{"id":16772,"date":"2019-05-03T16:29:34","date_gmt":"2019-05-03T16:29:34","guid":{"rendered":"https:\/\/pqc.es\/la-paradoja-de-jevons\/"},"modified":"2026-02-23T15:39:47","modified_gmt":"2026-02-23T15:39:47","slug":"la-paradoja-de-jevons","status":"publish","type":"post","link":"https:\/\/pqc.es\/en\/la-paradoja-de-jevons\/","title":{"rendered":"La paradoja de Jevons"},"content":{"rendered":"<div class=\"news-content-block\">\n<p>Y es que, se da una paradoja consistente en que las mejoras logradas por la tecnolog&iacute;a en materia de eficiencia, se ven muchas veces contrarrestadas por una inmediata progresi&oacute;n en los consumos, fruto de un mayor acceso al servicio por razones de coste, sencillez y, por ello, de popularidad. Es decir, que, <strong>desde el punto de vista medioambiental, estamos haciendo un pan como unas tortas.<\/strong><\/p>\n<p>Esta situaci&oacute;n es conocida como <strong>la paradoja de Jevons<\/strong> <em>(William Stanley Jevons. Liverpool 1835)<\/em> que, en la l&iacute;nea de sus <em>estudios sobre Econom&iacute;a Pol&iacute;tica, public&oacute; un trabajo sobre el carb&oacute;n<\/em> <em>(The Coal Question-1865)<\/em> donde se <strong>presentaba esta contradicci&oacute;n, seg&uacute;n la cual<\/strong>, y teniendo como referencia una perspectiva ecol&oacute;gica de la econom&iacute;a, <strong>no tendr&iacute;a mucho sentido mejorar nada que condujese a un mayor consumo<\/strong> sobre bienes escasos (en su caso el carb&oacute;n, o la propia energ&iacute;a como fuente).<\/p>\n<p>Al igual que la podr&iacute;amos aplicar a nuestro entorno dom&eacute;stico, para explicar lo que sucede cada vez que intentamos ordenar un trastero, <strong>la paradoja de Jevons resulta, hoy en d&iacute;a, evidente e inmediata en su adaptaci&oacute;n al mundo de las tecnolog&iacute;as de la informaci&oacute;n<\/strong>, d&aacute;ndose un claro ejemplo donde la miniaturizaci&oacute;n, de tremendo alcance (<a href=\"https:\/\/www.pqc.es\/es\/blog\/a-vueltas-con-la-ley-de-moore\" target=\"_blank\">v&eacute;ase &quot;A&nbsp;vueltas con la Ley de Moore<\/a>&quot;), se ve arrasada por el tsunami del aumento en las necesidades, cuyas proporciones de crecimiento son muy superiores a las de rebaja en los espacios y potencias augurado por Moore.<\/p>\n<p><strong>Todos los estudios realizados sobre el impacto energ&eacute;tico del sector de los data centers <\/strong><em>(ref. informe de la EPA al congreso USA en 2007 y posteriores)<\/em> <strong>tienen el foco puesto en la producci&oacute;n de energ&iacute;a necesaria para sostener la presente explosi&oacute;n de necesidades<\/strong> (<a href=\"https:\/\/www.pqc.es\/es\/blog\/el-paso-a-la-exaescala-ya-lo-tenemos-a-la-vista\" target=\"_blank\">v&eacute;ase El Paso a la Exaescala<\/a>).<\/p>\n<h3>Exactamente lo que se tem&iacute;a el bueno de Jevons hace m&aacute;s de 150 a&ntilde;os.<\/h3>\n<\/div>\n<div class=\"news-content-block\">\n<p>Con ocasi&oacute;n de la visita a Santiago de nuestro presidente, el equipo se reuni&oacute;, de una manera informal, para cargar las pilas.<\/p>\n<p>Aunque con las notables ausencias de Jos&eacute; Manuel y de Ram&oacute;n (respectivamente arquitecto e ingeniero responsables del proyecto ejecutivo) asistieron: los directores de la PMO (arquitectura e ingenier&iacute;a), los ingenieros mec&aacute;nicos, los el&eacute;ctricos, los especialistas en seguridad, el ITO, el arquitecto residente y el firmante, el gestor BIM y los responsables de la parte administrativa de los procesos.<\/p>\n<p>Por cierto, la noche acab&oacute; bien, eso s&iacute;, con una buena tormenta con mucha lluvia y aparato el&eacute;ctrico. No en vano, Garcer&aacute;n hab&iacute;a vuelto a Santiago (ver la publicaci&oacute;n en el blog&nbsp;&ldquo;<a href=\"https:\/\/www.pqc.es\/es\/blog\/la-lluvia-en-santiago\" target=\"_blank\">La lluvia en Santiago<\/a>&quot;)<\/p>\n<\/div>\n<div class=\"news-image-block\">\n<figure class=\"media-holder\">\n            <img fetchpriority=\"high\" decoding=\"async\" alt=\"\" width=\"1280\" height=\"640\" src=\"\/wp-content\/uploads\/2019\/10\/image_330.jpg\" data-src-small=\"\/wp-content\/uploads\/2019\/10\/image_330.jpg\" data-src-medium=\"\/wp-content\/uploads\/2019\/10\/image_330.jpg\" data-src-large=\"\/wp-content\/uploads\/2019\/10\/image_330.jpg\" data-src-xlarge=\"\/wp-content\/uploads\/2019\/10\/image_330.jpg\" style=\"opacity: 1;\"><br \/>\n        <\/figure>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>En la evoluci\u00f3n de muchos sectores, y el nuestro de los data centers no es una excepci\u00f3n.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-16772","post","type-post","status-publish","format-standard","hentry","category-opinion"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La paradoja de Jevons | PQC<\/title>\n<meta name=\"description\" content=\"En la evoluci\u00f3n de muchos sectores, y el nuestro de los data centers no es una excepci\u00f3n.\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La paradoja de Jevons | PQC\" \/>\n<meta property=\"og:description\" content=\"En la evoluci\u00f3n de muchos sectores, y 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