{"id":138009,"date":"2025-08-26T09:50:13","date_gmt":"2025-08-26T07:50:13","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=138009"},"modified":"2025-08-26T09:43:45","modified_gmt":"2025-08-26T07:43:45","slug":"schweizer-stromversorgung-2050-vor-grossem-ausbau","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/","title":{"rendered":"L&rsquo;approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d&rsquo;une grande expansion"},"content":{"rendered":"\n\n<p class=\"wp-block-paragraph\">L&rsquo;\u00e9lectrification des transports, du chauffage et de l&rsquo;industrie fait passer la consommation d&rsquo;\u00e9lectricit\u00e9 de 56 t\u00e9rawattheures aujourd&rsquo;hui \u00e0 environ 75 t\u00e9rawattheures par an. Dans le m\u00eame temps, 23 t\u00e9rawattheures sont supprim\u00e9s des centrales nucl\u00e9aires. Le r\u00e9seau de recherche EDGE a calcul\u00e9 que la Suisse peut atteindre son objectif de 45 t\u00e9rawattheures issus des nouvelles \u00e9nergies renouvelables, mais uniquement avec un fort d\u00e9veloppement du photovolta\u00efque et de l&rsquo;\u00e9olien.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u00e9veloppement du photovolta\u00efque et de l&rsquo;\u00e9olien<br><\/strong>Le photovolta\u00efque devrait quadrupler sa capacit\u00e9, passant de 6,4 gigawatts aujourd&rsquo;hui \u00e0 pr\u00e8s de 27 gigawatts. L&rsquo;\u00e9nergie \u00e9olienne devrait \u00eatre multipli\u00e9e par plus de 80, passant de 0,1 \u00e0 8,4 gigawatts d&rsquo;ici 2050. L&rsquo;\u00e9nergie \u00e9olienne joue un r\u00f4le cl\u00e9, en particulier en hiver. Sans subventions, cette augmentation ne serait gu\u00e8re r\u00e9alisable, soulignent les chercheurs.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u00e9pendance du march\u00e9 europ\u00e9en de l&rsquo;\u00e9lectricit\u00e9<br><\/strong>La loi sur l&rsquo;\u00e9lectricit\u00e9 limite les importations hivernales \u00e0 un maximum de 5 t\u00e9rawattheures. Une application stricte augmenterait sensiblement les investissements et les co\u00fbts. Davantage de centrales \u00e9oliennes et solaires seraient n\u00e9cessaires et le prix de l&rsquo;\u00e9lectricit\u00e9 pourrait doubler. Une restriction de 70% des \u00e9changes d&rsquo;\u00e9lectricit\u00e9 au sein de l&rsquo;UE n\u00e9cessiterait des capacit\u00e9s \u00e9oliennes suppl\u00e9mentaires et ferait encore augmenter les co\u00fbts. Les chercheurs d&rsquo;EDGE consid\u00e8rent donc que l&rsquo;acc\u00e8s au march\u00e9 europ\u00e9en de l&rsquo;\u00e9lectricit\u00e9 est crucial.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Les investissements partent \u00e0 l&rsquo;\u00e9tranger<br><\/strong>Plus de la moiti\u00e9 des investissements suisses dans les projets d&rsquo;\u00e9nergie renouvelable partent aujourd&rsquo;hui \u00e0 l&rsquo;\u00e9tranger, principalement en Allemagne, en France et en Italie. Seul un pour cent environ reste en Suisse. Cela s&rsquo;explique par les possibilit\u00e9s limit\u00e9es de r\u00e9alisation en Suisse. Les projets d&rsquo;\u00e9nergie \u00e9olienne, en particulier, sont financ\u00e9s par des investisseurs suisses \u00e0 l&rsquo;\u00e9tranger.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Co\u00fbts de la transition \u00e9nerg\u00e9tique<br><\/strong>La transition vers un bilan net nul entra\u00eene une hausse des prix des \u00e9nergies fossiles, des biens et des services. Pour les m\u00e9nages suisses, cela signifie une baisse de la consommation annuelle de 0,6 \u00e0 1 % selon le sc\u00e9nario. Si les \u00e9missions ne sont pas compens\u00e9es \u00e0 l&rsquo;\u00e9tranger, les charges augmentent encore. Parall\u00e8lement, les chercheurs soulignent que les co\u00fbts d&rsquo;un changement climatique non ma\u00eetris\u00e9 seraient nettement plus \u00e9lev\u00e9s.<\/p>\n\n\n\n\n\n<p class=\"wp-block-paragraph\">La Suisse peut atteindre ses objectifs \u00e9nerg\u00e9tiques d&rsquo;ici 2050, mais uniquement avec un d\u00e9veloppement massif du photovolta\u00efque et de l&rsquo;\u00e9olien, une int\u00e9gration \u00e9troite au march\u00e9 europ\u00e9en et des investissements cibl\u00e9s. Le d\u00e9fi reste de concilier s\u00e9curit\u00e9 d&rsquo;approvisionnement, objectifs climatiques et co\u00fbts.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>D&rsquo;ici 2050, l&rsquo;approvisionnement \u00e9nerg\u00e9tique de la Suisse doit \u00eatre neutre pour le climat et fonctionner sans \u00e9lectricit\u00e9 nucl\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\u00efque et l&rsquo;\u00e9olien doivent \u00eatre massivement d\u00e9velopp\u00e9s. Parall\u00e8lement, l&rsquo;acc\u00e8s au march\u00e9 europ\u00e9en de l&rsquo;\u00e9lectricit\u00e9 reste crucial pour garantir la s\u00e9curit\u00e9 de l&rsquo;approvisionnement et une \u00e9nergie abordable.