Navi Mumbai, Maharashtra, India · Mumbai metro market · location approximate to district level
Also listed as STT Mumbai Mahape, STT Navi Mumbai DC2 and STT Navi Mumbai DC3.
STT GDC Navi Mumbai 2 and 3 is a data center project in Navi Mumbai, India, operated by STT GDC India. It is under construction. The published capacity figure is 80 MW, and its basis is not stated as IT load.
Latest change on record: entered the record as under construction on 10 November 2024. Record last checked against its sources on 21 October 2026.
✓ Land secured✓ Power arranged✓ Approvals granted○ Money committed○ Tenant or own use○ Builder appointed✓ Construction started
Next gate to watch: Money committed.
Your call. Will it be built?
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.
Mumbai metro holds 32 active projects with 2,694 MW of planned IT load between them, and STT GDC Navi Mumbai 2 and 3 ranks 12th by planned capacity. Of those, 4 are operational, 5 are operational and expanding, 11 are under construction, 6 are at the land and permitting stage and 6 are announced only. Published colocation vacancy in Mumbai metro was 6.6% as of June 2025. Vacancy excludes hyperscaler self-build.
It is the only ST Telemedia Global Data Centres project ArusGrid tracks. It sits on the STT GDC Navi Mumbai (Mahape TTC) campus. No tenant has been disclosed, which is normal for colocation and says nothing about occupancy.
The build is phased. STT Navi Mumbai 2 at 40 MW is under construction with a 2026 target; STT Navi Mumbai 3 at 40 MW is under construction with a 2026 target. The stage was recorded as under construction on 10 November 2024. Power comes from State grid (utility not named) through grid supply at 400 kV. Cooling uses air cooling.
The US export control position for advanced AI chips in India, as of 27 September 2026, is recorded as “No US destination-based licence requirement as enforced”. ArusGrid holds 5 public sources for this project, the latest dated 6 June 2026, and last checked the record on 21 October 2026.
How well evidenced is it
Construction or financing is evidenced, or several independent signals agree. The rules are fixed and published on the Methodology page.
Reaching this stage requires a dated construction source, which corroborates the project on its own.
Named funderNo
Disclosed clientNo
Committed or approved capitalNo
Dated, sized phaseYes
Three or more sourcesYes
Dated source in the last 24 monthsYes
AI workloads
Status
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 are published on the Methodology page.
US licence required for this destination as enforcedNo
A party headquartered in China or Macau on the projectNo
Country-level export frameworkNo
A party named in a government authorisationNo
US approved operator or confirmed client on the projectNo
Named chip-vendor partnershipNo
No US destination-based licence requirement as enforced · No US destination-based licence requirement as enforced (2026-09-27) source
Phases
STT Navi Mumbai 2 · Under construction40 MW, target 2026
STT Navi Mumbai 3 · Under construction40 MW, target 2026
No tenant disclosed. Most colocation leases are confidential, so this says nothing about occupancy. Not yet checked against second-order sources.
Colocation price per kW of IT load per month
ArusGrid estimate, grade CINR 6,800 to INR 8,900 (about USD 81 to 106)
ArusGrid estimate, grade C. Published band for this country. Priced on the hyperscale band, which already reflects anchor deals. 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.
Industrial estateMaharashtra Industrial Development Corporation (TTC MIDC, Khairane) · 4.646 ha · May 2026 Confirmedsource ↗
Plots Gen-51, Gen-51/1 (part) and Gen-50/1, TTC MIDC, village Khairane, Thane. The compliance report lists 4.6459 ha as private land in possession. MIDC sanctioned the master plan and building plan. Tenure is not stated.
Power supply
Grid supplyState grid (utility not named) · 400kV · Mar 2023 Confirmedsource ↗
STT GDC describes the Mahape campus as fed by a dual diverse power path from two independent 220kV and 400kV substations. No MVA is given. The page predates Navi Mumbai 2 and 3 but covers the shared campus. · Applies to the whole campus.
Renewable power dealAvaada MHKhamgaon Private Limited and Avaada Sunlight Pvt Ltd · May 2026 Confirmedsource ↗
Registered captive solar PPAs. The plants are in Khamgaon taluka, Buldhana district, and Ner taluka, Yavatmal district. The report says they cover 5MW of the site's total power requirement. The Avaada Sunlight plant is 20MW. · Reported to meet the EC condition of at least 5 percent renewable energy.
Air cooled for racks up to 15kW, 5kW average, per a campus sales brochure.
WaterMains drinking water · MIDC · 16.8 m³ a day Confirmedsource ↗
Actual FY2026 water use was 16.8 m3 per day against a consent of 21.78 m3 per day. Supply is under a revised MIDC water supply NOC dated 28 Dec 2023. The site is zero liquid discharge. Figures cover the whole Khairane site, including the operating building.
Planned MW is IT load, the power available to servers, unless marked otherwise. Running capacity is rarely published, so a missing figure means undisclosed. Definitions, sourcing standards and evidence rules are on the Methodology page. Data is CC BY-NC 4.0. Corrections go to corrections@arusgrid.com. Dataset updated 2026-10-18.