{"id":27312,"date":"2024-02-29T14:56:32","date_gmt":"2024-02-29T13:56:32","guid":{"rendered":"https:\/\/geothermie-schweiz.ch\/?p=27312"},"modified":"2024-03-21T10:11:40","modified_gmt":"2024-03-21T09:11:40","slug":"la-geothermie-pour-le-stockage-denergie","status":"publish","type":"post","link":"https:\/\/geothermie-schweiz.ch\/fr\/la-geothermie-pour-le-stockage-denergie\/","title":{"rendered":"La g\u00e9othermie pour le stockage d’\u00e9nergie"},"content":{"rendered":"

Le sous-sol offre des solutions pour le stockage thermique saisonnier.\u00a0 Le suivi scientifique de projets pilotes montre les possibilit\u00e9s.<\/strong> <\/p>\n

L\u2019eau est un excellent moyen de stockage. Elle permet de conserver la chaleur pendant des jours, des semaines, des mois et m\u00eame de transf\u00e9rer de la chaleur capt\u00e9e en \u00e9t\u00e9 aux jours froids de l\u2019hiver. Cette propri\u00e9t\u00e9 est mise \u00e0 profit par le stockage en aquif\u00e8re : dans ces syst\u00e8mes, les roches et l\u2019eau des aquif\u00e8res font office stockage thermique saisonnier \u00e0 des profondeurs de quelques centaines de m\u00e8tres. Des scientifiques de l\u2019Universit\u00e9 de Gen\u00e8ve \u00e9tudient actuellement le potentiel du stockage en aquif\u00e8re pour l\u2019approvisionnement en chaleur du r\u00e9seau de chaleur genevois.<\/p>\n

Lire le compte rendu de l’Office f\u00e9d\u00e9ral de l’\u00e9nergie OFEN (pdf)<\/a><\/span>.<\/strong><\/p>\n

Rapport Complet de l’Universit\u00e9 de Gen\u00e8ve \u00ab\u00a0P2ATES : Power-to-heat et stockage thermique en aquif\u00e8re, pour la r\u00e9duction du CO2<\/sub> dans les chauffages \u00e0 distance\u00a0\u00bb<\/strong><\/a><\/span><\/p>\n

\"\"

Refroidir en \u00e9t\u00e9 (\u00e0 gauche) et chauffer en hiver : Les r\u00e9servoirs aquif\u00e8res, c’est-\u00e0-dire les couches aquif\u00e8res du sous-sol, conviennent \u00e0 cet effet. (image Ruben Stemmle, AGW\/ KIT)<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

Le sous-sol offre des solutions pour le stockage thermique saisonnier.\u00a0 Le suivi scientifique de projets pilotes montre les possibilit\u00e9s.<\/p>\n","protected":false},"author":12,"featured_media":27319,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1042],"tags":[],"class_list":["post-27312","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stockage-de-chaleur-dans-le-sous-sol"],"acf":[],"yoast_head":"\nLa g\u00e9othermie pour le stockage d'\u00e9nergie - G\u00e9othermie-Suisse<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geothermie-schweiz.ch\/geothermie-fuer-energiespeicherung\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La g\u00e9othermie pour le stockage d'\u00e9nergie - 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