{"id":43993,"date":"2023-01-30T09:47:50","date_gmt":"2023-01-30T09:47:50","guid":{"rendered":"https:\/\/www.ub.edu\/ossma?p=43993"},"modified":"2024-02-05T12:14:43","modified_gmt":"2024-02-05T12:14:43","slug":"consums-2022","status":"publish","type":"post","link":"https:\/\/www.ub.edu\/ossma\/en\/actualitat-medi-ambient\/consums-2022","title":{"rendered":"La recuperaci\u00f3 d\u2019activitat presencial i un any calor\u00f3s i sec el 2022 fan augmentar el consum d\u2019electricitat i aigua, i disminuir el de gas"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Al llarg de l&#8217;any 2022,&nbsp;<strong>el consum d\u2019electricitat ha augmentat un 6,9% i el d\u2019aigua un 16,5%<\/strong>, respecte a 2021. En canvi,&nbsp;<strong>el consum de gas ha disminu\u00eft un 16,2%<\/strong>. Les causes que expliquen aquesta evoluci\u00f3 s\u00f3n la recuperaci\u00f3 completa de l&#8217;activitat presencial (durant els primers mesos de 2021 encara hi havia afectaci\u00f3 per la pand\u00e8mia de covid-19), i que l&#8217;any 2022 ha estat m\u00e9s calor\u00f3s i sec de l&#8217;habitual. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En tant que el primer factor comporta un increment de consums en tots els subministraments, el segon genera efectes diferents. Una temperatura m\u00e9s alta de l&#8217;habitual implica un major consum d&#8217;electricitat per climatitzar els espais a l&#8217;estiu, i menys consum de gas a l&#8217;hivern. La reducci\u00f3 de precipitacions genera un augment del consum d&#8217;aigua, donat que augmenta la necessitat de reg amb aigua de xarxa als espais verds.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1100\" height=\"760\" src=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/evolucio-consums-2022t4.png\" alt=\"Resum evoluci\u00f3 dels consums d'energia i aigua a la UB el 2022\" class=\"wp-image-44000\" srcset=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/evolucio-consums-2022t4.png 1100w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/evolucio-consums-2022t4-579x400.png 579w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/evolucio-consums-2022t4-449x310.png 449w\" sizes=\"(max-width: 1100px) 100vw, 1100px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">En el cas de l\u2019electricitat, el consum augmenta a tots els centres excepte Esports UB (-26,2%), l\u2019edifici dels CCiTUB a Sol\u00e9 i Sabar\u00eds (-6,2%), el Pavell\u00f3 Rosa (-4,1%) i la Biblioteca Baldiri Reixac (-3,4%). El creixement de consum m\u00e9s rellevant ha tingut lloc a la Facultat d\u2019Economia i Empresa (+18,3%), a les facultats de Filosofia i de Geografia i Hist\u00f2ria, a la Facultat de Dret i a la Facultat de Belles Arts (+13% en tots tres casos).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1040\" height=\"600\" src=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/electricitat2022t4.png\" alt=\"Electricitat: variaci\u00f3 de consum per centre (2021-2022)\" class=\"wp-image-43997\" srcset=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/electricitat2022t4.png 1040w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/electricitat2022t4-693x400.png 693w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/electricitat2022t4-537x310.png 537w\" sizes=\"(max-width: 1040px) 100vw, 1040px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">El consum de gas presenta una disminuci\u00f3 gaireb\u00e9 generalitzada a tots els centres, destacant, la reducci\u00f3 a Esports UB (-56,2%), Campus de Bellvitge (-39,2%), Biblioteca Baldiri Reixac (-35,8%) i Campus de l&#8217;Alimentaci\u00f3 de Torribera (-26,1%). Nom\u00e9s incrementen consum la Facultat de Medicina-Cl\u00ednic (+32,4%), el Campus Mundet (+2,9%) i la Facultat de Dret (+0,1%).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1040\" height=\"600\" src=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/gas2022t4.png\" alt=\"Gas: variaci\u00f3 de consum per centre (2021-2022)\" class=\"wp-image-44003\" srcset=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/gas2022t4.png 1040w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/gas2022t4-693x400.png 693w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/gas2022t4-537x310.png 537w\" sizes=\"(max-width: 1040px) 100vw, 1040px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">El consum d\u2019aigua ha augmentat de manera generalitzada a tots els centres, per\u00f2 proporcionalment l&#8217;increment s&#8217;ha moderat respecte al primer semestre de 2022. Els centres que presenten un major augment s\u00f3n l&#8217;edifici Jeroni Granell de Gran Via 582 (+74,8%), l&#8217;Edifici Hist\u00f2ric i l&#8217;aulari Josep Carner a pla\u00e7a Universitat (+42,5%), la Facultat de Dret (+35,4%), el Campus Mundet (+34,5%) i la Facultat de Dret (+35,4%). Tot i aquests factors adversos, el consum es va reduir a la Facultat de Belles Arts (-52,2%), Esports UB (-9,1%) i la Facultat de Farm\u00e0cia (-0,4%).