How many AI data centers are tracked for East Asia?

Name: East Asia AI data center facilities
Creator: AI Data Center Index
License: https://aidatacenterindex.com/data/

The AI Data Center Index tracks 34 facilities for East Asia with 5.2 GW of selected tracked capacity.

Regional Market

East Asia

AI infrastructure activity across East Asia — countries, operators, and build status. 34 facilities with 5.2 GW of selected tracked capacity.

Facilities

Tracked Capacity

5.2 GW

Countries

Operators

Operational

Capacity Pipeline

5.2 GW of selected tracked capacity across 34 facilities.

Operational4.0 GW76%25

Under Construction850 MW16%4

Planned200 MW4%1

Data Quality

100% cited

85% capacity published

91% geolocated

79% dated

Market Composition

How this slice breaks down

Status, operator concentration, and energy profile across 34 facilities.

Status distribution

Operational2574%

Under construction412%

Planned13%

Top operators by capacity

Amazon Web Services1.2 GW Microsoft900 MW Alibaba Cloud580 MW Google510 MW Huawei Cloud400 MW AirTrunk300 MW

Energy mix

Renewable1338%

Mixed721%

Gas13%

Other / Unknown1338%

Quick Links

Timeline Feed Feed XML Data Hub

Machine-readable Data

JSON

Structured

/regions/east-asia/index.json

CSV

Tabular

/regions/east-asia/index.csv

GeoJSON

Mapping

/regions/east-asia/index.geojson

Frequently asked questions

How many AI data centers are tracked for East Asia?: The AI Data Center Index tracks 34 facilities for East Asia with 5.2 GW of selected tracked capacity.

