And according to uptime institute s 2015 data center industry survey in a question asking data center operators about the most important metrics water usage ranked near the bottom of priorities.
Data center water usage.
Data centers consumed 626 billion liters of water in 2014 and are on track to consume 660 billion liters.
Measuring data center water usage.
Power usage effectiveness is the metric used to report data center energy efficiency.
When people use the internet they rely on a data center to store manage and disseminate information.
Concentrating many servers inside a single hyperscale data center concentrates water consumption required to cool all those servers in a single watershed exasperating water stress.
To keep these centers running efficiently a tremendous amount of energy and water are required providing yet another example of the important nexus between water and energy resources.
Generation of electricity however is a major water consumer and data centers use a lot of electricity.
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.
Uptime institute survey data shows that less than one third of data center operators track water usage or use the green grid s water usage effectiveness metric.
While this has helped data centers reduce energy consumption quantifying a data center s impact on the environment has to include its water use.
Digital cryptocurrencies cause similar concerns.
In this week s voices of the industry earl keisling co founder and ceo of inertech llc the data center infrastructure technology division of aligned energy discusses why data center water use matters and what can be done to make our use of this essential resource sustainable.
In 2014 data centers were responsible for 2 percent of all electricity consumed in the us according to the recent government study.
In 2019 alone google requested or was granted more than 2 3 billion gallons of water for data centers in three different states according to public records posted online and legal filings.
This is the ratio between power drawn by the infrastructure components and power delivered to the servers disks and networking equipment ghg protocol 2017.