Optimization of Data Center Cooling and Water Efficiency Part 5: From Heat Rejection to Heat Recovery

Optimization of Data Center Cooling and Water Efficiency Part 5: From Heat Rejection to Heat Recovery

For decades, data center cooling has been designed around one core assumption: heat is a problem to remove. Servers generate it, cooling systems collect it, and mechanical equipment rejects it to the atmosphere. That approach is essential for protecting uptime, but….

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Optimization of Data Center Cooling and Water Efficiency Part 4: Sourcing Water You Don’t Have to Buy

Optimization of Data Center Cooling and Water Efficiency Part 4: Sourcing Water You Don’t Have to Buy

We’ve talked about ways to reduce data center water consumption through non-evaporative and hybrid heat rejection. Even so, it is unlikely that data centers will abandon evaporative cooling altogether. It is too effective—and often too economical….

 

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Optimization of Data Center Cooling and Water Efficiency Part 3: Closed Loop Heat Rejection

Optimization of Data Center Cooling and Water Efficiency Part 3: Closed Loop Heat Rejection

While many existing data centers use open cooling towers for heat rejection, most newly built centers are opting for less water-intensive strategies. Closed-loop systems (including heat rejection) are becoming increasingly common, especially in….

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