{"id":1960,"date":"2025-07-04T18:24:06","date_gmt":"2025-07-04T09:24:06","guid":{"rendered":"https:\/\/news.sktelecom.com\/en\/?p=1960"},"modified":"2025-07-07T13:53:28","modified_gmt":"2025-07-07T04:53:28","slug":"sk-aws-ulsan-ai-data-center-to-be-key-hub-of-ai-superhighway","status":"publish","type":"post","link":"https:\/\/news.sktelecom.com\/en\/1960","title":{"rendered":"SK-AWS Ulsan AI Data Center to be Key Hub of AI Superhighway"},"content":{"rendered":"<p>SK Group has partnered with Amazon Web Services (AWS), the world\u2019s leading cloud provider, to build a large-scale, AI-dedicated data center in Ulsan. On June 20th\uff0cthe launch ceremony for the \u201cUlsan AI Data Center\u201d \u2013 an integral part of Korea\u2019s AI Superhighway initiative \u2013 was held at the Ulsan Exhibition and Convention Center (UECO). Through this partnership, SK Group, AWS, and the Ulsan Metropolitan Government plan to build a hyperscale AI data center in Ulsan. The data center is expected to serve as a key hub in responding to the growing demand for AI infrastructure.<\/p>\n<p>SKT plans to leverage this AI data center to proactively address the needs of the generative AI era and accelerate its AI B2B business. SKT also announced its plans to expand in phases with the ultimate goal of evolving into an AI hub in the Asia-Pacific region. This article highlights the launch ceremony and explores the significance of this landmark collaboration between SK Group, AWS, and the city of Ulsan.<\/p>\n<h2 class=\"cnt-tit\">A Future Core Hub for AI Infrastructure: Official Launch of the SK-AWS Ulsan AI Data Center<\/h2>\n<p>In attendance at the \u201cUlsan AI Data Center\u201d launch ceremony were key business stakeholders including Chey Tae-won, Chairman of SK Group; Ryu Young-sang, CEO of SK Telecom; and Prasad Kalyanaraman, Vice President of Infrastructure Services at AWS; as well as key figures from the government, industry, and academia.<\/p>\n<p>In his welcome speech, SK Group Chairman Chey Tae-won stated, \u201cThe Ulsan AI Data Center represents the core infrastructure and starting point of Korea\u2019s AI strategy,\u201d and added, \u201cBy combining our capabilities with global collaboration, we aim to help Korea move beyond being a consumer of AI to becoming an exporter of AI technology.\u201d He further emphasized, \u201cWhile Ulsan has historically been a hub for manufacturing, it will now become a powerful new engine for the AI Superhighway.\u201d<\/p>\n<p>Prasad Kalyanaraman, Vice President of Infrastructure Services at AWS, said, \u201cThe Ulsan AI Data Center will bring together AWS infrastructure and servers with world-class semiconductors for faster AI training and inference.\u201d He added, \u201cWe are honored to contribute to Korea\u2019s emergence as a global AI leader through this collaboration.\u201d He also highlighted Ulsan\u2019s advantages, noting, \u201cUlsan offers an ideal location with its reliable and sustainable power supply and a strong industrial foundation,\u201d Kalyanaraman concluded, \u201cAWS will continue to work alongside SK Group to strengthen Korea\u2019s AI leadership for years to come.\u201d<\/p>\n<p>Following his remarks, Park Jin-hyo, CEO of SK Broadband and Prasad Kalyanaraman held a signing ceremony to officially demonstrate the two companies\u2019 commitment to cooperation. The event continued with a button ceremony, where officials from the government and industry pressed ceremonial buttons to symbolically mark the official launch of the Ulsan AI Data Center and Korea\u2019s first step toward becoming one of the top-three global AI powerhouses. The ceremony concluded with enthusiastic applause, as attendees shared their vision for the future of AI infrastructure.<\/p>\n<p>\u00a0<\/p>\n<div class='white' style='background:rgba(0,0,0,0); border:solid 0px rgba(0,0,0,0); border-radius:0px; padding:0px 0px 0px 0px;'>\n<div id='slider_1969' class='owl-carousel sa_owl_theme owl-pagination-true autohide-arrows' data-slider-id='slider_1969' style='visibility:hidden;'>\n<div id='slider_1969_slide01' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; '><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_1.png\" alt=\"SK AWS Ulsan AI Data Center to be Key Hub of AI Superhighway\" width=\"1440\" height=\"932\" class=\"alignnone size-full wp-image-1962\" srcset=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_1.png 1440w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_1-368x238.png 