{"id":112411,"date":"2024-08-23T16:30:00","date_gmt":"2024-08-23T14:30:00","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=112411"},"modified":"2024-08-23T10:24:17","modified_gmt":"2024-08-23T08:24:17","slug":"stillgelegte-bohrung-in-truellikon-potenzial-fuer-co2-speicherung-wird-geprueft","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/stillgelegte-bohrung-in-truellikon-potenzial-fuer-co2-speicherung-wird-geprueft\/","title":{"rendered":"Forage d\u00e9saffect\u00e9 de Tr\u00fcllikon : le potentiel de stockage de CO2 est \u00e0 l&rsquo;\u00e9tude"},"content":{"rendered":"<p class=\"western\">Selon un <a href=\"https:\/\/www.bfe.admin.ch\/bfe\/de\/home\/news-und-medien\/medienmitteilungen\/mm-test.msg-id-102087.html\" target=\"_blank\" rel=\"noopener\">communiqu\u00e9<\/a> de l&rsquo;Office f\u00e9d\u00e9ral de l&rsquo;\u00e9nergie<a href=\"https:\/\/www.bfe.admin.ch\/\" target=\"_blank\" rel=\"noopener\">(OFEN<\/a>), le forage profond d\u00e9saffect\u00e9 de Tr\u00fcllikon-1 est transf\u00e9r\u00e9 de la <a href=\"https:\/\/nagra.ch\/\" target=\"_blank\" rel=\"noopener\">Nagra<\/a> \u00e0 <a href=\"https:\/\/www.swisstopo.admin.ch\" target=\"_blank\" rel=\"noopener\">swisstopo<\/a>. L&rsquo;Office f\u00e9d\u00e9ral de topographie veut y \u00e9tudier le potentiel et les enjeux d&rsquo;une injection de CO2 dans le sous-sol.<\/p>\n<p class=\"western\">Le forage avait \u00e9t\u00e9 r\u00e9alis\u00e9 par la Nagra dans le cadre de la recherche d&rsquo;un site de stockage d\u00e9finitif appropri\u00e9 pour les d\u00e9chets radioactifs. Selon une \u00e9tude men\u00e9e en 2023 par swisstopo en collaboration avec l&rsquo;<a href=\"https:\/\/ethz.ch\/de.html\" target=\"_blank\" rel=\"noopener\">Ecole polytechnique f\u00e9d\u00e9rale de Zurich<\/a> et l&rsquo;<a href=\"https:\/\/www.unibe.ch\/\" target=\"_blank\" rel=\"noopener\">Universit\u00e9 de Berne<\/a>, il est en tr\u00e8s bon \u00e9tat et se pr\u00eate \u00e0 la r\u00e9alisation d&rsquo;un test d&rsquo;injection de CO2 en toute s\u00e9curit\u00e9.<\/p>\n<p class=\"western\">Le test d&rsquo;injection pourrait durer de 2025 \u00e0 2030 au maximum dans le cadre d&rsquo;un projet pilote. Selon l&rsquo;OFEN, la question de savoir si le test sera r\u00e9alis\u00e9 n&rsquo;est toutefois pas encore tranch\u00e9e. Mais swisstopo est d\u00e9j\u00e0 en contact avec le conseil communal de Tr\u00fcllikon et les propri\u00e9taires fonciers, est-il pr\u00e9cis\u00e9 dans le communiqu\u00e9. En outre, l&rsquo;\u00e9ventuel projet pilote ne constitue pas une d\u00e9cision pr\u00e9alable quant \u00e0 l&rsquo;opportunit\u00e9 de stocker du CO2 dans le sous-sol en Suisse.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;Office f\u00e9d\u00e9ral de topographie (swisstopo) reprend le forage de Tr\u00fcllikon \u00e0 la Soci\u00e9t\u00e9 coop\u00e9rative nationale pour le stockage des d\u00e9chets radioactifs (Nagra). Dans le cadre d&rsquo;un projet pilote, Swisstopo veut d\u00e9terminer s&rsquo;il est possible d&rsquo;y injecter du CO2 dans le sol.<\/p>\n","protected":false},"author":2,"featured_media":112397,"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":[22699,8747,743,4957],"tags":[3399,42670,848,872,3931,2002,2837,49247],"class_list":["post-112411","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilite","category-energie","category-immonews-fr","category-region-zurich","tag-bundesamt-fuer-energie-fr","tag-co2-speicherung-fr","tag-immobilien-fr","tag-immoinvest-fr","tag-immonews-fr","tag-news-fr","tag-pilotprojekt-fr","tag-tiefenbohrung-fr"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"L'Office f\u00e9d\u00e9ral de topographie (swisstopo) reprend le forage de Tr\u00fcllikon \u00e0 la Soci\u00e9t\u00e9 coop\u00e9rative nationale pour le stockage des d\u00e9chets radioactifs (Nagra). Dans le cadre d'un projet pilote, Swisstopo veut d\u00e9terminer s'il est possible d'y injecter du CO2 dans le sol.","autor":"ce\/stk, Bildquelle: https:\/\/nagra.ch\/wissensforum\/tiefbohrungen\/","ort":"Tr\u00fcllikon ZH ","bildunterschrift":"","zusammenfassung":"","bild_im_grid":false,"gallerie":"","newsim":""},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"L&#039;Office f\u00e9d\u00e9ral de topographie (swisstopo) reprend le forage de Tr\u00fcllikon \u00e0 la Soci\u00e9t\u00e9 coop\u00e9rative nationale pour le stockage des d\u00e9chets radioactifs (Nagra). 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