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EU requires data centres to report energy and water efficiency

As concerns about?their resource consumption grow, the European Commission on Monday proposed rules requiring data centres in Europe to reveal how efficiently they use water and energy.

The EU wants to triple its data centre capacity in the next seven year to support the rapid growth of artificial intelligence. It also wants to reduce reliance on US Big Tech.

If the energy and water consumption of these 'huge' facilities is not controlled, it could strain Europe's grids and deplete water resources, as well as increase CO2 emissions.

The Commission proposed a scheme for rating facilities to increase transparency and encourage?companies? to build more efficient data centres in terms of energy consumption and water usage.

The scheme does not require data centres or other facilities to disclose the total power they use. However, it would require operators of facilities that have a maximum capacity of 500 kW (or more) to use a labeling system designed by the EU to indicate their energy efficiency and water efficiency.

Data centres will also be required to provide information about the relationship between water consumption and water stress levels in the local area, as well as whether they can offer services to local energy systems, for example by reusing their "waste heat".

The EU is currently developing a set of minimum standards for data centres' energy and water efficiency.

The EU reported in a June report that data centres account for around 2.5% of EU electric consumption.

This share will increase as the EU data center capacity is expected to double by 2030 to 28 gigawatts, compared to 12 GW in 2013.

The EU and its legislators have two months in which to object or the rules will come into effect.

(source: Reuters)