Site · Shared context
STT Navi Mumbai 1 Data Center
Operating / Stabilized · Navi Mumbai, Maharashtra, India
Same locality: Navi Mumbai
All records
Data center siteSite record
Colt Mumbai 1 and 2 Data Centres
Navi Mumbai, Maharashtra, IndiaPartially operational
Capacity
134 MW
Planned critical IT
Lead participant
Colt Data Centre Services
Developer
Last updated
Aug 28, 2026
Most recent public record update
About Colt Mumbai 1 and 2 Data Centres
Colt Mumbai 1 and 2 are operating phases within a larger Navi Mumbai development. The two current facilities total 22 MW, while 134 MW is the longer-term campus ceiling; the broader $1.3 billion India program is not booked as project financing. 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
STT Navi Mumbai 2 Data Center
Under construction · Navi Mumbai, Maharashtra, India
Same locality: Navi Mumbai
Site · Shared context
STT Navi Mumbai 3 Data Center
Under construction · Navi Mumbai, Maharashtra, India
Same locality: Navi Mumbai
Site · Shared context
STT Navi Mumbai 4 Data Center
Under construction · Navi Mumbai, Maharashtra, India
Same locality: Navi Mumbai
Capacity
Planned critical ITOperating capacity—An operating IT-capacity figure has not been publicly disclosed.
It Load134 MWDesign · Colt Mumbai 1 and 2 Data Centres
Future Potential134 MWDesign · Colt Mumbai 1 and 2 Data Centres
Development
1 phases · 2 milestonesOperating facility and documented expansionOperational
Colt Mumbai 1 and 2 are operating phases within a larger Navi Mumbai development. The two current facilities total 22 MW, while 134 MW is the longer-term campus ceiling; the broader $1.3 billion India program is not booked as project financing. Tenant utilization, contract pricing and undisclosed project financing remain outside the verified public record.
Sep 18, 2023
India investment program publicly described
CompletedAug 29, 2026
Project-specific source review refreshed
CompletedInfrastructure
Electric GridOperational
134 MW
134 MW is the full-build Mumbai campus potential; the currently delivered Mumbai 1 and 2 facilities total 22 MW.
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 Mumbai 1 & 2 | Navi Mumbai | Maharashtra | INActual
Colt Mumbai 1 & 2 | Navi Mumbai | Maharashtra | IN
Lifecycle StatusPartially operationalActual
Partially operational
Reported Capacity134 MWDesign
134 MW
Capacity BasisColt publishes 22 MW for the two current facilities and up to 134 MW for the larger campus development; Cartis displays the 134 MW full build boundary.Actual
Colt publishes 22 MW for the two current facilities and up to 134 MW for the larger campus development; Cartis displays the 134 MW full build boundary.
Location ContextColt Mumbai 1 & 2 | Navi Mumbai | Maharashtra | INActual
Colt Mumbai 1 & 2 | Navi Mumbai | Maharashtra | IN
Lifecycle StatusPartially operationalActual
Partially operational
Reported Capacity134 MWDesign
134 MW
Capacity Basis134 MW is the full build Mumbai campus potential; the currently delivered Mumbai 1 and 2 facilities total 22 MW.Actual
134 MW is the full build Mumbai campus potential; the currently delivered Mumbai 1 and 2 facilities total 22 MW.
Operator ConfirmedColt Data Centre ServicesActual
Colt Data Centre Services
Project LocationNavi Mumbai, Maharashtra, INActual
Navi Mumbai, Maharashtra, IN
Current LifecyclePartly operating with phased delivery or expansion underwayActual
Partly operating with phased delivery or expansion underway
Capacity ClassificationFuture potentialActual
Future potential
Capacity Basis134 MW is the full build Mumbai campus potential; the currently delivered Mumbai 1 and 2 facilities total 22 MW.Actual
134 MW is the full build Mumbai campus potential; the currently delivered Mumbai 1 and 2 facilities total 22 MW.
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
India Investment Program$1,300,000,000Transaction Scope
$1,300,000,000