{"id":633,"date":"2016-03-01T11:23:21","date_gmt":"2016-03-01T11:23:21","guid":{"rendered":"http:\/\/webfe05.fe.cpd.local\/ossma\/?page_id=633"},"modified":"2025-10-17T07:48:24","modified_gmt":"2025-10-17T07:48:24","slug":"consum-delectricitat","status":"publish","type":"page","link":"https:\/\/www.ub.edu\/ossma\/medi-ambient\/indicadors-ambientals\/consum-delectricitat","title":{"rendered":"Consum d&#8217;electricitat"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"descripcio\">Descripci\u00f3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quantitat d&#8217;electricitat consumida als edificis de la Universitat de Barcelona en diferents usos (il\u00b7luminaci\u00f3, funcionament d&#8217;aparells el\u00e8ctrics i electr\u00f2nics, climatitzaci\u00f3, etc.)<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Indicador<\/th><th>2020<\/th><th>2021<\/th><th>2022<\/th><th>2023<\/th><th>2024<\/th><th>Evoluci\u00f3<\/th><\/tr><\/thead><tbody><tr><td><strong><strong>Consum total UB (MWh)<\/strong><\/strong><\/td><td>29.454<\/td><td>33.681<\/td><td>36.015<\/td><td>33.453<\/td><td>30.795<\/td><td><img decoding=\"async\" class=\"wp-image-610 size-full aligncenter\" src=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2016\/03\/emoticon-millor.png\" alt=\"Millor\" width=\"28\" height=\"28\"><\/td><\/tr><tr><td><strong>Consum per unitat de superf\u00edcie (<b>kWh<\/b>\/m\u00b2)<\/strong><\/td><td>51,4<\/td><td>59,1<\/td><td>63,1<\/td><td>58,6<\/td><td>53,8<\/td><td><img decoding=\"async\" class=\"wp-image-610 size-full aligncenter\" src=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2016\/03\/emoticon-millor.png\" alt=\"Millor\" width=\"28\" height=\"28\"><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"resultats\">Resultats<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El consum d&#8217;electricitat va augmentar un 84&nbsp;% al conjunt de la UB entre els anys 1995 i 2010, en tant que l&#8217;increment en aquest mateix per\u00edode va ser del 40&nbsp;% per m\u00b2 de superf\u00edcie constru\u00efda. Aquesta tend\u00e8ncia creixent reflecteix tant l&#8217;\u00fas m\u00e9s gran d&#8217;energia en climatitzaci\u00f3 (especialment l&#8217;augment de sistemes d&#8217;aire condicionat a l&#8217;estiu) i maquin\u00e0ria de laboratoris o aparells electr\u00f2nics, com l&#8217;increment de superf\u00edcie constru\u00efda amb la suma dels edificis de la UB.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A partir de l&#8217;any 2010 es produeix un canvi de tend\u00e8ncia a causa del tancament dels edificis en per\u00edodes de vacances, a la conscienciaci\u00f3 de la comunitat universit\u00e0ria, al control m\u00e9s gran dels sistemes de climatitzaci\u00f3 i a la realitzaci\u00f3 d&#8217;actuacions d&#8217;estalvi. Aix\u00ed, <strong>entre els anys 2010 i 2019 el consum va disminuir un 25,4<\/strong>&nbsp;<strong>% en total<\/strong>, i un 33,1&nbsp;% per m\u00b2 de superf\u00edcie constru\u00efda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Els valors de 2020 i 2021 reflecteixen la menor presencialitat a causa de la pand\u00e8mia de COVID-19, i els anys 2023 i 2024 s&#8217;observa una nova reducci\u00f3 gr\u00e0cies a les mesures d\u2019estalvi energ\u00e8tic implantades en el marc del&nbsp;<a href=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/02\/pla-eeub-2023.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pla per fomentar l\u2019estalvi energ\u00e8tic a la Universitat de Barcelona<\/a>, incloent-hi la campanya de comunicaci\u00f3 \u00ab<a href=\"https:\/\/www.ub.edu\/ossma\/medi-ambient\/consum-responsable\/campanya-estalvi-energetic-en-som-responsables\">En som responsables<\/a>\u00bb.&nbsp; Aix\u00ed, el consum d&#8217;electricitat entre 2022 i 2024 disminueix un 14,5&nbsp;%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/ub.edu\/ossma\/tag\/comuniconsums\">M\u00e9s informaci\u00f3 disponible a les not\u00edcies sobre consums d&#8217;energia i aigua<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1015\" height=\"632\" src=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2025\/02\/consum-electricitat-ub-1995-2024.png\" alt=\"Consum d'electricitat a la Universitat de Barcelona (1995-2024)\" class=\"wp-image-92592\" srcset=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2025\/02\/consum-electricitat-ub-1995-2024.png 1015w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2025\/02\/consum-electricitat-ub-1995-2024-750x467.png 750w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2025\/02\/consum-electricitat-ub-1995-2024-642x400.png 642w\" sizes=\"(max-width: 1015px) 100vw, 1015px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<h2 class=\"wp-block-heading\" id=\"descripcio\">Descripci\u00f3<\/h2>\n","protected":false},"author":1,"featured_media":24143,"parent":582,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"class_list":["post-633","page","type-page","status-publish","has-post-thumbnail"],"coauthors":[],"author_meta":{"author_link":"https:\/\/www.ub.edu\/ossma\/author\/ossmau1","display_name":"OSSMA"},"relative_dates":{"created":"Posted 10 anys ago","modified":"Updated 8 mesos ago"},"absolute_dates":{"created":"Posted on 01\/03\/2016","modified":"Updated on 17\/10\/2025"},"absolute_dates_time":{"created":"Posted on 01\/03\/2016 11:23","modified":"Updated on 17\/10\/2025 7:48"},"featured_img_caption":"","featured_img":"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2021\/03\/banner-indicadors.jpg","series_order":"","_links":{"self":[{"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/pages\/633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/comments?post=633"}],"version-history":[{"count":26,"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/pages\/633\/revisions"}],"predecessor-version":[{"id":95446,"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/pages\/633\/revisions\/95446"}],"up":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/pages\/582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/media\/24143"}],"wp:attachment":[{"href":"https:\/\/www.ub.edu\/ossma\/wp-json\/wp\/v2\/media?parent=633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}