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STACK MIL11 Milan Data Center Campus

Milan, Lombardy, ItalyPreconstruction
Evidence
Planned critical IT
88 MW
Updated
Oct 28, 2026

STACK MIL11 Milan Data Center Campus, also known as STACK MIL11, is a data center project in Milan, Lombardy, IT. 33-acre campus planned for two buildings totaling 88 MW; MIL11A is listed at 72 MW and MIL11B at 16 MW. Two-building high-density campus near Milan with scalable electrical, cooling and connectivity infrastructure. Customer utilization, private contract terms and unreported project financing remain outside the verified public record.

Capacity

Reported capacity

Design

88 MW

Source

Reported capacity

Planned / design or future potential

88 MW

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

Development, permitting and phased deliveryAnnounced or preconstruction

STACK MIL11 Milan Data Center Campus, also known as STACK MIL11, is a data center project in Milan, Lombardy, IT. 33-acre campus planned for two buildings totaling 88 MW; MIL11A is listed at 72 MW and MIL11B at 16 MW. Two-building high-density campus near Milan with scalable electrical, cooling and connectivity infrastructure. Customer utilization, private contract terms and unreported project financing remain outside the verified public record.

Milestones (1)
Project-specific evidence refreshed and reconciled

Aug 29, 2026 · Recorded actual event

Completed · Status changed

Source not linked

Participants

STACK Infrastructure

Developer

Sources by role
Developer (1)

Site & development

Location context

Actual

STACK MIL11 | Milan | Lombardy | IT

Source

Location context

Actual

STACK MIL11 | Milan | Lombardy | IT

Source

Project location

Actual

Milan, Lombardy, IT

Source

Additional project facts

Lifecycle status

Actual

Preconstruction

Source

Capacity basis

Actual

STACK Infrastructure publishes 88 MW of critical IT capacity for this record boundary.

Source

Lifecycle status

Actual

Preconstruction

Source

Capacity basis

Actual

88 MW is the published future facility or full build design boundary;

Source

Operator or developer

Actual

STACK Infrastructure

Source

Current lifecycle

Actual

Under development

Source

Capacity classification

Actual

Future potential

Source

Capacity basis

Actual

88 MW is the published future facility or full build design boundary;

Source

Customer utilization

Actual

Not publicly disclosed

Source

Source refresh date

Actual

2026-08-29

Source

Infrastructure & permits

Technical details (3)
Electric grid

Planned or represented

88 MW

88 MW is the published future facility or full-build design boundary; it is not operating IT load.

Fiber

Planned or represented

Two-building high-density campus near Milan with scalable electrical, cooling and connectivity infrastructure.

Cooling system

Planned or represented

Cooling and resilience architecture is described at facility or campus level; instantaneous draw and tenant utilization remain undisclosed.

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

Related projects (4)
STACK MIL02 Milan Data Center Campus

Partially operational · Milan, Lombardy, Italy

Same locality: Milan · Shared participant: STACK Infrastructure

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STACK MIL03 Milan Data Center Campus

Partially operational · Milan, Lombardy, Italy

Same locality: Milan · Shared participant: STACK Infrastructure

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STACK MIL05 Milan Data Center Campus

Preconstruction · Milan, Lombardy, Italy

Same locality: Milan · Shared participant: STACK Infrastructure

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STACK MIL06 East Milan Data Center Campus

Partially operational · Milan, Lombardy, Italy

Same locality: Milan · Shared participant: STACK Infrastructure

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