Wire · operational-macro
The EU Will Force Data Centers To Disclose Their Energy And Water Use
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Fusion42 · 21 September 2026 · Fusion42 review
The European Union has proposed rules requiring data centers over 500 kW to disclose their energy and water use through a common sustainability rating system, aiming to improve resource efficiency as data center capacity in the bloc is set to triple by 2030. The regulation will also include disclosures on local water stress and energy recycling efforts, with minimum performance standards planned to follow.
This Wire brief sits within Fusion42's coverage of Cloud Infrastructure, and 4 sources have reported it between 21 Sep 2026 and 30 Sep 2026.
◆ ◆ The Wire takeaway
You must prepare to share detailed reports on energy and water use to access EU markets as new rules start force labeling next year. Early adaptation to disclose local environmental impact will differentiate you from competitors and open doors with EU clients.
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4 sources · first reported 21 Sep 2026 · latest 30 Sep 2026
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