{"id":130445,"date":"2025-04-16T14:00:00","date_gmt":"2025-04-16T12:00:00","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=130445"},"modified":"2025-04-10T09:58:37","modified_gmt":"2025-04-10T07:58:37","slug":"waerme-aus-2000-metern-tiefe-geplant","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/waerme-aus-2000-metern-tiefe-geplant\/","title":{"rendered":"Chaleur pr\u00e9vue \u00e0 2000 m\u00e8tres de profondeur"},"content":{"rendered":"<p class=\"bodytext wp-block-paragraph\">L&rsquo;Office f&eacute;d&eacute;ral des constructions et de la logistique <a href=\"http:\/\/www.bbl.admin.ch\/bbl\/de\/home.html\" target=\"_blank\" rel=\"noopener\">(OFCL<\/a>) a annonc&eacute; le forage d&rsquo;un puits de reconnaissance pour un projet de g&eacute;othermie pr&eacute;vu &agrave; Macolin. Pour autant que l&rsquo;autorisation de cr&eacute;dit requise des Chambres f&eacute;d&eacute;rales et les autorisations de forage des autorit&eacute;s cantonales soient obtenues, il devrait &ecirc;tre possible de d&eacute;tecter la pr&eacute;sence d&rsquo;eaux profondes &agrave; une profondeur d&rsquo;environ 1&rsquo;500 &agrave; 2&rsquo;300 m&egrave;tres.<\/p>\n\n\n\n<p class=\"bodytext wp-block-paragraph\">Selon un <a href=\"http:\/\/www.admin.ch\/gov\/de\/start\/dokumentation\/medienmitteilungen.msg-id-105591.html\" target=\"_blank\" rel=\"noopener\">communiqu&eacute; de presse<\/a>, &laquo;&nbsp;plusieurs r&eacute;servoirs d&rsquo;eau profonds potentiels&nbsp;&raquo; y sont suppos&eacute;s, qui devraient &ecirc;tre utilis&eacute;s pour une installation g&eacute;othermique au Centre sportif national de Macolin de l&rsquo;Office f&eacute;d&eacute;ral du sport <a href=\"http:\/\/www.baspo.admin.ch\/de\/nationales-sportzentrum-baspo-magglingen\" target=\"_blank\" rel=\"noopener\">(OFSPO<\/a>). L&rsquo;installation pourrait y fournir de la chaleur &agrave; partir de 2029.<\/p>\n\n\n\n<p class=\"bodytext wp-block-paragraph\">Cette d&eacute;cision a &eacute;t&eacute; pr&eacute;c&eacute;d&eacute;e d&rsquo;&eacute;tudes souterraines men&eacute;es par l&rsquo;OFCL en 2023. Elles devaient permettre d&rsquo;obtenir une &laquo;&nbsp;<span class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Image&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Individuelles Vorstellungsbild, das Dritte von einer Marke, einem Produkt oder einer Unternehmung haben. Aus Marketingsicht wird zwischen einem gegenw&auml;rtigen (Ist-Image) und einem anzustrebenden Image (Soll-Image) unterschieden&lt;\/div&gt;\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>image<\/span> g&eacute;ologique du sous-sol aussi pr&eacute;cise que possible&nbsp;&raquo;. L&rsquo;&eacute;tape d&rsquo;exploration qui vient d&rsquo;&ecirc;tre annonc&eacute;e doit permettre de d&eacute;terminer plus pr&eacute;cis&eacute;ment si, en cas de r&eacute;sultats positifs, les eaux profondes sont susceptibles d&rsquo;&ecirc;tre exploit&eacute;es de mani&egrave;re rentable par une installation g&eacute;othermique.<\/p>\n\n\n\n<p class=\"bodytext wp-block-paragraph\">Les &eacute;tudes sismiques sont &agrave; la base de nombreux projets g&eacute;othermiques, afin de clarifier la position exacte des eaux profondes et parce que des indicateurs tels que la temp&eacute;rature de l&rsquo;eau, le volume d&rsquo;eau et le d&eacute;bit manquent. Le forage de reconnaissance pr&eacute;vu r&eacute;duit les incertitudes et les risques li&eacute;s au projet.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;Office f\u00e9d\u00e9ral des constructions et de la logistique pr\u00e9voit un forage exploratoire pour un site g\u00e9othermique au Centre sportif national de Macolin. Le forage devrait avoir lieu fin 2027. Il doit permettre d&rsquo;acqu\u00e9rir des connaissances sur la pr\u00e9sence d&rsquo;eaux profondes pour la production de chaleur g\u00e9othermique.<\/p>\n","protected":false},"author":2,"featured_media":130439,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[9439,22699,8747,743,8452,22438],"tags":[52550,4293,872,3931,46278,2002,9659,52551],"class_list":["post-130445","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-region-berne","category-durabilite","category-energie","category-immonews-fr","category-regions","category-trends-fr","tag-erkundungsbohrung-fr","tag-geothermie-fr","tag-immoinvest-fr","tag-immonews-fr","tag-nachhaltige-waermeversorgung-fr","tag-news-fr","tag-sportzentrum-fr","tag-tiefenwasser-fr","pmpro-has-access"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"L'Office f\u00e9d\u00e9ral des constructions et de la logistique pr\u00e9voit un forage exploratoire pour un site g\u00e9othermique au Centre sportif national de Macolin. Le forage devrait avoir lieu fin 2027. Il doit permettre d'acqu\u00e9rir des connaissances sur la pr\u00e9sence d'eaux profondes pour la production de chaleur g\u00e9othermique.","autor":"ce\/heg","ort":"Bern\/Magglingen BE","bildunterschrift":"","bild_im_grid":false,"gallerie":"","newsim":""},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"L&#039;Office f\u00e9d\u00e9ral des constructions et de la logistique pr\u00e9voit un forage exploratoire pour un site g\u00e9othermique au Centre sportif national de Macolin. Le forage devrait avoir lieu fin 2027. Il doit permettre d&#039;acqu\u00e9rir des connaissances sur la pr\u00e9sence d&#039;eaux profondes pour la production de chaleur g\u00e9othermique.\" \/>\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\/waerme-aus-2000-metern-tiefe-geplant\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\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=\"Chaleur pr\u00e9vue \u00e0 2000 m\u00e8tres de profondeur - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta property=\"og:description\" content=\"L&#039;Office f\u00e9d\u00e9ral des constructions et de la logistique pr\u00e9voit un forage exploratoire pour un site g\u00e9othermique au Centre sportif national de Macolin. 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