{"id":888,"date":"2025-10-31T07:21:54","date_gmt":"2025-10-31T07:21:54","guid":{"rendered":"https:\/\/jperez.inscastellbisbal.net\/?page_id=888"},"modified":"2025-12-09T11:57:43","modified_gmt":"2025-12-09T11:57:43","slug":"reflexio-de-limpacte-mediambiental-del-mal-us-de-la-ia","status":"publish","type":"page","link":"https:\/\/jperez.inscastellbisbal.net\/index.php\/reflexio-de-limpacte-mediambiental-del-mal-us-de-la-ia\/","title":{"rendered":"Reflexi\u00f3 de l&#8217;impacte mediambiental del mal \u00fas de la IA"},"content":{"rendered":"\n<p>L\u2019entrenament d\u2019un model com GPT-4 o Llama-3 emet entre 500 i 1.000 tones de CO\u2082: l\u2019equivalent a 200 vols Par\u00eds-Nova York o al consum el\u00e8ctric anual de 500 llars europees. Cada consulta innecess\u00e0ria a un model gegant multiplica aquest cost sense cap benefici real.<\/p>\n\n\n\n<p>Mentrestant, centenars de milers de targetes gr\u00e0fiques i servidors especialitzats queden obsoletes cada any i s\u2019acumulen com a residus perillosos plens de coure, or, liti i terres rares, amb taxes de reciclatge inferiors al 20 %.<\/p>\n\n\n\n<p>Si no imposem l\u00edmits clars \u2014models m\u00e9s petits per tasques senzilles, auditories energ\u00e8tiques obligat\u00f2ries, impostos al consum fr\u00edvol i centres de dades 100 % renovables\u2014, la IA es convertir\u00e0 en un dels majors contribuents nets a l\u2019escalfament global abans del 2030.<\/p>\n\n\n\n<p>No podem permetre\u2019ns una intel\u00b7lig\u00e8ncia artificial que sigui brillant per dins i su\u00efcida per fora. La sostenibilitat no \u00e9s una opci\u00f3: \u00e9s la condici\u00f3 de superviv\u00e8ncia.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"618\" height=\"411\" src=\"https:\/\/jperez.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/image-17.png\" alt=\"\" class=\"wp-image-892\" style=\"width:840px;height:auto\" srcset=\"https:\/\/jperez.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/image-17.png 618w, https:\/\/jperez.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/image-17-300x200.png 300w, https:\/\/jperez.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/image-17-360x240.png 360w\" sizes=\"(max-width: 618px) 100vw, 618px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Per salvar el medi ambient, la IA ha de ser 100 % verda i responsable. Aix\u00f2 nom\u00e9s s\u2019aconsegueix amb aquest triple comprom\u00eds innegociable:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Energia 100 % renovable: els centres de dades i l\u2019entrenament de models han de funcionar exclusivament amb solar, e\u00f2lica i hidr\u00e0ulica verda. La petjada de carboni actual de la IA \u00e9s insostenible; cal reduir-la a zero ja.<\/li>\n\n\n\n<li>Economia circular total pel maquinari: reutilitzar, reparar i reciclar cada GPU, TPU i xip. Zero residus electr\u00f2nics t\u00f2xics al planeta.<\/li>\n\n\n\n<li>Models m\u00e9s petits i hiper-eficients: deixar de crear gegants inefica\u00e7os i prioritzar arquitectures lleugeres que facin el mateix amb un 90 % menys d\u2019energia.<\/li>\n<\/ol>\n\n\n\n<p>I el m\u00e9s important: la missi\u00f3 de la IA ha de ser combatre la crisi clim\u00e0tica \u2014optimitzar xarxes el\u00e8ctriques, predir desastres, accelerar la descarbonitzaci\u00f3\u2014, no alimentar un consumisme digital absurd.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"613\" height=\"409\" src=\"https:\/\/jperez.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/image-18.png\" alt=\"\" class=\"wp-image-895\" style=\"width:840px;height:auto\" srcset=\"https:\/\/jperez.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/image-18.png 613w, https:\/\/jperez.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/image-18-300x200.png 300w, https:\/\/jperez.inscastellbisbal.net\/wp-content\/uploads\/2025\/10\/image-18-360x240.png 360w\" sizes=\"(max-width: 613px) 100vw, 613px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019entrenament d\u2019un model com GPT-4 o Llama-3 emet entre 500 i 1.000 tones de CO\u2082: l\u2019equivalent a 200 vols Par\u00eds-Nova York o al consum el\u00e8ctric anual de 500 llars europees. Cada consulta innecess\u00e0ria a un model gegant multiplica aquest cost sense cap benefici real. Mentrestant, centenars de milers de targetes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-888","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/jperez.inscastellbisbal.net\/index.php\/wp-json\/wp\/v2\/pages\/888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jperez.inscastellbisbal.net\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jperez.inscastellbisbal.net\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jperez.inscastellbisbal.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jperez.inscastellbisbal.net\/index.php\/wp-json\/wp\/v2\/comments?post=888"}],"version-history":[{"count":10,"href":"https:\/\/jperez.inscastellbisbal.net\/index.php\/wp-json\/wp\/v2\/pages\/888\/revisions"}],"predecessor-version":[{"id":1256,"href":"https:\/\/jperez.inscastellbisbal.net\/index.php\/wp-json\/wp\/v2\/pages\/888\/revisions\/1256"}],"wp:attachment":[{"href":"https:\/\/jperez.inscastellbisbal.net\/index.php\/wp-json\/wp\/v2\/media?parent=888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}