Mapped (unverified)colocation
STT Kolkata 1
Kolkata, West Bengal, India
Source: Primary source
STT Kolkata 1 is a mapped data center in West Bengal, India, operated by STT GDC. It runs on India's grid, which was 73% fossil-fuelled at 671 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Jun 17, 2026
Real parent
STT GDC
Operator
STT GDC
Grid carbon
671 gCO₂/kWh
Clean electricity
27%
Region
West Bengal
Overview
source: linkST Telemedia Global Data Centres (STT GDC) — colocation facility (53 networks present). Source: PeeringDB.
Operator chain
The grid behind this site
source: Ember · EurostatGrid carbon intensity
671 gCO₂/kWh
Clean electricity
27%
Fossil electricity
73%
National grid context, not this facility's own metering. Full country picture: India data centers.
In the news
source: Google News (local + English)- STT GDC India breaks ground for data center campus in PalavaW.Media· Mar 18, 2026
- STT GDC India Signs MoU with Maharashtra Government to Invest ₹5,000 Crore in Data Centre ExpansionIndian Startup Times· Oct 28, 2025
- STT GDC India to Invest Rs. 5,000 Crore in Maharashtra Data CentresRealty Plus Magazine· Oct 18, 2025
- Top 10 Data Center Providers in India to Watch in 2025Trade Brains· Oct 11, 2025
- STT GDC launches data center in Kolkata, IndiaData Center Dynamics· Apr 7, 2025
- Kolkata New AI Data Centre Boosts Digital Infrastructureurbanacres.in· Apr 7, 2025
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