{"id":167827,"date":"2026-10-20T10:00:00","date_gmt":"2026-10-20T08:00:00","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=167827"},"modified":"2026-10-19T09:59:18","modified_gmt":"2026-10-19T07:59:18","slug":"schwyz-will-solarpflicht-fuer-neubauten-stutzen","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/schwyz-will-solarpflicht-fuer-neubauten-stutzen\/","title":{"rendered":"Schwyz veut limiter l&rsquo;obligation d&rsquo;installer des panneaux solaires sur les nouvelles constructions"},"content":{"rendered":"<p>Cette initiative fait suite \u00e0 la motion M 7\/25, que le Grand Conseil a d\u00e9clar\u00e9e recevable le 22 octobre 2025. Le Conseil d\u2019\u00c9tat soumet d\u00e9sormais \u00e0 consultation une r\u00e9vision partielle de la loi cantonale sur l\u2019\u00e9nergie. Cette consultation se d\u00e9roulera jusqu\u2019au 31 janvier 2027 et vise \u00e0 r\u00e9duire l\u2019article 8c de la KEnG au minimum imparti par le droit f\u00e9d\u00e9ral.<\/p>\n<p>Pour les promoteurs immobiliers, les ma\u00eetres d\u2019ouvrage et les propri\u00e9taires, cela signifie avant tout une chose : l\u2019obligation actuelle dans le canton de Schwyz de produire sa propre \u00e9lectricit\u00e9 pour les nouvelles constructions serait assouplie, mais ne dispara\u00eetrait pas compl\u00e8tement. L\u2019article 45a de la loi f\u00e9d\u00e9rale sur l\u2019\u00e9nergie reste d\u00e9terminant. En vertu de celui-ci, les cantons doivent continuer \u00e0 pr\u00e9voir une obligation d\u2019utiliser l\u2019\u00e9nergie solaire pour les nouvelles constructions dont la surface de b\u00e2timent imputable d\u00e9passe 300 m\u00e8tres carr\u00e9s.<\/p>\n<p><strong>Moins de droit cantonal, plus de minimum f\u00e9d\u00e9ral<br \/><\/strong>-Schwyz avait introduit l\u2019obligation de production d\u2019\u00e9lectricit\u00e9 autonome lors de la r\u00e9vision de la loi cantonale sur l\u2019\u00e9nergie en 2021. Dans la pratique, cette exigence revenait largement \u00e0 une obligation d\u2019installer des panneaux photovolta\u00efques. Le projet d\u00e9sormais publi\u00e9 met en \u0153uvre le mandat politique du Grand Conseil et supprime les exigences qui vont au-del\u00e0 du droit f\u00e9d\u00e9ral.<\/p>\n<p>Cela rev\u00eat une importance particuli\u00e8re pour le calcul des co\u00fbts, notamment dans le secteur de la construction de logements. Les auteurs de la motion ont notamment justifi\u00e9 leur initiative par les co\u00fbts de construction suppl\u00e9mentaires et les r\u00e9percussions possibles sur les frais de logement. Parall\u00e8lement, dans l\u2019application actuelle de la loi, le canton continue de miser sur l\u2019autoproduction d\u2019\u00e9lectricit\u00e9 pour les nouvelles constructions et les reconstructions, ce qui souligne l\u2019importance pratique de la r\u00e9vision pour les futures proc\u00e9dures d\u2019autorisation.<\/p>\n<p><strong>La limite est fix\u00e9e \u00e0 300 m\u00e8tres carr\u00e9s<br \/><\/strong>Un revirement complet est juridiquement exclu. Depuis le 1er janvier 2025, le droit f\u00e9d\u00e9ral exige l\u2019utilisation de l\u2019\u00e9nergie solaire pour les nouveaux b\u00e2timents dont la surface de r\u00e9f\u00e9rence est sup\u00e9rieure \u00e0 300 m\u00e8tres carr\u00e9s. C\u2019est pr\u00e9cis\u00e9ment \u00e0 cette disposition r\u00e9glementaire que Schwyz souhaite d\u00e9sormais ramener l\u2019article 8c de la KEnG et adapter les exceptions cantonales en cons\u00e9quence.<\/p>\n<p>La question de savoir si et dans quelle mesure le projet sera encore modifi\u00e9 apr\u00e8s la consultation reste ouverte. Pour l\u2019instant, seule la prochaine \u00e9tape est claire : les prises de position peuvent \u00eatre soumises jusqu\u2019au 31 janvier 2027. Pour les nouvelles constructions dans le canton de Schwyz, c\u2019est donc au cours des prochains mois que se d\u00e9cidera dans quelle mesure l\u2019obligation d\u2019installation de panneaux solaires restera en vigueur au niveau cantonal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans le canton de Schwyz, l&rsquo;obligation cantonale de produire sa propre \u00e9lectricit\u00e9 pour les nouvelles constructions devrait \u00eatre assouplie. Elle ne sera toutefois pas totalement supprim\u00e9e. En vertu du droit f\u00e9d\u00e9ral, l&rsquo;obligation d&rsquo;installer des panneaux solaires resterait en vigueur pour les nouveaux b\u00e2timents dont la surface de r\u00e9f\u00e9rence d\u00e9passe 300 m\u00e8tres carr\u00e9s.<\/p>\n","protected":false},"author":2,"featured_media":167828,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_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":[22699,8747,9824,56027,22339],"tags":[1626,872,3931,60454,2114,2002,873,42133,60577],"class_list":["post-167827","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilite","category-energie","category-nouvelle-construction","category-planification-developpement","category-schwyz-fr","tag-energiegesetz-fr","tag-immoinvest-fr","tag-immonews-fr","tag-kanton-schwyz","tag-neubauten-fr","tag-news-fr","tag-photovoltaik-fr","tag-solarpflicht-fr","tag-vernehmlassung"],"acf":{"bild_mit_ki_erstellt_worden":["Ja"],"lead":"Dans le canton de Schwyz, l'obligation cantonale de produire sa propre \u00e9lectricit\u00e9 pour les nouvelles constructions devrait \u00eatre assouplie. Elle ne sera toutefois pas totalement supprim\u00e9e. En vertu du droit f\u00e9d\u00e9ral, l'obligation d'installer des panneaux solaires resterait en vigueur pour les nouveaux b\u00e2timents dont la surface de r\u00e9f\u00e9rence d\u00e9passe 300 m\u00e8tres carr\u00e9s.","autor":"","ort":"Schwyz","bildunterschrift":"","zusammenfassung":"<ul>\r\n \t<li>Schwyz will die kantonale Solarpflicht f\u00fcr Neubauten lockern.<\/li>\r\n \t<li>Die Vernehmlassung zur Gesetzesrevision l\u00e4uft bis 31. Januar 2027.<\/li>\r\n \t<li>F\u00fcr Geb\u00e4ude \u00fcber 300 Quadratmeter bleibt Bundesrecht massgebend.<\/li>\r\n<\/ul>","bild_im_grid":false,"gallerie":"","newsim":"4495"},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"Dans le canton de Schwyz, l&#039;obligation cantonale de produire sa propre \u00e9lectricit\u00e9 pour les nouvelles constructions devrait \u00eatre assouplie. 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