Data Center Energy Efficient

In 2006 a model known as power usage effectiveness or pue was introduced to measure how efficiently a data centre uses energy.

Data center energy efficient.

But take a closer look and you. Typically expensive heavy duty air conditioning does the job. The perfect pue rating is 1 0 measured as a ratio of total amount of energy used by a data centre to the energy delivered to computing equipment. Pue is a measure of a data center s energy efficiency the ratio of total energy used divided by energy consumed specifically for information technology activities.

That means they have to be cooled constantly. If energy efficiency levels remained as they were in 2010 the energy consumption by data centers today would be 160 billion kilowatt hours. Data centres are the core of future industrial and customer services especially taking into account a fast development of clouds mobile applications internet of things iot and artificial intelligence ai techniques. In 2014 data centers in the united states consumed 70 billion kilowatt hours.

All right so a data center is rows and rows of servers storing information on chains of hard drives that run continuously. Data centres are in themselves not co 2 emitters but depend on the energy mix available in the respective countries. They significantly reduce how much energy it takes to power our digital lives. Consequently data centres energy efficiency and sustainability has becone a major research business and societal problem.

We already use optimized and coordinated cooling technologies such as. As the data center industry continues to evolve its operations this efficiency gap between local computing and cloud computing will continue to grow. Rows and rows of servers. The code of conduct identifies and focuses on key issues and agreed solutions described in the best practices document.

We gain the know how to master these challenges from the empirical analyses of existing data centres. The european code of conduct for data centres was launched in 2008 with the aim of improving the energy efficiency in data centre a sector of growing energy consumption predicted to reach 100 twh in year 2020. The surprising reality is that the estimate for 2020 is only 73 billion kilowatt hours 3. The theoretical ideal pue is 1.

Now at first glance it looks similar. European data centres form the backbone of digitalisation and are already among the most energy efficient in the world. We familiarize ourselves with the latest technologies on the basis of a close collaboration with research institutes and industrial associations. What s more research has consistently shown that hyperscale meaning very large data centers are far more energy efficient than smaller local servers.

Nevertheless further efficiency potentials can be exploited in the future and thus even more energy can be saved. We continually strive to enhance the energy efficiency of our data centres. The code of conduct is a voluntary initiative managed by the jrc which sets ambitious voluntary standards for companies willing to participate participants.