{"id":2702,"date":"2022-07-21T16:49:39","date_gmt":"2022-07-21T14:49:39","guid":{"rendered":"https:\/\/licencek.com\/?p=2702"},"modified":"2022-07-21T16:49:39","modified_gmt":"2022-07-21T14:49:39","slug":"lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres","status":"publish","type":"post","link":"https:\/\/licencek.com\/en\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/","title":{"rendered":"L&rsquo;exploitation mini\u00e8re durable, la cl\u00e9 d&rsquo;une s\u00e9curisation des mati\u00e8res premi\u00e8res"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"422\" height=\"116\" src=\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png\" alt=\"\" class=\"wp-image-2703\" srcset=\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png 422w, https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54-300x82.png 300w, https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54-18x5.png 18w\" sizes=\"(max-width: 422px) 100vw, 422px\" \/><\/figure>\n\n\n\n<p>Paris, le 28 juin 2022 \u2013&nbsp;Lors d\u2019une r\u00e9cente s\u00e9ance, l\u2019Acad\u00e9mie des technologies a fait un point sur la&nbsp;<strong>s\u00e9curisation de l\u2019approvisionnement en mati\u00e8res premi\u00e8res critiques<\/strong>. A la suite du&nbsp;<a href=\"https:\/\/www.entreprises.gouv.fr\/files\/files\/enjeux\/PFUE\/pfue_2022_une_industrie_plus_forete-retranscription_evenement_du_22_janvier_2022.pdf\">rapport remis par Philippe Varin aux ministres Agn\u00e8s Pannier-Runnacher et Bruno Lemaire<\/a>&nbsp;le 10 janvier 2022, la guerre en Ukraine a provoqu\u00e9 une aggravation de la crise d\u2019approvisionnement et un affolement des cours.&nbsp;<\/p>\n\n\n\n<p>L\u2019Acad\u00e9mie des Technologies recommande une acc\u00e9l\u00e9ration des actions propos\u00e9es par Philippe Varin, et souligne la n\u00e9cessit\u00e9 d\u2019acc\u00e9l\u00e9rer \u00e9galement la recherche de solutions de substitution aux m\u00e9taux les plus critiques.&nbsp;<\/p>\n\n\n\n<p>La 8eme \u00e9dition qui s\u2019est tenue \u00e0 Nancy du World Material Forum (16-18 juin) a mobilis\u00e9 de nombreux repr\u00e9sentants de grands groupes et de start ups, et a permis aux acad\u00e9miciens qui \u00e9taient pr\u00e9sents de partager avec eux les perspectives d\u2019action \u00e0 court et plus long terme.&nbsp;<\/p>\n\n\n\n<p><strong>Quelques chiffres cl\u00e9s&nbsp;:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\" type=\"1\"><li>D\u2019ici 2040, la mobilit\u00e9 \u00e9lectrique et la production d\u2019\u00e9lectricit\u00e9 entra\u00eeneront une&nbsp;multiplication des besoins de lithium par 42 et des besoins de cobalt, graphite et nickel par 20.<\/li><li>A l\u2019exception de certains m\u00e9taux de base, les&nbsp;taux actuels de recyclage sont presque tous inf\u00e9rieurs de 10%.<\/li><li>\u00c0 l\u2019heure actuelle, l\u2019Europe d\u00e9pend largement des importations \u00e9trang\u00e8res. La Russie produit&nbsp;42% du palladium, 33% de diamant et 20% de titane.<\/li><li>Selon l\u2019Agence Internationale de l\u2019\u00e9nergie (AIE), il s\u2019\u00e9coule&nbsp;17 ans en moyenne&nbsp;entre le d\u00e9marrage d\u2019une exploration et l\u2019ouverture d\u2019une mine.&nbsp;&nbsp;<\/li><li>La fili\u00e8re de recyclage qui serait bient\u00f4t compl\u00e8te sur le site de Lacq pourrait&nbsp;couvrir 20% des besoins europ\u00e9ens en aimants.<\/li><\/ol>\n\n\n\n<p><strong>En bref&nbsp;<\/strong><\/p>\n\n\n\n<p>La croissance d\u00e9mographique, mais aussi les transitions \u00e9nerg\u00e9tique et num\u00e9rique entra\u00eenent l\u2019explosion des besoins en mati\u00e8res premi\u00e8res ainsi que leur forte diversification, avec un recours croissant \u00e0 des mat\u00e9riaux rares. Les cha\u00eenes d\u2019approvisionnement sont souvent complexes et parfois domin\u00e9es par quelques pays seulement, d\u2019o\u00f9 le risque de voir une d\u00e9pendance aux ressources min\u00e9rales se substituer \u00e0 la d\u00e9pendance aux \u00e9nergies fossiles.