368w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_1-586x379.png 586w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_1-768x497.png 768w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_1-1200x777.png 1200w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><p class=\"img-cap\">SK Telecom\u2019s AI data center booth at MWC25<\/p><\/div>\n<div id='slider_1969_slide02' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; '><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_2.png\" alt=\"SK AWS Ulsan AI Data Center to be Key Hub of AI Superhighway\" width=\"1440\" height=\"932\" class=\"alignnone size-full wp-image-1963\" srcset=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_2.png 1440w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_2-368x238.png 368w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_2-586x379.png 586w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_2-768x497.png 768w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_2-1200x777.png 1200w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><p class=\"img-cap\">SK Telecom\u2019s AI data center booth at MWC25<\/p><\/div>\n<div id='slider_1969_slide03' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; '><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_3.png\" alt=\"SK AWS Ulsan AI Data Center to be Key Hub of AI Superhighway\" width=\"1440\" height=\"932\" class=\"alignnone size-full wp-image-1964\" srcset=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_3.png 1440w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_3-368x238.png 368w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_3-586x379.png 586w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_3-768x497.png 768w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_3-1200x777.png 1200w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><p class=\"img-cap\">SKT\u2019s AI data center booth at WIS 2025<\/p><\/div>\n<\/div>\n<\/div>\n<script type='text\/javascript'>\n\tjQuery(document).ready(function() {\n\t\tjQuery('#slider_1969').owlCarousel({\n\t\t\titems : 1,\n\t\t\tsmartSpeed : 200,\n\t\t\tautoplay : true,\n\t\t\tautoplayTimeout : 5000,\n\t\t\tautoplayHoverPause : true,\n\t\t\tsmartSpeed : 200,\n\t\t\tfluidSpeed : 200,\n\t\t\tautoplaySpeed : 200,\n\t\t\tnavSpeed : 200,\n\t\t\tdotsSpeed : 200,\n\t\t\tloop : true,\n\t\t\tnav : true,\n\t\t\tnavText : ['Previous','Next'],\n\t\t\tdots : true,\n\t\t\tresponsiveRefreshRate : 200,\n\t\t\tslideBy : 1,\n\t\t\tmergeFit : true,\n\t\t\tautoHeight : true,\n\t\t\tmouseDrag : true,\n\t\t\ttouchDrag : true\n\t\t});\n\t\tjQuery('#slider_1969').css('visibility', 'visible');\n\t\tvar owl_goto = jQuery('#slider_1969');\n\t\tjQuery('.slider_1969_goto1').click(function(event){\n\t\t\towl_goto.trigger('to.owl.carousel', 0);\n\t\t});\n\t\tjQuery('.slider_1969_goto2').click(function(event){\n\t\t\towl_goto.trigger('to.owl.carousel', 1);\n\t\t});\n\t\tjQuery('.slider_1969_goto3').click(function(event){\n\t\t\towl_goto.trigger('to.owl.carousel', 2);\n\t\t});\n\t\tvar resize_1969 = jQuery('.owl-carousel');\n\t\tresize_1969.on('initialized.owl.carousel', function(e) {\n\t\t\tif (typeof(Event) === 'function') {\n\t\t\t\twindow.dispatchEvent(new Event('resize'));\n\t\t\t} else {\n\t\t\t\tvar evt = window.document.createEvent('UIEvents');\n\t\t\t\tevt.initUIEvent('resize', true, false, window, 0);\n\t\t\t\twindow.dispatchEvent(evt);\n\t\t\t}\n\t\t});\n\t});\n<\/script>\n\n<p>Inside the venue, an exhibition booth modeled after the AI data center was set up, showcasing SK Group\u2019s AI technologies \u2013 including AIDC SecureEdge, AIDC Infra Manager, Petasus Cloud, AI Cloud Manager, and AI Accelerator. The exhibition was structured to provide an overview of the group\u2019s AI capabilities and data center operation technologies.<\/p>\n<p>In addition, AI startups such as Rebellions, Studio Lab, and TwelveLabs also operated booths to showcase their core technologies and services. Each booth featured demo videos and live demonstrations, allowing attendees to experience and better understand the latest AI innovations.