SoftBank has announced it will invest up to €75 billion to develop and operate a new network of data centres in France, marking what is believed to be the largest single AI infrastructure commitment ever made on European soil. According to TechCrunch AI, the goal is to develop and operate up to 5 gigawatts of additional data centre capacity, a figure that would substantially reshape Europe’s digital infrastructure landscape.
The announcement, made on 30 May 2026, was confirmed by SoftBank executives and positions France as the company’s primary European base for AI compute capacity. The scale of the investment dwarfs most previous commitments made by technology firms to individual European nations and signals that the race to secure AI infrastructure is intensifying far beyond the United States and Asia.
The Scale of SoftBank’s European Ambition
To place the figures in context, 5 gigawatts of data centre capacity would be sufficient to power some of the largest artificial intelligence training workloads currently in operation globally. According to TechCrunch AI, SoftBank framed the investment as part of its broader strategic vision to position itself at the centre of the global AI infrastructure supply chain. The Japanese conglomerate has in recent years dramatically accelerated its commitments to AI, following the commercial success of several portfolio companies.
France was chosen as the site for the investment following discussions with the French government, and President Emmanuel Macron is understood to have been directly involved in facilitating the announcement. The investment will be phased over a number of years, with the upper €75 billion figure representing the maximum projected spend across the full build-out period.
What This Means for the UK
The announcement carries significant implications for the United Kingdom, which has itself been pursuing major data centre investment as part of the Government’s AI Opportunities Action Plan. While the UK has attracted notable commitments from firms including Google and Microsoft in recent months, SoftBank’s decision to anchor its European expansion in France rather than Britain will raise questions in Westminster about the competitiveness of the UK’s regulatory and energy environment.
Industry observers have pointed to France’s relatively lower electricity costs and the French government’s more streamlined planning processes as factors that may have influenced SoftBank’s decision. According to analysts at TechCrunch AI, SoftBank’s ambitions extend beyond simply housing servers, with the company aiming to create a vertically integrated AI compute ecosystem across the facilities.
Energy and Sustainability Considerations
A build-out of this magnitude will demand enormous quantities of electrical power, and questions around energy sourcing will be central to the project’s viability and public reception. France’s significant nuclear energy capacity is expected to play a central role in powering the new facilities, giving the country a structural advantage over rivals whose grids rely more heavily on fossil fuels or intermittent renewables.
Environmental groups are likely to scrutinise the water and energy consumption associated with a 5-gigawatt estate, and SoftBank will face pressure to publish detailed sustainability commitments as planning and construction progress. The wider European data centre sector is already under regulatory attention from Brussels regarding its environmental footprint.
Industry Reaction
The announcement is expected to accelerate competitive pressure on cloud providers and AI companies that have been slower to commit capital to European infrastructure. For UK technology businesses and AI developers, the development of major compute capacity on the Continent could eventually offer lower-latency, lower-cost access to AI services — though any post-Brexit data sovereignty considerations will need to be navigated carefully.
SoftBank has not yet confirmed a precise construction timeline, and the €75 billion figure remains conditional on regulatory approvals and grid capacity agreements. Further details are expected to be released in the coming weeks as the company formalises its agreements with French authorities.
