{"id":16554,"date":"2022-11-08T20:53:11","date_gmt":"2022-11-08T19:53:11","guid":{"rendered":"https:\/\/agora.xtec.cat\/ieribesdefreser\/?p=16554"},"modified":"2022-11-08T21:32:37","modified_gmt":"2022-11-08T20:32:37","slug":"caldera-de-biomassa-de-ribes-de-freser","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ieribesdefreser\/general\/portada\/caldera-de-biomassa-de-ribes-de-freser\/","title":{"rendered":"Caldera de biomassa de Ribes de Freser"},"content":{"rendered":"

\"\"<\/a>El passat dijous 20 d\u2019octubre, els alumnes de la classe d\u2019emprenedoria vam anar a visitar la caldera de biomassa de Ribes.\u00a0<\/span>Aquesta d\u00f3na escalfor a l\u2019institut escola, al CAP, a la resid\u00e8ncia, al pavell\u00f3, al casal d\u2019avis i a quatre hotels: el Sant Antoni, el 9 Sant Antoni, el Catalunya i el Prats.<\/span><\/p>\n

La instal\u00b7laci\u00f3 va ser constru\u00efda i finan\u00e7ada l\u2019any 2013 per Biomassa del Giron\u00e8s SL, i per amortitzar totes les despeses es necessitaran 20 anys.<\/span>La caldera consta de 3 tolves, dues estan plenes d\u2019estella i l\u2019altra est\u00e0 buida. <\/span><\/p>\n

Respecte la rendibilitat econ\u00f2mica, l\u2019estella costa 160 euros cada tonelada, mentre que la tonelada de gasoil costaria 1.000 euros. Aquest any per\u00f2 s\u2019acaba el contracte que tenen per 2 anys amb l\u2019empresa subministradora, per tant segurament el preu de l\u2019estella augmentar\u00e0. Tot i aix\u00ed, seguir\u00e0 sent m\u00e9s barat que el gasoil.<\/span><\/p>\n

Respecte el medi ambient, la caldera fou constru\u00efda per reduir els gasos d\u2019efecte hivernacle i reduir el consum d\u2019energies f\u00f2ssils (gas o gasoil). S\u2019ha descobert per\u00f2 la que cremar p\u00e8l\u00b7let contamina m\u00e9s que cremar carb\u00f3. Cal tenir en compte per\u00f2 que l\u2019estella, a diferencia del combustible f\u00f2ssil, \u00e9s una font d\u2019energia renovable isostenible.\u00a0<\/span><\/p>\n

La biomassa est\u00e0 catalogada com a energia verda perqu\u00e8 el bosc absorbeix els gasos que emet la combusti\u00f3, pero tot dep\u00e8n del ritme al qual cremis l\u2019estellai creixin els arbres. Finalment, cal destacar que vivim en una comarca amb una gran disponibilitat de biomassa.<\/span><\/p>\n

Jana Hubach Call (4t ESO)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

El passat dijous 20 d\u2019octubre, els alumnes de la classe d\u2019emprenedoria vam anar a visitar la caldera de biomassa de Ribes.\u00a0Aquesta d\u00f3na escalfor a l\u2019institut escola, al CAP, a la resid\u00e8ncia, al pavell\u00f3, al casal d\u2019avis i a quatre hotels: el Sant Antoni, el 9 Sant Antoni, el Catalunya i el Prats. La instal\u00b7laci\u00f3 va […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[141,4],"tags":[143,87,46,16],"class_list":["post-16554","post","type-post","status-publish","format-standard","hentry","category-4eso","category-portada","tag-eso","tag-portada","tag-ribes","tag-sortides"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/posts\/16554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/comments?post=16554"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/posts\/16554\/revisions"}],"predecessor-version":[{"id":16557,"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/posts\/16554\/revisions\/16557"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/media?parent=16554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/categories?post=16554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieribesdefreser\/wp-json\/wp\/v2\/tags?post=16554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}