Key Facts

  • Ethereum co-founder Vitalik Buterin wrote on X Nov. 8 that he disagreed with the backlash against anti-data-center movements, calling a slowdown in compute scaling “quite net good.”

  • Buterin argued algorithmic progress means today’s infrastructure could match in four years what would otherwise need much larger facilities built within two.

  • His post followed a Nov. 6-7 wave of “Stop Dirty Data Centres” protests across 15 countries and new Bitcoin mining firms’ moves into AI hosting.

Ethereum co-founder Vitalik Buterin wrote on X Nov. 8 that he disagreed with the backlash against anti-data-center movements, calling a slowdown in compute scaling “quite net good.”

Buterin argued algorithmic progress means today’s infrastructure could match in four years what would otherwise need much larger facilities built within two.

His post followed a Nov. 6-7 wave of “Stop Dirty Data Centres” protests across 15 countries and new Bitcoin mining firms’ moves into AI hosting.

What Buterin Argued

His reasoning centered on algorithmic progress rather than raw compute capacity. He argued that capabilities requiring much larger data centers within two years could become achievable on today’s infrastructure within four years, or sooner, as software efficiency improves.

Buterin also said scientific progress depends on factors beyond AI compute, so a one-year slowdown in AI would not necessarily delay science by a full year. He did not call for shutting down existing facilities or propose a specific ban, and stopped short of endorsing a moratorium outright.

The Backlash He Was Responding To

Buterin’s post followed two days of coordinated protests on Nov. 6 and 7 under the “Stop Dirty Data Centres” campaign, which drew more than 100 organizations including Friends of the Earth and Greenpeace across 15 countries. Demonstrations took place in Dublin, Warsaw, outside a Microsoft data center in Denmark, near a planned site in Amsterdam, and in London’s Brick Lane, where a local data center project has faced opposition.

Organizers cited Öko-Institut research projecting AI data center carbon emissions will reach six times 2023 levels by 2030, and EirGrid estimates that data centers could account for 30% of Ireland’s electricity use by 2030, up from 23% in 2025.

That brought Riot’s total contracted capacity to 1,151 megawatts. The company has sold 20,264 BTC so far in 2026, raising about $1.5 billion, largely to fund the buildout.

Texas has become a flashpoint in the broader fight. Governor Greg Abbott paused new data center permits on Sept. 21 pending a grid-reliability and water-use review, and Democrat Gina Hinojosa, who has proposed suspending new approvals until lawmakers set community protections, won the state’s Nov. 3 governor’s race.