青海首个“源网荷储”低压交直流融合示范台区建成

Core Insights - By June 2025, Xining has established 10 data centers with a total of 23,000 standard racks and computing power exceeding 10 PFlops, maintaining a green electricity usage rate of over 80% [1] Group 1: Infrastructure Development - Xining has been recognized as one of the first "Gigabit Cities" in China, with the establishment of a national-level internet backbone direct connection point, resulting in a 50% reduction in network latency from the four northwestern provinces to Qinghai [1] - The city has built the first root mirror server in the northwestern region, reducing resolution latency to 1 millisecond [1] Group 2: Climate and Operational Efficiency - Xining's unique climate conditions, with an average altitude of 2,261 meters and summer temperatures averaging 18.3°C, allow for 314 days of natural cooling annually, leading to a 30% to 40% reduction in operational costs [1] Group 3: Strategic Projects and Partnerships - Xining has successfully attracted key projects such as the China Unicom Sanjiangyuan National Big Data Base, Qinghai Blue Calculation Technology, and the Green Computing Data Annotation Base, among others [1]