Country Comparison
China vs Japan
China and Japan represent two distinct models of AI infrastructure development in Asia. China relies on state-backed programs and domestic chip development, while Japan attracts hyperscaler investment alongside government-funded supercomputing programs.
Scale Comparison
Status Breakdown
China
Operational6
Under Construction1
Japan
Operational7
Under Construction3
Energy Mix
China
Renewable1
Hydroelectric1
Mixed1
Green compute cluster1
Renewable and efficiency measures1
Grid (efficiency-optimized)1
Grid with on-site solar microgrid and efficiency features1
Japan
Renewable6
Mixed2
Unknown1
Grid (liquid cooling and efficiency features)1
Top Operators in China
Alibaba Cloud1 facility
Huawei Cloud1 facility
DeepSeek1 facility
High-Flyer Quant1 facility
ByteDance1 facility
Top Operators in Japan
Amazon Web Services2 facilities
NVIDIA2 facilities
Oracle2 facilities
Microsoft1 facility
AirTrunk1 facility
Largest in China
Frequently asked questions
- How does China compare to Japan in AI data centers?
- China has 7 tracked AI data center facilities with 1.1 GW of selected tracked capacity, compared to Japan's 10 facilities with 2.2 GW. See the full breakdown of status, energy, and operators above.
- Which country has more AI data center capacity, China or Japan?
- Japan leads with 2.2 GW of selected tracked capacity versus China's 1.1 GW.
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