Site · Multiple connections
Colt Paris 5 and 6 Data Centres
Preconstruction · Les Ulis, Île-de-France, France
Same locality: Les UlisShared participant: Colt Data Centre Services
All records
Data center siteSite record
Colt Paris South West Data Centre
Les Ulis, Île-de-France, FranceOperating / Stabilized
Capacity
24 MW
Planned critical IT
Lead participant
Colt Data Centre Services
Developer
Last updated
Aug 28, 2026
Most recent public record update
About Colt Paris South West Data Centre
Colt Paris South West Data Centre is tracked as its own facility within Colt’s Paris platform. The profile separates the 120 MW site power contract from facility IT capacity and retains the operator-published individual facility boundary. Tenant utilization, contract pricing and undisclosed project financing remain outside the verified public record.
Related projects
Projects sharing a market, utility, or organization.
Site · Shared context
Colt Paris 2 Data Centre
Under construction · Villebon-sur-Yvette, Île-de-France, France
Shared participant: Colt Data Centre ServicesSame market: Île-de-France, France
Site · Shared context
Colt Paris 3 Data Centre
Preconstruction · Villebon-sur-Yvette, Île-de-France, France
Shared participant: Colt Data Centre ServicesSame market: Île-de-France, France
Site · Shared context
Colt Paris 4 Data Centre
Preconstruction · Villebon-sur-Yvette, Île-de-France, France
Shared participant: Colt Data Centre ServicesSame market: Île-de-France, France
Capacity
Planned critical ITOperating capacity—An operating IT-capacity figure has not been publicly disclosed.
It Load24 MWDesign · Colt Paris South West Data Centre
It Load24 MWDesign · Colt Paris South West Data Centre
Development
1 phases · 2 milestonesOperating facility and documented expansionOperational
Colt Paris South West Data Centre is tracked as its own facility within Colt’s Paris platform. The profile separates the 120 MW site power contract from facility IT capacity and retains the operator-published individual facility boundary. Tenant utilization, contract pricing and undisclosed project financing remain outside the verified public record.
Jan 1, 2018
Paris South West entered service
CompletedAug 29, 2026
Project-specific source review refreshed
CompletedInfrastructure
Electric GridOperational
24 MW
24 MW is the operator-published facility IT-load boundary; it is not measured customer utilization.
FiberOperational
Carrier-neutral or resilient fibre connectivity is described for the individual facility.
Cooling SystemOperational
Cooling architecture supports the stated lifecycle; actual tenant draw and instantaneous load remain undisclosed.
Project map
0 of 1 project point mappedInfrastructure facts
3
Mapped records
1
Capacity figures
1
No map point available
Power & interconnection: 1Cooling & water: 1Fiber & connectivity: 1
Facts & sources
Published claims and their source links.
Location ContextColt Paris South West | Les Ulis | Île de-France | FRActual
Colt Paris South West | Les Ulis | Île de-France | FR
Lifecycle StatusOperatingActual
Operating
Reported Capacity24 MWDesign
24 MW
Capacity BasisColt Data Centre Services publishes 24 MW of IT power for this project boundary.Actual
Colt Data Centre Services publishes 24 MW of IT power for this project boundary.
Location ContextColt Paris South West | Les Ulis | Île de-France | FRActual
Colt Paris South West | Les Ulis | Île de-France | FR
Lifecycle StatusOperatingActual
Operating
Reported Capacity24 MWDesign
24 MW
Capacity Basis24 MW is the operator published facility IT-load boundary; it is not measured customer utilization.Actual
24 MW is the operator published facility IT-load boundary; it is not measured customer utilization.
Operator ConfirmedColt Data Centre ServicesActual
Colt Data Centre Services
Project LocationLes Ulis, Île de-France, FRActual
Les Ulis, Île de-France, FR
Current LifecycleOperatingActual
Operating
Capacity ClassificationIt loadActual
It load
Capacity Basis24 MW is the operator published facility IT-load boundary; it is not measured customer utilization.Actual
24 MW is the operator published facility IT-load boundary; it is not measured customer utilization.
Customer UtilizationNot publicly disclosedActual
Not publicly disclosed
Identity BoundaryThis facility or named campus is tracked separately from adjacent buildings and broader operator portfoliosActual
This facility or named campus is tracked separately from adjacent buildings and broader operator portfolios
Source Refresh Date2026-08-29Actual
2026-08-29