{"id":138225,"date":"2025-08-27T16:55:00","date_gmt":"2025-08-27T14:55:00","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=138225"},"modified":"2025-08-27T12:13:57","modified_gmt":"2025-08-27T10:13:57","slug":"diskussion-um-versorgungssicherheit-und-abhaengigkeit-von-atomkraft","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/diskussion-um-versorgungssicherheit-und-abhaengigkeit-von-atomkraft\/","title":{"rendered":"D\u00e9bat sur la s\u00e9curit\u00e9 d&rsquo;approvisionnement et la d\u00e9pendance au nucl\u00e9aire"},"content":{"rendered":"<p class=\"bodytext wp-block-paragraph\">La centrale nucl&eacute;aire de G&ouml;sgen<a href=\"https:\/\/www.kkg.ch\" target=\"_blank\" rel=\"noopener\">(KKG<\/a>) modernise son syst&egrave;me d&rsquo;eau d&rsquo;alimentation. Elle est donc d&eacute;connect&eacute;e du r&eacute;seau depuis fin juin. La reprise de la production d&rsquo;&eacute;lectricit&eacute; est d&eacute;sormais retard&eacute;e de six mois suppl&eacute;mentaires, peut-on lire dans un <a href=\"https:\/\/www.kkg.ch\/de\/uns\/medienmitteilungen\/wiederanfahren-verzoegert-weitere-6-monate.html\" target=\"_blank\" rel=\"noopener\">communiqu&eacute;<\/a>. <\/p>\n\n\n\n\n\n<p class=\"bodytext wp-block-paragraph\">La KKG impute cette situation aux exigences croissantes en mati&egrave;re de s&eacute;curit&eacute;. Des renforcements ponctuels du syst&egrave;me sont n&eacute;cessaires. Il faut &eacute;galement plus de temps pour fournir des preuves aux autorit&eacute;s. La CNM ne pourra red&eacute;marrer que lorsque l&rsquo;Inspection f&eacute;d&eacute;rale de la s&eacute;curit&eacute; nucl&eacute;aire<a href=\"https:\/\/ensi.admin.ch\/\" target=\"_blank\" rel=\"noopener\">(IFSN<\/a>) aura donn&eacute; son feu vert. La KKG pourra donc probablement &ecirc;tre reconnect&eacute;e au r&eacute;seau fin f&eacute;vrier 2026, pr&eacute;cise le communiqu&eacute;.<\/p>\n\n\n\n\n\n<p class=\"bodytext wp-block-paragraph\">Les exploitants s&rsquo;attendent &agrave; une perte de production de pr&egrave;s de 6 t&eacute;rawattheures pendant ces huit mois et &agrave; un manque &agrave; gagner de 500 millions de francs, &eacute;crit <a href=\"https:\/\/www.alpiq.com\" target=\"_blank\" rel=\"noopener\">Alpiq<\/a> dans un <a href=\"https:\/\/www.alpiq.com\/de\/newsroom\/medienmitteilungen\/produktionsausfall-im-kernkraftwerk-goesgen-beeinflusst-alpiq-ergebnis-2025\" target=\"_blank\" rel=\"noopener\">communiqu&eacute;<\/a>. <\/p>\n\n\n\n\n\n<p class=\"bodytext wp-block-paragraph\">Alpiq est le principal actionnaire individuel avec 40% et s&rsquo;attend &agrave; un manque &agrave; gagner de 200 millions de francs. <a href=\"https:\/\/www.axpo.com\/\" target=\"_blank\" rel=\"noopener\">Axpo<\/a> est le deuxi&egrave;me plus grand actionnaire avec 25 pour cent, suivi de la <a href=\"https:\/\/www.ewz.ch\/\" target=\"_blank\" rel=\"noopener\">ville de Zurich<\/a> avec 15 pour cent, de <a href=\"https:\/\/www.ckw.ch\/\" target=\"_blank\" rel=\"noopener\">CKW<\/a>, filiale d&rsquo;Axpo, avec 12,5 pour cent et d&rsquo;Energie Wasser Bern<a href=\"https:\/\/www.ewb.ch\/\" target=\"_blank\" rel=\"noopener\">(ewb<\/a>) avec 7,5 pour cent. De plus, les actionnaires doivent d&eacute;sormais se procurer l&rsquo;&eacute;lectricit&eacute; manquante sur le march&eacute; libre afin de remplir leurs obligations de livraison.<\/p>\n\n\n\n\n\n<p class=\"bodytext wp-block-paragraph\">La CNG couvre un bon dixi&egrave;me de la consommation d&rsquo;&eacute;lectricit&eacute; en Suisse. Les d&eacute;tracteurs du nucl&eacute;aire, comme la Fondation suisse de l&rsquo;&eacute;nergie <a href=\"https:\/\/energiestiftung.ch\/\" target=\"_blank\" rel=\"noopener\">(SES<\/a> ), soulignent les risques li&eacute;s &agrave; la centralisation de la production d&rsquo;&eacute;lectricit&eacute;. &laquo;&nbsp;La d&eacute;pendance &agrave; l&rsquo;&eacute;gard de centrales nucl&eacute;aires individuelles repr&eacute;sente un risque de concentration pour la s&eacute;curit&eacute; de l&rsquo;approvisionnement en &eacute;lectricit&eacute;&nbsp;&raquo;, d&eacute;clare Nils Epprecht, directeur g&eacute;n&eacute;ral, cit&eacute; dans un communiqu&eacute; de la SES. &laquo;&nbsp;Nous ferions bien de d&eacute;placer notre production d&rsquo;&eacute;lectricit&eacute; vers de nombreuses installations d&eacute;centralis&eacute;es et renouvelables d&egrave;s que possible&nbsp;&raquo;<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>La centrale nucl\u00e9aire de G\u00f6sgen devrait rester \u00e0 l&rsquo;arr\u00eat jusqu&rsquo;\u00e0 fin f\u00e9vrier 2026. La modernisation en cours du syst\u00e8me pour l&rsquo;approvisionnement en eau n\u00e9cessite des mesures et des preuves suppl\u00e9mentaires. Les actionnaires Alpiq, Axpo, la ville de Zurich, CKW et ewb perdent 500 millions de francs.<\/p>\n","protected":false},"author":2,"featured_media":138220,"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":[9430,8747,743,9441],"tags":[872,3931,952,2002,37964,39599],"class_list":["post-138225","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-business-fr","category-energie","category-immonews-fr","category-region-soleure","tag-immoinvest-fr","tag-immonews-fr","tag-kernkraftwerk-fr","tag-news-fr","tag-stromproduktion-fr","tag-versorgungssicherheit-fr","pmpro-has-access"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"La centrale nucl\u00e9aire de G\u00f6sgen devrait rester \u00e0 l'arr\u00eat jusqu'\u00e0 fin f\u00e9vrier 2026. La modernisation en cours du syst\u00e8me pour l'approvisionnement en eau n\u00e9cessite des mesures et des preuves suppl\u00e9mentaires. Les actionnaires Alpiq, Axpo, la ville de Zurich, CKW et ewb perdent 500 millions de francs.","autor":"ce\/stk","ort":"D\u00e4niken SO","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=\"La centrale nucl\u00e9aire de G\u00f6sgen devrait rester \u00e0 l&#039;arr\u00eat jusqu&#039;\u00e0 fin f\u00e9vrier 2026. La modernisation en cours du syst\u00e8me pour l&#039;approvisionnement en eau n\u00e9cessite des mesures et des preuves suppl\u00e9mentaires. 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