Scotland Now Requires Environmental Checks on Large Datacentres

Scotland's government has announced that large new datacentres must pass environmental checks before they can be built. The rule applies to any datacentre that uses more than 50 megawatts of power. This move comes as more and more companies want to build huge datacentres in Scotland to support artificial intelligence, or AI. Officials made the announcement just before a key vote in Scotland's parliament on Wednesday.

Datacentres are large buildings filled with computers that store and process huge amounts of information. They are a key part of how AI technology works. Scotland has seen a surge in applications to build new datacentres, with more than 20 large projects already proposed. One planned datacentre in a town called Auchtertool, in the Fife region, could become the second-largest in the entire world.

Many people in Scotland are worried about what so many datacentres could mean for the environment. Concerns include how much water these buildings use and how much carbon pollution they produce. People are also asking whether Scotland's power grid can handle the huge increase in energy demand. Hundreds of community members recently protested outside Scotland's parliament, called Holyrood, to demand clearer rules.

The Scottish Greens, a political party, asked parliament to vote on a full moratorium, which means a temporary stop on all new datacentre projects. They want the pause to last until the government creates a national plan that looks at the combined effects of all these projects on energy use and the environment. The government said no to a full stop, but did agree to require the new environmental checks. Public finance minister Hannah Mary Goodlad said the government must weigh the economic benefits of datacentres against their impact on communities and the climate.

Goodlad said that making environmental impact assessments a required part of every application would create a level playing field for developers. This means all companies would face the same rules, making the process fairer. She also said it would make sure that serious environmental effects are looked at right from the start. The government admitted that scientists and experts are still learning about exactly how much harm large datacentres can cause.

Kat Jones, director of an organization called Action to Protect Rural Scotland, has been one of the leading voices calling for a moratorium. She said requiring the environmental checks was a great first step and something her group had wanted from the very beginning of their campaign. But she warned that without a full pause, other important work still cannot get done. 'A pause on planning decisions is absolutely essential,' she said.

Jones pointed out that just the first four datacentre applications being reviewed right now would together use as much energy as Scotland's Torness nuclear power station produces. That power station is set to close in 2030. She argued that even a short pause would give the government time to figure out how many datacentres Scotland actually needs, where they should go, and how to protect the power grid and the climate. On Thursday, AI leaders were set to meet with King Charles at Dumfries House in Ayrshire for a summit about the future of AI technology, with some experts warning that its rapid growth could pose serious risks to humanity.