<\/p>\n","protected":false},"author":2,"featured_media":138004,"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":[872,3931,2002,54217,54218,54219],"class_list":["post-138009","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilite","category-energie","category-immonews-fr","category-suisse","category-trends-fr","tag-immoinvest-fr","tag-immonews-fr","tag-news-fr","tag-photovoltaik-schweiz-fr","tag-stromversorgung-2050-fr","tag-windenergie-ausbau-fr","pmpro-has-access"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"D'ici 2050, l'approvisionnement \u00e9nerg\u00e9tique de la Suisse doit \u00eatre neutre pour le climat et fonctionner sans \u00e9lectricit\u00e9 nucl\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\u00efque et l'\u00e9olien doivent \u00eatre massivement d\u00e9velopp\u00e9s. Parall\u00e8lement, l'acc\u00e8s au march\u00e9 europ\u00e9en de l'\u00e9lectricit\u00e9 reste crucial pour garantir la s\u00e9curit\u00e9 de l'approvisionnement et une \u00e9nergie abordable.","autor":"Quelle EPFL","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=\"D&#039;ici 2050, l&#039;approvisionnement \u00e9nerg\u00e9tique de la Suisse doit \u00eatre neutre pour le climat et fonctionner sans \u00e9lectricit\u00e9 nucl\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\u00efque et l&#039;\u00e9olien doivent \u00eatre massivement d\u00e9velopp\u00e9s. Parall\u00e8lement, l&#039;acc\u00e8s au march\u00e9 europ\u00e9en de l&#039;\u00e9lectricit\u00e9 reste crucial pour garantir la s\u00e9curit\u00e9 de l&#039;approvisionnement et une \u00e9nergie abordable.\" \/>\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\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/\" \/>\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=\"L\u2019approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d\u2019une grande expansion - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta property=\"og:description\" content=\"D&#039;ici 2050, l&#039;approvisionnement \u00e9nerg\u00e9tique de la Suisse doit \u00eatre neutre pour le climat et fonctionner sans \u00e9lectricit\u00e9 nucl\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\u00efque et l&#039;\u00e9olien doivent \u00eatre massivement d\u00e9velopp\u00e9s. Parall\u00e8lement, l&#039;acc\u00e8s au march\u00e9 europ\u00e9en de l&#039;\u00e9lectricit\u00e9 reste crucial pour garantir la s\u00e9curit\u00e9 de l&#039;approvisionnement et une \u00e9nergie abordable.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2025\/08\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2025\/08\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"1106\" \/>\n\t\t<meta property=\"og:image:height\" content=\"622\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-08-26T07:50:13+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-08-26T07:43:45+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/people\/Immoinvest\/100077962920504\/\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@i\" \/>\n\t\t<meta name=\"twitter:title\" content=\"L\u2019approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d\u2019une grande expansion - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta name=\"twitter:description\" content=\"D&#039;ici 2050, l&#039;approvisionnement \u00e9nerg\u00e9tique de la Suisse doit \u00eatre neutre pour le climat et fonctionner sans \u00e9lectricit\u00e9 nucl\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\u00efque et l&#039;\u00e9olien doivent \u00eatre massivement d\u00e9velopp\u00e9s. Parall\u00e8lement, l&#039;acc\u00e8s au march\u00e9 europ\u00e9en de l&#039;\u00e9lectricit\u00e9 reste crucial pour garantir la s\u00e9curit\u00e9 de l&#039;approvisionnement et une \u00e9nergie abordable.\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@i\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2025\/08\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#blogposting\",\"name\":\"L\\u2019approvisionnement en \\u00e9lectricit\\u00e9 de la Suisse en 2050 \\u00e0 la veille d\\u2019une grande expansion - immo!nvest - Die Plattform f\\u00fcr Standorte und Immobilien\",\"headline\":\"L&rsquo;approvisionnement en \\u00e9lectricit\\u00e9 de la Suisse en 2050 \\u00e0 la veille d&rsquo;une grande expansion\",\"author\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg\",\"width\":1106,\"height\":622},\"datePublished\":\"2025-08-26T09:50:13+02:00\",\"dateModified\":\"2025-08-26T09:43:45+02:00\",\"inLanguage\":\"fr-FR\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#webpage\"},\"articleSection\":\"Durabilit\\u00e9, \\u00c9nergie, immoNews, Suisse, Trends, Immoinvest, immoNews, News, Photovoltaik