{"id":14218,"date":"2025-08-27T13:58:06","date_gmt":"2025-08-27T11:58:06","guid":{"rendered":"https:\/\/ssrei.ch\/une-question-pour-benno-patt-caisse-de-pension-des-grisons\/"},"modified":"2025-08-27T14:03:56","modified_gmt":"2025-08-27T12:03:56","slug":"une-question-pour-benno-patt-caisse-de-pension-des-grisons","status":"publish","type":"post","link":"https:\/\/ssrei.ch\/fr\/une-question-pour-benno-patt-caisse-de-pension-des-grisons\/","title":{"rendered":"Une question pour Benno Patt, Caisse de pension des Grisons"},"content":{"rendered":"
Lorsqu\u2019on parle de l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique des b\u00e2timents, on pense g\u00e9n\u00e9ralement \u00e0 la substance du b\u00e2timent. Pourtant, l\u2019exploitation rec\u00e8le un \u00e9norme potentiel. Vous avez particip\u00e9 au projet pilote de Minergie-Exploitation. Quelle est votre exp\u00e9rience ?<\/h5>\n

L\u2019utilisation du potentiel en exploitation a commenc\u00e9 beaucoup plus t\u00f4t chez nous. D\u00e8s 2019, nous avons d\u00e9cid\u00e9 de soumettre l\u2019ensemble de notre portefeuille \u00e0 une optimisation de l\u2019exploitation. C\u2019\u00e9tait l\u2019investissement le plus simple et le moins co\u00fbteux, qui a finalement permis de r\u00e9duire les co\u00fbts aussi bien pour nous, en tant que propri\u00e9taires, que pour nos locataires. Tr\u00e8s vite, nous nous sommes demand\u00e9 comment nous pourrions garantir durablement les gains d\u2019efficacit\u00e9 de nos installations.<\/p>\n

La cons\u00e9quence logique a \u00e9t\u00e9 la mise en place d\u2019un syst\u00e8me de monitoring, gr\u00e2ce auquel nous surveillons et optimisons nos centrales thermiques depuis 2023. Rien que l\u2019optimisation de l\u2019exploitation et quelques mesures imm\u00e9diates nous ont permis d\u2019\u00e9conomiser 15 % sur les co\u00fbts de production d\u2019\u00e9nergie.<\/p>\n

Ce n\u2019\u00e9tait pour nous qu\u2019une \u00e9tape suppl\u00e9mentaire dans le processus, si bien que nous avons accueilli favorablement la demande de Minergie de participer \u00e0 un projet pilote pour Minergie-Exploitation. Comme b\u00e2timent pilote, notre immeuble situ\u00e9 au 38, Tittwiesenstrasse \u00e0 Coire a \u00e9t\u00e9 choisi. Il s\u2019agit d\u2019un immeuble certifi\u00e9 Minergie, mis en service en 2018 apr\u00e8s r\u00e9novation et extension. Pour la mise en \u0153uvre de l\u2019optimisation \u00e9nerg\u00e9tique de l\u2019exploitation, nous avons mandat\u00e9 notre partenaire externe de confiance, Amstein Walthert.<\/p>\n

Dans le cadre de l\u2019optimisation \u00e9nerg\u00e9tique de l\u2019exploitation, l\u2019utilisation a \u00e9t\u00e9 adapt\u00e9e, l\u2019hydraulique des installations \u00e9valu\u00e9e et diverses mesures imm\u00e9diates mises en place. Ce sont des mesures typiques, tout comme le r\u00e9glage correct de la limite et de la courbe de chauffage ainsi que des programmes horaires.<\/p>\n

La surprise a \u00e9t\u00e9 grande lorsque nous avons re\u00e7u les r\u00e9sultats de l\u2019optimisation de ce b\u00e2timent en exploitation depuis seulement quelques ann\u00e9es. Gr\u00e2ce aux mesures d\u2019optimisation \u00e9nerg\u00e9tique de l\u2019exploitation, nous avons r\u00e9alis\u00e9 une \u00e9conomie de 30 % de l\u2019\u00e9nergie finale dans l\u2019immeuble. Ces \u00e9conomies permettent un amortissement des co\u00fbts d\u2019investissement en moins de deux ans. Cela montre clairement que les optimisations de l\u2019exploitation sont les mesures les plus \u00e9conomiques avec le plus grand impact.<\/p>\n

La Caisse de pension des Grisons est membre de la SSREI<\/a><\/span>.<\/p>\n

 <\/p>\n

\"\"<\/a>\u00c0 propos de la personne : Benno Patt est responsable des placements immobiliers de la Caisse de pension des Grisons (PKGR).<\/p>\n","protected":false},"excerpt":{"rendered":"

Lorsqu\u2019on parle de l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique des b\u00e2timents, on pense g\u00e9n\u00e9ralement \u00e0 la substance du b\u00e2timent. Pourtant, l\u2019exploitation rec\u00e8le un \u00e9norme potentiel. Vous avez particip\u00e9 au projet pilote de Minergie-Exploitation. Quelle est votre exp\u00e9rience ? L\u2019utilisation du potentiel en exploitation a commenc\u00e9 beaucoup plus t\u00f4t chez nous. D\u00e8s 2019, nous avons d\u00e9cid\u00e9 de soumettre l\u2019ensemble de…<\/p>\n","protected":false},"author":5,"featured_media":10695,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-14218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee"],"acf":[],"yoast_head":"\nUne question pour Benno Patt, Caisse de pension des Grisons - SSREI<\/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:\/\/ssrei.ch\/fr\/une-question-pour-benno-patt-caisse-de-pension-des-grisons\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Une question pour Benno Patt, Caisse de pension des Grisons - SSREI\" \/>\n<meta property=\"og:description\" content=\"Lorsqu\u2019on parle de l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique des b\u00e2timents, on pense g\u00e9n\u00e9ralement \u00e0 la substance du b\u00e2timent. Pourtant, l\u2019exploitation rec\u00e8le un \u00e9norme potentiel. Vous avez particip\u00e9 au projet pilote de Minergie-Exploitation. Quelle est votre exp\u00e9rience ? L\u2019utilisation du potentiel en exploitation a commenc\u00e9 beaucoup plus t\u00f4t chez nous. 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