Nvidia Promises Water-Free AI Data Centers With Closed-Loop Cooling
TL;DR Summary
Nvidia unveils a closed-loop cooling system for its data centers that recycles a coolant of 75% water and 25% propylene glycol and can run up to 115°F, claiming up to a 100% reduction in water use and lower cooling energy, though effectiveness varies by climate and scalability/cost details remain uncertain.
- Nvidia Touts ‘100% Reduction in Water Use’ With New Data Center Design Gizmodo
- Hotter Than a Hot Tub: The 45°C Breakthrough to Cool AI’s Biggest Machines NVIDIA Blog
- Nvidia wants to cut data center water use, but that's not the same as fixing AI's water problem TechCrunch
- Nvidia says AI's water challenge is largely solved Axios
- Nvidia says its new data center design will fix AI’s water problem Fortune
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