Open Infrastructure IndexAI Data Center Index

Regional Market

East Asia

AI infrastructure activity across East Asia — countries, operators, and build status. 35 facilities with 11.5 GW of known capacity.

Facilities

35

Known Capacity

11.5 GW

Countries

5

Operators

10

Operational

27

Capacity Pipeline

11.5 GW of known capacity across 35 facilities.

Operational5.5 GW48%27
Under Construction850 MW7%4
Planned1.2 GW10%2
Announced4 GW35%2

Data Quality

100% cited
94% capacity known
100% geolocated
77% dated

Market Composition

How this slice breaks down

Status, operator concentration, and energy profile across 35 facilities.

Status distribution

Operational2777%
Under construction411%
Planned26%
Announced26%

Top operators by capacity

Stock Farm Road, Inc.3 GWJeollanam-do Provincial Government3 GWAmazon Web Services2.0 GWSK Group1 GWSK Telecom1 GWMicrosoft900 MW

Energy mix

Renewable1646%
Mixed720%
Other / Unknown1234%

Quick Links

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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 35 facilities for East Asia with 11.5 GW of known capacity.

Countries in Region

South Korea
11 facilities
Japan
10 facilities
China
7 facilities
Taiwan
5 facilities
Hong Kong
2 facilities

Operators Present

Amazon Web Services
6 facilities
Google
3 facilities
Microsoft
3 facilities
Oracle
3 facilities
Alibaba Cloud
2 facilities
Naver
2 facilities
NVIDIA
2 facilities
AirTrunk
1 facilities
Baidu
1 facilities
ByteDance
1 facilities

Status Mix

Operational
27 facilities
Under Construction
4 facilities
Announced
2 facilities
Planned
2 facilities

