Cooling differs from a lot of other data center disciplines. It's not about doing things bigger or faster. It's about doing things more simply and more efficiently.

This supplement looks at a few angles to examine how cooling systems can keep pace with the rest of the data center, and still be more efficient and less demanding of the planet such as:

• Can we realistically cool data centers using the resources already available to us?
• Even though liquid cooling is coming, what role will air cooling still have?
• How electrolytic descaling could help cooling systems use less water