Mapped (unverified)AI / GPU compute
National Supercomputing Center in Changsha
China
Source: Wikidata
National Supercomputing Center in Changsha is a mapped data center in China. It runs on China's grid, which was 58% fossil-fuelled at 526 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Jun 17, 2026
Real parent
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Operator
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Grid carbon
526 gCO₂/kWh
Clean electricity
42%
Region
China
Overview
source: linkNo description yet.
The grid behind this site
source: Ember · EurostatGrid carbon intensity
526 gCO₂/kWh
Clean electricity
42%
Fossil electricity
58%
National grid context, not this facility's own metering. Full country picture: China data centers.
In the news
source: Google News (local + English)- Top five AI data centers in ChinaRCR Wireless News· Mar 24, 2025
- Changsha Supercomputing Center launches 200 petaflops Tianhe supercomputerData Center Dynamics· Oct 12, 2022
- China Establishes Seventh National Supercomputing CenterHPCwire· May 16, 2019
- China Building Huge Supercomputing CenterDataCenterKnowledge· Dec 1, 2010
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