{"id":42782,"date":"2026-08-14T10:07:13","date_gmt":"2026-08-14T15:07:13","guid":{"rendered":"https:\/\/flex.com\/?post_type=resource&#038;p=42782"},"modified":"2026-08-14T10:07:15","modified_gmt":"2026-08-14T15:07:15","slug":"how-grid-aware-efficiency-gae-can-guide-data-center-architecture-decisions","status":"publish","type":"resource","link":"https:\/\/flex.com\/zh\/resources\/how-grid-aware-efficiency-gae-can-guide-data-center-architecture-decisions","title":{"rendered":"\u5982\u4f55\u5229\u7528\u7f51\u683c\u611f\u77e5\u6548\u7387 (GAE) \u6765\u6307\u5bfc\u6570\u636e\u4e2d\u5fc3\u67b6\u6784\u51b3\u7b56"},"content":{"rendered":"<div id=\"overscroll-top\" style=\"background-color: #eaeef4;\"><\/div>\n<div class=\"resource-header block\">\n\t<div class=\"container\">\n\t\t<div class=\"breadcrumb\">\n\t\t\t<a title=\"Homepage\" href=\"\/\">Flex<\/a>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M365.3 256l-22.6 22.6-192 192L128 493.3 82.7 448l22.6-22.6L274.7 256 105.4 86.6 82.7 64 128 18.7l22.6 22.6 192 192L365.3 256z\"\/><\/svg>\n\t\t\t<a title=\"Resources\" href=\"\/resources\">Resources<\/a>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M365.3 256l-22.6 22.6-192 192L128 493.3 82.7 448l22.6-22.6L274.7 256 105.4 86.6 82.7 64 128 18.7l22.6 22.6 192 192L365.3 256z\"\/><\/svg>\n\t\t\t<a title=\"How grid-aware efficiency (GAE) can guide data center architecture decisions\">How grid-aware efficiency (GAE) can guide data center architecture decisions<\/a>\n\t\t<\/div>\n\t\t<h1>How grid-aware efficiency (GAE) can guide data center architecture decisions<\/h1>\n\t\t\t\t<div class=\"separator\"><\/div>\n\t\t<div class=\"details\">\n\t\t\t\t\t\t\t\t\t<div class=\"date detail\">\n\t\t\t\tPosted on<br>\n\t\t\t\t14 8 \u6708, 2026\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"categories\">\n\t\t\t\t<div class=\"categories-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"cat-tag\">Blog<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" data-cat-level=\"3\" data-destination=\"https:\/\/flex.com\/industries\/data-center?subcategories=data-center-power#resources\" href=\"https:\/\/flex.com\/industries\/data-center?subcategories=data-center-power#resources\">Data Center Power<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n\n<div class=\"sidebar block normal-sidebar\">\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h2 class=\"wp-block-heading\">Next-generation data centers will be grid-interactive, not merely grid-dependent<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For nearly two decades, power usage effectiveness (PUE) has been the industry\u2019s gold standard for measuring data center efficiency. It remains an important benchmark, but AI is exposing its limitations. A facility can achieve an excellent PUE score while consuming significant amounts of water. It can maximize compute output while increasing carbon emissions. It can improve server utilization while creating instability on the local power grid. Juxtapositions such as these are prompting operators to rethink efficiency as GPU-intensive workloads rise, rack densities reach megawatt scale, and power profiles become increasingly dynamic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/flex.com\/resources\/beyond-pue-data-center-efficiency-in-the-ai-era\">Beyond PUE: Rethinking data center efficiency in the AI era<\/a> proposes a broader, more holistic framework for measuring efficiency that takes into account power use, <a href=\"https:\/\/flex.com\/resources\/rethinking-water-use-in-data-center-cooling-systems-for-the-ai-era\">water use<\/a>, carbon impact, compute productivity, energy reuse, and interactions with the electrical grid. As part of that framework, grid-aware efficiency (GAE) is driving conversations about the role data centers play in the broader energy ecosystem as both consumers and interactive providers whose power management technologies and backup energy stores can be deployed to support the greater community of utility users when the infrastructure comes under stress.