{"id":1809,"date":"2021-12-23T12:02:29","date_gmt":"2021-12-23T11:02:29","guid":{"rendered":"https:\/\/www.fotovolgroup.com\/?p=1809"},"modified":"2023-11-29T16:02:28","modified_gmt":"2023-11-29T15:02:28","slug":"escassetat-de-materials","status":"publish","type":"post","link":"https:\/\/fotovol.com\/ca\/energies-renovables\/escassetat-de-materials\/","title":{"rendered":"Economia circular per a afrontar l&#8217;escassetat de materials"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1809\" class=\"elementor elementor-1809\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d39636f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d39636f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-47fd92c\" data-id=\"47fd92c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b3a541 elementor-widget elementor-widget-text-editor\" data-id=\"6b3a541\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La crisi de les mat\u00e8ries primeres afecta cada vegada a m\u00e9s sectors, derivant en un encariment generalitzat dels productes. Ja no sols hi ha escassetat de materials essencials per a la producci\u00f3 de b\u00e9ns com el cart\u00f3, alumini o pl\u00e0stic. Tamb\u00e9 n\u2019hi ha d\u2019elements essencials per al desenvolupament tecnol\u00f2gic, o mat\u00e8ries essencials per a la producci\u00f3 d\u2019autom\u00f2bils com el coure o l\u2019acer. Aix\u00ed doncs, l\u2019escassetat de mat\u00e8ries primeres amena\u00e7a a tots els sectors s\u2019explica per l\u2019augment exponencial del consum d\u2019aquestes mat\u00e8ries. En altres termes, el planeta est\u00e0 cansat. En el cas de la transici\u00f3 ecol\u00f2gica, la demanda de mat\u00e8ries primeres necess\u00e0ries supera de llarg l\u2019oferta en les reserves disponibles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a13202 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a13202\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-24a9cc3\" data-id=\"24a9cc3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f7f21d0 elementor-blockquote--skin-quotation elementor-widget elementor-widget-blockquote\" data-id=\"f7f21d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\tL\u2019escassetat de silici -cost del qual dep\u00e8n el 80% del preu d\u2019un m\u00f2dul fotovoltaic- ha provocat que els preus dels m\u00f2duls solars hagin augmentat gaireb\u00e9 un 20% des de 2021.\t\t\t<\/p>\n\t\t\t\t\t\t\t<div class=\"e-q-footer\">\n\t\t\t\t\t\t\t\t\t\t\t<cite class=\"elementor-blockquote__author\">Fotovol Group<\/cite>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a12f2d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a12f2d0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-403d469\" data-id=\"403d469\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fab7134 elementor-widget elementor-widget-text-editor\" data-id=\"fab7134\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En el sector de l\u2019energia solar, l\u2019escassetat de silici -cost del qual dep\u00e8n el 80% del preu d\u2019un m\u00f2dul fotovoltaic- ha provocat que els preus dels m\u00f2duls solars hagin augmentat gaireb\u00e9 un 20% des de 2021. Segons la consultora IHS Markit es preveu que l\u2019escassetat de mat\u00e8ries que afecta el subministrament de la ind\u00fastria fotovoltaica persisteixi fins a, almenys, 2023. Aleshores, tenint en compte la present i probablement futura escassetat de materials, \u00e9s necessari establir de manera urgent solucions com el reciclatge i la reutilitzaci\u00f3 de materials.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-60b8914 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60b8914\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7c6e3cf\" data-id=\"7c6e3cf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ff7f56d elementor-widget elementor-widget-text-editor\" data-id=\"ff7f56d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019escassetat ha posat de manifest la necessitat d\u2019adoptar progressivament estrat\u00e8gies de circularitat, no sols per a afavorir la disponibilitat de les mat\u00e8ries primeres necess\u00e0ries. Tamb\u00e9 per a apostar per la sostenibilitat del planeta. S\u2019estima que aplicar l\u2019economia circular ajudaria a afavorir fins a un 45% la reducci\u00f3 de les emissions derivades de la producci\u00f3 i el consum. En el cas de les plaques solars -a difer\u00e8ncia d\u2019altres energies com l\u2019e\u00f2lica-<strong>,&nbsp;<\/strong>a trav\u00e9s del reciclatge es pot reaprofitar fins 90% dels seus materials. Aquesta t\u00e8cnica permet aprofitar gaireb\u00e9 la totalitat dels seus materials. La majoria de parcs solars que t\u00e9 avui Espanya es van construir entre 2006 i 2008. Aleshores, dins de cinc anys pot comen\u00e7ar l\u2019ona de desinstal\u00b7laci\u00f3 i en conseq\u00fc\u00e8ncia, unes 80.000 tones de plaques solars podrien ser reciclades. L&#8217;objectiu marcat pel Govern \u00e9s quintuplicar la pot\u00e8ncia fotovoltaica d\u2019Espanya per a 2030.