{"id":3249,"date":"2022-06-20T14:40:40","date_gmt":"2022-06-20T12:40:40","guid":{"rendered":"https:\/\/daudruy.fr\/?p=3249"},"modified":"2022-06-20T14:40:40","modified_gmt":"2022-06-20T12:40:40","slug":"noeud-energetique-le-cercle-vertueux","status":"publish","type":"post","link":"https:\/\/daudruy.fr\/en\/noeud-energetique-le-cercle-vertueux.html","title":{"rendered":"ENERGY NODE: THE VIRTUOUS CIRCLE"},"content":{"rendered":"<p class=\"p1\"><strong><span class=\"s1\">Sharing local synergies<\/span><\/strong><\/p>\n<p class=\"p2\"><span class=\"s1\">Daudruy's objective is to achieve energy efficiency so that we can reduce our CO2 emissions as much as possible and compensate for the rest. Thanks to the implementation of virtuous processes such as the energy node, we are gradually moving towards this goal. <span class=\"Apple-converted-space\">\u00a0<\/span><\/span><\/p>\n<p class=\"p2\"><span class=\"s1\">This project was carried out in collaboration with the Urban Community of Dunkirk and Dalkia. We succeeded in combining our synergies in order to set up a win\/win and virtuous process. <span class=\"Apple-converted-space\">\u00a0<\/span><\/span><\/p>\n<p class=\"p2\"><span class=\"s1\">The collaboration between our company and the heating network is an old project, the first thoughts date back 50 years ago! Charles Daudruy was interested in recovering the steam from the waste incineration plant at the time. The plant, which no longer complied with standards, has since been replaced by the current CVE (Centre de Valorisation \u00c9nerg\u00e9tique). Dalkia took over the operation of the CVE and, together with the Dunkirk Urban Community, considered the question of connecting the heat production to the district heating network. The problem with the latter was that it only ran for part of the year, unlike the CVE, which runs all year round. In addition, its heat demand is very high during the winter periods and requires additional heat. The ideal solution was therefore to integrate a local industrial producer and consumer of steam into the loop.<span class=\"Apple-converted-space\">\u00a0<\/span><\/span><\/p>\n<p class=\"p2\"><span class=\"s1\">The companies at the Daudruy site produce and consume steam all year round. As a result, we produce excess steam in the winter, which is consumed by the urban network, and we consume the steam from the CVE production in the summer.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><iframe title=\"L&#039;Ecologie Industrielle et Territoriale chez Daudruy Van Cauwenberghe\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/fDgWU3myizk?feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/preprod3.la-quincaillerie.fr\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Mutualisation des synergies locales L\u2019objectif de la soci\u00e9t\u00e9 Daudruy est d\u2019atteindre une efficience \u00e9nerg\u00e9tique nous permettant de ne plus \u00e9mettre de CO2. Gr\u00e2ce \u00e0 la mise en place de proc\u00e9d\u00e9s vertueux comme le n\u0153ud \u00e9nerg\u00e9tique, nous arrivons petit \u00e0 petit \u00e0 tendre vers cette finalit\u00e9. \u00a0 Ce projet s\u2019est effectu\u00e9 en collaboration avec la Communaut\u00e9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3251,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3249","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.8 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>N\u0152UD \u00c9NERG\u00c9TIQUE\u00a0: LE CERCLE VERTUEUX - Daudruy<\/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:\/\/daudruy.fr\/en\/noeud-energetique-le-cercle-vertueux.html\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"N\u0152UD \u00c9NERG\u00c9TIQUE\u00a0: LE CERCLE VERTUEUX\" \/>\n<meta property=\"og:description\" content=\"Mutualisation des synergies locales L\u2019objectif de la soci\u00e9t\u00e9 Daudruy est d\u2019atteindre une efficience \u00e9nerg\u00e9tique nous permettant de ne plus \u00e9mettre de CO2. Gr\u00e2ce \u00e0 la mise en place de proc\u00e9d\u00e9s vertueux comme le n\u0153ud \u00e9nerg\u00e9tique, nous arrivons petit \u00e0 petit \u00e0 tendre vers cette finalit\u00e9. \u00a0 Ce projet s\u2019est effectu\u00e9 en collaboration avec la Communaut\u00e9 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/daudruy.fr\/en\/noeud-energetique-le-cercle-vertueux.html\" \/>\n<meta property=\"og:site_name\" content=\"Daudruy\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-20T12:40:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/daudruy.fr\/wp-content\/uploads\/2022\/06\/DJI_0151.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"999\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"AgenceLaQuincaillerie\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"AgenceLaQuincaillerie\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/daudruy.fr\/en\/noeud-energetique-le-cercle-vertueux.html#article\",\"isPartOf\":{\"@id\":\"https:\/\/daudruy.fr\/en\/noeud-energetique-le-cercle-vertueux.html\"},\"author\":{\"name\":\"AgenceLaQuincaillerie\",\"@id\":\"https:\/\/daudruy.fr\/#\/schema\/person\/4dca786b70264fa0207b851e56d709e8\"},\"headline\":\"N\u0152UD \u00c9NERG\u00c9TIQUE\u00a0: LE CERCLE VERTUEUX\",\"datePublished\":\"2022-06-20T12:40:40+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/daudruy.fr\/en\/noeud-energetique-le-cercle-vertueux.html\"},\"wordCount\":322,\"publisher\":{\"@id\":\"https:\/\/daudruy.fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/daudruy.fr\/en\/noeud-energetique-le-cercle-vertueux.html#primaryimage\"},\"thumbnailUrl\":\"https:\/\/daudruy.fr\/wp-content\/uploads\/2022\/06\/DJI_0151.jpg\",\"articleSection\":[\"Non class\u00e9\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/daudruy.fr\/en\/noeud-energetique-le-cercle-vertueux.html\",\"url\":\"https:\/\/daudruy.fr\/en\/noeud-energetique-le-cercle-vertueux.html\",\"name\":\"N\u0152UD \u00c9NERG\u00c9TIQUE\u00a0: LE CERCLE VERTUEUX - 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