{"id":2023,"date":"2025-07-18T11:13:50","date_gmt":"2025-07-18T11:13:50","guid":{"rendered":"https:\/\/dev.endk.bertaeins.ch\/wasserstoff-microsite\/"},"modified":"2025-08-28T06:25:09","modified_gmt":"2025-08-28T06:25:09","slug":"hydrogene","status":"publish","type":"page","link":"https:\/\/endk.ch\/fr\/hydrogene\/","title":{"rendered":"Hydrog\u00e8ne"},"content":{"rendered":"\n
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Hydrog\u00e8ne<\/h2>\n\n\n\n

L\u2019EnDK s\u2019engage pour le d\u00e9veloppement de l\u2019hydrog\u00e8ne vert. Cette nouvelle source d\u2019\u00e9nergie peut contribuer \u00e0 la d\u00e9carbonation lorsque l\u2019\u00e9lectrification est difficile \u00e0 mettre en \u0153uvre. Pour y parvenir, il est n\u00e9cessaire de raccorder la Suisse aux infrastructures europ\u00e9ennes pour l\u2019hydrog\u00e8ne.<\/p>\n<\/div><\/div>\n\n\n\n

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Un atout suppl\u00e9mentaire pour la s\u00e9curit\u00e9 de l\u2019approvisionnement \u00e9nerg\u00e9tique<\/h3>\n\n\n\n
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Tous les secteurs ne peuvent pas \u00eatre d\u00e9carbon\u00e9s \u00e0 l\u2019aide de l\u2019\u00e9lectricit\u00e9<\/strong><\/p>\n\n\n\n

L\u2019EnDK vise un approvisionnement \u00e9nerg\u00e9tique durable et s\u00fbr. L\u2019hydrog\u00e8ne vert peut y contribuer de mani\u00e8re significative. En effet, toutes les applications \u00e9nerg\u00e9tiques ne se pr\u00eatent pas \u00e0 l\u2019\u00e9lectrification. L\u2019hydrog\u00e8ne peut contribuer \u00e0 r\u00e9duire les \u00e9missions de gaz \u00e0 effet de serre dans des domaines difficiles \u00e0 \u00e9lectrifier tels que la mobilit\u00e9 (trafic poids lourd, navigation maritime et a\u00e9rienne), l\u2019industrie (processus \u00e0 haute temp\u00e9rature) et l\u2019approvisionnement en chaleur (couverture des pics de charge dans les r\u00e9seaux thermiques).<\/p>\n<\/div>\n\n\n\n

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\u00a9 Michel Jaussi, Quelle: BKW AG<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n
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Option pour le stockage saisonnier d\u2019\u00e9nergie<\/strong><\/p>\n\n\n\n

L\u2019hydrog\u00e8ne permet \u00e9galement de stocker de l\u2019\u00e9nergie. En \u00e9t\u00e9, l\u2019\u00e9lectricit\u00e9 renouvelable exc\u00e9dentaire peut \u00eatre transform\u00e9e en hydrog\u00e8ne (\u00abpower-to-gas\u00bb) et stock\u00e9e, puis r\u00e9utilis\u00e9e en hiver pour produire de la chaleur ou \u00eatre reconvertie en \u00e9lectricit\u00e9. Ce proc\u00e9d\u00e9 peut jouer un r\u00f4le important dans la s\u00e9curit\u00e9 de l\u2019approvisionnement, car jusqu\u2019\u00e0 pr\u00e9sent, le stockage saisonnier de l\u2019\u00e9lectricit\u00e9 n\u2019\u00e9tait possible qu\u2019\u00e0 l\u2019aide de lacs de retenue. Or, leur potentiel de d\u00e9veloppement est limit\u00e9.<\/p>\n\n\n\n

Assurer le raccordement<\/strong><\/p>\n\n\n\n

La Suisse, mais aussi l\u2019Europe, travaillent \u00e0 la mise en place d\u2019une infrastructure et d\u2019un march\u00e9 pour l\u2019hydrog\u00e8ne. Comme la Suisse ne pourra vraisemblablement pas couvrir seule ses besoins en hydrog\u00e8ne, elle doit avoir acc\u00e8s au march\u00e9 europ\u00e9en. Le raccordement de la Suisse au r\u00e9seau europ\u00e9en de l\u2019hydrog\u00e8ne doit \u00eatre assur\u00e9, comme pour l\u2019\u00e9lectricit\u00e9. Avec le gazoduc de transit existant, la Suisse dispose d\u2019une bonne situation de d\u00e9part.<\/p>\n\n\n\n

Poser les bases<\/strong><\/p>\n\n\n\n

Il manque encore des bases solides pour mettre en place une \u00e9conomie de l\u2019hydrog\u00e8ne. Celles-ci doivent d\u00e9sormais \u00eatre consolid\u00e9es afin que les investissements importants dans les infrastructures soient r\u00e9alis\u00e9s de mani\u00e8re judicieuse. Il faut, par exemple, am\u00e9liorer les estimations des besoins et d\u00e9finir des normes et des standards, notamment en mati\u00e8re de s\u00e9curit\u00e9. En ce qui concerne les investissements dans le raccordement au r\u00e9seau europ\u00e9en d\u2019hydrog\u00e8ne, la Conf\u00e9d\u00e9ration doit examiner des m\u00e9canismes de couverture financi\u00e8re. En garantissant l\u2019am\u00e9nagement du territoire n\u00e9cessaire \u00e0 la mise en place de conduites et en soutenant de mani\u00e8re cibl\u00e9e des projets pilotes, les cantons peuvent contribuer \u00e0 poser des bases importantes pour la concr\u00e9tisation des projets.<\/p>\n\n\n\n

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Documents<\/h3>\n\n\n\n

29.08.2023: Th\u00e8ses de l\u2019EnDK autour de l\u2019hydrog\u00e8ne<\/a><\/p>\n\n\n\n

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Voir toutes les publicitations<\/a><\/div>\n<\/div>\n\n\n\n
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<\/p>\n","protected":false},"excerpt":{"rendered":"

Hydrog\u00e8ne L\u2019EnDK s\u2019engage pour le d\u00e9veloppement de l\u2019hydrog\u00e8ne vert. Cette nouvelle source d\u2019\u00e9nergie peut contribuer \u00e0 la d\u00e9carbonation lorsque l\u2019\u00e9lectrification est difficile \u00e0 mettre en \u0153uvre. Pour y parvenir, il est n\u00e9cessaire de raccorder la Suisse aux infrastructures europ\u00e9ennes pour l\u2019hydrog\u00e8ne. Un atout suppl\u00e9mentaire pour la s\u00e9curit\u00e9 de l\u2019approvisionnement \u00e9nerg\u00e9tique Tous les secteurs ne peuvent […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2023","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nHydrog\u00e8ne - ENDK<\/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:\/\/endk.ch\/fr\/hydrogene\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hydrog\u00e8ne - ENDK\" \/>\n<meta property=\"og:description\" content=\"Hydrog\u00e8ne L\u2019EnDK s\u2019engage pour le d\u00e9veloppement de l\u2019hydrog\u00e8ne vert. 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