European Commission proposes efficiency labels for data centres — Cyprus Mail

In the EU, the European Commission has proposed introducing a labelling system for data centres that would show the efficiency of energy and water use. The initiative is intended to make resource consumption by large computing facilities more transparent, Cyprus Mail reports.

What data operators will disclose

The new rules will apply to operators of data centres with a capacity of 500 kW or more. They will have to disclose energy and water efficiency indicators under an EU-developed labelling system.

Operators will also have to report on the relationship between data centres' water consumption and the level of water stress in the areas where they operate. Separate disclosure is envisaged regarding their ability to provide services to the local energy system, including reusing waste heat.

The proposed scheme does not set limits on electricity or water consumption. It also does not require operators to disclose the total volume of electricity consumed.

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Growing capacity

The EU aims to triple data-centre capacity over the next seven years to support the rapid development of artificial intelligence and reduce dependence on major US technology companies. At the same time, uncontrolled energy and water consumption by such facilities could increase pressure on power grids, deplete water resources and raise CO2 emissions.

According to EU data, data centres currently consume around 2.5% of electricity in the European Union. By 2030, their combined capacity is expected to more than double, from 12 GW last year to 28 GW.

The new labels could become a prerequisite for future mandatory minimum standards for water and energy efficiency in data centres. EU countries and lawmakers will have two months to object to the rules; otherwise, they will enter into force.