{"id":131619,"date":"2025-05-06T15:30:22","date_gmt":"2025-05-06T13:30:22","guid":{"rendered":"https:\/\/www.immo-invest.ch\/wie-effizient-arbeiten-waermepumpen\/"},"modified":"2025-05-06T16:50:24","modified_gmt":"2025-05-06T14:50:24","slug":"wie-effizient-arbeiten-waermepumpen","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/wie-effizient-arbeiten-waermepumpen\/","title":{"rendered":"Quelle est l&rsquo;efficacit\u00e9 des pompes \u00e0 chaleur ?"},"content":{"rendered":"\n\n<p class=\"wp-block-paragraph\">Les pompes \u00e0 chaleur sont consid\u00e9r\u00e9es comme une technologie cl\u00e9 pour la transition \u00e9nerg\u00e9tique dans le secteur du b\u00e2timent. Mais quelle est leur efficacit\u00e9 au quotidien ? Dans le cadre de la plus grande \u00e9tude de terrain jamais r\u00e9alis\u00e9e, des chercheurs de l&rsquo;ETH Zurich ont analys\u00e9 1023 installations dans dix pays europ\u00e9ens sur une p\u00e9riode de deux ans. Le r\u00e9sultat montre que l&rsquo;efficacit\u00e9 r\u00e9elle varie fortement, avec de nombreux \u00e9carts spectaculaires par rapport aux normes techniques.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mauvaise configuration et surdimensionnement<br><\/strong>De nombreuses pompes \u00e0 chaleur sont mal configur\u00e9es ou surdimensionn\u00e9es. La courbe de chauffe est souvent trop \u00e9lev\u00e9e, les abaissements nocturnes entra\u00eenent un chauffage suppl\u00e9mentaire inutile et les limites de chauffe \u00e9lev\u00e9es prolongent les dur\u00e9es de fonctionnement. En Suisse, une course de temp\u00e9rature excessive a \u00e9t\u00e9 constat\u00e9e sur 41 % des installations test\u00e9es. 17 % des pompes \u00e0 chaleur a\u00e9rothermiques de l&rsquo;\u00e9tude internationale se situaient m\u00eame en dessous des normes d&rsquo;efficacit\u00e9 en vigueur.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Les outils num\u00e9riques comme solution<br><\/strong>Les chercheurs demandent des normes uniformes \u00e0 l&rsquo;\u00e9chelle europ\u00e9enne pour la surveillance num\u00e9rique des pompes \u00e0 chaleur. Des syst\u00e8mes de contr\u00f4le intelligents et des algorithmes pourraient analyser en permanence l&rsquo;efficacit\u00e9 de fonctionnement et fournir des propositions d&rsquo;optimisation. Les premiers projets pilotes avec des compteurs intelligents et une analyse des donn\u00e9es bas\u00e9e sur l&rsquo;IA en Suisse confirment ce potentiel.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L&rsquo;efficacit\u00e9 augmente l&rsquo;acceptation<br><\/strong>Un fonctionnement efficace ne r\u00e9duit pas seulement la consommation d&rsquo;\u00e9lectricit\u00e9, mais augmente \u00e9galement la confiance dans la technologie. C&rsquo;est essentiel pour que les pompes \u00e0 chaleur s&rsquo;imposent \u00e0 grande \u00e9chelle comme une solution respectueuse du climat. Les \u00e9tudes de l&rsquo;ETH montrent que la technologie est pr\u00eate, il faut maintenant des normes, un contr\u00f4le et une plus grande sensibilisation \u00e0 l&rsquo;exploitation.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Une \u00e9tude de terrain men\u00e9e \u00e0 l&rsquo;\u00e9chelle europ\u00e9enne par l&rsquo;ETH Zurich r\u00e9v\u00e8le des diff\u00e9rences d&rsquo;efficacit\u00e9 notables entre les pompes \u00e0 chaleur. De nombreuses installations ne fonctionnent pas de mani\u00e8re optimale, souvent en raison de mauvais r\u00e9glages. Des syst\u00e8mes de contr\u00f4le num\u00e9riques devraient permettre de rem\u00e9dier \u00e0 cette situation.<\/p>\n","protected":false},"author":2,"featured_media":131576,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[22699,8747,743,22303,22438],"tags":[2053,3576,872,3931,2002,29211],"class_list":["post-131619","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilite","category-energie","category-immonews-fr","category-suisse","category-trends-fr","tag-energieeffizienz-fr","tag-gebaeudetechnik-fr","tag-immoinvest-fr","tag-immonews-fr","tag-news-fr","tag-waermepumpen-fr","pmpro-has-access"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"Une \u00e9tude de terrain men\u00e9e \u00e0 l'\u00e9chelle europ\u00e9enne par l'ETH Zurich r\u00e9v\u00e8le des diff\u00e9rences d'efficacit\u00e9 notables entre les pompes \u00e0 chaleur. De nombreuses installations ne fonctionnent pas de mani\u00e8re optimale, souvent en raison de mauvais r\u00e9glages. Des syst\u00e8mes de contr\u00f4le num\u00e9riques devraient permettre de rem\u00e9dier \u00e0 cette situation.","autor":"Quelle: ETH","ort":"","bildunterschrift":"","zusammenfassung":"","bild_im_grid":false,"gallerie":"","newsim":""},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Une \u00e9tude de terrain men\u00e9e \u00e0 l&#039;\u00e9chelle europ\u00e9enne par l&#039;ETH Zurich r\u00e9v\u00e8le des diff\u00e9rences d&#039;efficacit\u00e9 notables entre les pompes \u00e0 chaleur. De nombreuses installations ne fonctionnent pas de mani\u00e8re optimale, souvent en raison de mauvais r\u00e9glages. Des syst\u00e8mes de contr\u00f4le num\u00e9riques devraient permettre de rem\u00e9dier \u00e0 cette situation.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"immovestuser\"\/>\n\t<meta name=\"google-site-verification\" content=\"fHJKvgWpZCR2zVBHWfkQeFXC11qieUSff0HGNYfuyLA\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.immo-invest.ch\/fr\/wie-effizient-arbeiten-waermepumpen\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien - Die\u00a0Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Quelle est l\u2019efficacit\u00e9 des pompes \u00e0 chaleur ? - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta property=\"og:description\" content=\"Une \u00e9tude de terrain men\u00e9e \u00e0 l&#039;\u00e9chelle europ\u00e9enne par l&#039;ETH Zurich r\u00e9v\u00e8le des diff\u00e9rences d&#039;efficacit\u00e9 notables entre les pompes \u00e0 chaleur. 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