{"id":212861,"date":"2023-11-06T11:16:50","date_gmt":"2023-11-06T11:16:50","guid":{"rendered":"https:\/\/climalife.com\/centrele-de-date-dubla-provocare-a-tranzitiei-digitale-si-a-tranzitiei-energetice\/"},"modified":"2023-11-06T11:24:00","modified_gmt":"2023-11-06T11:24:00","slug":"centrele-de-date-dubla-provocare-a-tranzitiei-digitale-si-a-tranzitiei-energetice","status":"publish","type":"post","link":"https:\/\/climalife.com\/ro\/centrele-de-date-dubla-provocare-a-tranzitiei-digitale-si-a-tranzitiei-energetice\/","title":{"rendered":"Centrele de date: dubla provocare a tranzi\u021biei digitale \u0219i a tranzi\u021biei energetice"},"content":{"rendered":"\n<p><strong>\u00cen timp ce consumul digital cre\u0219te de c\u00e2teva decenii, inteligen\u021ba artificial\u0103, re\u021belele sociale \u0219i num\u0103rul de persoane cu acces la <\/strong><strong>tehnologia digital\u0103 \u00een \u021b\u0103rile emergente multiplic\u0103 nevoile \u00een mod exponen\u021bial.<\/strong><\/p>\n\n\n\n<p>Un centru de date poate fi o unitate proprie a unei companii, poate oferi g\u0103zduire pentru colocare, poate g\u0103zdui servicii de cloud computing sau poate fi un centru de calcul intensiv.<\/p>\n\n\n\n<p>Cu toate acestea, stocarea datelor ocup\u0103 spa\u021biu, consum\u0103 ap\u0103 \u0219i energie pentru func\u021bionarea \u0219i r\u0103cirea ma\u0219inilor \u0219i trebuie s\u0103 asigure securitate \u0219i fiabilitate &#8211; g\u00e2ndi\u021bi-v\u0103 doar la temperaturile extreme pe care le pot atinge aceste ma\u0219ini.<\/p>\n\n\n\n<p>\u00cen prezent, acestea reprezint\u0103 \u00eentre 3% \u0219i 4% din emisiile globale de gaze cu efect de ser\u0103* \u0219i ar putea ajunge la 14% p\u00e2n\u0103 \u00een 2040. \u00cen acela\u0219i timp, ele utilizeaz\u0103 3% din electricitatea mondial\u0103, iar aceast\u0103 cifr\u0103 va cre\u0219te la 10% p\u00e2n\u0103 \u00een 2030. Prin urmare, energia poate reprezenta p\u00e2n\u0103 la 75% din costurile de func\u021bionare ale unui centru de date**. La construc\u021bia centrelor de date se aplic\u0103 deja reglement\u0103ri \u0219i standarde, cum ar fi EN 50600 \u0219i ISO 50001, la care se refer\u0103 Directiva european\u0103 privind eficien\u021ba energetic\u0103.<\/p>\n\n\n\n<p>Documentul Comisiei Europene &#8220;Conturarea viitorului digital al Europei&#8221; prevede \u00een mod\r\nexpres c\u0103 centrele de date trebuie s\u0103 fie neutre din punct de vedere al emisiilor de carbon p\u00e2n\u0103 \u00een 2030.<\/p>\n\n\n\n<p><strong>Pentru a face centrele de date mai ecologice, trebuie s\u0103 optimiz\u0103m mai \u00eent\u00e2i eficien\u021ba energetic\u0103 \u00eenc\u0103 din faza de proiectare.<\/strong><\/p>\n\n\n\n<p>Dac\u0103 lu\u0103m \u00een considerare faptul c\u0103 aerul condi\u021bionat \u0219i r\u0103cirea reprezint\u0103 40-50% din consumul de energie al unui centru de date, \u00eembun\u0103t\u0103\u021birea este un domeniu major de dezvoltare. Impactul poate fi redus prin integrarea \u00een planurile energetice locale, prin furnizarea de energie regenerabil\u0103, de exemplu prin amplasarea \u00een apropierea turbinelor eoliene sau prin recuperarea c\u0103ldurii \u0219i injectarea acesteia \u00eentr-un sistem de \u00eenc\u0103lzire urban\u0103. Av\u00e2nd \u00een vedere acest obiectiv de eco-responsabilitate,centrele de date trebuie s\u0103 integreze eco-proiectarea \u00eenc\u0103 de la \u00eenceputul proiectului, s\u0103 devin\u0103 mai eficiente din punct de vedere energetic \u0219i s\u0103 optimizeze sistemele de r\u0103cire.<\/p>\n\n\n\n<p><strong>P\u00e2n\u0103 \u00een prezent, exist\u0103 diferite tehnologii de r\u0103cire, cunoscute sub numele de r\u0103cire conven\u021bional\u0103, r\u0103cire prin imersie \u0219i r\u0103cire pe cip.<\/strong><\/p>\n\n\n\n<p>Exist\u0103 dou\u0103 tipuri de sisteme de r\u0103cire conven\u021bionale. CRAC (circuit de aer condi\u021bionat ventilat), care este deosebit de util \u00een \u021b\u0103rile \u00een care este frig \u00een mod natural \u0219i care injecteaz\u0103 aer rece din exterior cu ajutorul unor ventilatoare, \u0219i CRAH, care utilizeaz\u0103 un chiller de ap\u0103 r\u0103cit\u0103.<\/p>\n\n\n\n<p>\u00cen cazul r\u0103cirii conven\u021bionale, sunt posibile inova\u021bii, cum ar fi utilizarea c\u0103ldurii reziduale. Johnson Control a anun\u021bat recent lansarea unui chiller centrifugal cu R-1234ze.