<\/p>\n\n\n<div id=\"block_9d5bb357afb1c1b07578835b65354cc1\" class=\"button block\">\n\t<div class=\"container left\">\n\t\t\t\t\t\t<a title=\"Download the eBook\" href=\"https:\/\/flex.com\/resources\/beyond-pue-data-center-efficiency-in-the-ai-era\" target=\"\"\n\t\t   class=\"btn-link\">\n\t\t\tDownload the eBook\t\t\t<div class=\"long-arrow\">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" viewBox=\"0 0 19.9 9.9\" xml:space=\"preserve\">\n\t\t\t\t\t<polygon points=\"15.5,0 14.5,0.9 17.4,4.3 0,4.3 0,5.7 17.4,5.7 14.5,9 15.5,9.9 19.9,5 \"\/>\n\t\t\t\t<\/svg>\n\t\t\t\t<div class=\"line\"><\/div>\n\t\t\t<\/div>\n\t\t<\/a>\n\t\t\t<\/div>\n\t<script>\n\t\twindow.addEventListener('DOMContentLoaded', () => {\n\t\t\t(function ($) {\n\t\t\t\t\/\/ Get the block ID\n\t\t\t\tvar id = \"#block_9d5bb357afb1c1b07578835b65354cc1\";\n\t\t\t\t\/\/ Reveal the block\n\t\t\t\tScrollReveal().reveal(id + \" .btn-link\", {origin: \"bottom\", distance: \"20px\", duration: 1000});\n\t\t\t}(jQuery));\n\t\t});\n\t<\/script>\n<\/div>\n\n\t\t<\/div>\n\t\t<div class=\"sidebar normal-column\">\n\t\t\t\t\t\t\t\t\t<div class=\"post\">\n\t\t\t\t\t\t\t\t<a title=\"Beyond\u00a0PUE: Data center efficiency in the AI era\" class=\"image\" href=\"https:\/\/flex.com\/zh\/resources\/beyond-pue-data-center-efficiency-in-the-ai-era\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"Person monitoring AI data center efficiency with PUE\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2026\/04\/Beyond-PUE_Featured-Image-2-540x304.jpg\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"label\">\n\t\t\t\t\t\t\teBook\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<a title=\"Beyond\u00a0PUE: Data center efficiency in the AI era\" class=\"title\" href=\"https:\/\/flex.com\/zh\/resources\/beyond-pue-data-center-efficiency-in-the-ai-era\" target=\"_self\">\n\t\t\t\t\tBeyond\u00a0PUE: Data center efficiency in the AI era\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"post\">\n\t\t\t\t\t\t\t\t<a title=\"Rethinking water use in data center cooling systems for the AI era\" class=\"image\" href=\"https:\/\/flex.com\/zh\/resources\/rethinking-water-use-in-data-center-cooling-systems-for-the-ai-era\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"Data center Water Use Effectiveness (WUE)\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2026\/05\/WUE-QA-w-Rick-Payne-PUE-ebook-\u2013-derivative-540x304.jpg\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"label\">\n\t\t\t\t\t\t\tBlog\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<a title=\"Rethinking water use in data center cooling systems for the AI era\" class=\"title\" href=\"https:\/\/flex.com\/zh\/resources\/rethinking-water-use-in-data-center-cooling-systems-for-the-ai-era\" target=\"_self\">\n\t\t\t\t\tRethinking water use in data center cooling systems for the AI era\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>\n\n<div id=\"id-6a7fb51048261\" class=\"box block full-width dark-content zh \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6a7fb51048261 > .container > .content {\n\t\t\tbackground-color: transparent;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 36px;\n\t\t\tpadding-right: 0px;\n\t\t\tpadding-bottom: 84px;\n\t\t\tpadding-left: 0px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6a7fb51048261.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6a7fb51048261 > .container > .content {\n\t\t\t\t\/\/padding-top: 18px;\n\t\t\t\tpadding-right: 0px;\n\t\t\t\t\/\/padding-bottom: 42px;\n\t\t\t\tpadding-left: 0px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h3 class=\"wp-block-heading\" style=\"font-weight:600\">AI is transforming the relationship between energy users and producers<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Historically, data centers have been passive consumers of electricity. Their responsibility was straightforward: secure reliable power and maximize uptime. But AI training and inferencing clusters can create rapid load fluctuations as thousands of GPUs simultaneously ramp workloads up or down. These \u201cload steps\u201d introduce new challenges for utilities responsible for maintaining voltage stability, frequency regulation, and grid reliability. AI infrastructure cannot simply draw power whenever it needs it without regard for grid conditions.