&nbsp;<\/p>\n\n\n\n<p>Le recyclage, m\u00eame fortement d\u00e9velopp\u00e9, ne couvrira qu\u2019une partie des besoins et, m\u00eame si des innovations technologiques permettent de remplacer certains mat\u00e9riaux par d\u2019autres plus r\u00e9pandus, il faudra in\u00e9vitablement ouvrir de nouvelles mines, y compris en Europe et en France.&nbsp;<\/p>\n\n\n\n<p>Compte tenu de la mauvaise image de l\u2019activit\u00e9 mini\u00e8re h\u00e9rit\u00e9e du pass\u00e9 mais \u00e9galement li\u00e9e aux dommages environnementaux et sociaux provoqu\u00e9s par de nombreuses mines \u00e0 travers le monde, un pr\u00e9alable indispensable consistera \u00e0 \u00e9laborer un mod\u00e8le de mine responsable, \u00e9quitable et participative, se traduisant par une norme certifiable par des tiers, qui constituera aussi un \u00e9l\u00e9ment de diff\u00e9renciation majeur \u00e0 l\u2019international.&nbsp;<\/p>\n\n\n\n<p>L\u2019industrie mini\u00e8re devrait \u00e9galement adopter une approche plus globale consistant \u00e0 fournir des mat\u00e9riaux tir\u00e9s \u00e0 la fois du recyclage et de l\u2019extraction, afin de repr\u00e9senter une solution aux probl\u00e8mes environnementaux plut\u00f4t qu\u2019une source d\u2019aggravation perp\u00e9tuelle de ces derniers.<\/p>\n\n\n\n<p><strong>S\u00e9ance th\u00e9matique organis\u00e9e par Pierre TOULHOAT et Jean-Pierre CHEVALIER\u00a0:\u00a0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/pierre-toulhouat.png\" alt=\"\" class=\"wp-image-2704\" width=\"108\" height=\"113\" srcset=\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/pierre-toulhouat.png 92w, https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/pierre-toulhouat-12x12.png 12w\" sizes=\"(max-width: 108px) 100vw, 108px\" \/><\/figure>\n\n\n\n<p>Pierre Toulhoat est ancien \u00e9l\u00e8ve de l\u2019Ecole Normale Sup\u00e9rieure. Apr\u00e8s une th\u00e8se en g\u00e9ochimie, il a rejoint en 1981 le CEA pour y travailler sur l\u2019hydrog\u00e9ochimie de l\u2019uranium et des lanthanides, puis rapidement sur les probl\u00e9matiques scientifiques li\u00e9es au confinement des d\u00e9chets radioactifs en formation g\u00e9ologique. Depuis son \u00e9lection fin 2010 \u00e0 l\u2019Acad\u00e9mie des technologies, il a particip\u00e9 \u00e0 divers dossiers et rapports, en particulier sur les nanoparticules et leurs impacts, sur l\u2019\u00e9cotoxicologie, et r\u00e9cemment sur les ressources du sous-sol pour la transition \u00e9nerg\u00e9tique ou encore la s\u00e9ance de controverse sur CIGEO. Il pr\u00e9side depuis 2019 le p\u00f4le Environnement et impact du changement climatique.<\/p>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/jp-chevalier-.jpg\" alt=\"\" class=\"wp-image-2705\" width=\"145\" height=\"95\" srcset=\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/jp-chevalier-.jpg 284w, https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/jp-chevalier--18x12.jpg 18w\" sizes=\"(max-width: 145px) 100vw, 145px\" \/><\/figure>\n\n\n\n<p>Jean-Pierre Chevalier est professeur \u00e9m\u00e9rite au Conservatoire National des Arts et M\u00e9tiers (Cnam) depuis 2019. Physicien de formation (licence et doctorat de Cambridge), il a int\u00e9gr\u00e9 le CNRS en 1977 et s\u2019est sp\u00e9cialis\u00e9 dans la physique des alliages et notamment les \u00e9tudes en microscopie \u00e9lectronique. Au fil de son activit\u00e9, il s\u2019est plus focalis\u00e9 sur les mat\u00e9riaux, notamment les m\u00e9taux, en lien avec les industries et les aspects de d\u00e9veloppement durable en relation avec l\u2019usage de mat\u00e9riaux. Par son passage au Cnam, il est particuli\u00e8rement int\u00e9ress\u00e9 par les comp\u00e9tences indispensables pour faire face aux \u00e9volutions industrielles et plus largement de la soci\u00e9t\u00e9.