{"id":1795,"date":"2020-11-15T10:05:46","date_gmt":"2020-11-15T02:05:46","guid":{"rendered":"https:\/\/cde.nus.edu.sg\/cert\/?p=1795"},"modified":"2020-12-15T10:13:28","modified_gmt":"2020-12-15T02:13:28","slug":"rie2025-2","status":"publish","type":"post","link":"https:\/\/cde.nus.edu.sg\/cert\/2020\/11\/15\/rie2025-2\/","title":{"rendered":"A greener way to cool data centres"},"content":{"rendered":"<div class=\"pw-hidden-cp\">\n<p><strong><em>Above picture: Schematic illustrating the flexible nature of the new cooling technology, in which liquid cooled racks co-exist in the same data hall as air cooled racks; thus requiring little or no infrastructure changes and additional capital expenditure.<\/em><\/strong><\/p>\n<p>Researchers led by NUS Mechanical Engineering and CERT Director <a href=\"https:\/\/www.eng.nus.edu.sg\/me\/staff\/lee-poh-seng\/\">Associate Professor Lee Poh Seng<\/a> have developed a high-efficiency hybrid cooling solution for \u2018green\u2019 data centres, achieving a near-ideal partial power usage effectiveness score. The team has now incorporated a company, CoolestDC Pte Ltd, to commercialise this technology.<\/p>\n<p><a href=\"https:\/\/w.media\/national-university-singapore-sustainable-hybrid-cooling-data-center-solution\/\">Read more\u00a0<\/a><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Above picture: Schematic illustrating the flexible nature of the new cooling technology, in which liquid cooled racks co-exist in the same data hall as air cooled racks; thus requiring little or no infrastructure changes and additional capital expenditure. Researchers led by NUS Mechanical Engineering and CERT Director Associate Professor Lee Poh Seng have developed a [&hellip;]<\/p>\n","protected":false},"author":126,"featured_media":1796,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"_acf_changed":false,"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-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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[24],"tags":[],"class_list":["post-1795","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-news","post_format-post-format-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/posts\/1795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/users\/126"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/comments?post=1795"}],"version-history":[{"count":5,"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/posts\/1795\/revisions"}],"predecessor-version":[{"id":1802,"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/posts\/1795\/revisions\/1802"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/media\/1796"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/media?parent=1795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/categories?post=1795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/cert\/wp-json\/wp\/v2\/tags?post=1795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}