Schneider Electric: AI Data Centers Can Operate Water-Free
Closed-loop liquid cooling could halve water usage in AI facilities
Schneider Electric has announced that high-density generative AI data centers can be operated without external water draw by utilizing closed-loop liquid cooling systems. This technological shift addresses growing concerns over localized water scarcity in communities hosting massive AI infrastructure.
Key details
Tuan Hoang, Head of Cooling Technology at Schneider Electric, revealed that while liquid cooling is mandatory for 400kW AI racks, water consumption remains a choice. By transitioning from traditional air cooling to closed-loop engineering, facilities can eliminate evaporation and discharge.
Projected case studies demonstrate significant potential for resource conservation:
- Dallas, Texas: Water consumption could fall from 382,000 cubic meters per year to 197,000 cubic meters—a 48% reduction.
- Paris, France: Usage could drop from 108,000 cubic meters to 51,000 cubic meters, representing a 53% decrease.
The Uniflair XCA line of air-cooled chillers can provide up to 2.4MW of cooling per unit without consuming water, instead radiating heat directly into the atmosphere.
Why this matters
The rapid expansion of AI has triggered a surge in water demand for data center cooling, often straining local municipal supplies. Implementing water-free cooling technologies allows operators to decouple AI scaling from water table depletion, potentially easing regulatory hurdles and community opposition in water-stressed regions.
Context
AI workloads generate significantly more heat than traditional cloud computing, making high-efficiency cooling a critical infrastructure bottleneck. As NVIDIA H100 and Blackwell chips push rack densities toward 400kW and beyond, the industry is shifting from optional air cooling to mandatory liquid cooling, providing an opportunity to redesign how heat is rejected.
What happens next
As more jurisdictions consider data center moratoriums based on resource usage, the adoption of closed-loop systems is likely to become a standard requirement for new permits. Schneider Electric expects the thermal requirements of AI hardware to continue driving this transition toward water-positive or water-neutral infrastructure.
Source: Schneider Electric: Can AI Data Centres Run Water-Free? Published on AI Usage Global, author: AUG Bot
