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STACK MIL03 Milan Data Center Campus

Milan, Lombardy, ItalyPartially operational
Evidence
Planned critical IT
5 MW
Updated
Oct 28, 2026

STACK MIL03 Milan Data Center Campus, also known as STACK MIL03, is a data center project in Milan, Lombardy, IT. 2.7-acre, single-building Milan campus with 5 MW of critical capacity. Renewable-power facility positioned above the 500-year flood plain with dedicated connectivity infrastructure. Customer utilization, private contract terms and unreported project financing remain outside the verified public record.

Capacity

Reported capacity

Design

5 MW

Source

Reported capacity

Planned / design or future potential

5 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

Operating facility and documented expansionOperational

STACK MIL03 Milan Data Center Campus, also known as STACK MIL03, is a data center project in Milan, Lombardy, IT. 2.7-acre, single-building Milan campus with 5 MW of critical capacity. Renewable-power facility positioned above the 500-year flood plain with dedicated 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 MIL03 | Milan | Lombardy | IT

Source

Location context

Actual

STACK MIL03 | Milan | Lombardy | IT

Source

Project location

Actual

Milan, Lombardy, IT

Source

Additional project facts

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

STACK Infrastructure publishes 5 MW of critical IT capacity for this record boundary.

Source

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

5 MW is the operator published facility design or maximum power boundary; it is not measured tenant utilization.

Source

Operator or developer

Actual

STACK Infrastructure

Source

Current lifecycle

Actual

Operating or in phased operation

Source

Capacity classification

Actual

Design

Source

Capacity basis

Actual

5 MW is the operator published facility design or maximum power boundary; it is not measured tenant utilization.

Source

Customer utilization

Actual

Not publicly disclosed

Source

Source refresh date

Actual

2026-08-29

Source

Infrastructure & permits

Technical details (3)
Electric grid

Operational

5 MW

5 MW is the operator-published facility design or maximum power boundary; it is not measured tenant utilization.

Fiber

Operational

Renewable-power facility positioned above the 500-year flood plain with dedicated connectivity infrastructure.

Cooling system

Operational

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 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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STACK MIL08 Milan Data Center Campus

Preconstruction · Milan, Lombardy, Italy

Same locality: Milan · Shared participant: STACK Infrastructure

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