Summary
- The Commission published its delegated-act proposal on 21 September 2026.
- On 6 October, the Parliament requested and obtained a two-month extension of its examination period.
- The examination remains open; the extension is not a substantive amendment or rejection of the ratings.
The European Parliament has extended its examination period for the European Commission’s proposed common data centre rating scheme, adding two months to the scrutiny timetable for a delegated act intended to make facility sustainability performance more comparable across the European Union.
The legislative record identifies 6 October as the date on which Parliament requested and obtained the extension. The Commission’s underlying delegated act was published on 21 September. DataCentral covered that original proposal previously; the extension is a later procedural milestone, not a newly issued set of technical requirements.
Ratings depend on consistent facility data
A common scheme is intended to make performance information more understandable and comparable across facilities. Electricity use, water consumption, energy efficiency and related operating indicators can vary with climate, computing workload, cooling architecture and utilisation. The scope and definitions of any rating system therefore determine whether apparent differences reflect operational performance or a different measurement boundary.
A power usage effectiveness figure, for instance, compares total facility electricity consumption with electricity used by IT equipment. It can help describe overhead energy, but it does not by itself show the carbon intensity of generation or quantify water use. A comprehensive rating framework may need to consider more than one indicator and explain how reported figures are standardised.
Operators also face practical questions about what must be metered, how frequently readings are collected and which parties verify them. Publishing a comparison is easier when measurement rules are explicit, but a new rating label does not itself install meters or improve a data centre’s efficiency.
Extra scrutiny is not a policy defeat
The European Parliament’s official procedure file lists the delegated act under reference 2026/2895(DEA) and records the additional examination time. The responsible parliamentary committee is Industry, Research and Energy. The file also shows that the procedure remains under consideration, not that the proposed scheme has been withdrawn.
Delegated acts are subject to scrutiny under the relevant legislative framework. An extension gives Parliament more time to assess the proposal, potentially including its relationship to existing reporting obligations and the information required from data centre operators.
The status recorded on the parliamentary docket distinguishes a proposed rating from a binding obligation. Businesses cannot treat an uncompleted scrutiny procedure as proof that a future rating obligation is already enforceable. Equally, the extension is not a justification for assuming the proposal will fail or that existing reporting requirements are suspended.
Where equipment designs are being finalised now, facility operators may still consider the ability to collect reliable electrical and environmental measurements. That design choice can support several reporting requirements, but no particular additional instrumentation should be claimed as mandatory solely because the rating proposal is under examination.
The official legislative record states that the basic delegated act was published on 21 September, when the original two-month examination period began. Parliament requested an additional two months on 6 October, and the file records a committee referral announced on 7 October. These are procedural steps; the record does not say that the European Parliament adopted or rejected a final sustainability rating.
A delegated rating scheme also needs to be considered alongside the existing Energy Efficiency Directive reporting framework. The two processes should not be conflated: requirements already applicable under existing legislation remain separate from the examination of an additional delegated act.
The next material legislative milestone will be a formal outcome from the scrutiny procedure. Until then, the 6 October extension changes the regulatory timetable rather than the operational standards applied at EU data centres.
