Open Infrastructure IndexAI Data Center Index

Build Status

Operational

Every AI data center currently marked Operational — ranked by capacity, with operator and country breakdown. 195 facilities with 53.4 GW of known capacity.

Facilities

195

Known Capacity

53.4 GW

Operators

10

Countries

10

Operational

195

Data Quality

98% cited
97% capacity known
100% geolocated
88% dated

Head-to-Head Comparisons

Pre-built matchups involving Operational — facility count, capacity, status mix, and energy breakdown side by side.

OperationalvsUnder Construction

Market Composition

How this slice breaks down

Status, operator concentration, and energy profile across 195 facilities.

Status distribution

Operational195100%

Top countries by capacity

Amazon Web Services12.0 GWMicrosoft10.0 GWGoogle8.1 GWScala Data Centers4.8 GWMeta2.8 GWAnthropic2.4 GW

Energy mix

Renewable10956%
Nuclear21%
Mixed4423%
Gas21%
Other / Unknown3819%

Quick Links

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Machine-readable Data

JSON
Structured
/status/operational/index.json
CSV
Tabular
/status/operational/index.csv
GeoJSON
Mapping
/status/operational/index.geojson

Frequently asked questions

How many AI data centers are operational?
195 facilities in the index are currently marked as operational, representing 53.4 GW of known capacity across 52 countries.

Operators Present

Google
33 facilities
Amazon Web Services
31 facilities
Microsoft
31 facilities
NVIDIA
11 facilities
Meta
9 facilities
Hewlett Packard Enterprise
8 facilities
Oracle
8 facilities
EuroHPC JU
6 facilities
Alibaba Cloud
4 facilities
Eviden (Atos)
4 facilities

Countries Most Represented

United States
46 facilities
Germany
10 facilities
South Korea
8 facilities
China
7 facilities
Japan
7 facilities
Singapore
7 facilities
United Kingdom
7 facilities
South Africa
6 facilities
France
5 facilities
India
5 facilities

Energy Mix

Renewable
106 facilities
Mixed
43 facilities
Grid (utility-powered) + Regional Grid Upgrades
35 facilities
Hydroelectric
7 facilities
Fossil / Gas
2 facilities
Nuclear
2 facilities