Facilities

Facility Operator Location Capacity ↓ Status Energy Workload Readiness Sources
Stock Farm Road 3 GW AI Data Center (South Korea)
Stock Farm Road, Inc.Jeollanam-do Provincial GovernmentSouth Korea
Jeollanam-do (planned)
3,000 MWannouncedOtherTraining
1
SK Group–AWS Ulsan AI Data Center (South Korea)
SK GroupAmazon Web ServicesSouth Korea
Ulsan
1,000 MWannouncedOtherMixed
1
SK Telecom — Ulsan AI Mega Campus
SK TelecomSouth Korea
Ulsan
1,000 MWplannedRenewableUnknown
1
Baidu AI Cloud — Yanqi Lake Data Center
BaiduChina
Beijing
600 MWoperationalRenewableMixed
2
ByteDance Volcengine — Inner Mongolia AI Training Cluster
ByteDanceVolcengineChina
Inner Mongolia
600 MWoperationalRenewableTraining
2
Alibaba Cloud — Zhangbei Super Data Center
Alibaba CloudChina
Hebei
500 MWoperationalRenewableMixed
2
Amazon Web Services — AP-NORTHEAST-1 Tokyo Region
Amazon Web ServicesJapan
Tokyo
500 MWoperationalRenewableMixed
2
Microsoft — Japan AI Data Centers (Tokyo & Osaka)
MicrosoftJapan
Tokyo & Osaka
500 MWoperationalRenewableMixed
1
Huawei Cloud — Guizhou AI Data Center
Huawei CloudChina
Guizhou
400 MWoperationalOtherMixed
2
AirTrunk — TOK1 AI Expansion (Tokyo)
AirTrunkJapan
Chiba
300 MWunder constructionRenewableGeneral Cloud
1
Google — Changhua AI Data Center
GoogleTaiwan
Changhua County
300 MWoperationalRenewableMixed
1
SoftBank Tomakomai AI Data Center (Japan)
SoftBank Corp.NVIDIAJapan
Tomakomai, Hokkaido
300 MWunder constructionRenewableSovereign AI
2
Tencent Tianjin AI Data Center (China)
Tencent HoldingsChina
Tianjin
300 MWoperationalOtherMixed
1
Amazon Web Services — Seoul Region (AP Northeast 2)
Amazon Web ServicesSouth Korea
Seoul Capital Area
250 MWoperationalRenewableSageMaker, Bedrock, Trainium, enterprise AI
2
Google Cloud — South Korea (Seoul) Region
GoogleSouth Korea
Seoul Capital Area
200 MWoperationalRenewableMixed
2
Microsoft Azure — Korea Central Region (Seoul)
MicrosoftSouth Korea
Seoul
200 MWoperationalRenewableInference
2
Microsoft Taiwan North AI Cloud Region
MicrosoftTaiwan
Taiwan North
200 MWplannedRenewableInference
2
Amazon Web Services — Osaka Region (AP Northeast 3)
Amazon Web ServicesJapan
Kansai
150 MWoperationalRenewableMixed
2
SoftBank — Sakai AI Data Center
SoftBankJapan
Osaka
150 MWunder constructionOtherGeneral Cloud
1
AWS — Hong Kong Cloud Region (AI Expansion)
Amazon Web ServicesHong Kong
Hong Kong
100 MWoperationalMixedMixed
2
DeepSeek — AI Training Cluster
DeepSeekHigh-Flyer QuantChina
Zhejiang
100 MWoperationalMixedTraining
3
Naver — Chuncheon Data Center (Gak)
NaverSouth Korea
Gangwon
100 MWoperationalRenewableTraining
2
NAVER — Spring Cloud AI Data Center
NaverSouth Korea
Gangwon
100 MWoperationalMixedMixed
2
Nvidia & Foxconn — Kaohsiung AI Factory
Foxconn (Hon Hai Technology Group) & NVIDIATaiwan
Kaohsiung
100 MWunder constructionOtherHPC / Supercomputing
1
Oracle Cloud — Japan East (Tokyo)
OracleJapan
Kanto
100 MWoperationalRenewableOCI AI, Oracle Database AI, enterprise AI workloads
2
Oracle Cloud — Japan East AI Region (Tokyo)
OracleJapan
Kanto
100 MWoperationalMixedMixed
2
Alibaba Cloud — Japan Region (Tokyo)
Alibaba CloudJapan
Kanto
80 MWoperationalMixedInference
2
Kakao — KakaoCloud AI Data Center
KakaoKakao CloudSouth Korea
Chungcheongnam-do
80 MWoperationalMixedInference
2
Oracle Cloud — South Korea (Seoul)
OracleSouth Korea
Seoul Capital Area
80 MWoperationalMixedOCI AI, Oracle Autonomous Database, enterprise AI
2
AWS — Taipei AI Region
Amazon Web ServicesTaiwan
Taipei
50 MWoperationalOtherMixed
1
Cyberport AI Supercomputing Centre (AISC) — Hong Kong
CyberportHKSAR GovernmentNVIDIA (Hardware partner)Hong Kong
Hong Kong Island
50 MWoperationalOtherMixed
2
Naver — B200 4K AI Cluster
Naver CloudSouth Korea
Sejong
40 MWoperationalOtherTraining
1
Google — Taipei AI Engineering Hub
GoogleTaiwan
Taipei
10 MWoperationalOtherUnknown
1
AIST ABCI-3 Supercomputer (Japan)
National Institute of Advanced Industrial Science and Technology (AIST)Hewlett Packard EnterpriseNVIDIAJapan
Tsukuba
—operationalOtherMixed
1
SenseTime Lin-gang AIDC (China)
SenseTimeChina
Lin-gang Special Area, Shanghai
—operationalOtherTraining
1
Stock Farm Road 3 GW AI Data Center (South Korea)3,000 MW
Stock Farm Road, Inc. · Jeollanam-do Provincial Government
South Korea · Jeollanam-do (planned)announcedOtherTraining100% Ready1 source
SK Group–AWS Ulsan AI Data Center (South Korea)1,000 MW
SK Group · Amazon Web Services