<\/p>\n\n\n\n<p>Avec&nbsp;:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Christophe Poinssot,&nbsp;<\/strong>Directeur G\u00e9n\u00e9ral d\u00e9l\u00e9gu\u00e9 et Directeur scientifique du BRGM<\/li><li><strong>Patrice Christmann,&nbsp;<\/strong>Chercheur ind\u00e9pendant. Ancien Directeur scientifique adjoint du BRGM (2010-2016) et ancien membre du Groupe International pour l\u2019Etude des Ressources des Nations-Unies (2011-2020)<\/li><li><strong>Corinne Gendron<\/strong>, Acad\u00e9micienne et UQAM<\/li><li><strong>Bruno Jacquemin<\/strong>, D\u00e9l\u00e9gu\u00e9 g\u00e9n\u00e9ral d\u2019A3M, d\u00e9l\u00e9gu\u00e9 permanent du Comit\u00e9 strat\u00e9gique de fili\u00e8re Mines et m\u00e9tallurgie<\/li><li><strong>Philippe Varin<\/strong>, Ancien Pr\u00e9sident de France Industrie, auteur d\u2019un rapport sur la s\u00e9curisation de l\u2019approvisionnement en mati\u00e8res premi\u00e8res min\u00e9rales&nbsp;<\/li><\/ul>\n\n\n\n<p><strong>A propos de l\u2019Acad\u00e9mie des technologies<\/strong><\/p>\n\n\n\n<p>L\u2019Acad\u00e9mie des technologies est un \u00e9tablissement public plac\u00e9 sous la tutelle du ministre charg\u00e9 de la recherche. Sa mission est de conduire des r\u00e9flexions, formuler des propositions et \u00e9mettre des avis sur les questions relatives aux technologies et \u00e0 leur interaction avec la soci\u00e9t\u00e9. Depuis janvier 2022, l\u2019Acad\u00e9mie des technologies est pr\u00e9sid\u00e9e par Denis Ranque, ancien PDG de Thales et pr\u00e9sident d\u2019Airbus.<\/p>\n\n\n\n<p>Plus d\u2019informations sur\u00a0:\u00a0<a href=\"https:\/\/www.academie-technologies.fr\/\">https:\/\/www.academie-technologies.fr\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Lors d\u2019une r\u00e9cente s\u00e9ance, l\u2019Acad\u00e9mie des technologies a fait un point sur la s\u00e9curisation de l\u2019approvisionnement en mati\u00e8res premi\u00e8res critiques. A la suite du rapport remis par Philippe Varin aux ministres Agn\u00e8s Pannier-Runnacher et Bruno Lemaire le 10 janvier 2022, la guerre en Ukraine a provoqu\u00e9 une aggravation de la crise d\u2019approvisionnement et un affolement des cours. <\/p>","protected":false},"author":3,"featured_media":2703,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L&#039;exploitation mini\u00e8re durable, la cl\u00e9 d&#039;une s\u00e9curisation des mati\u00e8res premi\u00e8res - Licence K<\/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:\/\/licencek.com\/en\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&#039;exploitation mini\u00e8re durable, la cl\u00e9 d&#039;une s\u00e9curisation des mati\u00e8res premi\u00e8res - Licence K\" \/>\n<meta property=\"og:description\" content=\"Lors d\u2019une r\u00e9cente s\u00e9ance, l\u2019Acad\u00e9mie des technologies a fait un point sur la s\u00e9curisation de l\u2019approvisionnement en mati\u00e8res premi\u00e8res critiques. A la suite du rapport remis par Philippe Varin aux ministres Agn\u00e8s Pannier-Runnacher et Bruno Lemaire le 10 janvier 2022, la guerre en Ukraine a provoqu\u00e9 une aggravation de la crise d\u2019approvisionnement et un affolement des cours.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/licencek.com\/en\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/\" \/>\n<meta property=\"og:site_name\" content=\"Licence K\" \/>\n<meta property=\"article:published_time\" content=\"2022-07-21T14:49:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png\" \/>\n\t<meta property=\"og:image:width\" content=\"422\" \/>\n\t<meta property=\"og:image:height\" content=\"116\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Contact\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Contact\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/\"},\"author\":{\"name\":\"Contact\",\"@id\":\"https:\/\/licencek.com\/#\/schema\/person\/c13d4e41f6f0debbfd9102180c753f0b\"},\"headline\":\"L&rsquo;exploitation mini\u00e8re durable, la cl\u00e9 d&rsquo;une s\u00e9curisation des mati\u00e8res premi\u00e8res\",\"datePublished\":\"2022-07-21T14:49:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/\"},\"wordCount\":996,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/licencek.