Welsh Government Takes Over Decision on Controversial Cardiff Data Centre

At a glance

The Welsh government will decide on a controversial plan to build a large data centre (a facility that stores and processes internet data) in Cardiff, instead of the city council. The national government is stepping in because the environmental impact has caused major debate.

Key points

1. 1

   Developer Curtis Hall wants to build a 30,292 square-metre facility on a park and ride site near Llanrumney.

2. 2

   The company also asked for permission to use gas turbines (gas-powered generators) that could temporarily power the site.

3. 3

   About 4,000 people signed petitions, and all local Members of the Senedd formally objected.

4. 4

   The Welsh planning minister made the decision the evening before a council meeting, which was then cancelled.

Why it matters

Large data centres use a lot of electricity and water and can affect the surrounding environment. This case shows when a local project needs a national policy decision, which makes it important.