{"id":2001,"date":"2025-07-18T10:49:50","date_gmt":"2025-07-18T10:49:50","guid":{"rendered":"https:\/\/dev.endk.bertaeins.ch\/energieeffizienz\/"},"modified":"2025-08-28T06:19:08","modified_gmt":"2025-08-28T06:19:08","slug":"efficacite-energetique","status":"publish","type":"page","link":"https:\/\/dev.endk.bertaeins.ch\/fr\/efficacite-energetique\/","title":{"rendered":"Efficacit\u00e9 \u00e9nerg\u00e9tique"},"content":{"rendered":"\n<div class=\"wp-block-group\" style=\"padding-top:6rem;padding-bottom:6rem\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-large-font-size\">Efficacit\u00e9 \u00e9nerg\u00e9tique<\/h2>\n\n\n\n<p>L\u2019EnDK met l\u2019accent sur l\u2019utilisation \u00e9conome et efficace de l\u2019\u00e9nergie. Les cantons veillent \u00e0 ce que la consommation \u00e9nerg\u00e9tique soit la plus faible possible dans le secteur du b\u00e2timent.<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-blau-color has-text-color has-link-color wp-elements-b9ae21e1a3875102a42dd2a97bb5df87\">La cl\u00e9 pour transformer le syst\u00e8me \u00e9nerg\u00e9tique et atteindre la neutralit\u00e9 climatique<\/h3>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p><strong>Positif pour les ressources et les co\u00fbts<\/strong><\/p>\n\n\n\n<p>L\u2019efficacit\u00e9 \u00e9nerg\u00e9tique joue un r\u00f4le d\u00e9cisif pour atteindre les objectifs en mati\u00e8re de politique \u00e9nerg\u00e9tique et climatique. Une utilisation \u00e9conome et efficace de l\u2019\u00e9nergie contribue \u00e0 r\u00e9duire les \u00e9missions de gaz \u00e0 effet de serre et \u00e0 \u00e9conomiser les ressources \u00e9nerg\u00e9tiques limit\u00e9es. Un syst\u00e8me efficace sur le plan \u00e9nerg\u00e9tique permet \u00e9galement d\u2019am\u00e9liorer la rentabilit\u00e9.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2200\" height=\"1071\" src=\"http:\/\/dev.endk.bertaeins.ch\/wp-content\/uploads\/2025\/07\/energiehub-gebaeude.webp\" alt=\"\" class=\"wp-image-598\" style=\"object-fit:cover;width:391px;height:337px\" srcset=\"https:\/\/dev.endk.bertaeins.ch\/wp-content\/uploads\/2025\/07\/energiehub-gebaeude.webp 2200w, https:\/\/dev.endk.bertaeins.ch\/wp-content\/uploads\/2025\/07\/energiehub-gebaeude-300x146.webp 300w, https:\/\/dev.endk.bertaeins.ch\/wp-content\/uploads\/2025\/07\/energiehub-gebaeude-1024x499.webp 1024w, https:\/\/dev.endk.bertaeins.ch\/wp-content\/uploads\/2025\/07\/energiehub-gebaeude-768x374.webp 768w, https:\/\/dev.endk.bertaeins.ch\/wp-content\/uploads\/2025\/07\/energiehub-gebaeude-1536x748.webp 1536w, https:\/\/dev.endk.bertaeins.ch\/wp-content\/uploads\/2025\/07\/energiehub-gebaeude-2048x997.webp 2048w\" sizes=\"auto, (max-width: 2200px) 100vw, 2200px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>L\u2019efficacit\u00e9 \u00e9nerg\u00e9tique permet d\u2019att\u00e9nuer la pression sur la production d\u2019\u00e9lectricit\u00e9<\/strong><\/p>\n\n\n\n<p>Dans le contexte de la protection du climat, les \u00e9nergies fossiles sont de plus en plus remplac\u00e9es par l\u2019\u00e9lectricit\u00e9 (pompe \u00e0 chaleur au lieu de chauffage au mazout ou voiture \u00e9lectrique \u00e0 la place d\u2019un moteur \u00e0 combustion). Cela permet de r\u00e9duire la consommation d\u2019\u00e9nergies fossiles et d\u2019am\u00e9liorer globalement l\u2019efficacit\u00e9 de l\u2019approvisionnement \u00e9nerg\u00e9tique, car les pertes d\u2019\u00e9nergie (par ex. pertes de chaleur) sont moindres . En revanche, les besoins en \u00e9lectricit\u00e9 augmentent. La Conf\u00e9d\u00e9ration estime que la consommation d\u2019\u00e9lectricit\u00e9 augmentera d\u2019environ un quart au cours des 25 prochaines ann\u00e9es. Pour couvrir ces besoins, il faut d\u00e9velopper fortement les \u00e9nergies renouvelables en Suisse. Cette source d\u2019\u00e9lectricit\u00e9 de grande valeur doit en outre \u00eatre utilis\u00e9e de mani\u00e8re aussi efficace que possible.