SoftBank to invest €75 billion to build data centers in France
SoftBank to invest up to €75 billion in France to develop up to 5 GW of data center capacity, delivering 3.1 GW in Hauts-de-France by 2031. Announced May 31, 2026.
SoftBank’s plan to expand data centers in France marks one of the largest private infrastructure moves for European AI capacity this decade. The group said it will spend as much as €75 billion to grow digital infrastructure and aim for up to 5 gigawatts of additional capacity across the country. The proposal positions SoftBank data centers in France as a central pillar of its European AI strategy and signals a major push into continental cloud and compute supply.
SoftBank announces €75 billion France data center plan
SoftBank Group outlined an investment program that could total as much as €75 billion to build and operate new data center capacity in France. The company set an overall target of up to 5 gigawatts of incremental capacity, a scale typically associated with national-level infrastructure programs rather than single corporate projects. SoftBank described the move as the group’s largest AI infrastructure investment in Europe, reflecting growing commercial demand for high-density compute.
SoftBank framed the investment as a response to surging demand from cloud providers, AI developers and enterprise customers seeking local compute hubs. The group has positioned itself as both an investor in advanced AI companies and a customer of large-scale models, a dual role that informs its infrastructure ambitions. Executives have argued that proximity of compute to data and clients reduces latency and supports sovereign technology strategies across Europe.
Sites selected in Hauts-de-France for initial buildout
The first phase will focus on the Hauts-de-France region with three initial sites named for development: Loon-Plage near Dunkirk, Bosquel, and Bouchain. SoftBank said these three locations are expected to deliver roughly 3.1 GW of capacity by 2031, providing a concentrated cluster of high-density facilities. The company indicated site choices reflect access to power, grid connections and ports, which support large-scale energy logistics for data center operations.
Local officials in the region are likely to play a role as permitting and grid upgrades progress, and the company has suggested staged construction and commissioning. The selection of Hauts-de-France follows broader European trends where coastal and northern regions attract hyperscale facilities because of fiber connectivity and cooling options. SoftBank’s deployment plan will be closely watched by regional planners and utility operators preparing for significant additional load.
Timeline and capacity targets through 2031
SoftBank’s timetable sets the initial 3.1 GW delivery target for 2031 as the first milestone toward the broader 5 GW ambition. The company described the rollout as a phased program featuring multiple build stages, infrastructure investments and operational handovers. Meeting the 2031 target will require permitting, grid reinforcement and construction sequencing over the next five years.
Beyond 2031, the schedule is tied to demand forecasts for AI and cloud compute across Europe and to the company’s broader capital allocation decisions. SoftBank said it will deploy both owned and partnered assets, and that project financing, local partnerships and energy sourcing will shape the pace of expansion. Observers noted that reaching 5 GW would place SoftBank among the continent’s largest private operators of high-density compute capacity.
French government frames deal as strategic for AI
France’s economic minister, Roland Lescure, praised the announcement as evidence of the government’s strategy to develop an AI industrial chain on French soil. Officials in Paris have made a concerted push to attract cloud, chip and compute investment as part of President Emmanuel Macron’s technology agenda. French authorities are emphasizing industrial sovereignty and job creation as selling points for large-scale digital projects.
Paris will now need to balance fast-track approvals with environmental and grid-planning oversight, and Ministry statements indicate close coordination between national and regional bodies. The government is also positioning public policy to leverage foreign direct investment into local supply chains and workforce development. European Commission rules and national planning frameworks will influence how quickly projects can move from permitting to operation.
Environmental concerns and transatlantic comparisons
The plan comes amid growing scrutiny over data center construction and energy sourcing in several countries, where communities and environmental groups have raised concerns. In the United States, recent debates have centered on impacts to local electricity grids, utility rates, and the carbon footprint of powering large compute clusters. SoftBank itself has previously signaled plans for major U.S. projects, including a capacity-linked natural gas plant proposal intended to serve an Ohio data center deployment.
French and EU regulators will likely press for clear commitments on energy procurement, emissions mitigation and grid stability as the projects advance. Renewable energy sourcing, grid upgrades and potential electrification strategies are expected to be key negotiation items with utilities and regional authorities. SoftBank has indicated that energy design and logistics are central to the business case, but details on sourcing mixes and emissions targets remain to be disclosed.
SoftBank’s announcement is likely to accelerate conversations among European policymakers, utilities and industry about how to enable large-scale compute while managing environmental and social impacts. The scale of the proposed investment introduces both opportunities for economic development and questions about long-term energy planning in host regions.
The coming months will test whether SoftBank can translate its capital commitment into legally permitted projects that meet local environmental and grid requirements. French regional authorities, utilities and community stakeholders will play central roles in shaping the final footprint and pace of construction. As the company moves from announcement to execution, regulators and competitors will watch for the commercial and policy precedents this program establishes.
