Cooling innovations reshape data centres

Behind the scenes of modern data centres, liquid cooling is emerging as a cleaner, quieter way to handle soaring heat from AI-driven computing workloads.
Inside the world of high-performance servers, innovative cooling systems promise major energy savings while raising new questions about chemicals, safety and sustainability.

Rising demand for AI is pushing data centre servers to operate at extreme speeds and temperatures. Traditional air cooling is no longer sufficient for the most powerful computer chips.

Liquid cooling systems use sprays or immersion baths to remove heat more efficiently. These methods allow continuous high performance while reducing the risk of hardware failure and overheating.

Environmental concerns are growing as data centres consume vast amounts of energy and water. Closed-loop liquid cooling cuts electricity use and limits water withdrawal from local supplies and ecosystems.

Concerns persist regarding certain cooling chemicals and their potential climate impact. Researchers and companies are developing safer fluids and passive cooling inspired by natural systems and biological processes.

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