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Campus AI France

PRJ-0593 · Site · Paris region, France

Record last updated Oct 28, 2026

Scope and capacity

Campus AI's operator reports prefectural authorization in July 2026 and entry into works in September 2026. Its June 2026 announcement also identified Mistral as an anchor customer; these are development milestones, not confirmation that the campus is operating. Campus AI is an AI infrastructure development progressing into works in Seine-et-Marne backed by MGX, Bpifrance, Mistral AI and NVIDIA. The €8.5 billion program targets 1.4 GW at full development, with the first phase planned for 2028 and RTE grid infrastructure forming part of the delivery program.

Headline: 1,400 MW Planned critical IT

Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.

Location context · Seine et-Marne, Paris region, France

Actual · Campus AI France (Project)

Claim 53958 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

Lifecycle status · Preconstruction

Actual · Campus AI France (Project)

Claim 53959 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

Reported capacity · 1,400 MW

Planned / design or future potential · Campus AI France (Project)

Claim 53960 · Recorded claim type: Proposal · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

Capacity basis · Planned full build campus envelope

Actual · Campus AI France (Project)

Claim 53961 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

Project identity · Campus AI France

Actual · Campus AI France (Project)

Claim 119509 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

  2. Choose France 2025 investment program

    Presidency of France · Document date: May 19, 2025 · Corroborating

    Source reference: SRC-6526 · Government record · Recorded authority: Official primary

    Source URL

    https://www.elysee.fr/admin/upload/default/0001/18/84d1c64090376516b4d6d8a5d645ce67c49b0a90.pdf

Lifecycle status · Development program

Actual · Campus AI France (Project)

Claim 119510 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

  2. Choose France 2025 investment program

    Presidency of France · Document date: May 19, 2025 · Corroborating

    Source reference: SRC-6526 · Government record · Recorded authority: Official primary

    Source URL

    https://www.elysee.fr/admin/upload/default/0001/18/84d1c64090376516b4d6d8a5d645ce67c49b0a90.pdf

Location · Paris region, Seine et-Marne, FR

Actual · Campus AI France (Project)

Claim 119511 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

  2. Choose France 2025 investment program

    Presidency of France · Document date: May 19, 2025 · Corroborating

    Source reference: SRC-6526 · Government record · Recorded authority: Official primary

    Source URL

    https://www.elysee.fr/admin/upload/default/0001/18/84d1c64090376516b4d6d8a5d645ce67c49b0a90.pdf

Participant roles · MGX, Bpifrance, Mistral AI, NVIDIA

Actual · Campus AI France (Project)

Claim 119512 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

  2. Choose France 2025 investment program

    Presidency of France · Document date: May 19, 2025 · Corroborating

    Source reference: SRC-6526 · Government record · Recorded authority: Official primary

    Source URL

    https://www.elysee.fr/admin/upload/default/0001/18/84d1c64090376516b4d6d8a5d645ce67c49b0a90.pdf

Capacity · 1,400 MW

Proposal · Campus AI France (Project)

Claim 119513 · Recorded claim type: Proposal · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

  2. Choose France 2025 investment program

    Presidency of France · Document date: May 19, 2025 · Corroborating

    Source reference: SRC-6526 · Government record · Recorded authority: Official primary

    Source URL

    https://www.elysee.fr/admin/upload/default/0001/18/84d1c64090376516b4d6d8a5d645ce67c49b0a90.pdf

Capacity basis · 1,400 MW planned full development AI campus capacity

Planned / design or future potential · Campus AI France (Project)

Claim 119514 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

  2. Choose France 2025 investment program

    Presidency of France · Document date: May 19, 2025 · Corroborating

    Source reference: SRC-6526 · Government record · Recorded authority: Official primary

    Source URL

    https://www.elysee.fr/admin/upload/default/0001/18/84d1c64090376516b4d6d8a5d645ce67c49b0a90.pdf

Development scale · Campus AI is a planned AI infrastructure development in Seine et-Marne backed by MGX, Bpifrance, Mistral AI and NVIDIA. The €8.5 billion program targets 1.4 GW at full development, with the first phase planned for 2028 and RTE grid infrastructure forming part of the delivery program.

Actual · Campus AI France (Project)

Claim 119515 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

  2. Choose France 2025 investment program

    Presidency of France · Document date: May 19, 2025 · Corroborating

    Source reference: SRC-6526 · Government record · Recorded authority: Official primary

    Source URL

    https://www.elysee.fr/admin/upload/default/0001/18/84d1c64090376516b4d6d8a5d645ce67c49b0a90.pdf

Infrastructure · The €8.5 billion program targets 1.4 GW at full development, with the first phase planned for 2028 and RTE grid infrastructure forming part of the delivery program.

Actual · Campus AI France (Project)

Claim 119516 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MGX, Bpifrance, Mistral AI and NVIDIA launch joint venture for AI campus in France

    École Polytechnique · Document date: May 19, 2025 · Primary

    Source reference: SRC-2921 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.polytechnique.edu/en/press-room/press-releases/mgx-bpifrance-mistral-ai-and-nvidia-launch-joint-venture-build-europes-largest-ai-campus-france

  2. Choose France 2025 investment program

    Presidency of France · Document date: May 19, 2025 · Corroborating

    Source reference: SRC-6526 · Government record · Recorded authority: Official primary

    Source URL

    https://www.elysee.fr/admin/upload/default/0001/18/84d1c64090376516b4d6d8a5d645ce67c49b0a90.pdf

Counterparties and capital

Bpifrance · Investor · CMP-1371

MGX · Investor · CMP-0991

Mistral AI · Tenant · CMP-1372

NVIDIA · Contractor · CMP-0010

Investment commitment

€8,500,000,000 · May 19, 2025

Investment program for Campus AI.

MGX (Sponsor)

Sources (2)

Financing record 237; claim-specific source links appear in the exhibit sources where published.

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