China Launches First Underwater Data Center in Shanghai
China has inaugurated its first underwater data center in Shanghai's Lin-gang Special Area, developed by Shanghai Hicloud in collaboration with China Telecom and Shenergy, at a cost of approximately $226 million. Operating at a depth of 35 meters, the facility employs natural sea cooling and offshore wind energy, achieving a Power Usage Effectiveness (PUE) below 1.15, with plans to expand its capacity from 2.3 megawatts to 24 megawatts. This initiative marks a significant advancement in digital infrastructure, emphasizing efficiency and sustainability, though it may present maintenance challenges compared to traditional onshore centers.

China has launched its first underwater data center in the Lin-gang Special Area of Shanghai, surpassing Microsoft in digital infrastructure innovation. Developed by Shanghai Hicloud with partners like China Telecom and Shenergy, the project cost approximately $226 million.
The data center operates at a depth of 35 meters, utilizing natural sea cooling and offshore wind energy, achieving a Power Usage Effectiveness (PUE) below 1.15. Initially generating 2.3 megawatts, it is planned to expand to 24 megawatts, with 95% of electricity supplied by offshore wind. The project highlights a shift towards underwater infrastructure for efficiency and sustainability, although maintenance may prove more complex than onshore installations.




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