{"id":11001,"date":"2022-09-08T08:32:58","date_gmt":"2022-09-08T06:32:58","guid":{"rendered":"https:\/\/ggba.swiss\/exergo-utilisera-le-co2-pour-chauffer-et-refroidir-les-villes-du-futur\/"},"modified":"2023-07-04T13:44:04","modified_gmt":"2023-07-04T11:44:04","slug":"exergo-utilisera-le-co2-pour-chauffer-et-refroidir-les-villes-du-futur","status":"publish","type":"post","link":"https:\/\/ggba.swiss\/fr\/exergo-utilisera-le-co2-pour-chauffer-et-refroidir-les-villes-du-futur\/","title":{"rendered":"Exergo utilisera le CO2 pour chauffer et refroidir les villes du futur"},"content":{"rendered":"\n<p><a href=\"https:\/\/exergo.ch\/\" target=\"_blank\" rel=\"noopener\">ExerGo<\/a> a d\u00e9velopp\u00e9 une solution d&rsquo;infrastructure \u00e9nerg\u00e9tique compacte et efficace qui permet de surmonter les limites de la mise en \u0153uvre des r\u00e9seaux de chaleur et de froid dans les zones urbaines denses. Tout comme dans les syst\u00e8mes de refroidissement commerciaux et industriels (supermarch\u00e9s, patinoires, usines), ExerGo a recours au CO2 au lieu de l&rsquo;eau pour distribuer l&rsquo;\u00e9nergie thermique.<\/p>\n<p>Gr\u00e2ce \u00e0 la forte densit\u00e9 \u00e9nerg\u00e9tique du CO2, l&rsquo;infrastructure pour le transport de l&rsquo;\u00e9nergie mise en place par la start-up de l\u2019<a href=\"https:\/\/www.epfl.ch\/about\/campus\/fr\/valais-fr\/\" target=\"_blank\" rel=\"noopener\">EPFL Valais<\/a> est extr\u00eamement compacte par rapport \u00e0 un r\u00e9seau de chaleur et de froid \u00e0 base d&rsquo;eau de m\u00eame capacit\u00e9.<\/p>\n<p>Avec son r\u00e9seau thermique \u00e0 deux tuyaux, ExerGo peut fournir \u00e0 la fois de la chaleur et du froid, permettant ainsi de lutter simultan\u00e9ment contre les vagues de chaleur estivales et d&rsquo;assurer les besoins en eau chaude des b\u00e2timents, ainsi que de procurer du chauffage pendant les saisons froides. Le CO2 provient de technologies de captage du carbone et reste enferm\u00e9 dans le syst\u00e8me pendant toute la dur\u00e9e de vie de l&rsquo;installation, soit jusqu&rsquo;\u00e0 30 ans. Il peut \u00eatre r\u00e9cup\u00e9r\u00e9 et r\u00e9utilis\u00e9 par la suite.<\/p>\n<h4>Une installation pilote sur le campus Energypolis<\/h4>\n<p>En collaboration avec plusieurs instituts de recherche en Suisse, dont l&rsquo;EPFL, la <a href=\"https:\/\/www.hevs.ch\/\" target=\"_blank\" rel=\"noopener\">HES-SO Valais\/Wallis<\/a> \u00e0 Sion et la <a href=\"https:\/\/heig-vd.ch\/\" target=\"_blank\" rel=\"noopener\">HEIG-VD<\/a> \u00e0 Yverdon-les-Bains, Exergo vient de terminer son installation pilote sur le campus <a href=\"https:\/\/www.energypolis.ch\/\" target=\"_blank\" rel=\"noopener\">Energypolis<\/a> \u00e0 Sion (canton du Valais), gr\u00e2ce \u00e0 une collaboration entre partenaires industriels et de recherche et avec le soutien de l&rsquo;<a href=\"https:\/\/www.bfe.admin.ch\/bfe\/fr\/home.html\" target=\"_blank\" rel=\"noopener\">Office f\u00e9d\u00e9ral de l&rsquo;\u00e9nergie<\/a>. Ce projet fera office de showroom pour les clients et permettra de d\u00e9montrer l&rsquo;efficacit\u00e9 \u00e9nerg\u00e9tique de la solution.<\/p>\n<p>Apr\u00e8s l&rsquo;obtention d&rsquo;un pr\u00eat Tech Seed de la <a href=\"https:\/\/www.fondation-fit.ch\/fr\/\" target=\"_blank\" rel=\"noopener\">FIT<\/a> en 2020, la start-up a b\u00e9n\u00e9fici\u00e9 d\u2019un nouveau pr\u00eat Tech Growth de CHF 500&rsquo;000. Cela permettra \u00e0 ExerGo de renforcer son \u00e9quipe pour atteindre 15 employ\u00e9s d&rsquo;ici fin 2022, mais aussi d&rsquo;investir dans l&rsquo;industrialisation de son produit et l&rsquo;entr\u00e9e sur le march\u00e9 en Suisse et dans le monde.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exergo, une start-up de l\u2019EPFL Valais, a mis au point un syst\u00e8me in\u00e9dit et ambitieux de r\u00e9seau de distribution de chaleur et de froid aliment\u00e9 au CO2.<\/p>\n","protected":false},"author":3,"featured_media":11002,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"mc4wp_mailchimp_campaign":[],"footnotes":""},"categories":[844],"tags":[1039,1081,1082],"class_list":["post-11001","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cleantech","tag-energy-fr","tag-sustainability-fr","tag-technology-park-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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