<\/p>\n\n\n<div id=\"id_6a7fb510341f7\" class=\"media block\">\n\t<div class=\"container media-right content-top\">\n\t\t<div class=\"media\" style=\"left: 0px; min-width: 588px; max-width: 588px;\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"image none\">\n\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"Grid-Aware Efficiency (GAE) in data center architecture\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2026\/08\/Featured-Image_Beyond-PUE-GAE.png\">\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"content\" style=\"margin-right: 24px; margin-left: 0px;\">\n\t\t\t\t\n\n<p class=\"wp-block-paragraph\">Utilities are increasingly confronted with large, concentrated AI loads that place sudden pressure on local electrical infrastructure, particularly when demand spikes occur faster than traditional planning model anticipated. This is where GAE enters the conversation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Instead of focusing solely on how efficiently power is consumed, GAE evaluates how intelligently a data center interacts with the grid. It incorporates demand flexibility, renewable energy availability, load shifting, coincident peak contribution, voltage stability, and power quality to make data centers grid-interactive, not merely grid-dependent.<\/p>\n\n\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\n\t<script>\n\t(function () {\n\t\tlet hasRun_id_6a7fb510341f7 = false;\n\t\tfunction updateVideoDisplay_id_6a7fb510341f7() {\n\t\t\tconst youtubeVideoId = \"\";\n\t\t\tconst bynderID = \"\";\n\t\t\tconst mediaType = \"image\";\n\t\t\tconst mediaVideoElement = document.getElementById('media-video-id_6a7fb510341f7');\n\t\t\tconst bodyClass = document.body?.className || '';\n\t\t\tlet currentLanguage = 'en';\n\t\t\t\n\t\t\tif (bodyClass.includes('translatepress-')) {\n\t\t\t\tconst match = bodyClass.match(\/translatepress-([a-z]{2})(?:_[A-Z]{2})?\/i);\n\t\t\t\tif (match) currentLanguage = match[1].toLowerCase();\n\t\t\t}\n\t\t\t\n\t\t\tconst isChineseLang = currentLanguage === 'zh';\n\t\t\tconsole.log('isChineseLang:', isChineseLang);\n\t\t\tconsole.log('Language detected:', currentLanguage);\n\t\t\tconst isValidYouTube = youtubeVideoId && \/^[A-Za-z0-9_-]{11}$\/.test(youtubeVideoId);\n\t\t\t\n\t\t\tif (!mediaVideoElement || mediaType !== \"video\") return;\n\t\t\tmediaVideoElement.innerHTML = ''; \/\/ Clear existing content\n\t\t\t\n\t\t\tlet videoSourceClass = 'fallback-error';\n\t\t\t\n\t\t\tif (isChineseLang) {\n\t\t\t\tif (bynderID) {\n\t\t\t\t\tvideoSourceClass = 'bynder';\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (isValidYouTube) {\n\t\t\t\t\tvideoSourceClass = 'youtube';\n\t\t\t\t} else if (bynderID) {\n\t\t\t\t\tvideoSourceClass = 'bynder';\n\t\t\t\t}\n\t\t\t}\n\t\t\t\n\t\t\t\/\/ Apply layout class (used in SCSS)\n\t\t\tmediaVideoElement.className = 'video ' + videoSourceClass;\n\t\t\n\t\t\t\/\/ CASE: Chinese language\n\t\t\tif (isChineseLang) {\n\t\t\t\tif (bynderID) {\n\t\t\t\t\t\/\/ Load Bynder\n\t\t\t\t\tif (!document.getElementById('bynder-widgets-js')) {\n\t\t\t\t\t\tconst script = document.createElement('script');\n\t\t\t\t\t\tscript.src = 'https:\/\/d8ejoa1fys2rk.cloudfront.net\/bynder-embed\/latest\/bynder-embed.js';\n\t\t\t\t\t\tscript.id = 'bynder-widgets-js';\n\t\t\t\t\t\tscript.setAttribute('data-account-url', 'https:\/\/brandcenter.flex.com');\n\t\t\t\t\t\tscript.setAttribute('data-language', 'zh');\n\t\t\t\t\t\tdocument.body.appendChild(script);\n\t\t\t\t\t}\n\t\t\n\t\t\t\t\tconst bynderDiv = document.createElement('div');\n\t\t\t\t\tbynderDiv.id = 'bynder-id_6a7fb510341f7';\n\t\t\t\t\tbynderDiv.className = 'video-bynder';\n\t\t\t\t\tbynderDiv.setAttribute('data-bynder-widget', 'video-item');\n\t\t\t\t\tbynderDiv.setAttribute('data-media-id', bynderID);\n\t\t\t\t\tmediaVideoElement.appendChild(bynderDiv);\n\t\t\n\t\t\t\t\tsetTimeout(() => {\n\t\t\t\t\t\tif (typeof BynderEmbed !