Compute Institute
Ratings for the physical buildout of AI
SoftBank France AI Data Center Program (Hauts-de-France)

SoftBank France AI Data Center Program (Hauts-de-France)

Announced
Probable

Jurisdiction: France

SoftBank Group program announced 2026-05-30 (ahead of the Choose France summit) to develop and operate up to 5 GW of AI data center capacity in France for up to EUR 75bn (~USD 87bn). Phase 1 (EUR 45bn / 3.1 GW by end-2031) spans three Hauts-de-France sites: Dunkirk/Loon-Plage (primary site; coordinates here), Bosquel, and Bouchain. At Bouchain, EDF selected SoftBank as preferred bidder (due diligence ongoing; preliminary construction lease, final lease pending regulatory approval) for a ~400 MW data center under a lease-to-build at the EDF Bouchain power-plant site (former coal unit; CCGT still operating). Status is announced/intent — not yet permitted or under construction.

Capacity
5,000 MW basis: grid connection
GPUs (est.)
Capex
Announced
Target operational

Delivery health score

68 /100
68/100

Methodology prs-v0.1 · computed · trigger: manual

Schedule

95 /100
95/100

Regulatory

76 /100
76/100

Infrastructure

85 /100
85/100

Capital

40 /100
40/100

Why this score — factor breakdown

Each factor below contributed to the current score. Contributions are rubric weights from methodology prs-v0.1; every factor cites the record it is derived from.

Dimension
Factor
Contribution
Cites
Narrative
Infrastructure interconnection progress +15 Commissioning Power/interconnection milestone "Commissioning" achieved — largest single health event (§B.2.3).
Capital baseline 40 SoftBank France AI Data Center Program (Hauts-de-France) No committed capital evidenced on any entity role — announcement-only anchor region (§B.2.4).
Regulatory baseline 70 SoftBank France AI Data Center Program (Hauts-de-France) No-adverse-evidence regulatory baseline (disclosed config, scoring.prs.baselines).
Infrastructure baseline 70 SoftBank France AI Data Center Program (Hauts-de-France) No-adverse-evidence infrastructure baseline (disclosed config, scoring.prs.baselines).
Regulatory permit granted +6 Utility Approval Permitting milestone "Utility Approval" achieved.
Schedule baseline 80 SoftBank France AI Data Center Program (Hauts-de-France) No-adverse-evidence schedule baseline (disclosed config, scoring.prs.baselines).
Schedule milestone achieved +5 Announcement Milestone "Announcement" achieved on/ahead of its first announced date.
Schedule milestone achieved +5 Commissioning Milestone "Commissioning" achieved on/ahead of its first announced date.
Schedule milestone achieved +5 Utility Approval Milestone "Utility Approval" achieved on/ahead of its first announced date.

Milestones

  1. Announcement

    Achieved

    Announcement

  2. Commissioning

    Achieved

    Commissioning

  3. Utility Approval

    Achieved

    Utility approval

Constraint observations

No active constraint observations recorded against this project.

Entities & roles

Entity
Role
Ownership
Committed capital
SB Energy
Developer
SoftBank Group
Investor
SoftBank Group
Operator
EDF
Utility Provider
Schneider Electric
Developer

Sources & citations

Every substantive field on this record is backed by a canonical claim from a cited source document, graded on the E1 (strongest) – E5 (weakest) evidence ladder.

  1. group.softbank · May 31, 2026 · backs: capacity mw, status

    https://group.softbank/en/news/press/20260531_0

Signals

Recent ingested source documents linked to this project via extracted claims or triage mentions, newest first.

  1. · group.softbank · relevance 0.00

  2. · www.edf.fr · relevance 0.90