CyrusOne AMS1

Operational

Linieweg 1, 1165 AA Halfweg

CyrusOne AMS1 is a data center in Amsterdam, Netherlands, operated by CyrusOne, with 54 MW of published IT capacity, currently operational.

CyrusOne's data center in Halfweg near Amsterdam, delivering up to 54 MW of IT capacity across two buildings totalling 29,350 sqm, with direct access to AMS-IX.

CyrusOne AMS1 — schematic illustration — Schematic illustration based on published specifications, not a photograph · air-cooled · in operation

Operator: CyrusOne
City: Amsterdam, Netherlands
Power, MW: 54 MW
Cooling: Air
Floor space: 29,350 m²
Renewable energy: 100%

ISO 14001

Coloprice Score

34 out of 100

Class E · #36 of 51 in Netherlands

Resilience0/35
Compliance4/20
Transparency12/20
Scale11/15
Maturity7/10

How the score is calculated →

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CyrusOne's AMS1 sits at Linieweg 1 in Halfweg, just outside Amsterdam, and is the operator's only data center in the Netherlands. The site comprises two buildings totalling 29,350 sqm of technical space, fed by active/active dual-redundant power supplies rated at 60 MVA and delivering up to 54 MW of IT capacity. Cooling runs on closed-loop water systems. CyrusOne states the facility is ISO 14001 certified for environmental management, and markets it on carrier neutrality with diverse fiber connectivity and direct access to the AMS-IX exchange. The operator has run AMS1 on 100% renewable electricity since 2021 and maintains a Zero Waste to Landfill program; it also keeps an on-site bee colony and is a founding member of the "DC's for Bees" pollinator plan. No public opening year is stated on the operator's facility page.