== 'undefined' && typeof BynderEmbed.load === 'function') {\n\t\t\t\t\t\t\tBynderEmbed.load();\n\t\t\t\t\t\t}\n\t\t\t\t\t}, 500);\n\t\t\t\t} else {\n\t\t\t\t\t\/\/ No Bynder = error (even if YouTube is valid)\n\t\t\t\t\tshowVideoError();\n\t\t\t\t}\n\t\t\n\t\t\t\/\/ CASE: Not Chinese\n\t\t\t} else {\n\t\t\t\tif (isValidYouTube) {\n\t\t\t\t\tconst iframe = document.createElement('iframe');\n\t\t\t\t\tiframe.id = 'youtube-id_6a7fb510341f7';\n\t\t\t\t\tiframe.className = 'video-youtube';\n\t\t\t\t\tiframe.src = 'https:\/\/www.youtube.com\/embed\/' + youtubeVideoId + '?rel=0';\n\t\t\t\t\tiframe.frameBorder = '0';\n\t\t\t\t\tiframe.playsInline = true;\n\t\t\t\t\tiframe.allow = 'encrypted-media';\n\t\t\t\t\tiframe.allowFullscreen = true;\n\t\t\t\t\tmediaVideoElement.appendChild(iframe);\n\t\t\t\t} else if (bynderID) {\n\t\t\t\t\t\/\/ Load Bynder (fallback if no YouTube)\n\t\t\t\t\tif (!document.getElementById('bynder-widgets-js')) {\n\t\t\t\t\t\tconst script = document.createElement('script');\n\t\t\t\t\t\tscript.src = 'https:\/\/d8ejoa1fys2rk.cloudfront.net\/bynder-embed\/latest\/bynder-embed.js';\n\t\t\t\t\t\tscript.id = 'bynder-widgets-js';\n\t\t\t\t\t\tscript.setAttribute('data-account-url', 'https:\/\/brandcenter.flex.com');\n\t\t\t\t\t\tscript.setAttribute('data-language', currentLanguage);\n\t\t\t\t\t\tdocument.body.appendChild(script);\n\t\t\t\t\t}\n\t\t\n\t\t\t\t\tconst bynderDiv = document.createElement('div');\n\t\t\t\t\tbynderDiv.id = 'bynder-id_6a7fb510341f7';\n\t\t\t\t\tbynderDiv.className = 'video-bynder';\n\t\t\t\t\tbynderDiv.setAttribute('data-bynder-widget', 'video-item');\n\t\t\t\t\tbynderDiv.setAttribute('data-media-id', bynderID);\n\t\t\t\t\tmediaVideoElement.appendChild(bynderDiv);\n\t\t\n\t\t\t\t\tsetTimeout(() => {\n\t\t\t\t\t\tif (typeof BynderEmbed !== 'undefined' && typeof BynderEmbed.load === 'function') {\n\t\t\t\t\t\t\tBynderEmbed.load();\n\t\t\t\t\t\t}\n\t\t\t\t\t}, 500);\n\t\t\t\t} else {\n\t\t\t\t\t\/\/ No valid YouTube or Bynder = error\n\t\t\t\t\tshowVideoError();\n\t\t\t\t}\n\t\t\t}\n\t\t\n\t\t\tfunction showVideoError() {\n\t\t\t\tconst errorDiv = document.createElement('div');\n\t\t\t\terrorDiv.id = 'video-error-id_6a7fb510341f7';\n\t\t\t\terrorDiv.className = 'video-error';\n\t\t\t\terrorDiv.innerHTML = `\n\t\t\t\t\t<div>\n\t\t\t\t\t\t<p class=\"video-unavailable\">Video Unavailable<\/p>\n\t\t\t\t\t\t<p>The content you\u2019re seeking is momentarily unavailable. We appreciate your patience and look forward to sharing it with you soon.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t`;\n\t\t\t\tmediaVideoElement.appendChild(errorDiv);\n\t\t\t}\n\t\t}\n\t\t\n\t\tfunction runVideoInjection() {\n\t\t\tif (hasRun_id_6a7fb510341f7) return;\n\t\t\thasRun_id_6a7fb510341f7 = true;\n\t\t\tupdateVideoDisplay_id_6a7fb510341f7();\n\t\t}\n\t\t\n\t\t\/\/ Always run on front-end\n\t\tif (document.readyState === 'loading') {\n\t\t\tdocument.addEventListener('DOMContentLoaded', runVideoInjection);\n\t\t} else {\n\t\t\trunVideoInjection();\n\t\t}\n\t\t\n\t\t\/\/ Also run in editor if available\n\t\tif (typeof wp !== 'undefined' && wp.domReady) {\n\t\t\twp.domReady(runVideoInjection);\n\t\t}\n\t})();\n\t<\/script>\n\t\n\t<script>\n\t\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\t\t\n\t\t\t\/\/ Get the block element by ID\n\t\t\tvar blockElement = document.getElementById(\"id_6a7fb510341f7\");\n\t\t\tif (!blockElement) return;\n\t\n\t\t\t\/\/ Reveal the block\n\t\t\t(function ($) {\n\t\t\t\tScrollReveal().reveal(blockElement.querySelector(\".container .media\"), {origin: \"bottom\", distance: \"20px\", opacity: 1, duration: 1000});\n\t\t\t\tScrollReveal().reveal(blockElement.querySelector(\".container .content\"), {origin: \"bottom\", distance: \"20px\", opacity: 1, duration: 1000});\n\t\t\t}(jQuery));\n\t\t});\n\t<\/script>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" style=\"font-weight:600\">Research reinforces the potential of grid-aware infrastructure<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Efficient energy use is not just about how many watts are used, but when they are consumed and what impact that has on the power grid overall. A growing body of research highlights the potential for:<\/p>\n\n\n<div id=\"id-6a7fb5103e3c2\" class=\"box block content-width dark-content zh \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6a7fb5103e3c2 > .container > .content {\n\t\t\tbackground-color: #eaeef4ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 24px;\n\t\t\tpadding-right: 36px;\n\t\t\tpadding-bottom: 24px;\n\t\t\tpadding-left: 36px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6a7fb5103e3c2.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6a7fb5103e3c2 > .container > .content {\n\t\t\t\t\/\/padding-top: 12px;\n\t\t\t\tpadding-right: 18px;\n\t\t\t\t\/\/padding-bottom: 12px;\n\t\t\t\tpadding-left: 18px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h4 class=\"wp-block-heading has-dark-blue-color has-text-color has-link-color wp-elements-f42e3ede5e1d2983d103c2f52dddf3cb\">Balanced efficiency metrics<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.aceee.org\/white-paper\/2025\/04\/future-proof-ai-data-centers-grid-reliability-and-affordable-energy\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">American Council for an Energy-Efficient Economy (ACEEE)<\/a> agrees that a more balanced approach to measuring energy efficiency is needed, promoting collaboration, transparency, and strategies such as demand flexibility and grid-aware scheduling as electricity use by data centers in the U.S. approaches <a href=\"https:\/\/www.epri.com\/about\/media-resources\/press-release\/q5vu86fr8tkxatfx8ihf1u48vw4r1dzf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">nine percent of the country\u2019s total grid demand<\/a> by 2030.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n<div id=\"id-6a7fb5103fde8\" class=\"box block content-width dark-content zh \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6a7fb5103fde8 > .container > .content {\n\t\t\tbackground-color: #eaeef4ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 24px;\n\t\t\tpadding-right: 36px;\n\t\t\tpadding-bottom: 24px;\n\t\t\tpadding-left: 36px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6a7fb5103fde8.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6a7fb5103fde8 > .container > .content {\n\t\t\t\t\/\/padding-top: 12px;\n\t\t\t\tpadding-right: 18px;\n\t\t\t\t\/\/padding-bottom: 12px;\n\t\t\t\tpadding-left: 18px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h4 class=\"wp-block-heading has-dark-blue-color has-text-color has-link-color wp-elements-f67a0b50e173ca5a792b27eed0337297\">Coordination and transparency<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Analysis by <a href=\"https:\/\/www.epri.com\/about\/media-resources\/press-release\/q5vu86fr8tkxatfx8ihf1u48vw4r1dzf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">EPRI<\/a> advocates for improved data center efficiency and flexibility to overcome the challenges associated with increasing AI power demand, along with better modeling tools and close coordination between data center developers and utilities regarding power needs, timing, flexibility, and delivery constraints. All contribute to GAE efforts.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n<div id=\"id-6a7fb5104058d\" class=\"box block content-width dark-content zh \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6a7fb5104058d > .container > .content {\n\t\t\tbackground-color: #eaeef4ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 24px;\n\t\t\tpadding-right: 36px;\n\t\t\tpadding-bottom: 24px;\n\t\t\tpadding-left: 36px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6a7fb5104058d.