DT新材料·2025-11-03 14:17Core Insights - The article emphasizes the growing importance of liquid cooling technology in data centers due to the increasing demands for computing power and energy efficiency in the digital economy [3][4][5]. Background - Traditional air cooling methods face limitations such as inefficiency, high energy consumption, and large space requirements, leading to a shift towards liquid cooling solutions [3]. - Liquid cooling technology is becoming a key driver for the green upgrade and efficient iteration of global digital infrastructure [3]. Domestic Liquid Cooling Projects - China Mobile Intelligent Computing Center (Qingdao): Launched on March 29, 2024, with a total investment of 3.14 billion yuan, deploying 16,000 cabinets with a power density of 25 kW and achieving a PUE of 1.23 [3]. - Gansu Qingyang "East Data West Calculation" Big Data Park: Total investment of approximately 5.5 billion yuan, covering 110 acres, with a total power of 60,000 kW [4]. - Guangxi Laibin New Energy Data Center: Started construction on March 29, 2024, with a total investment of 1.45 billion yuan, deploying 500 intelligent computing cabinets [5]. - China Telecom Lingang Intelligent Computing Center (Shanghai): Features a new generation of intelligent liquid cooling technology, achieving a unit computing energy consumption of below 1.5 kW/P and a PUE below 1.15 [6]. - Hong Kong University of Science and Technology (Guangzhou): Officially opened on April 18, 2024, utilizing a 40 kW spray liquid cooling system, achieving a PUE as low as 1.08 [7]. - China Telecom Guangdong-Hong Kong-Macao Greater Bay Area Integrated Data Center: Launched on May 22, 2024, with a total computing power of 15,000 P and a PUE controlled below 1.25 [8]. - Lubei Big Data Center: Scheduled for a lighting ceremony on December 27, 2024, with an average PUE below 1.1 [9]. - Alashan Green Low-Carbon Intelligent Computing Center (Xinjiang): Total investment of 2.5 billion yuan, aiming for a PUE below 1.2 [9]. - China Mobile Yangtze River Delta (Wuhu) Data Center Project: Total investment of approximately 6 billion yuan, with a planned building area of 91,470 square meters [10]. - Alibaba Zhejiang Cloud Computing Data Center: Planned to support an annual capacity of 100,000 servers [11]. - China Unicom Guangdong-Hong Kong-Macao Greater Bay Area Hub (Shaoguan) Data Center: Total investment of 4.8 billion yuan, with a PUE target of less than 1.25 [12]. - Sinopec Artificial Intelligence Infrastructure Project: Expected to complete by May 2025, utilizing advanced cooling technology to achieve a PUE of 1.15 [13]. - China Mobile (Xining) Green Energy Intelligent Computing Integration Demonstration Base: Total investment exceeding 700 million yuan, aiming for a PUE below 1.2 [14]. - Guangzhou Next-Generation Liquid Cooling High-Performance R&D Computing Center: First phase supports 256 units with approximately 4,000 P computing power [15]. Events and Conferences - The 6th Thermal Management Industry Conference and Exposition is set to take place, focusing on innovations in thermal management and liquid cooling technologies [16].