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NTT Mumbai 8 data center

Mumbai, Maharashtra, India · Mumbai metro market · location approximate to district level

NTT Mumbai 8 is a data center project in Mumbai, India, operated by NTT Global Data Centers. It is operational. It is planned for 36 MW of IT load.

Latest change on record: entered the record as operational on 5 May 2022.

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Stage
Operational
Planned IT load
36 MW
Running now
Not disclosed
Operator
NTT Global Data Centers
Colocation
AI workloads
No signal either way
Evidence grade
Verified
Will it get built?Built7 of 7 gates passed
✓ Land secured✓ Power arranged✓ Approvals granted✓ Money committed✓ Tenant or own use✓ Builder appointed✓ Construction started

Build odds is ArusGrid's reading of the public record, not a forecast, a rating or advice. It counts the gates this project has passed in public sources. Private progress does not show, a passed gate can be undone, and projects that pass every gate still stop. The method has not yet been tested against outcomes. How it works.

How India approves, powers and taxes data centers is on Data center rules in India.

How well evidenced is it

Running capacity. The site is operational or expanding. On record: named funder, dated, sized phase, three or more sources, dated source in the last 24 months. Criteria.

AI workloads

StatusNo signal either way

No public signal either way.

Access to AI chips

GradeNo US licence required

This country carries no US destination-based licence requirement for advanced AI chips as the rules are enforced today. Access is a commercial matter between the project and its vendors. Criteria.

Phases

Mumbai 8 · Operational36 MW, target 2022

Stage history

2022-05-05Operational · datacenterdynamics.com

Who is behind it

OperatorNTT Global Data Centers · Colocation
Funder, EquityNTT DATA

Who uses the compute

Checked on 2026-10-02. No user of this capacity is on the public record. ArusGrid read the operator's releases, the landlord's and contractors' exchange filings, regulator and lender documents and interconnection records. Most colocation leases are confidential, so this says nothing about occupancy.

Money at this site

ArusGrid estimate, building costabout US$203m to US$275m

No figure has been announced. This range is 36 MW of planned IT load times a published benchmark of US$6.64 per watt for Mumbai, plus or minus 15 percent. It covers the building and its mechanical and electrical plant. It excludes land, grid works, servers and fees.

Benchmark: Turner & Townsend Data Centre Construction Cost Index 2025, as reported by Data Storage Asia. An estimate is never added to any total on the site.

Colocation price per kW of IT load per month

ArusGrid estimate, grade CINR 7,650 to INR 11,900 (about USD 91 to 142)

ArusGrid estimate, grade C. Published band for this country. Priced on the wholesale band. No usable capex for this site. Electricity unstated in the band. An estimate, never a quote, computed by fixed rules published on the Colo prices page and never counted in any total.

market band, wholesale (2024-12)INR 7,650 to INR 11,900 Cushman & Wakefield for Sify Infinit Spaces, 2025-10-16
Land
Industrial estateHiranandani Business Park (Lighthall building, F Wing), Saki Vihar Road, Chandivali Inferred by ArusGrid source ↗
The TIA registry gives the BOM8 address as BOM8 Lighthall, F Wing, Hiranandani Business Park, Saki Vihar Road, Chandivali. Ownership of the wing and lease terms are not stated.
Why we think so. Address from the TIA-942 certificate registry entry for BOM8. Reading Hiranandani Business Park as the estate is ours. No seller, landlord or tenure is named.
Power supply
Renewable power dealTata Power · 50 MW · Jul 2019 Confirmed source ↗
50MW solar PV plant at Solapur, Maharashtra, built in phases from 35MW to 50MW within 24 months of first commissioning. Supplied by open access under a long-term PPA, described as a captive route. · Tata Power says the power serves NTT-Netmagic data centres across Maharashtra. It does not name Mumbai 8. Analytics India Magazine (30 Sep 2020) says the plant was meant to supply 83% of the power needed by NTT's Mumbai data centres. · Covers the operator's wider portfolio in this country, not this site alone.
Water and cooling
WaterMains drinking water · Local public water supply (not named) Inferred by ArusGrid source ↗
Company-wide statement in IFC's review of its loan to NTT Global Data Centers India. The site is not named.
Why we think so. IFC's ESRS describes cooling and water sourcing for all NTT India data centres. Only an older New Delhi site is excluded. The link to Mumbai 8 is our reading.
CoolingAir cooled Inferred by ArusGrid source ↗
IFC says NTT India uses only air-cooled chiller systems, except a water-based cooling system at an older data centre in New Delhi. It says a typical NTT data centre needs about 41 cubic metres a day of water, for domestic use only. Mumbai 8 is not in New Delhi, so the air-cooled reading applies to it.

Sources

  1. NTT opens data centers in Mumbai and Navi Mumbai (DCD, 2022-05-05)
  2. NTT expands its data center footprint by 20% (CXOToday (NTT press release), 2021-09-01)
  3. NTT Com-Netmagic Partners with Tata Power to Build 50 MW Solar Power Project (Tata Power (stock exchange intimation), 2019-07-16)
  4. NTT India Loan (International Finance Corporation (IFC), 2026-06-22)
  5. NTT Global Data Centers & Cloud Infrastructure India Private Limited (Telecommunications Industry Association (TIA-942 certified data centre registry))
  6. NTT Global Data Centers & Cloud Infrastructure India Private Limited (TIA (TIA-942 certified data centers registry))

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Also run by NTT

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