<\/p>\n\n\n\n<p><strong>Les b\u00e2timents rel\u00e8vent de la responsabilit\u00e9 des cantons<\/strong><\/p>\n\n\n\n<p>Le potentiel d\u2019efficacit\u00e9 reste consid\u00e9rable dans tous les secteurs, y compris dans celui du b\u00e2timent. Ce dernier est responsable de plus de 40% de la consommation totale d\u2019\u00e9nergie en Suisse. Selon la Constitution f\u00e9d\u00e9rale, la consommation d\u2019\u00e9nergie dans les b\u00e2timents rel\u00e8ve principalement de la comp\u00e9tence des cantons. Les cantons \u00e9dictent des prescriptions correspondantes dans ce domaine. Avec le \u00abMod\u00e8le de prescriptions \u00e9nerg\u00e9tiques des cantons\u00bb (MoPEC), l\u2019EnDK met \u00e0 la disposition des cantons un ensemble de dispositions l\u00e9gales possibles, qui correspondent \u00e0 l\u2019\u00e9tat de la technique et aux objectifs politiques.<\/p>\n\n\n\n<p><strong>Priorit\u00e9 \u00e0 la r\u00e9novation du parc immobilier existant<\/strong><\/p>\n\n\n\n<p>Gr\u00e2ce aux prescriptions cantonales et aux normes, telles que CECB et Minergie, les nouveaux b\u00e2timents affichent aujourd\u2019hui une efficacit\u00e9 \u00e9nerg\u00e9tique \u00e9lev\u00e9e. L\u2019assainissement \u00e9nerg\u00e9tique des b\u00e2timents existants, et son financement, repr\u00e9sente un d\u00e9fi de taille. Pour que les b\u00e2timents existants puissent \u00eatre exploit\u00e9s de mani\u00e8re efficace sur le plan \u00e9nerg\u00e9tique et respectueuse du climat, il faut am\u00e9liorer l\u2019isolation thermique des fa\u00e7ades, des toits et des fen\u00eatres, installer des syst\u00e8mes de chauffage renouvelables et de production de sa propre \u00e9nergie. Afin que ces exigences soient accept\u00e9es par la soci\u00e9t\u00e9 et socialement supportables, il est n\u00e9cessaire que la Conf\u00e9d\u00e9ration et les cantons mettent en place des mesures d\u2019encouragement pour ces investissements qui ne seraient autrement pas rentables pour les propri\u00e9taires<\/p>\n\n\n\n<div style=\"height:63px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-blau-color has-text-color has-link-color wp-elements-39d5effd9fa44f5beab58d33c14d1a96\">Documents<\/h3>\n\n\n\n<p>26.08.2022: <a href=\"http:\/\/dev.endk.bertaeins.ch\/wp-content\/uploads\/2025\/07\/Gebaeudepolitik_2050-PLUS_FR_20220826.pdf\">Politique du b\u00e2timent 2050+<\/a><\/p>\n\n\n\n<p>25.06.2025: <a href=\"https:\/\/dev.endk.bertaeins.ch\/wp-content\/uploads\/2025\/08\/MM_EP27_20250625_FR.pdf\">Communiqu\u00e9 de presse: Programme d\u2019all\u00e9gement budg\u00e9taire 2027 : remettre l\u2019ouvrage sur le m\u00e9tier malgr\u00e9 des am\u00e9liorations<\/a><\/p>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/dev.endk.bertaeins.ch\/fr\/publications\/\">Voir toutes les publications<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Efficacit\u00e9 \u00e9nerg\u00e9tique L\u2019EnDK met l\u2019accent sur l\u2019utilisation \u00e9conome et efficace de l\u2019\u00e9nergie. Les cantons veillent \u00e0 ce que la consommation \u00e9nerg\u00e9tique soit la plus faible possible dans le secteur du b\u00e2timent. La cl\u00e9 pour transformer le syst\u00e8me \u00e9nerg\u00e9tique et atteindre la neutralit\u00e9 climatique Positif pour les ressources et les co\u00fbts L\u2019efficacit\u00e9 \u00e9nerg\u00e9tique joue un r\u00f4le [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2001","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Efficacit\u00e9 \u00e9nerg\u00e9tique - ENDK<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Efficacit\u00e9 \u00e9nerg\u00e9tique - ENDK\" \/>\n<meta property=\"og:description\" content=\"Efficacit\u00e9 \u00e9nerg\u00e9tique L\u2019EnDK met l\u2019accent sur l\u2019utilisation \u00e9conome et efficace de l\u2019\u00e9nergie. 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