218,236],"tags":[6,294,309,317,331,332],"class_list":["post-8714","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-latelier-de-ludo","category-ia","tag-jeu","tag-ethique-et-droits","tag-ludopedagogie","tag-secondaire","tag-enseignement-pour-adultes-formation-dadultes","tag-bien-etre-numerique-et-durabilite"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6aRPV-2gy","jetpack-related-posts":[{"id":8738,"url":"https:\/\/portaileduc.net\/website\/le-comparateur-combien-denergie-consomme-lia\/","url_meta":{"origin":8714,"position":0},"title":"Le comparateur : combien d&rsquo;\u00e9nergie consomme l&rsquo;IA ?","author":"Maxime Duquesnoy","date":"29 octobre 2026","format":false,"excerpt":"Une activit\u00e9 en ligne d'Antonin Bareau : classer treize chiffres r\u00e9els de consommation \u00e9lectrique li\u00e9e \u00e0 l'IA, du wattheure au t\u00e9rawattheure, puis estimer sa propre semaine num\u00e9rique. 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