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Colt Chennai Data Centre

Ambattur, Tamil Nadu, IndiaPreconstruction
Evidence
Headline capacity
Not established in published records
Updated
Oct 28, 2026

Colt’s Ambattur project remains in design and permitting. Current sources disagree across 72 MW, 80 MW and 96 MW descriptions, while a 40 MW first phase has also been discussed; The available sources support the development context but do not establish a single project-scoped capacity figure. The conflicting current capacity figures remain unresolved.

Capacity

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

Colt’s Ambattur project remains in design and permitting. Current sources disagree across 72 MW, 80 MW and 96 MW descriptions, while a 40 MW first phase has also been discussed; The available sources support the development context but do not establish a single project-scoped capacity figure. The conflicting current capacity figures remain unresolved.

Participants

Colt Data Centre Services

Developer

Sources by role
Developer (1)

Site & development

Location context

Actual

Colt Chennai | Ambattur | Tamil Nadu | IN

Source

Location context

Actual

Colt Chennai | Ambattur | Tamil Nadu | IN

Source

Project location

Actual

Ambattur, Tamil Nadu, IN

Source

Additional project facts

Lifecycle status

Actual

Preconstruction

Source

Capacity basis

Actual

Colt Data Centre Services publishes 96 MW of IT power for this project boundary.

Source

Lifecycle status

Actual

Preconstruction

Source

Operator confirmed

Actual

Colt Data Centre Services

Source

Current lifecycle

Actual

Under development

Source

Capacity classification

Actual

Future potential

Source

Capacity basis

Actual

Current public materials conflict at 72 MW, 80 MW and 96 MW; The conflicting capacity figures remain unresolved pending a reconciled operator statement.

Source

Customer utilization

Actual

Not publicly disclosed

Source

Identity boundary

Actual

This facility or named campus is tracked separately from adjacent buildings and broader operator portfolios

Source

Source refresh date

Actual

2026-08-29

Source

Published capacity range

Reported rounded

72–96 MW

Source

Infrastructure & permits

Technical details (3)
Electric grid

Planned or represented

Current public materials conflict at 72 MW, 80 MW and 96 MW; The conflicting capacity figures remain unresolved pending a reconciled operator statement.

Fiber

Planned or represented

Carrier-neutral or resilient fibre connectivity is described for the individual facility.

Cooling system

Planned or represented

Cooling architecture supports the stated lifecycle; actual tenant draw and instantaneous load remain undisclosed.

Public-source research. Plans may change. See Evidence for sources and qualifications.