{"id":133,"date":"2023-06-07T09:09:34","date_gmt":"2023-06-07T09:09:34","guid":{"rendered":"https:\/\/wp.laas.fr\/ecolaas1\/2023\/06\/07\/optimisation-de-la-consommation-energetique-de-la-salle-blanche-du-laas\/"},"modified":"2025-03-24T11:10:38","modified_gmt":"2025-03-24T11:10:38","slug":"optimisation-de-la-consommation-energetique-de-la-salle-blanche-du-laas","status":"publish","type":"post","link":"https:\/\/wp.laas.fr\/ecolaas\/2023\/06\/07\/optimisation-de-la-consommation-energetique-de-la-salle-blanche-du-laas\/","title":{"rendered":"Optimisation de la consommation \u00e9nerg\u00e9tique de la salle blanche du LAAS"},"content":{"rendered":"\n<p>Les salles blanches sont tr\u00e8s \u00e9nergivores.<\/p>\n\n\n\n<p>En 2015 une \u00e9tude imputait 80% de la consommation \u00e9nerg\u00e9tique du LAAS \u00e0 sa salle blanche qui repr\u00e9sente 7% de sa surface.<\/p>\n\n\n\n<p>Depuis 2018, beaucoup d\u2019actions ont \u00e9t\u00e9 men\u00e9es pour diminuer cette consommation \u00e9nerg\u00e9tique tout en conservant les conditions nominales de fonctionnement de cette plateforme&nbsp;: modulation des extractions, r\u00e9cup\u00e9ration de chaleur sur les extractions, r\u00e9cup\u00e9ration de la chaleur \u00ab&nbsp;fatale&nbsp;\u00bb, meilleur suivi et pilotage fin, installation de photovolta\u00efque , \u00e9clairage LED, &#8230;<\/p>\n\n\n\n<p>Le r\u00e9sultat&nbsp;: ces travaux, coupl\u00e9s \u00e0 ceux du b\u00e2timent A, ont permis un gain de pr\u00e8s de 40% en \u00e9lectricit\u00e9 et encore plus en gaz&nbsp;!<\/p>\n\n\n\n<p>L\u2019investissement de pr\u00e8s de 2M\u20ac a \u00e9t\u00e9 financ\u00e9 par le CNRS et le plan de relance suite au Covid. Le retour sur investissement est estim\u00e9 entre 2 et 5 ans selon les co\u00fbts actuels de l\u2019\u00e9nergie.<\/p>\n\n\n\n<p>Si vous souhaitez en savoir plus, n\u2019h\u00e9sitez pas \u00e0 lire la pr\u00e9sentation d\u00e9taill\u00e9e de ces actions qui a \u00e9t\u00e9 faite au <a href=\"https:\/\/www.enris2023.insight-outside.fr\/\">Symposium europ\u00e9en sur les infrastructures de recherche en nanofabrication &#8211; ENRIS 2023<\/a>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fr&nbsp;: <a href=\"https:\/\/wp.laas.fr\/ecolaas\/wp-content\/uploads\/sites\/40\/2025\/03\/20230509_bilan_des_travaux_2017-2023_de_sobriete_energetique_dans_la_salle_blanche_du_LAAS__taille_reduite.pdf\">Optimisation de la consommation \u00e9nerg\u00e9tique de la plateforme micro et nanotechnologies LAAS-CNRS<\/a><\/li>\n\n\n\n<li>En\u00a0: <a href=\"https:\/\/hal.laas.fr\/hal-04104768v1\">Optimization of the energy consumption of the LAAS-CNRS micro and nanotechnology platform<\/a><\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:30% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"181\" height=\"135\" src=\"https:\/\/wp.laas.fr\/ecolaas\/wp-content\/uploads\/sites\/40\/2023\/06\/photovoltaique.jpg\" alt=\"\" class=\"wp-image-1271 size-full\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:51% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"202\" height=\"152\" src=\"https:\/\/wp.laas.fr\/ecolaas\/wp-content\/uploads\/sites\/40\/2023\/06\/aerocondensateurs.jpg\" alt=\"\" class=\"wp-image-1270 size-full\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les salles blanches sont tr\u00e8s \u00e9nergivores. En 2015 une \u00e9tude imputait 80% de la consommation \u00e9nerg\u00e9tique du LAAS \u00e0 sa salle blanche qui repr\u00e9sente 7% de sa surface. Depuis 2018, beaucoup d\u2019actions ont \u00e9t\u00e9 men\u00e9es pour diminuer cette consommation \u00e9nerg\u00e9tique tout en conservant les conditions nominales de fonctionnement de cette plateforme&nbsp;: modulation des extractions, r\u00e9cup\u00e9ration [&hellip;]<\/p>\n","protected":false},"author":74,"featured_media":1497,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,5,6],"tags":[38,24,26,28],"class_list":{"0":"post-133","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-newsletter-printemps-ete-2023","8":"category-actions","9":"category-newsletter","10":"tag-actualite-laas","11":"tag-electricite","12":"tag-gaz","13":"tag-nouvelles-energies","15":"post-with-thumbnail","16":"post-with-thumbnail-icon"},"_links":{"self":[{"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/posts\/133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/users\/74"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/comments?post=133"}],"version-history":[{"count":9,"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/posts\/133\/revisions"}],"predecessor-version":[{"id":1818,"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/posts\/133\/revisions\/1818"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/media\/1497"}],"wp:attachment":[{"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/media?parent=133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/categories?post=133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.laas.fr\/ecolaas\/wp-json\/wp\/v2\/tags?post=133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}