Facilities

Facility Operator Location Capacity ↓ Status Energy Workload Readiness Sources
Scala — AI City (Eldorado do Sul)
Scala Data CentersBrazil
Rio Grande do Sul
4,750 MWoperationalRenewableMixed
1
AWS Project Rainier (New Carlisle, Indiana)
Amazon Web ServicesAnthropicUnited States
New Carlisle, Indiana
2,400 MWoperationalOtherMixed
2
Diablo Canyon AI Integration Project
Pacific Gas and Electric Company (PG&E)Atomic CanyonUnited States
Western United States
2,256 MWoperationalNuclearUnknown
2
Amazon Web Services — Northern Virginia Hyperscale Campus
Amazon Web ServicesUnited States
Northern Virginia
1,500 MWoperationalRenewableMixed
2
xAI Gigascale Data Center (Tennessee/Mississippi)
xAIUnited States
Eastern Tennessee / Northern Mississippi
1,500 MWoperationalGasTraining
1
Google — Fort Wayne AI Campus
GoogleUnited States
Indiana
1,200 MWoperationalRenewableUnknown
1
OpenAI Stargate Data Center (Texas)
OpenAICrusoe EnergyBlue Owl CapitalUnited States
Abilene, Texas
1,200 MWoperationalOtherTraining
2
Google Gemini Cluster (Iowa/Nebraska)
GoogleUnited States
Midwest (Iowa–Nebraska cluster)
1,000 MWoperationalRenewableTraining
2
Microsoft — Australia AI Expansion
MicrosoftAustralia
New South Wales, Victoria, ACT
1,000 MWoperationalRenewableMixed
2
Microsoft Azure Northern Virginia AI Data Centers
MicrosoftUnited States
Northern Virginia (Loudoun, Prince William counties)
1,000 MWoperationalRenewableInference
2
Amazon's Nuclear-Powered Data Center Acquisition
Amazon Web ServicesTalen EnergyUnited States
Northeastern United States
960 MWoperationalNuclearGeneral Cloud
3
Microsoft Iowa AI Training Campus
MicrosoftUnited States
Iowa
800 MWoperationalRenewableTraining
2
Oracle AI Cloud Infrastructure (US)
OracleNVIDIAUnited States
Hillsboro, Oregon; Chicago, Illinois; Ashburn, Virginia
800 MWoperationalRenewableMixed
3
Amazon Web Services — Oregon Region AI Campus (us-west-2)
Amazon Web ServicesUnited States
Oregon
600 MWoperationalRenewableMixed
2
Amazon Web Services — EU-CENTRAL-1 Frankfurt Region
Amazon Web ServicesGermany
Hesse
600 MWoperationalRenewableMixed
2
Baidu AI Cloud — Yanqi Lake Data Center
BaiduChina
Beijing
600 MWoperationalRenewableMixed
2
Google — Pryor Creek, Oklahoma AI Data Center
GoogleUnited States
Oklahoma
600 MWoperationalRenewableGeneral Cloud
3
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 — Ohio Region AI Campus (us-east-2)
Amazon Web ServicesUnited States
Ohio
500 MWoperationalRenewableMixed
2
Amazon Web Services — AP-NORTHEAST-1 Tokyo Region
Amazon Web ServicesJapan
Tokyo
500 MWoperationalRenewableMixed
2
CoreWeave AI Data Centers (US)
CoreWeaveNVIDIAUnited States
Livingston, NJ; Plano, TX; Manassas, VA; Chicago, IL
500 MWoperationalRenewableMixed
3
Google — Council Bluffs, Iowa AI Data Center Campus
GoogleUnited States
Iowa
500 MWoperationalRenewableMixed
2
Microsoft Azure — Poland Central (Warsaw)
MicrosoftPoland
Masovian
500 MWoperationalMixedGeneral Cloud
1
Microsoft Azure — UK South Region (London)
MicrosoftUnited Kingdom
Greater London
500 MWoperationalRenewableInference
2
Microsoft — São Paulo AI Infrastructure (Expansion)
MicrosoftBrazil
São Paulo
500 MWoperationalRenewableInference
1
Microsoft Azure — Goodyear, Arizona AI Campus
MicrosoftUnited States
Arizona
500 MWoperationalRenewableMixed
3
Microsoft — Japan AI Data Centers (Tokyo & Osaka)
MicrosoftJapan
Tokyo & Osaka
500 MWoperationalRenewableMixed
1
Microsoft — Quincy, Washington AI Data Center Campus
MicrosoftUnited States
Washington State
500 MWoperationalRenewableMixed
2
Microsoft — Sweden Central AI Infrastructure
MicrosoftSweden
Gävle / Sandviken / Staffanstorp
500 MWoperationalRenewableMixed
1
Oracle Cloud Infrastructure — Ashburn AI Region
OracleUnited States
Northern Virginia
500 MWoperationalMixedMixed
1
Tesla Dojo Supercomputer — Buffalo New York
TeslaUnited States
New York
500 MWoperationalMixedTraining
3
YTL & NVIDIA — Johor AI Cloud
YTL Power & NVIDIAMalaysia
Johor
500 MWoperationalRenewableTraining
1
Amazon Web Services — EU-WEST-1 Dublin Region
Amazon Web ServicesIreland
County Dublin
450 MWoperationalRenewableMixed
2
Amazon Web Services — EU-WEST-2 London Region
Amazon Web ServicesUnited Kingdom
Greater London
