6 facilities · Q3 2026 · H2 2025 – Q2 2026 ·
Data centers in Kolkata: 6 facilities, colocation pricing
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Average wholesale, $/kW/mo — Collecting
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Retail rack, $/mo — Collecting
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Year on year
$0.122
Commercial power, $/kWh
Q3 2026 · · H2 2025 – Q2 2026 · 1 AI-ready · 37+ MW · sources
How this market compares
| Market | $/kW/mo | $/kWh | facilities | Round-trip |
|---|---|---|---|---|
| Kolkata, India | · · · | $0.122 | 6 | — |
| United Arab Emirates | · · · | $0.110 | 54 | — |
| Singapore | $403 | $0.270 | 33 | — |
| United Kingdom | · · · | $0.442 | 81 | — |
Round-trip times are measured figures from the latency matrix; power tariffs from the index. Cross-connects add $50–$350 per month each on top of any rate. Round-trip · The Index
Frequently asked questions
How much does colocation cost in Kolkata, India?
No published wholesale $/kW benchmark exists for Kolkata, India yet, so we show nothing rather than an estimate. What is verifiable: the catalog tracks 6 facilities here. Run at least three quotes in parallel — where no benchmark is published, individual offers vary far more.
Why is colocation priced the way it is in Kolkata, India?
Commercial electricity in Kolkata, India is $0.122 per kWh, and power is the largest single input into a colocation rate. On top of that sit land and grid-connection availability, interconnection density, and how much capacity competes for the same tenants — 6 facilities in our catalog, 2 of them announced or under construction.
Where is colocation cheaper near Kolkata, India?
On power alone, United Arab Emirates ($0.110/kWh) run below Kolkata, India. Whether that becomes a cheaper contract depends on how much interconnection the workload needs — the comparison table shows what latency the move would cost.
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Full Kolkata, India market report
Operator-level pricing indications, capacity coming online, and the questions worth asking each provider in this market. We compile it per request and send it as PDF.
Data centers
| Facility | Operator | Power, MW | Tier | Status |
|---|---|---|---|---|
| NTT Kolkata 1 Campus | NTT Global Data Centers | — | — | Announced |
| STT Kolkata 1 | ST Telemedia Global Data Centres (India) | 3 | — | Operational |
| STT Kolkata 2 | ST Telemedia Global Data Centres (India) | 6 | — | Under construction |
| CtrlS Kolkata Data Center | CtrlS Datacenters | 16 | — | Operational |
| Sify Kolkata Data Center | Sify Technologies | 2.2 | — | Operational |
| Nxtra Kolkata 1 | Nxtra Data | 10 | — | Operational |
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