Amsterdam Microsoft Site Breached as European Data Centre Protests Spread

The campaign began with a demand to stop approving large data centres while their impacts are assessed. On November 4, Netzpolitik reported that the Stop Dirty Data Centres initiative was organising protests and community actions for November 6 and 7, calling for an immediate moratorium.

By November 5, more than 100 groups were preparing demonstrations across 15 European countries, according to The Guardian. Their objections concerned the environmental and social costs of large data centre projects, not just individual construction sites.

On November 6, protesters broke into the construction site of a Microsoft data centre on the edge of Amsterdam. About 100 people entered, The Next Web reported, citing a witness account.

Some demonstrators climbed cranes and unfurled banners, according to Euronews. NDTV also reported that protesters set off flares. The Amsterdam action turned the wider campaign into a direct confrontation at a construction site.

Later on November 6, nu.nl reported that police had arrested between 150 and 200 demonstrators at the site on Plimsollweg in Amsterdam-West. Those detained were suspected of trespassing. The arrest total and the earlier estimate of people entering the site describe different measures and should not be treated as a single crowd count.

The protests extended beyond Amsterdam. Netzpolitik reported on November 6 that activists had also taken to the streets in London, Vienna and Berlin, making the Dutch action part of a broader European mobilisation.

The campaign's central demand remains a pause in large data centre construction. According to Deutsche Welle, organisers say the AI building boom threatens water supplies, electricity grids and climate goals. Those are the campaigners' claims, rather than findings established by the protests themselves.

Reports differ on the campaign's geographic reach. The Guardian described plans spanning 15 countries on November 5, while Deutsche Welle reported plans for 16 on November 6. The supplied coverage does not establish that governments or Microsoft have agreed to halt projects.

November 7 is the second scheduled day of coordinated action, according to the plans reported by The Register. The immediate questions are how widely those demonstrations take place and what follows the Amsterdam arrests. The supplied coverage does not yet establish charging decisions or a policy response to the moratorium demand.