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STACK ZUR03 Zurich Data Center Campus

Zurich, SwitzerlandPreconstruction
Evidence
Planned critical IT
30 MW
Updated
Oct 28, 2026

STACK ZUR03 Zurich Data Center Campus, also known as STACK ZUR03, is a data center project in Zurich, Zurich, CH. Third Zurich campus in STACK’s current portfolio; the regional portfolio total implies a 30 MW boundary after the separately published 10 MW ZUR01 and 36 MW ZUR02 sites. Next-generation Swiss infrastructure designed for hyperscale deployments. Customer utilization, private contract terms and unreported project financing remain outside the verified public record.

Capacity

Reported capacity

Design

30 MW

Source

Reported capacity

Planned / design or future potential

30 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 ZUR03 Zurich Data Center Campus, also known as STACK ZUR03, is a data center project in Zurich, Zurich, CH. Third Zurich campus in STACK’s current portfolio; the regional portfolio total implies a 30 MW boundary after the separately published 10 MW ZUR01 and 36 MW ZUR02 sites. Next-generation Swiss infrastructure designed for hyperscale deployments. 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 ZUR03 | Zurich | Zurich | CH

Source

Location context

Actual

STACK ZUR03 | Zurich | Zurich | CH

Source

Project location

Actual

Zurich, Zurich, CH

Source

Additional project facts

Lifecycle status

Actual

Preconstruction

Source

Capacity basis

Actual

STACK Infrastructure publishes 30 MW of critical IT capacity for this record boundary.

Source

Lifecycle status

Actual

Preconstruction

Source

Capacity basis

Actual

30 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

30 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

30 MW

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

Fiber

Planned or represented

Next-generation Swiss infrastructure designed for hyperscale deployments.

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 (2)
STACK ZUR01 Zurich Data Center Campus

Partially operational · Zurich, Switzerland

Same locality: Zurich · Shared participant: STACK Infrastructure

Compare in a collection
STACK ZUR02 Zurich Data Center Campus

Operating · Zurich, Switzerland

Same locality: Zurich · Shared participant: STACK Infrastructure

Compare in a collection