{"id":21456,"date":"2026-09-07T06:30:22","date_gmt":"2026-09-07T06:30:22","guid":{"rendered":"https:\/\/8657085.xyz\/?p=21456"},"modified":"2026-09-07T06:30:22","modified_gmt":"2026-09-07T06:30:22","slug":"ai-data-centers-are-less-thirsty-now-tech-giants-say","status":"publish","type":"post","link":"https:\/\/8657085.xyz\/?p=21456","title":{"rendered":"AI data centers are less thirsty now, tech giants say"},"content":{"rendered":"<p> <div style=\"display: grid; grid-template-columns: 300px 160px; gap: 2px; width: 460px; background: #eee; padding: 2px;\">\r\n\r\n  <!-- \u6574\u884c\u5bbd\u5e7f\u544a -->\r\n  <div style=\"grid-column: 1\/-1; width: 460px; height: 250px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876674\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n  <div style=\"grid-column: 1\/-1; width: 460px; height: 90px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876676\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n\r\n  <!-- \u5de6\u4fa7\u7ad6\u6392 -->\r\n  <div style=\"height: 250px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876672\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n  <div style=\"height: 500px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876680\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n\r\n  <!-- \u53f3\u4fa7\u6469\u5929\u697c\uff08\u548c\u5de6\u4fa7\u5b8c\u5168\u5bf9\u9f50\uff09 -->\r\n  <div style=\"grid-row: 3\/5; height: 750px; background: #ccc; display: grid; place-items: center;\">\r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e2\" data-zoneid=\"5876678\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n  <\/div>\r\n  \r\n  <script async type=\"application\/javascript\" src=\"https:\/\/a.magsrv.com\/ad-provider.js\"><\/script> \r\n <ins class=\"eas6a97888e6\" data-zoneid=\"5876682\"><\/ins> \r\n <script>(AdProvider = window.AdProvider || []).push({\"serve\": {}});<\/script>\r\n<\/div><br \/>\n<\/p>\n<div style=\"padding-right:0;padding-left:0\">\n<p>Data centers are running into a wall of public anger in the United States over their thirst for water and power.<\/p>\n<p>The tech giants spending billions of dollars on them say the water part, at least, is solvable.<\/p>\n<p>Data centers are the warehouses full of computer servers that run the internet and increasingly artificial intelligence.<\/p>\n<p>The computers get hot, and keeping them cool takes water.<\/p>\n<p>American chip giant Nvidia said in a June report that it can eliminate water consumption almost entirely at some facilities when deploying DSX, its newest system for designing and managing AI data centers.<\/p>\n<p>It\u2019s a bold claim, and one the industry is under mounting pressure to make good on.<\/p>\n<p>In 2025, data centers consumed 222 billion liters (59 billion gallons) of water worldwide for cooling, according to consultancy Rystad Energy.<\/p>\n<p>Without adaptive measures, the figure could nearly triple to 644 billion liters by 2030, Rystad estimates. Steps to limit the growth could keep it under double.<\/p>\n<p>Nvidia\u2019s new method uses a closed-loop cooling system in which liquid flows directly through the servers, as close as possible to the chips, whose temperature can rise above 80C (176F).<\/p>\n<p>The problem is that \u201cthere\u2019s a pretty direct trade-off between how much water is used and how much energy is used\u201d for temperature control, said Andy Masley, an independent researcher who covers AI and data centers.<\/p>\n<p>Cutting back on water use usually means more power as the liquid in those sealed pipes still has to be cooled down somehow, usually by blowing air over it \u2014 and that takes electricity.\u00a0<\/p>\n<p>Nvidia gets around some of this by letting the liquid enter the servers warmer than usual, at 45C.\u00a0<\/p>\n<p>Most other closed-loop systems ran at about 32C in 2024, according to the Uptime Institute, which certifies data centers.<\/p>\n<p>By starting with warmer water, Nvidia does not need to pump in cooled air year-round.<\/p>\n<p>\u201cSimple fans circulating the air\u201d are often enough, though sometimes a mix of methods is needed, said Josh Parker, Nvidia\u2019s head of sustainability.<\/p>\n<p>At sites in extreme climates, or during a heat wave, chill airflow or water evaporation is still necessary.<\/p>\n<p>\u2013 Public relations \u2013<\/p>\n<p>Microsoft, Amazon Web Services (AWS) and Meta told AFP that they also use closed-loop systems, which they said involve no net water loss.<\/p>\n<p>The two cloud computing giants, which have been expanding their already huge data center footprints, used more water overall between 2022 and 2025, but their water use efficiency improved by 25 percent at Microsoft and 37 percent at AWS, according to their most recent sustainability reports.<\/p>\n<p>There is no industry-wide consistency, however, in how companies report data on so-called environmental, social and governance (ESG) efforts.<\/p>\n<p>Elon Musk\u2019s SpaceX, now a major player in data centers after it acquired his artificial intelligence company xAI, has never published an ESG report.<\/p>\n<p>In June, ratings agency MSCI gave SpaceX its lowest ESG score.