{"id":726672,"date":"2025-02-20T15:55:24","date_gmt":"2025-02-20T14:55:24","guid":{"rendered":"https:\/\/dev.klimapaktfirbetriber.lu\/?post_type=cas-pratiques&#038;p=726672"},"modified":"2025-06-13T17:15:23","modified_gmt":"2025-06-13T15:15:23","slug":"keller-minimal-windows-ensuring-a-policy-focused-on-sustainability-and-reducing-the-carbon-footprint","status":"publish","type":"cas-pratiques","link":"https:\/\/dev.klimapaktfirbetriber.lu\/en\/case-studies\/keller-minimal-windows-ensuring-a-policy-focused-on-sustainability-and-reducing-the-carbon-footprint\/","title":{"rendered":"Keller Minimal Windows: ensuring a policy focused on sustainability and reducing the carbon footprint"},"content":{"rendered":"\n<p>Keller Minimal Windows is a global player renowned for its innovative, high-quality aluminium window and door systems.<\/p>\n\n\n\n<p>At the heart of Keller&#8217;s philosophy is a commitment to sustainable business processes and approaches. The company is constantly pushing architectural boundaries while minimising its environmental impact. Its aluminium systems are designed to deliver reliable, long-lasting performance.<\/p>\n\n\n\n<p>Since 2020, Keller has been part of the AluK group, a world leader in aluminium systems, combining family expertise with financial strength. Despite its international presence, Keller retains a personalised and flexible approach, with made-to-measure production based in Luxembourg.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Construction durable en entreprise : Keller minimal windows\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/rekFRxPOgHU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group etape\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading special\" id=\"idee\">Idea<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Reducing carbon footprint while ensuring a sustainable product<\/h3>\n\n\n\n<p>Keller is committed to reducing its carbon footprint while maintaining the excellence of its top-of-the-range windows. This ambition is based on several principles:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Eco-responsible materials<\/strong>: giving preference to materials from suppliers who comply with environmental standards<\/li>\n\n\n\n<li><strong>Optimising production processes<\/strong>: reducing waste and energy consumption<\/li>\n\n\n\n<li><strong>Sustainable logistics<\/strong>: minimising environmental impact through reusable packaging and more environmentally-friendly means of transport<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"577\" data-id=\"825452\" src=\"https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media2-1024x577.jpg\" alt=\"Pictures of the Keller Minimal Windows\n production hall\" class=\"wp-image-825452\" srcset=\"https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media2-1024x577.jpg 1024w, https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media2-300x169.jpg 300w, https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media2-768x433.jpg 768w, https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media2-1536x866.jpg 1536w, https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media2-2048x1154.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"825455\" src=\"https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media1-1024x576.jpg\" alt=\"Pictures of the Keller Minimal Windows\n production hall\" class=\"wp-image-825455\" srcset=\"https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media1-1024x576.jpg 1024w, https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media1-300x169.jpg 300w, https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media1-768x432.jpg 768w, https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media1-1536x864.jpg 1536w, https:\/\/dev.klimapaktfirbetriber.lu\/wp-content\/uploads\/2025\/02\/Keller-et-Brever_Cas-pratique_media1-2048x1152.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:58px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group etape\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading special\" id=\"conception\">Design<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Carrying out a carbon audit of the entire value chain<\/h3>\n\n\n\n<p>Carrying out a full carbon audit enables us to identify the precise sources of emissions at each stage of the process, from product design to delivery. This carbon footprint is more than just a diagnosis. It provides a strategic basis for implementing concrete, measurable solutions.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group etape\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading special\" id=\"mise-oeuvre\">Implementation<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">The stages of the carbon footprint<\/h3>\n\n\n\n<p>The implementation of the carbon footprint assessment was structured in several phases: <\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Analysis of activities<\/strong>: identification of the sources of direct emissions (production, energy consumption, etc.) and indirect emissions (suppliers, transport, end-of-life products, etc.)<\/li>\n\n\n\n<li><strong>Data collection<\/strong>: precise compilation of the information needed to assess the overall impact<\/li>\n\n\n\n<li><strong>Report and recommendations<\/strong>: a detailed report was drawn up, highlighting the main areas for reduction and proposing concrete measures to minimise the carbon footprint.<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group etape\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading special\" id=\"resultat\">Results<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">The results of the carbon footprint on the company&#8217;s sustainable development<\/h3>\n\n\n\n<p>This assessment has made it possible to implement concrete solutions, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The use of materials with a low carbon footprint<\/li>\n\n\n\n<li>Increased energy efficiency in production facilities<\/li>\n\n\n\n<li>Optimised logistics to limit transport-related emissions.<\/li>\n<\/ul>\n\n\n\n<p>This analysis and the resulting actions illustrate Keller&#8217;s commitment to responsible production and actively contributes to the ecological transition, while guaranteeing top-of-the-range products.<\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n","protected":false},"featured_media":725383,"template":"","thematique":[100,78,99],"class_list":["post-726672","cas-pratiques","type-cas-pratiques","status-publish","has-post-thumbnail","hentry","thematique-communication-and-cooperation","thematique-energie-en","thematique-mobility-and-transportation"],"acf":[],"_links":{"self":[{"href":"https:\/\/dev.klimapaktfirbetriber.lu\/en\/wp-json\/wp\/v2\/cas-pratiques\/726672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.klimapaktfirbetriber.lu\/en\/wp-json\/wp\/v2\/cas-pratiques"}],"about":[{"href":"https:\/\/dev.klimapaktfirbetriber.lu\/en\/wp-json\/wp\/v2\/types\/cas-pratiques"}],"version-history":[{"count":4,"href":"https:\/\/dev.klimapaktfirbetriber.lu\/en\/wp-json\/wp\/v2\/cas-pratiques\/726672\/revisions"}],"predecessor-version":[{"id":1300309,"href":"https:\/\/dev.klimapaktfirbetriber.lu\/en\/wp-json\/wp\/v2\/cas-pratiques\/726672\/revisions\/1300309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.klimapaktfirbetriber.lu\/en\/wp-json\/wp\/v2\/media\/725383"}],"wp:attachment":[{"href":"https:\/\/dev.klimapaktfirbetriber.lu\/en\/wp-json\/wp\/v2\/media?parent=726672"}],"wp:term":[{"taxonomy":"thematique","embeddable":true,"href":"https:\/\/dev.klimapaktfirbetriber.lu\/en\/wp-json\/wp\/v2\/thematique?post=726672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}