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c7e1431\" data-id=\"c7e1431\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-42b1e7b elementor-widget elementor-widget-image\" data-id=\"42b1e7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"415\" height=\"600\" src=\"https:\/\/fotovol.com\/wp-content\/uploads\/2021\/12\/Reciclatge.jpg\" class=\"attachment-full size-full wp-image-1823\" alt=\"\" srcset=\"https:\/\/fotovol.com\/wp-content\/uploads\/2021\/12\/Reciclatge.jpg 415w, https:\/\/fotovol.com\/wp-content\/uploads\/2021\/12\/Reciclatge-208x300.jpg 208w, https:\/\/fotovol.com\/wp-content\/uploads\/2021\/12\/Reciclatge-8x12.jpg 8w\" sizes=\"(max-width: 415px) 100vw, 415px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d37561d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d37561d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a1898fd\" data-id=\"a1898fd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d1a8523 elementor-widget elementor-widget-text-editor\" data-id=\"d1a8523\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6 id=\"agencia-internacional-denergies-renovables\"><strong>Ag\u00e8ncia Internacional d&#8217;Energies Renovables<\/strong><\/h6><p>Segons l\u2019Ag\u00e8ncia Internacional d\u2019Energies Renovables, els materials reciclables en els m\u00f2duls solars antics tindran un valor de 15.000 millons de d\u00f2lars en actius recuperables per a l\u2019any 2050. Aquests representaran fins a 78 millions de tones m\u00e8triques de mat\u00e8ries primeres. A Espanya els fabricants de panells solars estan obligats per llei a complir els requisits legals de reciclatge. Aix\u00f2 \u00e9s degut a que aquests no es converteixin en una c\u00e0rrega per al medi ambient.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d07cc6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1d07cc6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6ea49e5\" data-id=\"6ea49e5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4b483b9 elementor-blockquote--skin-quotation elementor-blockquote--button-view-icon-text elementor-blockquote--button-skin-classic elementor-widget elementor-widget-blockquote\" data-id=\"4b483b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\tEn el cas de les plaques solars, a trav\u00e9s del reciclatge es pot reaprofitar fins al 90% dels seus materials.\t\t\t<\/p>\n\t\t\t\t\t\t\t<div class=\"e-q-footer\">\n\t\t\t\t\t\t\t\t\t\t\t<cite class=\"elementor-blockquote__author\"><span style=\"white-space: normal\">Fotovol Group<\/span><\/cite>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/twitter.com\/intent\/tweet?text=En+el+cas+de+les+plaques+solars%2C+a+trav%C3%A9s+del+reciclatge+es+pot+reaprofitar+fins+al+90%25+dels+seus+materials.+%E2%80%94+%3Cspan+style%3D%22white-space%3A+normal%3B+color%3A+rgb%28248%2C+162%2C+26%29%3B+font-variant-ligatures%3A+normal%3B+orphans%3A+2%3B+widows%3A+2%3B+text-decoration-thickness%3A+initial%3B%22%3EFotovol+Group%3C%2Fspan%3E&amp;url=https%3A%2F%2Ffotovol.com%2Fca%2F%2Fca%2Ffeed%2F\" class=\"elementor-blockquote__tweet-button\" target=\"_blank\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-twitter\"><\/i>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-blockquote__tweet-label\">Tweet<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-800018d elementor-widget elementor-widget-text-editor\" data-id=\"800018d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Amb tot, sembla que toca posar-nos a treballar i comen\u00e7ar a estudiar &#8211; o continuar fent-ho, per als quals ja hem comen\u00e7at- l\u2019opci\u00f3 m\u00e9s viable per al reciclatge de m\u00f2duls fotovoltaics.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La crisi de les mat\u00e8ries primeres afecta cada vegada a m\u00e9s sectors, derivant en un encariment generalitzat dels productes. <\/p>\n","protected":false},"author":2,"featured_media":1838,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[25],"tags":[],"class_list":["post-1809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energies-renovables"],"acf":[],"_links":{"self":[{"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/posts\/1809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/comments?post=1809"}],"version-history":[{"count":0,"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/posts\/1809\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/media\/1838"}],"wp:attachment":[{"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/media?parent=1809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/categories?post=1809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fotovol.com\/ca\/wp-json\/wp\/v2\/tags?post=1809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}