{"id":104575,"date":"2020-09-01T07:35:31","date_gmt":"2020-09-01T05:35:31","guid":{"rendered":"https:\/\/batijournal.com\/?p=104575"},"modified":"2020-09-01T07:35:31","modified_gmt":"2020-09-01T05:35:31","slug":"forage-geothermique-novateur-a-velizy-villacoublay","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/forage-geothermique-novateur-a-velizy-villacoublay\/104575\/","title":{"rendered":"Forage g\u00e9othermique novateur \u00e0 V\u00e9lizy-Villacoublay"},"content":{"rendered":"

Les travaux de forage pour la construction de la future centrale g\u00e9othermique de V\u00e9lizy-Villacoublay ont d\u00e9but\u00e9. La gestion a \u00e9t\u00e9 confi\u00e9e aux \u00e9quipes de VELIGEO, soci\u00e9t\u00e9 de production d’\u00e9nergie renouvelable d\u00e9tenue par ENGIE Solutions et la collectivit\u00e9. Avec cette centrale, V\u00e9lidis, la ville sera aliment\u00e9 \u00e0 plus de 60 % en \u00e9nergie g\u00e9othermique. Ce projet, accompagn\u00e9 financi\u00e8rement par la R\u00e9gion Ile-de-France et l’ADEME Ile-de-France \u00e0 hauteur de pr\u00e8s de 9 millions d’euros, est une premi\u00e8re nationale permettant d’\u00e9viter la production de 22 801 tonnes de CO2 par an. Le forage g\u00e9othermique est r\u00e9alis\u00e9 au moyen d’un appareil de 40 m\u00e8tres de haut, en zone urbaine, il va forer jusqu’\u00e0 1 600 m\u00e8tres de profondeur. Une op\u00e9ration de haute technicit\u00e9 qui s’\u00e9tendra jusqu’en d\u00e9but d’ann\u00e9e prochaine. L’exploration de la g\u00e9othermie de V\u00e9lizy-Villacoublay sera une premi\u00e8re nationale puisqu’elle va appliquer la technologie des forages multi-drains \u00e0 la g\u00e9othermie profonde. L’architecture du puits compos\u00e9e de deux drains permettra de traverser deux fois les niveaux producteurs pour maximiser le volume de r\u00e9servoir drain\u00e9, ce qui favorisera la r\u00e9cup\u00e9ration d’une eau g\u00e9othermale \u00e0 64\u00b0C et fournira une puissance calorifique de plus de 16 MW.<\/p>\n","protected":false},"excerpt":{"rendered":"

Les travaux de forage pour la construction de la future centrale g\u00e9othermique de V\u00e9lizy-Villacoublay ont d\u00e9but\u00e9. La gestion a \u00e9t\u00e9 confi\u00e9e aux \u00e9quipes de VELIGEO, soci\u00e9t\u00e9 de production d’\u00e9nergie renouvelable d\u00e9tenue par ENGIE Solutions et la collectivit\u00e9. Avec cette centrale, V\u00e9lidis, la ville sera aliment\u00e9 \u00e0 plus de 60 % en \u00e9nergie g\u00e9othermique. Ce projet, […]<\/p>\n","protected":false},"author":17,"featured_media":104576,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10530,6351,10781,10778],"tags":[67],"class_list":["post-104575","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-energie-environnement","category-publications-planete","category-planete","tag-geothermie"],"yoast_head":"\nForage g\u00e9othermique novateur \u00e0 V\u00e9lizy-Villacoublay<\/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:\/\/batijournal.com\/index.php\/forage-geothermique-novateur-a-velizy-villacoublay\/104575\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Forage g\u00e9othermique novateur \u00e0 V\u00e9lizy-Villacoublay\" \/>\n<meta property=\"og:description\" content=\"Les travaux de forage pour la construction de la future centrale g\u00e9othermique de V\u00e9lizy-Villacoublay ont d\u00e9but\u00e9. La gestion a \u00e9t\u00e9 confi\u00e9e aux \u00e9quipes de VELIGEO, soci\u00e9t\u00e9 de production d’\u00e9nergie renouvelable d\u00e9tenue par ENGIE Solutions et la collectivit\u00e9. Avec cette centrale, V\u00e9lidis, la ville sera aliment\u00e9 \u00e0 plus de 60 % en \u00e9nergie g\u00e9othermique. 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