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6a7fb5104058d > .container > .content {\n\t\t\t\t\/\/padding-top: 12px;\n\t\t\t\tpadding-right: 18px;\n\t\t\t\t\/\/padding-bottom: 12px;\n\t\t\t\tpadding-left: 18px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h4 class=\"wp-block-heading has-dark-blue-color has-text-color has-link-color wp-elements-e2720d0737242ca69408fe67f530baca\">Orchestration and dynamic response<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Research published in <a href=\"https:\/\/www.nature.com\/articles\/s41560-025-01927-1?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Nature Energy<\/a> and available on Cornell University\u2019s <a href=\"https:\/\/arxiv.org\/abs\/2507.00909\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">arXiv<\/a> contends that AI data centers should be treated as grid-interactive resources capable of responding dynamically to grid conditions rather than passive electricity consumers. The researchers validated this concept through a field demonstration on a 256-GPU cluster in a commercial hyperscale cloud environment, achieving a 25 percent reduction in power usage for three hours during peak grid events while maintaining AI quality of service requirements. Their findings suggest that intelligent workload orchestration could become a powerful new lever for balancing grid needs with AI demand.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-weight:600\">The energy storage stack behind GAE<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Energy storage in data centers has traditionally been viewed as insurance \u2014 a backup source, with batteries used to keep systems running during outages. AI is changing that perception. Energy storage and management are strategic operational approaches that help utilities and data center operators support grid stability, manage demand peaks, guard against energy transients, and enable greater use of renewable power sources.<\/p>\n\n\n<div id=\"id-6a7fb510414b1\" class=\"box block content-width dark-content zh \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6a7fb510414b1 > .container > .content {\n\t\t\tbackground-color: #eaeef4ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 36px;\n\t\t\tpadding-right: 48px;\n\t\t\tpadding-bottom: 36px;\n\t\t\tpadding-left: 48px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6a7fb510414b1.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6a7fb510414b1 > .container > .content {\n\t\t\t\t\/\/padding-top: 18px;\n\t\t\t\tpadding-right: 24px;\n\t\t\t\t\/\/padding-bottom: 18px;\n\t\t\t\tpadding-left: 24px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h4 class=\"wp-block-heading\">From grid to rack, various technologies play specific roles within the energy storage stack:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Battery energy storage systems (BESS)<\/strong><br>Operating and the grid and facility level, <a href=\"https:\/\/flex.com\/resources\/providing-a-reliable-power-option\">BESS<\/a> combine battery cells with power conversion, battery management, and energy management systems to store and dispatch energy when needed. They can reduce grid stress, support utility demand-response programs, facilitate renewable energy integration, and provide reserve power during periods of limited supply. By sharing stored energy during peak-demand events, BESS help &nbsp;utilities maintain reliability while giving data center operators greater flexibility in managing energy costs and power consumption windows.<br><\/li>\n\n\n\n<li><strong>Uninterruptible power supply (UPS)<\/strong><br>Positioned between the utility feed and critical IT infrastructure, UPS systems provide instantaneous backup power during outages and stabilize voltage and frequency during disturbances. These systems bridge the gap between utility power interruptions and longer-duration backup resources, ensuring continuous operation of critical workloads while preventing disturbances from propagating throughout the facility.