The practical baseline for the next generation of AI infrastructure is already clear. The facility should capture heat close to the source, move it through a controlled liquid path, and use telemetry to keep the plant inside a predictable operating window.
- Direct-to-chip cooling is the main thermal path for the densest racks.
- Chillers, towers, dry coolers, and economizers support the plant strategy around it.
- Maintenance and monitoring are part of the design, not an afterthought.
That is the real shift in AI hyperscale operations: fewer assumptions, more evidence, and faster recognition of drift before it turns into downtime or wasted capacity.
Sources: GB200 NVL72 · GB300 NVL72 · Vera Rubin · ASHRAE AI Data Center Energy Performance Framework
Data Center Health 