SoftBank to invest up to ¥14 trillion to build SoftBank data centers in France with 5 GW capacity
SoftBank will invest up to ¥14 trillion to build data centers in France with 5 GW capacity, aiming to secure AI computing power and boost jobs and investment.
SoftBank announced plans on Friday to invest as much as ¥14 trillion to build a network of data centers across France that together would offer roughly 5 gigawatts of computing capacity. The proposal for SoftBank data centers in France is presented as part of a wider push to secure large-scale artificial intelligence compute power outside the United States. Company officials framed the move as a strategic investment in infrastructure that could underpin Europe’s AI ambitions while expanding SoftBank’s hardware footprint.
Financial scale and corporate commitment
SoftBank described the commitment as contingent and phased, saying the total could reach ¥14 trillion depending on project scope and timelines. The company did not provide a detailed project schedule or site-by-site breakdown but indicated plans to develop multiple facilities that together would reach the 5 GW target. The sum represents one of the largest single foreign infrastructure investments announced in Europe in recent years.
The announced investment follows a period of intensified interest by technology groups in establishing regional AI hubs outside North America. For SoftBank, the move signals an effort to pair capital capacity with access to European markets and research talent, executives said in briefings. Industry observers say the scale of the proposed buildout would place SoftBank among the continent’s largest data-center operators if fully realized.
Planned capacity and geographic footprint
SoftBank’s target of 5 GW would make the French project comparable to the largest data-center clusters in Europe in terms of power draw. The company intends to distribute capacity across several sites, allowing flexibility in deployment and the potential to link facilities into regional compute clusters. Officials emphasized modular construction and the ability to scale in response to demand from cloud providers, AI firms and enterprise customers.
Technical details remain limited at this stage, with SoftBank indicating that design work, environmental assessments and grid connection planning are ongoing. The company said it would work with local authorities and utilities to secure the necessary power and connectivity. Observers note that delivering hundreds of megawatts per site requires firm commitments from regional grids and long-term arrangements for renewable energy procurement.
Strategic aim: securing AI computing outside the U.S.
A central rationale for the project is to secure substantial AI compute capacity outside U.S. jurisdiction, the company said, citing concerns about geographic concentration and supply-chain resilience. By building a large base in France, SoftBank aims to offer European customers local access to the high-density computing resources that fuel large-scale machine learning models. The move reflects broader industry efforts to diversify where major AI workloads run and who controls the underlying infrastructure.
SoftBank has framed the investment as complementary to its other technology holdings and partnerships, positioning the data centers as a platform for hosting next-generation AI hardware and services. Executives have argued that national and regional compute sovereignty will become a competitive factor for governments and enterprises seeking control over data flows and regulatory compliance.
French government engagement and diplomatic context
The initiative was unveiled amid heightened engagement between SoftBank chief Masayoshi Son and French officials, underscoring France’s drive to attract strategic tech investment. Photos obtained by Nikkei show Mr. Son meeting with French President Emmanuel Macron during the French leader’s visit to Japan this year, a gesture government sources described as supportive of deeper commercial ties. French economic officials have previously signalled openness to large-scale tech projects that strengthen the country’s digital infrastructure.
Paris will likely press for commitments on investment conditions, local hiring, and decarbonization as part of any approval package, officials familiar with the matter said. For the French government, the proposal presents an opportunity to accelerate domestic AI capacity while securing jobs and industrial partnerships for regional economies.
Energy and environmental considerations
Industry analysts caution that the energy demands of a 5 GW data-center fleet are substantial and will require significant upgrades to grid infrastructure and access to low-carbon power. SoftBank indicated it is exploring long-term power purchase agreements and on-site renewable options to mitigate emissions and ensure reliable supply. Environmental impact assessments and community consultations will be necessary steps before construction can advance at scale.
Local authorities have in other cases placed conditions on new data-center projects to safeguard water resources, limit heat discharges, and prioritize green energy sourcing. How SoftBank manages these trade-offs will be critical to project approvals and social licence to operate, analysts said.
Economic impact, jobs and next steps
If completed as outlined, the data-center network is expected to generate construction-phase employment and an array of long-term technical and operational roles, according to preliminary company projections. SoftBank has suggested the project could attract partner firms and spur local supply chains in cooling, power systems and network infrastructure. The company will need to complete site selection, negotiate grid connections, obtain permits and secure financing for each phase before large-scale construction begins.
SoftBank said it will engage with regional stakeholders in coming months to refine plans and timelines. Observers expect a multi-year rollout, with initial capacity likely coming online only after securing enduring power commitments and regulatory approvals.
SoftBank’s announcement marks a significant chapter in Europe’s race to host secure, large-scale AI infrastructure and highlights the escalating global competition for compute capacity. The coming months will show whether the proposed investment moves from a strategic declaration to a concrete programme of buildouts, partnerships and regulatory clearances.
