{"id":21151,"date":"2011-09-29T13:04:49","date_gmt":"2011-09-29T10:04:49","guid":{"rendered":"http:\/\/www.fyysika.ee\/uudised\/?p=21151"},"modified":"2011-09-29T13:05:52","modified_gmt":"2011-09-29T10:05:52","slug":"google-avalikustas-energiatarbe","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=21151","title":{"rendered":"Google avalikustas energiatarbe"},"content":{"rendered":"<div id=\"attachment_21152\" style=\"width: 230px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2011\/09\/google_x220.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-21152\" class=\"size-full wp-image-21152\" src=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2011\/09\/google_x220.jpg\" alt=\"\" width=\"220\" height=\"121\" \/><\/a><p id=\"caption-attachment-21152\" class=\"wp-caption-text\">Google Soomes Hamina linnas asuva serveripargi jahutuss\u00fcsteemi torud.<\/p><\/div>\n<p>Google on esimene suurem veebifirma, mis on avaldanud oma energiatarbe andmed. Andmete avalikustamine v\u00f5imaldab anal\u00fc\u00fctikutel paremini aru saada internetiajastu m\u00f5just globaalsele energiatarbele. Google kasutab \u00fclemaailmses mastaabis jooksvalt 260 miljonit vatti energiat. Energiahulgaga, mis vastab veerandile keskmise tuumaelektrijaama v\u00e4ljundv\u00f5imsusest, saaks varustada 200\u00a0000 keskmist Ameerika peret.<\/p>\n<div id=\"attachment_21153\" style=\"width: 633px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2011\/09\/efficient_facilities.gif\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-21153\" class=\"size-full wp-image-21153\" src=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2011\/09\/efficient_facilities.gif\" alt=\"\" width=\"623\" height=\"328\" srcset=\"https:\/\/www.fyysika.ee\/wp-content\/uploads\/2011\/09\/efficient_facilities.gif 623w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2011\/09\/efficient_facilities-300x157.gif 300w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2011\/09\/efficient_facilities-250x131.gif 250w\" sizes=\"auto, (max-width: 623px) 100vw, 623px\" \/><\/a><p id=\"caption-attachment-21153\" class=\"wp-caption-text\">Google-i serveriparkide jahutuse p\u00f5him\u00f5tteline skeem.<\/p><\/div>\n<p>Stanfordi \u00dclikooli teadlase Jonathan Koomey s\u00f5nul moodustab omanimelise otsingumootoriga tuntuks saanud firma energiatarbest andmebaaside t\u00f6\u00f6s hoidmine 80 \u2013 90 %. Andmed p\u00f5hinevad Google-i augustikuisel raportil. Koomey s\u00f5nul on Google teistest veebisuurfirmadest suhteliselt efektiivsem, sest firma omab ligikaudu 3 % maailma serveripargist, ent kasutab selle haldamiseks k\u00f5ikide serverite hooldamiseks kuluvast koguenergiast 1 %. Hiljuti rajas firma Soome uue andmehalduskeskuse, kus kasutatakse nii raha kui keskkonnas\u00e4\u00e4stu eesm\u00e4rgil masinapargi jahutamiseks merevett. Google-i v\u00e4itel tarbib firma 25% ulatuses taastuvenergiaallikatel p\u00f5hinevat elektrit. L\u00e4hiaastatel on kavas rohelise energia osakaalu suurendada 30 %-ni.<\/p>\n<p>Lawrence Berkeley Rahvusvahelise Labori teadlase Bruce Nordmani s\u00f5nul kuhjub enamus maailma IT alasest energiatarbest koduarvutitest ja kontoritest, mitte suurfirmade serverihaldusest. Google anal\u00fc\u00fcs n\u00e4itab muuhulgas, et Gmaili kasutamine koduse mailiserveri asemel on kuni 80 korda energias\u00e4\u00e4stlikum. Lisaks mainitakse, et \u00fcks Google otsing tarbib ligikaudu 0.3 vatt-tundi energiat. Nordman lisab, et Google otsingumootori mitte kasutamine ilmselt erilist kokkuhoidu ei anna.<\/p>\n<p>Allikad: <a href=\"http:\/\/www.technologyreview.com\/energy\/38556\/?mod=chthumb\">Technologyreview<\/a>, <a href=\"http:\/\/www.google.com\/about\/datacenters\/inside\/efficiency\/cooling.html\">Google<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google on esimene suurem veebifirma, mis on avaldanud oma energiatarbe andmed. Andmete avalikustamine v\u00f5imaldab anal\u00fc\u00fctikutel paremini aru saada internetiajastu m\u00f5just globaalsele energiatarbele. Google kasutab \u00fclemaailmses mastaabis jooksvalt 260 miljonit vatti energiat. Energiahulgaga, mis vastab veerandile keskmise tuumaelektrijaama v\u00e4ljundv\u00f5imsusest, saaks varustada 200\u00a0000 keskmist Ameerika peret. Stanfordi \u00dclikooli teadlase Jonathan Koomey s\u00f5nul moodustab omanimelise otsingumootoriga tuntuks saanud [&hellip;]<\/p>\n","protected":false},"author":449,"featured_media":21152,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[40],"tags":[],"class_list":{"0":"post-21151","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-paev-pildis","8":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/21151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/449"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21151"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/21151\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/media\/21152"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}