EU proposes energy and water ratings for large data centers

The European Commission proposed rating individual data centers drawing more than 500 kW on their energy and water use beginning in 2027. The labels would also account for recovered heat, added clean generation and the ability to reduce demand when the power grid is strained. The European Parliament and Council have two months to examine the delegated regulation and may reject it in full but cannot amend individual provisions. The ratings would disclose performance rather than impose minimum requirements; the Commission is consulting separately on standards that could create an enforceable floor.