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png\",\"articleSection\":[\"Non class\u00e9\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/\",\"url\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/\",\"name\":\"L'exploitation mini\u00e8re durable, la cl\u00e9 d'une s\u00e9curisation des mati\u00e8res premi\u00e8res - Licence K\",\"isPartOf\":{\"@id\":\"https:\/\/licencek.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png\",\"datePublished\":\"2022-07-21T14:49:39+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#primaryimage\",\"url\":\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png\",\"contentUrl\":\"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png\",\"width\":422,\"height\":116},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/licencek.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"L&rsquo;exploitation mini\u00e8re durable, la cl\u00e9 d&rsquo;une s\u00e9curisation des mati\u00e8res premi\u00e8res\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/licencek.com\/#website\",\"url\":\"https:\/\/licencek.com\/\",\"name\":\"Licence K\",\"description\":\"Agence de communication et relations publics\",\"publisher\":{\"@id\":\"https:\/\/licencek.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/licencek.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/licencek.com\/#organization\",\"name\":\"Licence K\",\"url\":\"https:\/\/licencek.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/licencek.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/licencek.com\/wp-content\/uploads\/2025\/11\/Licence-K-Logo-HD.png\",\"contentUrl\":\"https:\/\/licencek.com\/wp-content\/uploads\/2025\/11\/Licence-K-Logo-HD.png\",\"width\":1024,\"height\":1024,\"caption\":\"Licence K\"},\"image\":{\"@id\":\"https:\/\/licencek.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/fr.linkedin.com\/company\/licence-k\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/licencek.com\/#\/schema\/person\/c13d4e41f6f0debbfd9102180c753f0b\",\"name\":\"Contact\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/licencek.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/5c7667f8c8689f7e504f4e66141327fb58698a59d26c6bbcd62a3a35ef78b9fa?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/5c7667f8c8689f7e504f4e66141327fb58698a59d26c6bbcd62a3a35ef78b9fa?s=96&d=mm&r=g\",\"caption\":\"Contact\"},\"url\":\"https:\/\/licencek.com\/en\/author\/contactlk\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"L'exploitation mini\u00e8re durable, la cl\u00e9 d'une s\u00e9curisation des mati\u00e8res premi\u00e8res - Licence K","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/licencek.com\/en\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/","og_locale":"en_US","og_type":"article","og_title":"L'exploitation mini\u00e8re durable, la cl\u00e9 d'une s\u00e9curisation des mati\u00e8res premi\u00e8res - Licence K","og_description":"Lors d\u2019une r\u00e9cente s\u00e9ance, l\u2019Acad\u00e9mie des technologies a fait un point sur la s\u00e9curisation de l\u2019approvisionnement en mati\u00e8res premi\u00e8res critiques. A la suite du rapport remis par Philippe Varin aux ministres Agn\u00e8s Pannier-Runnacher et Bruno Lemaire le 10 janvier 2022, la guerre en Ukraine a provoqu\u00e9 une aggravation de la crise d\u2019approvisionnement et un affolement des cours.","og_url":"https:\/\/licencek.com\/en\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/","og_site_name":"Licence K","article_published_time":"2022-07-21T14:49:39+00:00","og_image":[{"width":422,"height":116,"url":"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png","type":"image\/png"}],"author":"Contact","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Contact","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#article","isPartOf":{"@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/"},"author":{"name":"Contact","@id":"https:\/\/licencek.com\/#\/schema\/person\/c13d4e41f6f0debbfd9102180c753f0b"},"headline":"L&rsquo;exploitation