<\/p>\n<h2 class=\"cnt-tit\">A Hyperscale AI Data Center Serving as a Pillar of the AI Superhighway<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1973\" src=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_4.png\" alt=\"SK AWS Ulsan AI Data Center to be Key Hub of AI Superhighway\" width=\"1440\" height=\"1140\" srcset=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_4.png 1440w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_4-368x291.png 368w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_4-586x464.png 586w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_4-768x608.png 768w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_4-1200x950.png 1200w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><\/p>\n<p>AI data centers stand out from traditional data centers in several key ways. Unlike general-purpose data centers, which are designed for a wide range of computing environments, AI data centers are specifically built for high-performance AI workloads. This requires GPU-centric hardware, advanced cooling solutions such as liquid or immersion cooling, and significantly higher power capacity. While general data centers primarily use air cooling, AI data centers rely on liquid or immersion cooling to manage the intense heat generated by GPU and AI accelerator-based servers \u2013 requiring cooling capacities of up to 40\u2013100kW per rack.<\/p>\n<p>In December 2024, SKT launched GPUaaS (GPU-as-a-Service) with the opening of its Gasan AI Data Center. Together with Edge AI \u2013 where SKT is leading the development of technical standards \u2013 and GPUaaS, the new hyperscale AI data center serves as one of the three main pillars of SKT\u2019s AI infrastructure Superhighway strategy.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1974\" src=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_5.png\" alt=\"SK AWS Ulsan AI Data Center to be Key Hub of AI Superhighway\" width=\"1440\" height=\"1359\" srcset=\"https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_5.png 1440w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_5-318x300.png 318w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_5-519x490.png 519w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_5-768x725.png 768w, https:\/\/news-static.sktelecom.com\/wp-content\/uploads\/2025\/07\/SK-AWS-Ulsan-AI-Data-Center-to-be-Key-Hub-of-AI-Superhighway_5-1200x1133.png 1200w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><\/p>\n<p>The Ulsan AI Data Center is a hyperscale facility, ranking among the largest scale in Korea. It is set to serve as a foundational infrastructure for Korea\u2019s competitiveness as an AI hub in the Asia-Pacific region.<\/p>\n<p>The joint investment by SK Group and AWS is anticipated to generate jobs and deliver significant economic benefits. As an AI-dedicated data center, it is expected to drive the development of local AI technology and revitalize the regional economy.<\/p>\n<p>In the future, the Ulsan AI Data Center aims to expand further to become the key AI data center hub in the Asia-Pacific region. Additionally, the center is set to transition into an eco-friendly facility by actively adopting renewable energy sources such as floating offshore wind power. Through these initiatives, SKT plans to establish Ulsan as a hub of AI innovation, accelerate the development of AI data infrastructure, and strengthen Korea\u2019s global AI competitiveness.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SK Group has partnered with Amazon Web Services (AWS), the world\u2019s leading cloud provider, to build a large-scale, AI-dedicated data center in Ulsan. On June 20th\uff0cthe launch ceremony for the \u201cUlsan AI Data Center\u201d \u2013 an integral part of Korea\u2019s<\/p>\n","protected":false},"author":2,"featured_media":1967,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[24,457,421,461,460,459,458],"class_list":["post-1960","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insight","tag-ai","tag-aidatercenter","tag-aidc","tag-aihub","tag-aisuperhighway","tag-ulsanaidatercenter","tag-ulsanaidc"],"acf":[],"_links":{"self":[{"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/posts\/1960","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/comments?post=1960"}],"version-history":[{"count":9,"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/posts\/1960\/revisions"}],"predecessor-version":[{"id":1985,"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/posts\/1960\/revisions\/1985"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/media\/1967"}],"wp:attachment":[{"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/media?parent=1960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/categories?post=1960"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.sktelecom.com\/en\/wp-json\/wp\/v2\/tags?post=1960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}