AI Summary

Cooling computing facilities can be a significant energy drain, accounting for up to 40% of their total annual energy consumption. Underground thermal energy storage is being explored as a potential solution to this issue. This method involves storing thermal energy underground, which can then be used to cool servers year-round. The feasibility of this approach is being studied by a national laboratory, highlighting its potential to reduce energy consumption and mitigate the need for water-intensive cooling systems.

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