<\/p>\n<p>\u201cBecause water is generally much cheaper than electricity,\u201d companies have less incentive to cut water use on cost grounds alone, said Shaolei Ren, an engineering professor at the University of California, Riverside.<\/p>\n<p>\u201cThere are incentives,\u201d Ren said, but they have more to do with public relations amid the growing backlash to data centers across the United States.<\/p>\n<p>Another obstacle is that upgrading an older data center to newer, less thirsty technology is expensive.<\/p>\n<p>That may matter less than it sounds.\u00a0<\/p>\n<p>Older data centers are smaller and less powerful than the enormous new ones being built now, so they need less cooling in the first place, said Minh K. Le, who leads data center and hydrogen research at Rystad.<\/p>\n<p>And the water a data center uses directly is only part of the story.\u00a0<\/p>\n<p>Water is used to generate the electricity that powers the data center, and to manufacture its chips and servers.\u00a0<\/p>\n<p>In the United States, that hidden water use can be twice the amount a data center consumes on its own.<\/p>\n<\/div>\n<p><!-- \u603b\u5bb9\u5668\uff1a\u6700\u5927\u5bbd908px Grid\u7d27\u51d1\u5e03\u5c40 -->\r\n<div style=\"display: grid; grid-template-columns: 728px 160px; gap:2px; width:908px; background:#eee; padding:2px;\">\r\n\r\n  <!-- \u901a\u680f\u9876\u90e8\uff1a\u6700\u5927\u6a2a\u5e45 908x258 \u8de8\u6574\u884c -->\r\n  <div style=\"grid-column:1\/-1; height:258px; background:#ff6b6b; display:grid; place-items:center;\">\r\n    <!-- JuicyAds v3.0 -->\r\n<script type=\"text\/javascript\" data-cfasync=\"false\" async src=\"https:\/\/poweredby.jads.co\/js\/jads.js\"><\/script>\r\n<ins id=\"1114307\" data-width=\"908\" data-height=\"258\"><\/ins>\r\n<script type=\"text\/javascript\" data-cfasync=\"false\" async>(adsbyjuicy = window.adsbyjuicy || []).push({'adzone':1114307});<\/script>\r\n<!--JuicyAds END-->\r\n  <\/div>\r\n\r\n  <!-- \u7b2c\u4e8c\u901a\u680f\uff1a728\u00d790 \u901a\u680f -->\r\n  <div style=\"grid-column:1\/-1; 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height:600px;  display:grid; place-items:center;\">\r\n    <!-- JuicyAds v3.0 -->\r\n<script type=\"text\/javascript\" data-cfasync=\"false\" async src=\"https:\/\/poweredby.jads.co\/js\/jads.js\"><\/script>\r\n<ins id=\"1114301\" data-width=\"160\" data-height=\"600\"><\/ins>\r\n<script type=\"text\/javascript\" data-cfasync=\"false\" async>(adsbyjuicy = window.adsbyjuicy || []).push({'adzone':1114301});<\/script>\r\n<!--JuicyAds END-->\r\n  <\/div>\r\n\r\n<\/div><br \/>\n<br \/> AI data centers are less thirsty now, tech giants say<br \/>\n<br \/>#data #centers #thirsty #tech #giants<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Data centers are running into a wall of public anger in the United States over&#8230;<\/p>\n","protected":false},"author":1,"featured_media":21457,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[7996,2345,2652,984,11598],"class_list":["post-21456","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stories","tag-centers","tag-data","tag-giants","tag-tech","tag-thirsty"],"featured_image_urls":{"full":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d.jpg",768,511,false],"thumbnail":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d-150x150.jpg",150,150,true],"medium":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d-300x200.jpg",300,200,true],"medium_large":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d.jpg",640,426,false],"large":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d.jpg",640,426,false],"1536x1536":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d.jpg",768,511,false],"2048x2048":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d.jpg",768,511,false],"covernews-slider-full":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d.jpg",768,511,false],"covernews-slider-center":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d-768x500.jpg",768,500,true],"covernews-featured":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d.jpg",768,511,false],"covernews-medium":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d-540x340.jpg",540,340,true],"covernews-medium-square":["https:\/\/8657085.xyz\/wp-content\/uploads\/2026\/09\/ec4604b784a4a83429a97e2b211cac0169e28e2d-400x250.jpg",400,250,true]},"author_info":{"display_name":"admin","author_link":"https:\/\/8657085.xyz\/?author=1"},"category_info":"<a href=\"https:\/\/8657085.xyz\/?cat=7\" rel=\"category\">Stories<\/a>","tag_info":"Stories","comment_count":"0","_links":{"self":[{"href":"https:\/\/8657085.xyz\/index.php?rest_route=\/wp\/v2\/posts\/21456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/8657085.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/8657085.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/8657085.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/8657085.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21456"}],"version-history":[{"count":0,"href":"https:\/\/8657085.xyz\/index.php?rest_route=\/wp\/v2\/posts\/21456\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/8657085.xyz\/index.php?rest_route=\/wp\/v2\/media\/21457"}],"wp:attachment":[{"href":"https:\/\/8657085.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/8657085.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/8657085.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}