Fluidstack Exits French Data Center Projects to Prioritize US Expansion
March 20, 2026
In a strategic shift highlighting the intense competition for capital and resources in the high-performance computing (HPC) and artificial intelligence infrastructure sector, technology firm Fluidstack is withdrawing from two significant data center projects in France. This move underscores the growing financial pull of the United States market, where major tech giants are heavily investing to support the AI boom.
According to a Bloomberg report citing people familiar with the matter, Fluidstack has pulled out of a planned facility at the Bosquel Business Park in northern France. The project, located between Lille and Paris, was being pursued by the local Somme Sud-Ouest Community of Municipalities, which had reportedly selected Fluidstack late last year. The company has also canceled an agreement to provide infrastructure at a Paris-suburb data center being developed by Eclairion, which is set to host French AI lab Mistral.
The decisions appear to be driven by Fluidstack's strategic refocusing on the United States. The company, which recently relocated its headquarters from the UK to New York, is reportedly in talks to raise $700 million at a valuation of $7 billion to fund its growth. Its US expansion is significantly backed by Google, which has guaranteed billions in loans to support Fluidstack's data center build-out. As part of its US operations, Fluidstack has leased capacity from companies like TeraWulf and Cipher Mining, with Google taking stakes in those firms and subsequently leasing capacity from Fluidstack.
The abandoned French projects included ambitious plans. The Bosquel site was potentially intended to host a previously announced 1-gigawatt supercomputer, a project Fluidstack had pledged to develop in France under a non-binding memorandum of understanding signed with the French government in February 2025. The scale of this withdrawal—involving a potential gigawatt-scale facility and a key Paris-region site—marks a substantial recalibration of the company's European ambitions.
For France and the broader European data center landscape, Fluidstack's exit represents a setback in attracting foreign investment for cutting-edge AI infrastructure. It highlights the challenges European projects face in competing with the financial scale and strategic partnerships available in the US, where alliances with cloud hyperscalers like Google and large-scale deals, such as a $50 billion partnership with AI company Anthropic, are reshaping the market. The local French authorities are now seeking alternative operators for the Bosquel project.
Source: datacenterdynamics