Schweiz, Stromversorgung 2050, Windenergie Ausbau, Facultatif\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/#listItem\",\"name\":\"R\\u00e9gions\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/#listItem\",\"position\":2,\"name\":\"R\\u00e9gions\",\"item\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/suisse\\\/#listItem\",\"name\":\"Suisse\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/suisse\\\/#listItem\",\"position\":3,\"name\":\"Suisse\",\"item\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/suisse\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#listItem\",\"name\":\"L&rsquo;approvisionnement en \\u00e9lectricit\\u00e9 de la Suisse en 2050 \\u00e0 la veille d&rsquo;une grande expansion\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/#listItem\",\"name\":\"R\\u00e9gions\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#listItem\",\"position\":4,\"name\":\"L&rsquo;approvisionnement en \\u00e9lectricit\\u00e9 de la Suisse en 2050 \\u00e0 la veille d&rsquo;une grande expansion\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/suisse\\\/#listItem\",\"name\":\"Suisse\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#organization\",\"name\":\"immo!nvest - Die Plattform f\\u00fcr Standorte und Immobilien\",\"description\":\"Die\\u00a0Plattform f\\u00fcr Standorte und Immobilien\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/\",\"email\":\"admin@immomedia.ag\",\"telephone\":\"+41444420002\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/immoinvest_sm-scaled.jpg\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#organizationLogo\",\"width\":2560,\"height\":1340},\"image\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/people\\\/Immoinvest\\\/100077962920504\\\/\",\"https:\\\/\\\/x.com\\\/i\\\/flow\\\/login?redirect_after_login=immoinvest_ch\",\"https:\\\/\\\/www.instagram.com\\\/immoinvest_ch\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/immoinvest-swiss\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/#author\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/\",\"name\":\"immovestuser\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e01f4d99f2eeea7a362ebb93305e1172a70e9293ba250f897a65c39f54cdd1e?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"immovestuser\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#webpage\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/\",\"name\":\"L\\u2019approvisionnement en \\u00e9lectricit\\u00e9 de la Suisse en 2050 \\u00e0 la veille d\\u2019une grande expansion - immo!nvest - Die Plattform f\\u00fcr Standorte und Immobilien\",\"description\":\"D'ici 2050, l'approvisionnement \\u00e9nerg\\u00e9tique de la Suisse doit \\u00eatre neutre pour le climat et fonctionner sans \\u00e9lectricit\\u00e9 nucl\\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\\u00efque et l'\\u00e9olien doivent \\u00eatre massivement d\\u00e9velopp\\u00e9s. Parall\\u00e8lement, l'acc\\u00e8s au march\\u00e9 europ\\u00e9en de l'\\u00e9lectricit\\u00e9 reste crucial pour garantir la s\\u00e9curit\\u00e9 de l'approvisionnement et une \\u00e9nergie abordable.\",\"inLanguage\":\"fr-FR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#mainImage\",\"width\":1106,\"height\":622},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/schweizer-stromversorgung-2050-vor-grossem-ausbau\\\/#mainImage\"},\"datePublished\":\"2025-08-26T09:50:13+02:00\",\"dateModified\":\"2025-08-26T09:43:45+02:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/\",\"name\":\"immo!nvest - Die Plattform f\\u00fcr Standorte und Immobilien\",\"description\":\"Die\\u00a0Plattform f\\u00fcr Standorte und Immobilien\",\"inLanguage\":\"fr-FR\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"L\u2019approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d\u2019une grande expansion - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","description":"D'ici 2050, l'approvisionnement \u00e9nerg\u00e9tique de la Suisse doit \u00eatre neutre pour le climat et fonctionner sans \u00e9lectricit\u00e9 nucl\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\u00efque et l'\u00e9olien doivent \u00eatre massivement d\u00e9velopp\u00e9s. Parall\u00e8lement, l'acc\u00e8s au march\u00e9 europ\u00e9en de l'\u00e9lectricit\u00e9 reste crucial pour garantir la s\u00e9curit\u00e9 de l'approvisionnement et une \u00e9nergie abordable.","canonical_url":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"fHJKvgWpZCR2zVBHWfkQeFXC11qieUSff0HGNYfuyLA","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#blogposting","name":"L\u2019approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d\u2019une