{"id":145971,"date":"2025-12-18T16:20:00","date_gmt":"2025-12-18T15:20:00","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=145971"},"modified":"2026-04-27T12:02:52","modified_gmt":"2026-04-27T10:02:52","slug":"neues-waermenetz-verbindet-klimaschutz-und-regionale-wertschoepfung","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/neues-waermenetz-verbindet-klimaschutz-und-regionale-wertschoepfung\/","title":{"rendered":"Un nouveau r\u00e9seau de chaleur allie protection du climat et cr\u00e9ation de valeur r\u00e9gionale"},"content":{"rendered":"<p class=\"bodytext\">Le r&eacute;seau de chaleur <a href=\"https:\/\/www.baselland.ch\/politik-und-behorden\/gemeinden\/maisprach\" target=\"_blank\" rel=\"noopener\">de Maisprach<\/a> dans le canton de B&acirc;le-Campagne et le fournisseur d&rsquo;&eacute;nergie b&acirc;lois <a href=\"http:\/\/www.iwb.ch\/\" target=\"_blank\" rel=\"noopener\">IWB<\/a> ont mis en service un nouveau projet d&rsquo;approvisionnement en chaleur &agrave; partir de mati&egrave;res premi&egrave;res r&eacute;gionales. Depuis d&eacute;but d&eacute;cembre, de l&rsquo;&eacute;nergie est produite &agrave; partir d&rsquo;une chaudi&egrave;re &agrave; bois et d&rsquo;une installation &agrave; charbon v&eacute;g&eacute;tal et inject&eacute;e dans le r&eacute;seau de chaleur, peut-on lire dans un <a href=\"https:\/\/www.iwb.ch\/ueber-uns\/newsroom\/medienmitteilungen\/artikel~_maispracher-waermeverbund--energie-aus-regionalem-kreislauf~\" target=\"_blank\" rel=\"noopener\">communiqu&eacute;<\/a>.<\/p>\n<p class=\"bodytext\">La commune de Maisprach a fourni les conditions pr&eacute;alables &agrave; l&rsquo;&eacute;tape actuelle en janvier 2025 avec la construction d&rsquo;un nouveau centre d&rsquo;entretien. IWB y a d&rsquo;abord construit de nouvelles installations de chauffage au bois. La construction de l&rsquo;installation de charbon v&eacute;g&eacute;tal a suivi en novembre. Chaque ann&eacute;e, 250 tonnes de charbon v&eacute;g&eacute;tal y seront produites par pyrolyse &agrave; partir de bois d&rsquo;entretien paysager et de biomasse. La chaleur r&eacute;siduelle issue de la production de charbon est inject&eacute;e dans le r&eacute;seau de chauffage urbain. Les exploitants pr&eacute;voient 900 m&eacute;gawattheures d&rsquo;&eacute;nergie thermique pour les clients du r&eacute;seau et, si la tendance est &agrave; la hausse, une nouvelle extension du r&eacute;seau. La chaudi&egrave;re &agrave; bois est &eacute;galement aliment&eacute;e par de la biomasse r&eacute;gionale. Le charbon v&eacute;g&eacute;tal produit est utilis&eacute; dans la r&eacute;gion comme additif au compostage, dans les substrats de terre ainsi que dans l&rsquo;agriculture. IWB a investi 3,5 millions de francs dans ce projet.<\/p>\n<p class=\"bodytext\">&laquo;&nbsp;IWB a de l&rsquo;exp&eacute;rience dans la construction et l&rsquo;exploitation d&rsquo;installations thermiques. Dans le cadre d&rsquo;un projet pilote, IWB a test&eacute; &agrave; B&acirc;le une approche innovante consistant &agrave; utiliser la chaleur r&eacute;siduelle d&rsquo;une installation au charbon v&eacute;g&eacute;tal dans un r&eacute;seau de chaleur. Nous pouvons maintenant en profiter&nbsp;&raquo;, d&eacute;clare Dorian Wernli, pr&eacute;sident de la commune de Maisprach, cit&eacute; dans le communiqu&eacute;.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le r\u00e9seau de chaleur de Maisprach et le fournisseur d&rsquo;\u00e9nergie IWB veulent fournir du chauffage urbain \u00e0 partir de mati\u00e8res premi\u00e8res renouvelables r\u00e9gionales. Une installation de chauffage correspondante a \u00e9t\u00e9 mise en service d\u00e9but d\u00e9cembre. IWB a investi 3,5 millions de francs dans ce projet.<\/p>\n","protected":false},"author":2,"featured_media":145972,"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":[8747,743,739,8452,39686],"tags":[6202,6340,55556,872,3931,2056,2002,20303,37049,55898],"class_list":["post-145971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energie","category-immonews-fr","category-projects","category-regions","category-standorte-fr","tag-biomasse-fr","tag-energieversorgung-fr","tag-fernwaerme-3","tag-immoinvest-fr","tag-immonews-fr","tag-nachhaltigkeit-fr","tag-news-fr","tag-pflanzenkohle-fr","tag-regionen-fr","tag-waermeverbund-2","pmpro-has-access"],"acf":{"bild_mit_ki_erstellt_worden":["Ja"],"lead":"Le r\u00e9seau de chaleur de Maisprach et le fournisseur d'\u00e9nergie IWB veulent fournir du chauffage urbain \u00e0 partir de mati\u00e8res premi\u00e8res renouvelables r\u00e9gionales. Une installation de chauffage correspondante a \u00e9t\u00e9 mise en service d\u00e9but d\u00e9cembre. IWB a investi 3,5 millions de francs dans ce projet.","autor":"ce\/ww","ort":"Maisprach BL\/Basel","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=\"Le r\u00e9seau de chaleur de Maisprach et le fournisseur d&#039;\u00e9nergie IWB veulent fournir du chauffage urbain \u00e0 partir de mati\u00e8res premi\u00e8res renouvelables r\u00e9gionales. Une installation de chauffage correspondante a \u00e9t\u00e9 mise en service d\u00e9but d\u00e9cembre. 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