What happened
Meta published an article on August 27, 2026, in which Tom Shaw explains how the company is using closed-loop liquid cooling to power AI more efficiently. The article, titled "Closed-Loop Cooling Explained: The Plumbing Behind Meta's AI," appeared on Meta's newsroom.
Why it matters
The explanation provides insight into the infrastructure required to support AI workloads, which generate significant heat. Efficient cooling is essential for maintaining performance and reducing energy consumption.