<\/p>\n\n\n\n<p>Utilizarea lichidelor de transfer termic din surse vegetale, cum ar fi Greenway \u00ae Neo N, care consum\u0103 mai pu\u021bin\u0103 energie \u00een procesul de produc\u021bie dec\u00e2t produsele pe baz\u0103 de combustibili fosili, reprezint\u0103 o alt\u0103 modalitate de \u00eembun\u0103t\u0103\u021bire a eficien\u021bei energetice. Acest lichid de transfer termic poate fi combinat cu produc\u021bia de energie electric\u0103 de tip ecologic cu panouri solare sau cu instala\u021bii geotermale.<\/p>\n\n\n\n<p>\u00cen cazul r\u0103cirii prin imersie, serverele sunt scufundate \u00eentr-o baie cu lichide Novec comercializate de grupul Dehon. Utilizatorii pot contribui, de asemenea, la reducerea impactului asupra mediului prin utilizarea mai responsabil\u0103 a tehnologiei digitale \u00een via\u021ba de zi cu zi, dup\u0103 cum subliniaz\u0103 AGIT (Alliance Green IT) \u00een publica\u021biile sale. \u0218tia\u021bi, de exemplu,c\u0103 4G consum\u0103 mai mult\u0103 energie dec\u00e2t WiFi?<\/p>\n\n\n\n<p>Nu exist\u0103 nicio \u00eendoial\u0103 c\u0103 provoc\u0103rile energetice cu care se confrunt\u0103 centrele de date vor stimula inovarea \u0219i vor duce la o reorganizare a actorilor de pe aceast\u0103 pia\u021b\u0103.<\/p>\n\n\n\n<p><em>*<\/em> <em>Raportul proiectului Shift<br>** AGIT- KPI pentru centrele de date<\/em><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/climalife.com\/wp-content\/uploads\/2023\/09\/AdobeStock_306432800-datacenter-copy-1024x932.jpg\" alt=\"\" class=\"wp-image-210334\" width=\"371\" height=\"337\" srcset=\"https:\/\/climalife.com\/wp-content\/uploads\/2023\/09\/AdobeStock_306432800-datacenter-copy-1024x932.jpg 1024w, https:\/\/climalife.com\/wp-content\/uploads\/2023\/09\/AdobeStock_306432800-datacenter-copy-300x273.jpg 300w, https:\/\/climalife.com\/wp-content\/uploads\/2023\/09\/AdobeStock_306432800-datacenter-copy-768x699.jpg 768w, https:\/\/climalife.com\/wp-content\/uploads\/2023\/09\/AdobeStock_306432800-datacenter-copy-1536x1398.jpg 1536w, https:\/\/climalife.com\/wp-content\/uploads\/2023\/09\/AdobeStock_306432800-datacenter-copy-600x546.jpg 600w, https:\/\/climalife.com\/wp-content\/uploads\/2023\/09\/AdobeStock_306432800-datacenter-copy.jpg 1648w\" sizes=\"auto, (max-width: 371px) 100vw, 371px\" \/><\/figure><\/div>\n\n\n<p><strong>\u0218tia\u021bi c\u0103?<\/strong><\/p>\n\n\n\n<p>Climalife ofer\u0103 servicii de livrare \u0219i desc\u0103rcare \u00een vrac pentru lichidele de transfer termic.<br><\/p>\n\n\n\n<p>Toate aceste solu\u021bii sunt disponibile la Climalife:<\/p>\n\n\n\n<p><a href=\"https:\/\/climalife.com\/ro\/product\/solstice-ze-r-1234ze\/\" target=\"_blank\" data-type=\"URL\" rel=\"noreferrer noopener\">Solstice<sup>\u00ae<\/sup> ze<\/a><br><a href=\"https:\/\/climalife.com\/ro\/product\/greenway-neo-n-necesita-diluare\/\" target=\"_blank\" data-type=\"URL\" rel=\"noreferrer noopener\">Greenway<sup>\u00ae<\/sup> Neo N<\/a><\/p>\n\n\n\n<p><strong>Contacta\u021bi-ne pentru a afla mai multe<\/strong><\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00cen 2012, \u00een lume existau 500 000 de centre de date; \u00een prezent exist\u0103 peste 8 milioane, iar<br \/>\nnum\u0103rul acestora cre\u0219te propor\u021bional cu nevoia de stocare a datelor, la fel ca \u0219i impactul lor<br \/>\nasupra mediului.<\/p>\n","protected":false},"author":36,"featured_media":212864,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9207,13222],"tags":[],"product_cat":[],"class_list":["post-212861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stiri","category-tendinte"],"_links":{"self":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/212861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/users\/36"}],"replies":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/comments?post=212861"}],"version-history":[{"count":6,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/212861\/revisions"}],"predecessor-version":[{"id":212873,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/212861\/revisions\/212873"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/media\/212864"}],"wp:attachment":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/media?parent=212861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/categories?post=212861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/tags?post=212861"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/product_cat?post=212861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}