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CARTIS

SoftBank-Sesterce Bosquel AI Campus

Bosquel, HDF, FrancePreconstruction
Evidence
Planned / design
1,000 MW
Updated
Oct 28, 2026
Utility
RTE

SoftBank-Sesterce Bosquel AI Campus is located in Bosquel, HDF, FR and is a data center campus in preconstruction status.

Program relationships

SoftBank France AI Data Center Program · Program

Capacity

Planned initial campus capacity

Planned / design or future potential

1 GW

Source

Operating IT capacity: Not established in published records

A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.

Development

Bosquel initial campusAnnounced or preconstruction

No building count or delivery phasing public.

Milestones (1)
SoftBank-Sesterce selected for Bosquel

May 31, 2026 · Recorded actual event

Completed · Event type not stated

Source not linked

Participants

Sesterce

Developer

Sources by role
Developer (1)
Developer (1)
SoftBank Group Corp.

Investor

Sources by role
Investor (1)
Investor (1)
Other participants (3)
Communauté de communes Somme Sud-Ouest

Government authority

Sources by role
Government authority (1)
Patriarche

Contractor

Sources by role
Contractor (1)
RTE

Utility provider

Sources by role
Utility provider (1)

Capital & incentives

Capital claims and financing records may overlap. Their amounts are not added together.

Capital claims

Planned community endowment

Actual

€10 million

Source

Financing records

Community endowment commitment

€10,000,000

May 31, 2026

Planned community endowment jointly managed with Hauts-de-France interests; not construction financing.

Parties & sources

Sesterce (Community commitment partner) · SoftBank Group Corp. (Community commitment sponsor)

Sources (1)

Incentives

Incentive

Proposed · Communauté de communes Somme Sud-Ouest

Technical specifications

Grid fast track voltage

Actual

400 kV

Source

Environmental and water minimization company claim

Actual

True

Source

Additional project facts

Selected through local call for expressions

Actual

True

Source

Softbank jv majority

Actual

True

Source

Planned long term skilled jobs

Actual

400 jobs

Source

Infrastructure & permits

Technical details (1)
Electric grid

Reported context

1,000 MW

Permit · Status not stated

Bosquel AI campus

Communauté de communes Somme Sud-Ouest

May 31, 2026

Sources (2)

Public-source research. Plans may change. See Evidence for sources and qualifications.