China’s Underwater Wind-Powered Data Center is Now Fully Operational

Reddit r/singularity News

Summary

China has fully operationalized an underwater wind-powered data center 10 km offshore from Shanghai with 24 MW capacity, using seawater cooling to reduce electricity consumption by 22.8%, eliminate freshwater use, and cut land use by over 90%. The project serves as a proof-of-concept for offshore underwater data centers as a sustainable alternative to land-based facilities.

10 km offshore from Shanghai Planned capacity = 24 megawatts (20k households) The small size does not discount the significance — it’s a successful POC demonstrating real-world feasibility of the location. Using seawater for cooling reduces electricity consumption by 22.8 percent, eliminates freshwater use entirely and cuts land use by more than 90 percent. The undersea location has efficiency, environmental and social benefits. When real environmental, public resource and quality-of-life concerns drive protests against data centers in Utah, rural Michigan, etc — many here responded dismissively saying things like: \- Where else are we going to put them? \- Better Utah with less people… This demonstrates a viable alternative — superior as a sustainable long term strategy — especially considering the U.S. vast coastal regions, naval capabilities and the potential advantage further north in Alaska or, dare I say, Greenland. Look forward to the discussion here https://www.chinadaily.com.cn/a/202606/01/WS6a1cde48a310d6866eb4bb64.html
Original Article

Similar Articles

Why do data centers use fresh water?

Reddit r/ArtificialInteligence

This article questions why data centers use fresh water and suggests that coolant water could be recycled and cooled underground, similar to automotive systems, to reduce water consumption.

How some data center operators are tackling their water use problems

Ars Technica

Tech giants including Microsoft, OpenAI, Oracle, and Google are adopting different strategies to address data center water consumption, with some moving away from evaporative cooling entirely while Google takes a more nuanced, site-specific approach backed by hydrological assessments and water replenishment pledges.