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1040\" height=\"600\" src=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/aigua2022t4.png\" alt=\"Aigua: variaci\u00f3 de consum per centre (2021-2022)\" class=\"wp-image-43994\" srcset=\"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/aigua2022t4.png 1040w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/aigua2022t4-693x400.png 693w, https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2023\/01\/aigua2022t4-537x310.png 537w\" sizes=\"(max-width: 1040px) 100vw, 1040px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">De cara a l&#8217;any 2023 es mant\u00e9 el repte de seguir reduint els nostres consums, per\u00f2 amb un factor econ\u00f2mic afegit. Si el consum es mant\u00e9 estable, la despesa energ\u00e8tica de la Universitat es multiplicar\u00e0 aproximadament per 4 a causa de la finalitzaci\u00f3 del contracte energ\u00e8tic actual i l\u2019augment global dels preus d\u2019electricitat i gas que s\u2019est\u00e0 vivint arreu d\u2019Europa. Aix\u00f2 fa encara m\u00e9s necessari aplicar mesures d\u2019estalvi energ\u00e8tic (reducci\u00f3 d\u2019horaris, ajust de temperatures, estalvi en il\u00b7luminaci\u00f3, etc.) i dur a terme actuacions de millora de l&#8217;efici\u00e8ncia energ\u00e8tica de les instal\u00b7lacions (ja es troben en marxa licitacions per a la substituci\u00f3 massiva de fluorescents per leds, o la primera fase d&#8217;una instal\u00b7laci\u00f3 fotovoltaica d&#8217;autoconsum a l&#8217;edifici 690 de la Facultat d&#8217;Economia i Empresa). <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les mesures per minimitzar el consum energ\u00e8tic en \u00e0rees com la climatitzaci\u00f3, l\u2019enllumenat o els equipaments inform\u00e0tics han quedat recollides en el <a rel=\"noreferrer noopener\" href=\"https:\/\/www.ub.edu\/web\/ub\/galeries\/documents\/sites\/transparencia\/organs_govern\/consell_govern\/Acords\/consell_20221214\/Acord-146-2022-Pla-estalvi-energetic.pdf\" target=\"_blank\">Pla per fomentar l\u2019estalvi energ\u00e8tic a la UB<\/a>, que ha entrat en vigor amb l&#8217;inici de l&#8217;any. Aquest pla anir\u00e0 acompanyat de la <a href=\"https:\/\/www.ub.edu\/web\/portal\/ca\/estalvi-energetic\">campanya de comunicaci\u00f3 i sensibilitzaci\u00f3 <strong>\u00abEn som responsables\u00bb<\/strong><\/a><strong>,<\/strong>\u00a0que s\u2019estendr\u00e0 al llarg de tot l\u2019any 2023 i buscar\u00e0 una activa implicaci\u00f3 de la comunitat UB en aquest objectiu de sostenibilitat com\u00fa.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Al llarg de l&#8217;any 2022,\u00a0el consum d\u2019electricitat ha augmentat un 6,9% i el d\u2019aigua un 16,5%, respecte a 2021. En canvi,\u00a0el consum de gas ha disminu\u00eft un 16,2%.<\/p>\n","protected":false},"author":1,"featured_media":35895,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[20],"tags":[72,224,98,26,124,127],"class_list":["post-43993","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualitat-medi-ambient","tag-aigua","tag-comuniconsums","tag-consum-responsable","tag-energia","tag-ods12","tag-ods6"],"author_meta":{"display_name":"OSSMA","author_link":"https:\/\/www.ub.edu\/ossma\/en\/author\/ossmau1"},"featured_img":"https:\/\/www.ub.edu\/ossma\/wp-content\/uploads\/2022\/02\/comuniconsums-300x71.png","coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/www.ub.edu\/ossma\/en\/actualitat-medi-ambient\" class=\"advgb-post-tax-term\">Medi Ambient<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Medi Ambient<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/www.ub.edu\/ossma\/en\/actualitat-medi-ambient\" class=\"advgb-post-tax-term\">aigua<\/a>","<a href=\"https:\/\/www.ub.edu\/ossma\/en\/actualitat-medi-ambient\" class=\"advgb-post-tax-term\">comuniconsums<\/a>","<a href=\"https:\/\/www.ub.edu\/ossma\/en\/actualitat-medi-ambient\" class=\"advgb-post-tax-term\">consum responsable<\/a>","<a href=\"https:\/\/www.ub.edu\/ossma\/en\/actualitat-medi-ambient\" class=\"advgb-post-tax-term\">energia<\/a>","<a href=\"https:\/\/www.ub.edu\/ossma\/en\/actualitat-medi-ambient\" class=\"advgb-post-tax-term\">ods12<\/a>","<a href=\"https:\/\/www.ub.edu\/ossma\/en\/actualitat-medi-ambient\" class=\"advgb-post-tax-term\">ods6<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">aigua<\/span>","<span class=\"advgb-post-tax-term\">comuniconsums<\/span>","<span class=\"advgb-post-tax-term\">consum responsable<\/span>","<span class=\"advgb-post-tax-term\">energia<\/span>","<span class=\"advgb-post-tax-term\">ods12<\/span>","<span class=\"advgb-post-tax-term\">ods6<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Posted 3 years ago","modified":"Updated 2 years ago"},"absolute_dates":{"created":"Posted on 30\/01\/2023","modified":"Updated on 05\/02\/2024"},"absolute_dates_time":{"created":"Posted on 30\/01\/2023 9:47","modified":"Updated on 05\/02\/2024 12:14"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/posts\/43993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/comments?post=43993"}],"version-history":[{"count":8,"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/posts\/43993\/revisions"}],"predecessor-version":[{"id":45503,"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/posts\/43993\/revisions\/45503"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/media\/35895"}],"wp:attachment":[{"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/media?parent=43993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/categories?post=43993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ub.edu\/ossma\/en\/wp-json\/wp\/v2\/tags?post=43993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}