Countries in Region

Japan

South Korea

China

Taiwan

Hong Kong

Operators Present

Amazon Web Services

Google

Microsoft

Oracle

Alibaba Cloud

Naver

NVIDIA

SK Group

SK Telecom

AirTrunk

Status Mix

Operational

26 facilities

Under Construction

6 facilities

Planned

2 facilities

Facilities

Facility	Operator	Location	Capacity ↓	Status	Energy	Workload	Sources
Alibaba Cloud — Zhangbei Super Data Center	Alibaba Cloud	China Hebei	500 MW	operational	Renewable	Mixed	2
Amazon Web Services — AP-NORTHEAST-1 Tokyo Region	Amazon Web Services	Japan Tokyo	500 MW	operational	Renewable	Mixed	2
Microsoft — Japan AI Data Centers (Tokyo & Osaka)	Microsoft	Japan Tokyo & Osaka	500 MW	operational	Renewable	Mixed	1
Huawei Cloud — Guizhou AI Data Center	Huawei Cloud	China Guizhou	400 MW	operational	Other	Mixed	2
AirTrunk — TOK1 AI Expansion (Tokyo)	AirTrunk	Japan Chiba	300 MW	under construction	Renewable	General Cloud	1
Google — Changhua AI Data Center	Google	Taiwan Changhua County	300 MW	operational	Renewable	Mixed	1
SoftBank Tomakomai AI Data Center (Japan)	SoftBank Corp.NVIDIA	Japan Tomakomai, Hokkaido	300 MW	under construction	Renewable	Sovereign AI	2
Amazon Web Services — Seoul Region (AP Northeast 2)	Amazon Web Services	South Korea Seoul Capital Area	250 MW	operational	Renewable	SageMaker, Bedrock, Trainium, enterprise AI	2
Google Cloud — South Korea (Seoul) Region	Google	South Korea Seoul Capital Area	200 MW	operational	Renewable	Mixed	2
Microsoft Azure — Korea Central Region (Seoul)	Microsoft	South Korea Seoul	200 MW	operational	Renewable	Inference	2
Microsoft Taiwan North AI Cloud Region	Microsoft	Taiwan Taiwan North	200 MW	planned	Renewable	Inference	2
Amazon Web Services — Osaka Region (AP Northeast 3)	Amazon Web Services	Japan Kansai	150 MW	operational	Renewable	Mixed	2
SoftBank — Sakai AI Data Center	SoftBank	Japan Osaka	150 MW	under construction	Other	General Cloud	1
SK Group-AWS Ulsan AI Data Center	SK Group SK Telecom SK Broadband SK Ecoplant Amazon Web Services	South Korea Ulsan	103 MW	groundbreaking held August 2025; operations expected from 2027	Gas	AI & Cloud Infrastructure	3
AWS — Hong Kong Cloud Region (AI Expansion)	Amazon Web Services	Hong Kong Hong Kong	100 MW	operational	Mixed	Mixed	2
DeepSeek — AI Training Cluster	DeepSeek High-Flyer Quant	China Zhejiang	100 MW	operational	Mixed	Training	3
Naver — Chuncheon Data Center (Gak)	Naver	South Korea Gangwon	100 MW	operational	Renewable	Training	2
NAVER — Spring Cloud AI Data Center	Naver	South Korea Gangwon	100 MW	operational	Mixed	Mixed	2
Nvidia & Foxconn — Kaohsiung AI Factory	Foxconn (Hon Hai Technology Group) & NVIDIA	Taiwan Kaohsiung	100 MW	under construction	Other	HPC / Supercomputing	1
Oracle Cloud — Japan East (Tokyo)	Oracle	Japan Kanto	100 MW	operational	Renewable	OCI AI, Oracle Database AI, enterprise AI workloads	2
Oracle Cloud — Japan East AI Region (Tokyo)	Oracle	Japan Kanto	100 MW	operational	Mixed	Mixed	2
Volcengine Inner Mongolia Horinger Computing Center	ByteDance Volcengine	China Inner Mongolia	100 MW	construction started in November 2024, with Phase 1 planned for delivery from December 2025	Other	AI & Cloud Infrastructure	4
Alibaba Cloud — Japan Region (Tokyo)	Alibaba Cloud	Japan Kanto	80 MW	operational	Mixed	Inference	2
Kakao — KakaoCloud AI Data Center	Kakao Kakao Cloud	South Korea Chungcheongnam-do	80 MW	operational	Mixed	Inference	2
Oracle Cloud — South Korea (Seoul)	Oracle	South Korea Seoul Capital Area	80 MW	operational	Mixed	OCI AI, Oracle Autonomous Database, enterprise AI	2
AWS — Taipei AI Region	Amazon Web Services	Taiwan Taipei	50 MW	operational	Other	Mixed	1
Cyberport AI Supercomputing Centre (AISC) — Hong Kong	Cyberport HKSAR Government NVIDIA (Hardware partner)	Hong Kong Hong Kong Island	50 MW	operational	Other	Mixed	2
Naver — B200 4K AI Cluster	Naver Cloud	South Korea Sejong	40 MW	operational	Other	Training	1
Google — Taipei AI Engineering Hub	Google	Taiwan Taipei	10 MW	operational	Other	Unknown	1
AIST ABCI-3 Supercomputer (Japan)	National Institute of Advanced Industrial Science and Technology (AIST)Hewlett Packard Enterprise NVIDIA	Japan Kashiwa, Chiba	—	operational	Other	Mixed	5
Baidu Yangquan Cloud Computing Center	Baidu	China Shanxi	—	Baidu says the Yangquan center started operation in September 2014.	Other	AI & Cloud Infrastructure	2
SenseTime Lin-gang AIDC (China)	SenseTime	China Lin-gang Special Area, Shanghai	—	operational	Other	Training	2
SK Telecom Ulsan AIDC Expansion Roadmap	SK Telecom SK Group	South Korea Ulsan	—	future Ulsan AIDC expansion roadmap	Other	AI & Cloud Infrastructure	3
Tencent Tianjin AI Data Center (China)	Tencent Holdings	China Tianjin	—	operational	Other	Mixed	4