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STACK MIL05 Milan Data Center Campus

PRJ-0920 · Site · Milan, Lombardy, Italy

Record last updated Oct 28, 2026

Scope and capacity

STACK MIL05 is a two-building, 60 MW future campus at Vignate east of Milan. The Italian environment ministry completed procedure 13497 and issued positive decree DM_2026-0000411 with prescriptions on 30 June 2026. The approval advances the regulatory record but does not prove construction start, energization or operating IT. Customer utilization, private contract terms and unreported project financing remain outside the verified public record.

Headline: 60 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.

Claims and exhibit sources

Jump to a claim (18)

Location context · STACK MIL05 | Milan | Lombardy | IT

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 64927 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Lifecycle status · Preconstruction

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 64928 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Reported capacity · 60 MW

Design · STACK MIL05 Milan Data Center Campus (Project)

Claim 64929 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Capacity basis · STACK Infrastructure publishes 60 MW of critical IT capacity for this record boundary.

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 64930 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Location context · STACK MIL05 | Milan | Lombardy | IT

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88642 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Lifecycle status · Preconstruction

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88643 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Reported capacity · 60 MW

Planned / design or future potential · STACK MIL05 Milan Data Center Campus (Project)

Claim 88644 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Capacity basis · 60 MW is the published future facility or full build design boundary;

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88645 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Operator or developer · STACK Infrastructure

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88646 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Project location · Milan, Lombardy, IT

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88647 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Current lifecycle · Under development

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88648 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Capacity classification · Future potential

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88649 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Capacity basis · 60 MW is the published future facility or full build design boundary;

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88650 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Customer utilization · Not publicly disclosed

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88652 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Source refresh date · 2026-08-29

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88654 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Site area · 23 acres

Design · STACK MIL05 Milan Data Center Campus (Project)

Claim 88655 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Building count · 2 buildings

Design · STACK MIL05 Milan Data Center Campus (Project)

Claim 88656 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK MIL05 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3650 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/milan/mil05/

Via decree · DM 2026-0000411

Actual · STACK MIL05 Milan Data Center Campus (Project)

Claim 88657 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. MIL05 environmental-impact procedure 13497

    Italian Ministry of Environment and Energy Security · Document date: Jun 30, 2026 · Primary

    Source reference: SRC-4887 · Government record · Recorded authority: Official primary

    Source URL

    https://va.mite.gov.it/it-IT/Oggetti/Info/11494

Counterparties and capital

STACK Infrastructure · Developer · CMP-0102

This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.