mini\u00e8re durable, la cl\u00e9 d&rsquo;une s\u00e9curisation des mati\u00e8res premi\u00e8res","datePublished":"2022-07-21T14:49:39+00:00","mainEntityOfPage":{"@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/"},"wordCount":996,"commentCount":0,"publisher":{"@id":"https:\/\/licencek.com\/#organization"},"image":{"@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#primaryimage"},"thumbnailUrl":"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png","articleSection":["Non class\u00e9"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/","url":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/","name":"L'exploitation mini\u00e8re durable, la cl\u00e9 d'une s\u00e9curisation des mati\u00e8res premi\u00e8res - Licence K","isPartOf":{"@id":"https:\/\/licencek.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#primaryimage"},"image":{"@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#primaryimage"},"thumbnailUrl":"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png","datePublished":"2022-07-21T14:49:39+00:00","breadcrumb":{"@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#primaryimage","url":"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png","contentUrl":"https:\/\/licencek.com\/wp-content\/uploads\/2022\/07\/gA5Qwf54.png","width":422,"height":116},{"@type":"BreadcrumbList","@id":"https:\/\/licencek.com\/2022\/07\/21\/lexploitation-miniere-durable-la-cle-dune-securisation-des-matieres-premieres\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/licencek.com\/"},{"@type":"ListItem","position":2,"name":"L&rsquo;exploitation mini\u00e8re durable, la cl\u00e9 d&rsquo;une s\u00e9curisation des mati\u00e8res premi\u00e8res"}]},{"@type":"WebSite","@id":"https:\/\/licencek.com\/#website","url":"https:\/\/licencek.com\/","name":"Licence K","description":"Agence de communication et relations publics","publisher":{"@id":"https:\/\/licencek.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/licencek.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/licencek.com\/#organization","name":"Licence K","url":"https:\/\/licencek.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/licencek.com\/#\/schema\/logo\/image\/","url":"https:\/\/licencek.com\/wp-content\/uploads\/2025\/11\/Licence-K-Logo-HD.png","contentUrl":"https:\/\/licencek.com\/wp-content\/uploads\/2025\/11\/Licence-K-Logo-HD.png","width":1024,"height":1024,"caption":"Licence K"},"image":{"@id":"https:\/\/licencek.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/fr.linkedin.com\/company\/licence-k"]},{"@type":"Person","@id":"https:\/\/licencek.com\/#\/schema\/person\/c13d4e41f6f0debbfd9102180c753f0b","name":"Contact","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/licencek.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/5c7667f8c8689f7e504f4e66141327fb58698a59d26c6bbcd62a3a35ef78b9fa?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5c7667f8c8689f7e504f4e66141327fb58698a59d26c6bbcd62a3a35ef78b9fa?s=96&d=mm&r=g","caption":"Contact"},"url":"https:\/\/licencek.com\/en\/author\/contactlk\/"}]}},"_links":{"self":[{"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/posts\/2702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/comments?post=2702"}],"version-history":[{"count":1,"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/posts\/2702\/revisions"}],"predecessor-version":[{"id":2706,"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/posts\/2702\/revisions\/2706"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/media\/2703"}],"wp:attachment":[{"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/media?parent=2702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/categories?post=2702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/licencek.com\/en\/wp-json\/wp\/v2\/tags?post=2702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}