Hundreds March on Scottish Parliament: 'Pause the Data Centre Boom'

The data centre fight reached Scotland's front door this week. On Thursday 3 September, hundreds of protesters from around 15 local campaign groups gathered outside the Scottish Parliament in Edinburgh, demanding an immediate halt to AI data centre development.

Why Now: 24 Projects, One Overstretched Grid

Scotland has become a prime target for the AI build-out — cheap land, cool climate, and a government keen on "digital" jobs. But the reality on the ground is different:

24 companies are currently proposing data centres in Scotland
Communities across Fife, East Lothian and the Central Belt are fighting individual projects
The national grid and water network were never sized for this

The most striking admission came from Scottish Water. Its director of strategy and regulation, Wendy Kimpton, confirmed the utility is already in discussions with around half of the 24 companies proposing data centres. Her advice to them? Use closed-loop cooling systems — and don't build in areas already facing water scarcity.

Translation: the people who run Scotland's water are worried. If the projects were no-brainers, they wouldn't be issuing warnings.

A UK-Wide Revolt

Scotland is not alone. The same week, the pressure campaign went national:

Green Party leader Zack Polanski (4 September) demanded a freeze on new data centre approvals, calling them "energy-guzzling, water-guzzling" at a time when much of England faces drought conditions — and pointed at Google's data centre in Waltham Cross as the problem in miniature
"Homes not Data Centres" protesters gathered outside the Ministry of Housing in London (4 September) to oppose a newly-approved development mixing housing, offices and a data centre near Brick Lane
Potters Bar residents continue to fight an 85-acre Equinix campus on greenbelt land, citing noise, traffic, and pressure on local power and water
Water UK warned back in July that the country's water infrastructure may not support the planned expansion at all

The Government's Line — and Its Flaw

Westminster's response so far is predictable: data centres are critical national infrastructure, and slowing them down hurts jobs and national security.

But here's the flaw in that argument: nobody is asking for data centres to be banned. They're asking for a pause — long enough to answer basic questions about where the power comes from, where the water goes, and who gets cut off first in a drought. A report by Burges Salmon, published 7 September, underlines the point: power availability, not demand, is now the biggest constraint on UK data centre projects. If the grid can't supply these facilities anyway, "national security" is not a licence to bypass local consent — it's an argument for doing this properly.

What Communities Should Do Next

Ask your MP and MSP where the power comes from — demand the grid capacity assessment for any local project
Ask about water — is the cooling system closed-loop? Where does the waste heat and wastewater go?
Demand a local consent role — "critical national infrastructure" status must not override planning objections
Join the national campaign — coordinate with groups in Scotland, London and Potters Bar; the moratorium message is spreading

What's Next

The Holyrood protest marks a turning point: this is no longer a series of local planning rows. It is a coordinated, UK-wide movement asking one question the industry hasn't answered — what does the AI boom cost us, and who pays it?

Data Centre Truth will keep tracking the moratorium campaign, the Scottish Water talks, and every new proposal landing on planners' desks.

This article is based on reporting from The Guardian, The Independent, The Herald and local campaign coverage of the 3–5 September 2026 protests. Data Centre Truth is monitoring developments for UK communities.