<br><\/li>\n\n\n\n<li><strong>Capacitive energy storage system (CESS)<\/strong><br>GPU clusters can generate substantial transient power events measured in milliseconds that affect power quality, voltage stability, and infrastructure reliability. Operating at the rack level, a <a href=\"https:\/\/flex.com\/resources\/flex-capacitive-energy-storage-system-cess\">CESS<\/a> dynamically modulates power through advanced capacitive energy storage and power management technologies, smoothing power spikes and mitigating voltage fluctuations before they can spread upstream into the broader power distribution system.<br><\/li>\n\n\n\n<li><strong>Battery backup unit (BBU)<\/strong><br>Located within individual servers, accelerator trays, or compute nodes, BBUs provide localized energy storage to maintain uptime and protect sensitive electronics from power interruptions. As racks become denser and more power-intensive, BBUs play a critical role in server-level reliability, preserving system state, supporting graceful failover, and maintaining power quality at the point of compute.<\/li>\n<\/ul>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n\n<p class=\"wp-block-paragraph\">Orchestrating the energy storage stack is the <strong>energy management system (<\/strong><a href=\"https:\/\/anordmardix.com\/products\/energy-management-systems\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>EMS<\/strong><\/a><strong>)<\/strong>. An integrated EMS ensures that the overarching system is connected, coordinated, and consistent, maximizing reliability by identifying and analyzing power issues before they become critical. It is complemented by a <strong>supervisory control and data acquisition (<\/strong><a href=\"https:\/\/anordmardix.com\/products\/scada-systems\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>SCADA<\/strong><\/a><strong>) system<\/strong> that monitors and controls the electrical distribution network within a building or campus to minimize operational interruption and optimize energy use.<\/p>\n\n\n<div id=\"id-6a7fb510479a4\" class=\"box block content-width light-content zh \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6a7fb510479a4 > .container > .content {\n\t\t\tbackground-color: #005486ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 36px;\n\t\t\tpadding-right: 48px;\n\t\t\tpadding-bottom: 36px;\n\t\t\tpadding-left: 48px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6a7fb510479a4.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6a7fb510479a4 > .container > .content {\n\t\t\t\t\/\/padding-top: 18px;\n\t\t\t\tpadding-right: 24px;\n\t\t\t\t\/\/padding-bottom: 18px;\n\t\t\t\tpadding-left: 24px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h4 class=\"wp-block-heading has-text-align-center has-medium-font-size\">The energy storage stack operates across progressively shorter timescales:<\/h4>\n\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n<div id=\"id-6a7fb51046f51\" class=\"columns block\">\n\t<style>\n\t\t#id-6a7fb51046f51 .column, #id-6a7fb51046f51 .wp-block-acf-column {\n\t\t\tpadding: 0 18px;\n\t\t}\n\t\t\n\t\t#id-6a7fb51046f51 > .container.show-rules .column+.column, #id-6a7fb51046f51 > .container.show-rules .wp-block-acf-column+.wp-block-acf-column {\n\t\t\tborder-color: rgba(234, 238, 244, 1);\n\t\t}\n\t\t\n\t\t#id-6a7fb51046f51 .column, #id-6a7fb51046f51 .wp-block-acf-column {\n\t\t\t.code.block {\n\t\t\t\t.container {\n\t\t\t\t\t.tagembed-widget {\n\t\t\t\t\t\tmax-width: 600px;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\t\n\t\t@media (max-width: 1320px) {\n\t\t\t#id-6a7fb51046f51 > .container {\n\t\t\t\tdisplay: block;\n\t\t\t\tmax-width: 600px;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 1320px) {\n\t\t\t#id-6a7fb51046f51 > .container > .column, #id-6a7fb51046f51 > .container > .wp-block-acf-column {\n\t\t\t\tpadding: 36px 0 0 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 1320px) {\n\t\t\t#id-6a7fb51046f51 > .container > .column:first-child, #id-6a7fb51046f51 > .container > .wp-block-acf-column:first-child {\n\t\t\t\tpadding: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 1320px) {\n\t\t\t#id-6a7fb51046f51 > .container.show-rules .column+.column, #id-6a7fb51046f51 > .container.show-rules .wp-block-acf-column+.wp-block-acf-column {\n\t\t\t\tborder-left: none;\n\t\t\t\tborder-top: 1px solid rgba(234, 238, 244, 1);\n\t\t\t\tpadding: 30px 0 0 0 !important;\n\t\t\t\tmargin-top: 30px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container align-top show-rules\">\n\t\t\n<div class=\"column block\">\n\t\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\" style=\"font-weight:400\"><span class=\"has-x-large-font-size\" style=\"font-weight:600\">BESS<\/span><br>(minutes to hours)<\/p>\n\n\n<\/div>\n\n<div class=\"column block\">\n\t\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\" style=\"font-weight:400\"><span class=\"has-x-large-font-size\" style=\"font-weight:600\">UPS<\/span><br>(seconds to minutes)<\/p>\n\n\n<\/div>\n\n<div class=\"column block\">\n\t\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\" style=\"font-weight:400\"><span class=\"has-x-large-font-size\" style=\"font-weight:600\">CESS<\/span><br>(milliseconds)<\/p>\n\n\n<\/div>\n\n<div class=\"column block\">\n\t\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\" style=\"font-weight:400\"><span class=\"has-x-large-font-size\" style=\"font-weight:600\">BBU<\/span><br>(milliseconds to seconds at the component level)<\/p>\n\n\n<\/div>\n\n\t<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-weight:600\">From efficiency to operational resilience<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The AI era is changing how data center operators think about efficiency. For years, the goal was to reduce energy consumption within the facility and improve PUE. That is still relevant, but it is no longer sufficient on its own. As AI workloads grow in scale and complexity, operators must also consider how facilities interact with the broader energy ecosystem. <a href=\"https:\/\/flex.com\/resources\/power-quality-the-unseen-phenomenon-behind-some-of-the-biggest-data-center-challenges\">Power quality<\/a>, demand flexibility, integration of renewable sources, grid stability, and energy resilience \u2014 all of which are intrinsic to GAE \u2014 are as important as traditional power usage calculations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Efficiency is a systems-level discipline with GAE as part of its operational ethos. The next generation of data centers will not simply consume power more efficiently, they will actively contribute to a more adaptive, resilient, and well-utilized energy ecosystem as grid partners, not just grid users.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Learn how GAE is driving conversations about the role data centers play in the broader energy ecosystem.<\/p>","protected":false},"author":3,"featured_media":42912,"template":"","categories":[90],"tags":[],"content-type":[13],"class_list":["post-42782","resource","type-resource","status-publish","has-post-thumbnail","hentry","category-data-center-power","content-type-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/42782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource"}],"about":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/types\/resource"}],"author":[{"embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":4,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/42782\/revisions"}],"predecessor-version":[{"id":42961,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/42782\/revisions\/42961"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media\/42912"}],"wp:attachment":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media?parent=42782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/categories?post=42782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/tags?post=42782"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/content-type?post=42782"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}