How much data centre capacity does Kolkata have?

DC Atlas tracks 7 data centres in the Kolkata data centre market. 42 MW is live, 20 MW is planned, for 122 MW of total potential at full buildout.

Who are the largest data centre operators in Kolkata?

5 operators run facilities in the Kolkata data centre market. NTT Global Data Centers is the largest by total potential, with 1 site and 25 MW.

Which utilities supply power to data centres in Kolkata?

CESC serve the most data centre sites in the Kolkata data centre market. DC Atlas holds a named power supplier for 86% of the facilities it tracks here.

Kolkata: 7 sites, 5 operators, 42 MW live

Back to Facilities

There are 7 data centres in Kolkata, India, 5 operators, 6 operational, 42 MW live, 122 MW total potential. Largest by total potential: NTT Global Data Centers (1 site), then Mantra Data Centers.

Map of 5 data centres in Kolkata

Every Kolkata site DC Atlas tracks with a position on record, coloured by status.

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Live

42MW

Under construction

0MW

Planned

20MW

Total potential

122MW

Who supplies the power

86% of the data centres we track in the Kolkata market have a named power supplier

CESC6sites

Who is building in Kolkata

The 5 largest operators here by total potential, of 5 tracked in this market.

Operator	Sites	Live	Total potential
NTT Global Data Centers	1	25 MW	25 MW
Mantra Data Centers	1	—	20 MW
ST Telemedia Global Data Centres	2	9 MW	9 MW
Tata Communications	1	6 MW	6 MW
Sify	1	2.2 MW	2.2 MW

Only 83% of the live facilities here carry a commissioning date across too few years, which is too thin to chart as a build history.

Recent activity

2 recorded developments in the Kolkata market, the latest on 17 May 2018.

17 May 2018Expansion
Kolkata Zenlayer 001 expansion
Kolkata Zenlayer 001 was expanded on 17 May 2018; the source states that Zenlayer expanded its India presence with 7 PoPs around that time.
17 May 2018Expansion
Kolkata Zenlayer 011 expansion
Kolkata Zenlayer 011 was expanded on 17 May 2018, when the source reports Zenlayer expanded its India presence with 7 PoPs.

All recent activity

Questions about Kolkata

How many data centres are in Kolkata?: There are 7 data centres in Kolkata, India, 5 operators, 6 operational, 42 MW live, 122 MW total potential. Largest by total potential: NTT Global Data Centers (1 site), then Mantra Data Centers.
How much data centre capacity does Kolkata have?: DC Atlas tracks 7 data centres in the Kolkata data centre market. 42 MW is live, 20 MW is planned, for 122 MW of total potential at full buildout.
Who are the largest data centre operators in Kolkata?: 5 operators run facilities in the Kolkata data centre market. NTT Global Data Centers is the largest by total potential, with 1 site and 25 MW.
Which utilities supply power to data centres in Kolkata?: CESC serve the most data centre sites in the Kolkata data centre market. DC Atlas holds a named power supplier for 86% of the facilities it tracks here.