Mapped (unverified)colocation
CtrlS Kolkata DC1
Kolkata, West Bengal, India
Source: Primary source
CtrlS Kolkata DC1 is a mapped data center in West Bengal, India, operated by CtrlS. 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
CtrlS
Operator
CtrlS
Grid carbon
671 gCO₂/kWh
Clean electricity
27%
Region
West Bengal
Overview
source: linkCtrlS Datacenters Ltd — colocation facility (26 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)- CtrlS Datacenters Secures $26 Million from Indian Tech FoundersET Datacenters· Aug 21, 2026
- Top 10 Data Center Providers in India to Watch in 2026Trade Brains· Jun 29, 2026
- Canada's CPP Investments forms joint venture with Indian data center firm CtrlSData Center Dynamics· Jun 17, 2026
- Canada's CPP invests ₹7,000 crore in CtrlS to accelerate data centre expansion across IndiaThe Tech Portal· Jun 17, 2026
- India Data Center Market Investment Analysis & Growth Report 2026-2031: Coverage of 132 Existing Facilities, 81 Upcoming Facilities, and 25+ Locations - ResearchAndMarkets.comBusiness Wire· Jan 20, 2026
- Contribution of Tier 1 and Tier 2 Cities to India’s 14GW Data Center Capacity: City-Wise BreakdownTrade Brains· Jan 8, 2026
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