Brussels \u2013 How much energy, water, and other natural resources does a data centre actually use? This question prompted the European Commission, which today (21 September) launched a proposal to create a common classification scheme for data centres, with the aim of increasing transparency regarding their consumption and supporting their sustainable integration into the European energy system. <\/p>\n
The key point is that Brussels aims to triple its data centre capacity because it regards them as vital to Europe\u2019s digital future and to strengthening Europe\u2019s technological independence and digital sovereignty. The other side of the coin, however, is that increasing the scale of data centres entails a demand for<\/strong> \u201cmore energy<\/strong>\u201d, \u201cfurther pressure on electricity grids and the use of natural resources, such as water, while also contributing to an increase in carbon emissions.<\/strong>\u201d To put this into perspective: in 2024 alone, data centres consumed around 68 TWh of electricity in the EU and, driven by artificial intelligence, this figure is expected to almost double, reaching 114 TWh by 2030, equivalent to over 3 per cent of the EU\u2019s total electricity demand, according to the International Energy Agency<\/a> (IEA). <\/p>\n So, Brussels wants to limit the damage<\/strong>. \u201cTripling the capacity of our data centres cannot mean tripling the strain on networks, water resources, and energy bills. Above all, this requires transparency, classifying large data centres according to their impact on the energy system,\u201d explained the European Commission\u2019s Executive Vice-President for Competition, Teresa Ribera<\/strong>. <\/p>\n The framework will apply only to individual centres with a capacity exceeding 500 kW (kilowatts). It will also take into account the contribution of data centres to the grid, for example through the reuse of waste heat, the addition of clean energy generation capacity and flexibility. To give an example: reusing around half of the waste heat produced by European data centres would be equivalent to the total heating requirements of 4 million households in Europe. The aim, however, is broader, as the Berlaymont\u2019s intention is to eventually introduce minimum energy performance standards for data centres operating in the EU; on this issue, it has launched a public consultation open until mid-December. <\/p>\n In practical terms, this involves the creation of an electronic label for data centres that focuses on three parameters: energy efficiency (PUE), water efficiency (WUE) and low-emission energy supply. Furthermore, to establish reference markets for sustainable digital assets and services across Europe and to further support the integration of sustainable data centres into the energy system, the Commission has launched a call for contributions and a public consultation on minimum performance standards for data centres operating in Europe, which will close on 14 December. <\/p>\n The European Parliament and the Council will now have two months to examine the regulation establishing the common classification system. It will then enter into force. In this context, the two co-legislators have the right to raise objections to the delegated act adopted by the Commission (for example, by challenging the delegated power or the procedure), but they cannot propose amendments to the text. According to estimates, therefore, the first sustainability labels for individual data centres will be displayed in 2027, and an initial review of the system is planned by the end of 2028 to assess its effectiveness and identify any improvements<\/strong>. Furthermore, \u201cthe Commission is following up on the declaration of intent signed in June 2026, working with data centre operators, network operators, energy suppliers and public authorities to reach a tripartite agreement on data centres in the second half of the year,\u201d explains the EU executive. <\/p>\n The Greens in the European Parliament are applauding the move. \u201cData centres can be real energy and water guzzlers\u201d and \u201cjust one minute of AI-generated video can consume as much electricity as an average household uses in two days and up to seven litres of clean water,\u201d commented Jutta Paulus<\/strong>, MEP and shadow rapporteur for the Greens\/EFA group on the Energy Efficiency Regulation. \u201cThe fact that the data explosion, driven by tech companies in Ireland, is driving up electricity prices and is already costing households hundreds of euros in additional expenses is a wake-up call for the whole of Europe. This makes the European Commission\u2019s new efficiency label all the more important,\u201d she added. For the MEP, \u201cthis is a step in the right direction\u201d because \u201ctech companies must no longer be allowed to treat their electricity and water consumption as a trade secret.\u201d In summary, \u201ctransparency and binding efficiency standards are long-awaited measures,\u201d she concluded.<\/p>\n","protected":false},"excerpt":{"rendered":" The aim is to increase the transparency of information by quantifying how much water and natural resources are used by the hubs<\/p>\n","protected":false},"author":7908,"featured_media":465554,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"episode_type":"","audio_file":"","podmotor_file_id":"","podmotor_episode_id":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","filesize_raw":"","date_recorded":"","explicit":"","block":"","jnews-multi-image_gallery":[],"jnews_single_post":{"format":"standard","override":[{"template":"1","parallax":"1","fullscreen":"1","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"top","share_float_style":"share-monocrhome","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"0","post_reading_time_wpm":"300","post_calculate_word_method":"str_word_count","show_zoom_button":"0","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"1","show_prev_next_post":"1","show_popup_post":"1","show_comment_section":"1","number_popup_post":"1","show_author_box":"0","show_post_related":"1","show_inline_post_related":"0"}],"image_override":[{"single_post_thumbnail_size":"crop-500","single_post_gallery_size":"crop-500"}],"trending_post_position":"meta","trending_post_label":"Trending","sponsored_post_label":"Sponsored by","disable_ad":"0","subtitle":""},"jnews_primary_category":[],"jnews_override_counter":{"view_counter_number":"0","share_counter_number":"0","like_counter_number":"0","dislike_counter_number":"0"},"footnotes":""},"categories":[35503,30800,25710],"tags":[25871,25815,35789,35242,26076,35790,30167],"class_list":["post-465594","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ambiente","category-energy","category-net-tech-en","tag-consumo-energia","tag-data-center","tag-environment-en","tag-paulus","tag-ribera-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/posts\/465594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/users\/7908"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/comments?post=465594"}],"version-history":[{"count":1,"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/posts\/465594\/revisions"}],"predecessor-version":[{"id":465595,"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/posts\/465594\/revisions\/465595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/media\/465554"}],"wp:attachment":[{"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/media?parent=465594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/categories?post=465594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eunews.it\/en\/wp-json\/wp\/v2\/tags?post=465594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}