{"id":325443,"date":"2024-07-04T18:49:29","date_gmt":"2024-07-04T17:49:29","guid":{"rendered":"https:\/\/realites.com.tn\/fr\/?p=325443"},"modified":"2024-07-04T21:29:53","modified_gmt":"2024-07-04T20:29:53","slug":"ia-et-climat-les-geants-du-numerique-face-a-un-choix-cornelien","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/ia-et-climat-les-geants-du-numerique-face-a-un-choix-cornelien\/","title":{"rendered":"IA et climat : Les g\u00e9ants du num\u00e9rique face \u00e0 un choix corn\u00e9lien"},"content":{"rendered":"<p>Le r\u00eave d&rsquo;une intelligence artificielle (IA) au service du bien commun se heurte \u00e0 une r\u00e9alit\u00e9 bien plus sombre : l&rsquo;explosion de son empreinte carbone. Google et Microsoft, les g\u00e9ants du num\u00e9rique, en font les frais, voyant leurs ambitions climatiques compromises par l&rsquo;insatiable soif d&rsquo;\u00e9nergie de leurs puissants centres de donn\u00e9es.<\/p>\n<p data-sourcepos=\"7:1-7:336\">Le constat est accablant : les \u00e9missions de CO2 de Google ont bondi de 13% l&rsquo;ann\u00e9e derni\u00e8re et de 48% sur les cinq derni\u00e8res ann\u00e9es, pour atteindre 14,3 millions de tonnes \u00e9quivalent carbone en 2023. Un chiffre inqui\u00e9tant qui remet en question la capacit\u00e9 du groupe californien \u00e0 atteindre son objectif de neutralit\u00e9 carbone d&rsquo;ici 2030.<\/p>\n<p data-sourcepos=\"9:1-9:404\">En cause : l&rsquo;explosion de la consommation d&rsquo;\u00e9nergie des centres de donn\u00e9es, ces infrastructures num\u00e9riques colossales qui alimentent les nouveaux outils d&rsquo;IA g\u00e9n\u00e9rative. \u00ab\u00a0\u00c0 mesure que nous int\u00e9grons davantage l&rsquo;IA \u00e0 nos produits, r\u00e9duire nos \u00e9missions peut s&rsquo;av\u00e9rer difficile en raison des besoins croissants en \u00e9nergie dus \u00e0 la hausse de l&rsquo;intensit\u00e9 en calcul informatique li\u00e9e \u00e0 l&rsquo;IA\u00a0\u00bb, explique Google.<\/p>\n<p data-sourcepos=\"13:1-13:332\">Ce constat n&rsquo;est pas isol\u00e9. Microsoft, autre g\u00e9ant du num\u00e9rique, a \u00e9galement annonc\u00e9 une augmentation de ses \u00e9missions de CO2 de pr\u00e8s d&rsquo;un tiers depuis 2020, principalement due \u00e0 la construction de nouveaux centres de donn\u00e9es. Une situation qui semble mettre \u00e0 mal les engagements climatiques des grandes entreprises technologiques.<\/p>\n<p data-sourcepos=\"15:1-15:291\">\u00ab\u00a0Elles ont \u00e9t\u00e9 prises au d\u00e9pourvu \u00e0 la fois par la quantit\u00e9 d&rsquo;\u00e9nergie n\u00e9cessaire pour mettre au point une telle technologie et par la quantit\u00e9 d&rsquo;\u00e9nergie n\u00e9cessaire pour la faire fonctionner\u00a0\u00bb, analyse Sasha Luccioni, responsable climat de la start-up d&rsquo;intelligence artificielle Hugging Face.<\/p>\n<p data-sourcepos=\"19:1-19:248\">L&rsquo;Agence internationale de l&rsquo;\u00e9nergie (AIE) tire la sonnette d&rsquo;alarme : la consommation d&rsquo;\u00e9lectricit\u00e9 des centres de donn\u00e9es pourrait doubler d&rsquo;ici 2026, atteignant 1 000 t\u00e9rawattheures, soit l&rsquo;\u00e9quivalent de la consommation d&rsquo;un pays comme le Japon.<\/p>\n<p data-sourcepos=\"21:1-21:213\">Une telle croissance menace de compromettre les efforts de transition \u00e9nerg\u00e9tique entrepris par de nombreux pays et risque de remettre en cause les objectifs climatiques des entreprises technologiques elles-m\u00eames.<\/p>\n<p data-sourcepos=\"23:1-23:198\">En Arabie saoudite, en Irlande ou en Malaisie, par exemple, la demande en \u00e9nergie n\u00e9cessaire au fonctionnement des centres de donn\u00e9es d\u00e9passe d\u00e9j\u00e0 les capacit\u00e9s de production d&rsquo;\u00e9nergie renouvelable.<\/p>\n<p data-sourcepos=\"25:1-25:61\">\n","protected":false},"excerpt":{"rendered":"<p>Le r\u00eave d&rsquo;une intelligence artificielle (IA) au service du bien commun se heurte \u00e0 une r\u00e9alit\u00e9 bien plus sombre : l&rsquo;explosion de son empreinte carbone. Google et Microsoft, les g\u00e9ants&hellip;<\/p>\n","protected":false},"author":81,"featured_media":106710,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3,2508],"tags":[],"class_list":["post-325443","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-environnement"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>IA et climat : Les g\u00e9ants du num\u00e9rique face \u00e0 un choix corn\u00e9lien - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Le r\u00eave d&#039;une intelligence artificielle (IA) au service du bien commun se heurte \u00e0 une r\u00e9alit\u00e9 bien plus sombre : l&#039;explosion de son empreinte carbone.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/realites.com.tn\/fr\/ia-et-climat-les-geants-du-numerique-face-a-un-choix-cornelien\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IA et climat : Les g\u00e9ants du num\u00e9rique face \u00e0 un choix corn\u00e9lien - 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