grande expansion - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","headline":"L&rsquo;approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d&rsquo;une grande expansion","author":{"@id":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/#author"},"publisher":{"@id":"https:\/\/www.immo-invest.ch\/fr\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2025\/08\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg","width":1106,"height":622},"datePublished":"2025-08-26T09:50:13+02:00","dateModified":"2025-08-26T09:43:45+02:00","inLanguage":"fr-FR","mainEntityOfPage":{"@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#webpage"},"isPartOf":{"@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#webpage"},"articleSection":"Durabilit\u00e9, \u00c9nergie, immoNews, Suisse, Trends, Immoinvest, immoNews, News, Photovoltaik Schweiz, Stromversorgung 2050, Windenergie Ausbau, Facultatif"},{"@type":"BreadcrumbList","@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/#listItem","position":1,"name":"Home","item":"https:\/\/www.immo-invest.ch\/fr\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/#listItem","name":"R\u00e9gions"}},{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/#listItem","position":2,"name":"R\u00e9gions","item":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/suisse\/#listItem","name":"Suisse"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/suisse\/#listItem","position":3,"name":"Suisse","item":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/suisse\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#listItem","name":"L&rsquo;approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d&rsquo;une grande expansion"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/#listItem","name":"R\u00e9gions"}},{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#listItem","position":4,"name":"L&rsquo;approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d&rsquo;une grande expansion","previousItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/suisse\/#listItem","name":"Suisse"}}]},{"@type":"Organization","@id":"https:\/\/www.immo-invest.ch\/fr\/#organization","name":"immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","description":"Die\u00a0Plattform f\u00fcr Standorte und Immobilien","url":"https:\/\/www.immo-invest.ch\/fr\/","email":"admin@immomedia.ag","telephone":"+41444420002","logo":{"@type":"ImageObject","url":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/09\/immoinvest_sm-scaled.jpg","@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#organizationLogo","width":2560,"height":1340},"image":{"@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/people\/Immoinvest\/100077962920504\/","https:\/\/x.com\/i\/flow\/login?redirect_after_login=immoinvest_ch","https:\/\/www.instagram.com\/immoinvest_ch\/","https:\/\/www.linkedin.com\/company\/immoinvest-swiss"]},{"@type":"Person","@id":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/#author","url":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/","name":"immovestuser","image":{"@type":"ImageObject","@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/8e01f4d99f2eeea7a362ebb93305e1172a70e9293ba250f897a65c39f54cdd1e?s=96&d=mm&r=g","width":96,"height":96,"caption":"immovestuser"}},{"@type":"WebPage","@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#webpage","url":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/","name":"L\u2019approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d\u2019une grande expansion - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","description":"D'ici 2050, l'approvisionnement \u00e9nerg\u00e9tique de la Suisse doit \u00eatre neutre pour le climat et fonctionner sans \u00e9lectricit\u00e9 nucl\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\u00efque et l'\u00e9olien doivent \u00eatre massivement d\u00e9velopp\u00e9s. Parall\u00e8lement, l'acc\u00e8s au march\u00e9 europ\u00e9en de l'\u00e9lectricit\u00e9 reste crucial pour garantir la s\u00e9curit\u00e9 de l'approvisionnement et une \u00e9nergie abordable.","inLanguage":"fr-FR","isPartOf":{"@id":"https:\/\/www.immo-invest.ch\/fr\/#website"},"breadcrumb":{"@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#breadcrumblist"},"author":{"@id":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/#author"},"creator":{"@id":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2025\/08\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg","@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#mainImage","width":1106,"height":622},"primaryImageOfPage":{"@id":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/#mainImage"},"datePublished":"2025-08-26T09:50:13+02:00","dateModified":"2025-08-26T09:43:45+02:00"},{"@type":"WebSite","@id":"https:\/\/www.immo-invest.ch\/fr\/#website","url":"https:\/\/www.immo-invest.ch\/fr\/","name":"immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","description":"Die\u00a0Plattform