{"id":1621,"date":"2012-03-14T13:00:28","date_gmt":"2012-03-14T12:00:28","guid":{"rendered":"http:\/\/www.solucominsight.fr\/?p=1621"},"modified":"2015-08-17T10:55:25","modified_gmt":"2015-08-17T09:55:25","slug":"le-green-it-survivra-t-il-a-la-crise","status":"publish","type":"post","link":"https:\/\/www.riskinsight-wavestone.com\/en\/2012\/03\/le-green-it-survivra-t-il-a-la-crise\/","title":{"rendered":"Le green IT survivra-t-il \u00e0 la crise ?"},"content":{"rendered":"<h2>Qu\u2019est-ce que le Green IT et quels sont ses enjeux actuels pour le monde de l\u2019entreprise ?<\/h2>\n<p>Le Green IT est un ensemble de solutions technologiques et de pratiques organisationnelles au service de la performance environnementale de l\u2019entreprise. Par cons\u00e9quent, il est avant tout un levier de r\u00e9duction des co\u00fbts car il vise la sobri\u00e9t\u00e9 et l\u2019efficacit\u00e9 des moyens informatiques. La r\u00e9duction principale concerne la facture \u00e9nerg\u00e9tique, en augmentation depuis quelques ann\u00e9es en raison de la croissance des besoins et de la hausse du prix de l\u2019\u00e9nergie (augmentation de 30 % du prix de l\u2019\u00e9lectricit\u00e9 d\u2019ici 2016 selon la commission de r\u00e9gulation de l\u2019\u00e9nergie).<br \/>\nIl ne faut n\u00e9anmoins pas oublier que le Green IT est \u00e9galement un vecteur d\u2019image cl\u00e9 et un fort levier de d\u00e9veloppement, notamment lorsque l\u2019entreprise choisit d\u2019en faire un avantage concurrentiel.<br \/>\nEnfin, c\u2019est une obligation l\u00e9gale \u00e0 laquelle les entreprises doivent se conformer, notamment sur le recyclage des d\u00e9chets \u00e9lectroniques ou l\u2019\u00e9laboration r\u00e9guli\u00e8re d\u2019un bilan carbone. Cette pression r\u00e9glementaire s\u2019annon\u00e7ant de plus en plus contraignante, il est n\u00e9cessaire de s\u2019y pr\u00e9parer au plus t\u00f4t.<\/p>\n<h2>Quelles solutions Green IT pour quels b\u00e9n\u00e9fices ?<\/h2>\n<p>Le march\u00e9 propose aujourd\u2019hui un grand nombre de solutions technologiques qui couvrent toutes les briques du SI : de l\u2019utilisation de l\u2019air ext\u00e9rieur pour am\u00e9liorer le rendement du refroidissement des centres de donn\u00e9es, \u00e0 l\u2019optimisation du code des applications pour diminuer leurs besoins en ressources mat\u00e9rielles.<br \/>\nSi l\u2019abondance et la maturit\u00e9 des solutions ne font plus de doutes, les retours d\u2019exp\u00e9rience montrent que le progr\u00e8s technique seul ne suffit pas \u00e0 am\u00e9liorer significativement la performance environnementale. La transformation des usages des utilisateurs permettra d\u2019obtenir des r\u00e9sultats plus ambitieux en encourageant une utilisation plus \u00e9conome des outils informatiques (mise en veille des postes de travail, rationalisation des impressions, etc.). Des campagnes de sensibilisation des utilisateurs renforceront les effets de la transformation.<br \/>\nPour \u00eatre pleinement efficaces, ces transformations doivent s\u2019inscrire dans une \u00e9volution de l\u2019organisation IT. Cette \u00e9volution permettra de f\u00e9d\u00e9rer des expertises diverses au sein de la DSI, et de mobiliser les directions achats, communication et d\u00e9veloppement durable afin d\u2019int\u00e9grer les enjeux du Green IT dans la conception et la fourniture des services informatiques.<\/p>\n<h2>Le Green IT survivra-t-il \u00e0 la crise ?<\/h2>\n<p>C\u2019est bien l\u00e0 la question de fond ! Depuis 2008, la succession de crises, de celle des subprimes \u00e0 celle de la dette, semble avoir pris le pas sur les pr\u00e9occupations environnementales.<br \/>\nPour autant, avec un march\u00e9 arriv\u00e9 \u00e0 maturit\u00e9 et des premiers d\u00e9ploiements \u00e0 grande \u00e9chelle, les solutions Green IT pr\u00e9sentent une opportunit\u00e9 de r\u00e9duction des co\u00fbts \u00e0 ne pas n\u00e9gliger, justement dans un contexte de crise.<br \/>\nLes projets \u00e0 inscrire en priorit\u00e9 \u00e0 la strat\u00e9gie SI concernent un p\u00e9rim\u00e8tre maitris\u00e9 et d\u00e9montrent un ROI rapide. C\u2019est le cas par exemple des projets dis \u00ab \u00e9co-PC \u00bb (d\u00e9ploiement d\u2019outils de power management et conduite du changement associ\u00e9e) et d\u2019\u00e9co-printing (impressions en noir et blanc et recto\/verso par d\u00e9faut, r\u00e9duction des impressions inutiles, etc.). Les \u00e9conomies d\u2019\u00e9nergie r\u00e9alis\u00e9es gr\u00e2ce aux projets \u00ab \u00e9co-PC \u00bb peuvent aller de 40 \u00e0 75 %, avec un ROI compris entre 6 et 12 mois.<br \/>\nLe magazine<a href=\"http:\/\/www.greenit.fr\/article\/acteurs\/les-tendances-green-it-en-2012-4157\" target=\"_blank\"> Green IT<\/a> pr\u00e9sente quelques id\u00e9es suppl\u00e9mentaires de projets.<\/p>\n<p>Les entreprises fortement informatis\u00e9es (banque, t\u00e9l\u00e9coms, etc.) sont d\u2019autant plus sensibles \u00e0 la mise en \u0153uvre de tels projets, qu\u2019ils concourent \u00e0 la strat\u00e9gie de d\u00e9veloppement durable de l\u2019entreprise.<\/p>\n<p>[Article \u00e9crit en collaboration avec Jean-Baptiste Blondel]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qu\u2019est-ce que le Green IT et quels sont ses enjeux actuels pour le monde de l\u2019entreprise ? Le Green IT est un ensemble de solutions technologiques et de pratiques organisationnelles au service de la performance environnementale de l\u2019entreprise. Par cons\u00e9quent,&#8230;<\/p>\n","protected":false},"author":39,"featured_media":3381,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"page-templates\/tmpl-one.php","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[35],"tags":[337,393,54,395,394],"coauthors":[803,1015],"class_list":["post-1621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-strategie-projets-it","tag-economies-denergie","tag-green-for-it","tag-green-it","tag-informatique-verte","tag-it-for-green"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Le green IT survivra-t-il \u00e0 la crise ? - RiskInsight<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.riskinsight-wavestone.com\/2012\/03\/le-green-it-survivra-t-il-a-la-crise\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le green IT survivra-t-il \u00e0 la crise ? - RiskInsight\" \/>\n<meta property=\"og:description\" content=\"Qu\u2019est-ce que le Green IT et quels sont ses enjeux actuels pour le monde de l\u2019entreprise ? 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