South Korea · UlsanannouncedOtherMixed100% Ready1 source
SK Telecom — Ulsan AI Mega Campus1,000 MW
SK Telecom
South Korea · UlsanplannedRenewableUnknown86% Ready1 source
Baidu AI Cloud — Yanqi Lake Data Center600 MW
Baidu
China · BeijingoperationalRenewableMixed100% Ready2 sources
ByteDance Volcengine — Inner Mongolia AI Training Cluster600 MW
ByteDance · Volcengine
China · Inner MongoliaoperationalRenewableTraining100% Ready2 sources
Alibaba Cloud — Zhangbei Super Data Center500 MW
Alibaba Cloud
China · HebeioperationalRenewableMixed100% Ready2 sources
Amazon Web Services — AP-NORTHEAST-1 Tokyo Region500 MW
Amazon Web Services
Japan · TokyooperationalRenewableMixed100% Ready2 sources
Microsoft — Japan AI Data Centers (Tokyo & Osaka)500 MW
Microsoft
Japan · Tokyo & OsakaoperationalRenewableMixed100% Ready1 source
Huawei Cloud — Guizhou AI Data Center400 MW
Huawei Cloud
China · GuizhouoperationalOtherMixed100% Ready2 sources
AirTrunk — TOK1 AI Expansion (Tokyo)300 MW
AirTrunk
Japan · Chibaunder constructionRenewableGeneral Cloud86% Ready1 source
Google — Changhua AI Data Center300 MW
Google
Taiwan · Changhua CountyoperationalRenewableMixed86% Ready1 source
SoftBank Tomakomai AI Data Center (Japan)300 MW
SoftBank Corp. · NVIDIA
Japan · Tomakomai, Hokkaidounder constructionRenewableSovereign AI100% Ready2 sources
Tencent Tianjin AI Data Center (China)300 MW
Tencent Holdings
China · TianjinoperationalOtherMixed100% Ready1 source
Amazon Web Services — Seoul Region (AP Northeast 2)250 MW
Amazon Web Services
South Korea · Seoul Capital AreaoperationalRenewableSageMaker, Bedrock, Trainium, enterprise AI100% Ready2 sources
Google Cloud — South Korea (Seoul) Region200 MW
Google
South Korea · Seoul Capital AreaoperationalRenewableMixed100% Ready2 sources
Microsoft Azure — Korea Central Region (Seoul)200 MW
Microsoft
South Korea · SeouloperationalRenewableInference100% Ready2 sources
Microsoft Taiwan North AI Cloud Region200 MW
Microsoft
Taiwan · Taiwan NorthplannedRenewableInference100% Ready2 sources
Amazon Web Services — Osaka Region (AP Northeast 3)150 MW
Amazon Web Services
Japan · KansaioperationalRenewableMixed100% Ready2 sources
SoftBank — Sakai AI Data Center150 MW
SoftBank
Japan · Osakaunder constructionOtherGeneral Cloud86% Ready1 source
AWS — Hong Kong Cloud Region (AI Expansion)100 MW
Amazon Web Services
Hong Kong · Hong KongoperationalMixedMixed100% Ready2 sources
DeepSeek — AI Training Cluster100 MW
DeepSeek · High-Flyer Quant
China · ZhejiangoperationalMixedTraining100% Ready3 sources
Naver — Chuncheon Data Center (Gak)100 MW
Naver
South Korea · GangwonoperationalRenewableTraining100% Ready2 sources
NAVER — Spring Cloud AI Data Center100 MW
Naver
South Korea · GangwonoperationalMixedMixed100% Ready2 sources
Nvidia & Foxconn — Kaohsiung AI Factory100 MW
Foxconn (Hon Hai Technology Group) & NVIDIA
Taiwan · Kaohsiungunder constructionOtherHPC / Supercomputing86% Ready1 source
Oracle Cloud — Japan East (Tokyo)100 MW
Oracle
Japan · KantooperationalRenewableOCI AI, Oracle Database AI, enterprise AI workloads100% Ready2 sources
Oracle Cloud — Japan East AI Region (Tokyo)100 MW
Oracle
Japan · KantooperationalMixedMixed100% Ready2 sources
Alibaba Cloud — Japan Region (Tokyo)80 MW
Alibaba Cloud
Japan · KantooperationalMixedInference100% Ready2 sources
Kakao — KakaoCloud AI Data Center80 MW
Kakao · Kakao Cloud
South Korea · Chungcheongnam-dooperationalMixedInference100% Ready2 sources
Oracle Cloud — South Korea (Seoul)80 MW
Oracle
South Korea · Seoul Capital AreaoperationalMixedOCI AI, Oracle Autonomous Database, enterprise AI100% Ready2 sources
AWS — Taipei AI Region50 MW
Amazon Web Services
Taiwan · TaipeioperationalOtherMixed86% Ready1 source
Cyberport AI Supercomputing Centre (AISC) — Hong Kong50 MW
Cyberport · HKSAR Government · NVIDIA (Hardware partner)
Hong Kong · Hong Kong IslandoperationalOtherMixed100% Ready2 sources
Naver — B200 4K AI Cluster40 MW
Naver Cloud
South Korea · SejongoperationalOtherTraining86% Ready1 source
Google — Taipei AI Engineering Hub10 MW
Google
Taiwan · TaipeioperationalOtherUnknown86% Ready1 source
AIST ABCI-3 Supercomputer (Japan)
National Institute of Advanced Industrial Science and Technology (AIST) · Hewlett Packard Enterprise · NVIDIA
Japan · TsukubaoperationalOtherMixed86% Ready1 source
SenseTime Lin-gang AIDC (China)
SenseTime
China · Lin-gang Special Area, ShanghaioperationalOtherTraining86% Ready1 source