Data Center Water Usage Effectiveness

It equipment energy annual water usage wue 1.

Data center water usage effectiveness.

Striking a balance with resource consumption in your data center facility could prove to be a herculean task. Traditionally data centers have focused on power usage effectiveness pue to cool facilities however we re seeing water usage effectiveness wue become a critically important metric as. The units of wue are liters kilowatt hour l kwh. The units are liters kwh.

Water usage effectiveness wue the metric for water usage in the data center is defined at a high level as. Wue is simply defined as annual site water usage divided by it energy usage. Wue water usage effectiveness is a metric developed by the green grid to help data centers measure how much water a facility uses for cooling and other building needs. Where no water is used for cooling the wue has a value of 0.

The most frequent example of this happens when operators seeking to reduce power consumption switch from computer room air conditioning crac systems to evaporative cooling systems. So an effective water conservation plan should be adopted in data center facilities to ensure fair usage of this natural resource which is more precious than electricity. How does it measure water usage effectiveness. The new water usage effectiveness wue metric combined with the pue and carbon usage effectiveness cue metrics enables data center operators to quickly assess the water energy and carbon sustainability aspects of their data centers compare the results and determine if any energy efficiency and or sustainability improvements need.

Wue is still a fairly new sustainability metric a natural extension of pue power usage effectiveness the most used metric related to data center energy efficiency.