f\u00fcr Standorte und Immobilien","inLanguage":"fr-FR","publisher":{"@id":"https:\/\/www.immo-invest.ch\/fr\/#organization"}}]},"og:locale":"fr_FR","og:site_name":"immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien - Die\u00a0Plattform f\u00fcr Standorte und Immobilien","og:type":"article","og:title":"L\u2019approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d\u2019une grande expansion - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","og:description":"D'ici 2050, l'approvisionnement \u00e9nerg\u00e9tique de la Suisse doit \u00eatre neutre pour le climat et fonctionner sans \u00e9lectricit\u00e9 nucl\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\u00efque et l'\u00e9olien doivent \u00eatre massivement d\u00e9velopp\u00e9s. Parall\u00e8lement, l'acc\u00e8s au march\u00e9 europ\u00e9en de l'\u00e9lectricit\u00e9 reste crucial pour garantir la s\u00e9curit\u00e9 de l'approvisionnement et une \u00e9nergie abordable.","og:url":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/","og:image":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2025\/08\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg","og:image:secure_url":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2025\/08\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg","og:image:width":1106,"og:image:height":622,"article:published_time":"2025-08-26T07:50:13+00:00","article:modified_time":"2025-08-26T07:43:45+00:00","article:publisher":"https:\/\/www.facebook.com\/people\/Immoinvest\/100077962920504\/","twitter:card":"summary_large_image","twitter:site":"@i","twitter:title":"L\u2019approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d\u2019une grande expansion - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","twitter:description":"D'ici 2050, l'approvisionnement \u00e9nerg\u00e9tique de la Suisse doit \u00eatre neutre pour le climat et fonctionner sans \u00e9lectricit\u00e9 nucl\u00e9aire. Un nouveau rapport de recherche montre que le photovolta\u00efque et l'\u00e9olien doivent \u00eatre massivement d\u00e9velopp\u00e9s. Parall\u00e8lement, l'acc\u00e8s au march\u00e9 europ\u00e9en de l'\u00e9lectricit\u00e9 reste crucial pour garantir la s\u00e9curit\u00e9 de l'approvisionnement et une \u00e9nergie abordable.","twitter:creator":"@i","twitter:image":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2025\/08\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025.jpg"},"aioseo_meta_data":{"post_id":"138009","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2025-08-26 07:43:45","updated":"2025-10-25 00:45:13","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.immo-invest.ch\/fr\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/\" title=\"R\u00e9gions\">R\u00e9gions<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/suisse\/\" title=\"Suisse\">Suisse<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tL\u2019approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d\u2019une grande expansion\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.immo-invest.ch\/fr\/"},{"label":"R\u00e9gions","link":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/"},{"label":"Suisse","link":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/suisse\/"},{"label":"L&rsquo;approvisionnement en \u00e9lectricit\u00e9 de la Suisse en 2050 \u00e0 la veille d&rsquo;une grande expansion","link":"https:\/\/www.immo-invest.ch\/fr\/schweizer-stromversorgung-2050-vor-grossem-ausbau\/"}],"featured_image_src":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2025\/08\/immo-invest-energie-nachhaltigkeit-trends-schweiz-photovoltaik-windenergie-stromversorgung-2025-336x168.jpg","_links":{"self":[{"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/138009","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/comments?post=138009"}],"version-history":[{"count":0,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/138009\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media\/138004"}],"wp:attachment":[{"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media?parent=138009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/categories?post=138009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/tags?post=138009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}