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CyrusOne AMS1 Amsterdam Data Center Campus

Halfweg, North Holland, NetherlandsUnder construction
Capacity
54 MW
Planned critical IT
Lead participant
CyrusOne
Developer
Last updated
Aug 28, 2026
Most recent public record update

About CyrusOne AMS1 Amsterdam Data Center Campus

CyrusOne AMS1 Amsterdam Data Center Campus, also known as CyrusOne AMS1, is a data center project in Halfweg, North Holland, NL associated with CyrusOne. Purpose-built campus; 29,350 square metres of technical space at full build; 54 MW IT load. Amsterdam-region build-to-suit campus designed for resilient power, scalable halls and carrier-neutral connectivity. 54 MW is the operator-published future facility or full-build design boundary.

Capacity

Planned critical IT
Operating capacityAn operating IT-capacity figure has not been publicly disclosed.
It Load54 MWDesign · CyrusOne AMS1 Amsterdam Data Center Campus
Future Potential54 MWDesign · CyrusOne AMS1 Amsterdam Data Center Campus

Development

1 phases · 1 milestones
Development, permitting and phased deliveryUnder Construction

54 MW is the operator-published future facility or full-build design boundary. It is not operating IT load.

Aug 27, 2026
Current source record reviewed for CyrusOne AMS1
Completed

Infrastructure

Electric GridPlanned Or Represented

Amsterdam-region build-to-suit campus designed for resilient power, scalable halls and carrier-neutral connectivity.

Cooling SystemPlanned Or Represented

Operator describes resilient cooling; Public sources do not establish water use or delivered capacity beyond the cited project specification.

Project map

0 of 1 project point mapped
Infrastructure facts
2
Mapped records
1
Capacity figures
0

No map point available

Power & interconnection: 1Cooling & water: 1

Facts & sources

Published claims and their source links.

13 facts
Location Context
CyrusOne AMS1 | Halfweg | North Holland | NL
Actual
Lifecycle Status
Construction
Actual
Reported Capacity
54 MW
Design
Capacity Basis
CyrusOne publishes 54 MW of critical IT capacity for this record boundary.
Actual
Location Context
CyrusOne AMS1 | Halfweg | North Holland | NL
Actual
Lifecycle Status
Construction
Actual
Reported Capacity
54 MW
Design
Capacity Basis
54 MW is the operator published future facility or full build design boundary.
Actual
Project Boundary
CyrusOne AMS1
Actual
Location Context
Halfweg, North Holland, NL
Actual
Lifecycle Status
Construction
Actual
Development Detail
Purpose built campus; 29,350 square metres of technical space at full build; 54 MW IT load.
Actual
Capacity Basis
54 MW is the operator published future facility or full build design boundary.
Actual