AI Backlash Spreads Across Europe With Data Center Protests

Demonstrators during a protest by the Stop Dirty Data Centres campaign group at a Microsoft data center near Koge, Denmark, on Nov. 7.
Demonstrators during a protest by the Stop Dirty Data Centres campaign group at a Microsoft data center near Koge, Denmark, on Nov. 7.

Protests against data centers continued across Europe on Saturday as citizens took to the streets to voice their concerns about the impact on society and the environment.

Some 2,000 people marched in Dublin, according to broadcaster RTE, and about 1,300 gathered in Helsinki, with demonstrations also held in several smaller towns in Finland, YLE television said.

Representatives from Stop Dirty Data Centres, a coalition of local democracy and climate protest groups, said they aimed to “halt the unchecked expansion of AI data centers and prevent our democracy being taken hostage by big tech industry interests.”

Campaign groups from Scotland to Spain and France to Denmark joined the action calling for a moratorium to pause construction “until we, the people, have democratically decided what is needed to ensure AI and data centers serve people and the planet, not private greed.”

Saturday’s protests followed a demonstration in Amsterdam on Friday, when hundreds of protesters clashed with police at a Microsoft Corp. data center, resulting in one arrest.

The global data center buildout has accelerated as technology companies spend hundreds of billions of dollars on infrastructure to run and train artificial intelligence. The speed of the expansion has alarmed communities concerned about demand for land and electricity, rising energy costs and whether they’ll see any economic benefits.

Ireland has drawn massive investment by US technology giants including Microsoft, Amazon.com Inc. and Alphabet Inc.’s Google that turned the country into a major data center hub, one of Europe’s biggest. Data centers accounted for 23% of Ireland’s total metered electricity consumption in 2025, according to the official statistics agency.

On Saturday, demonstrators marched to Google’s offices and to the parliament in Helsinki city center, YLE reported.

Google in September announced its biggest-ever European investment worth €13 billion ($14.5 billion) in Finland, expanding an existing data center and building two new ones. About €80 billion worth of server farms are in various stages of planning and construction in Finland, according to the Confederation of Finnish Industries.

Citizens in the Nordic country are increasingly souring on data centers after revelations that Google representatives had cleared woodland, stripped topsoil and built roads at one of the sites before an environmental impact assessment had been completed. The company building the site is facing a criminal inquiry and the government is rolling out legislation to rein in the AI expansion.

The backlash in Europe echoes a growing outcry in the US, where the proliferation of data centers became a key factor in this week’s midterm elections. Voters in several states picked local officials who pledged to stop or pause construction.

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