400 MWoperationalRenewableMixed
2
Amazon Web Services — AP-SOUTH-1 Mumbai Region
Amazon Web ServicesIndia
Maharashtra
400 MWoperationalRenewableMixed
2
Google — Eemshaven AI Data Center
GoogleNetherlands
Groningen
400 MWoperationalRenewableMixed
2
Google — The Dalles Oregon Data Center
GoogleUnited States
Oregon
400 MWoperationalRenewableMixed
2
Huawei Cloud — Guizhou AI Data Center
Huawei CloudChina
Guizhou
400 MWoperationalOtherMixed
2
Meta — Ashburn, Virginia AI Data Center
MetaUnited States
Northern Virginia
400 MWoperationalRenewableTraining
2
Microsoft — Boydton, Virginia AI Data Center Campus
MicrosoftUnited States
Virginia
400 MWoperationalRenewableMixed
2
Amazon Web Services — AP-SOUTHEAST-1 Singapore Region
Amazon Web ServicesSingapore
Central Region
350 MWoperationalOtherMixed
2
Google — Berkeley County Data Center Campus
GoogleUnited States
South Carolina
350 MWoperationalRenewableMixed
2
Meta — Altoona, Iowa AI Data Center Campus
MetaUnited States
Iowa
350 MWoperationalRenewableTraining
2
Meta — Fort Worth, Texas AI Training Campus
MetaUnited States
Texas
350 MWoperationalRenewableTraining
2
Microsoft Azure — North Europe Region (Dublin)
MicrosoftIreland
County Dublin
350 MWoperationalRenewableMixed
2
AWS Mexico (Central) Region — Querétaro
Amazon Web ServicesMexico
Querétaro
345 MWoperationalRenewableMixed
2
Microsoft — Mexico (Central) Cloud Region (Querétaro)
MicrosoftMexico
Querétaro
345 MWoperationalMixedMixed
2
AWS — Brazil AI Infrastructure (Expansion)
Amazon Web ServicesBrazil
São Paulo
300 MWoperationalRenewableMixed
2
AWS — Malaysia Cloud Region (Cyberjaya)
Amazon Web ServicesMalaysia
Greater Kuala Lumpur
300 MWoperationalRenewableMixed
2
Scala — AI City (Eldorado do Sul)4,750 MW
Scala Data Centers
Brazil · Rio Grande do SuloperationalRenewableMixed86% Ready1 source
AWS Project Rainier (New Carlisle, Indiana)2,400 MW
Amazon Web Services · Anthropic
United States · New Carlisle, IndianaoperationalOtherMixed100% Ready2 sources
Diablo Canyon AI Integration Project2,256 MW
Pacific Gas and Electric Company (PG&E) · Atomic Canyon
United States · Western United StatesoperationalNuclearUnknown86% Ready2 sources
Amazon Web Services — Northern Virginia Hyperscale Campus1,500 MW
Amazon Web Services
United States · Northern VirginiaoperationalRenewableMixed100% Ready2 sources
xAI Gigascale Data Center (Tennessee/Mississippi)1,500 MW
xAI
United States · Eastern Tennessee / Northern MississippioperationalGasTraining100% Ready1 source
Google — Fort Wayne AI Campus1,200 MW
Google
United States · IndianaoperationalRenewableUnknown86% Ready1 source
OpenAI Stargate Data Center (Texas)1,200 MW
OpenAI · Crusoe Energy · Blue Owl Capital
United States · Abilene, TexasoperationalOtherTraining100% Ready2 sources
Google Gemini Cluster (Iowa/Nebraska)1,000 MW
Google
United States · Midwest (Iowa–Nebraska cluster)operationalRenewableTraining100% Ready2 sources
Microsoft — Australia AI Expansion1,000 MW
Microsoft
Australia · New South Wales, Victoria, ACToperationalRenewableMixed100% Ready2 sources
Microsoft Azure Northern Virginia AI Data Centers1,000 MW
Microsoft
United States · Northern Virginia (Loudoun, Prince William counties)operationalRenewableInference100% Ready2 sources
Amazon's Nuclear-Powered Data Center Acquisition960 MW
Amazon Web Services · Talen Energy
United States · Northeastern United StatesoperationalNuclearGeneral Cloud100% Ready3 sources
Microsoft Iowa AI Training Campus800 MW
Microsoft
United States · IowaoperationalRenewableTraining100% Ready2 sources
Oracle AI Cloud Infrastructure (US)800 MW
Oracle · NVIDIA
United States · Hillsboro, Oregon; Chicago, Illinois; Ashburn, VirginiaoperationalRenewableMixed100% Ready3 sources
Amazon Web Services — Oregon Region AI Campus (us-west-2)600 MW
Amazon Web Services
United States · OregonoperationalRenewableMixed100% Ready2 sources
Amazon Web Services — EU-CENTRAL-1 Frankfurt Region600 MW
Amazon Web Services
Germany · HesseoperationalRenewableMixed100% Ready2 sources
Baidu AI Cloud — Yanqi Lake Data Center600 MW
Baidu
China · BeijingoperationalRenewableMixed100% Ready2 sources
Google — Pryor Creek, Oklahoma AI Data Center600 MW
Google
United States · OklahomaoperationalRenewableGeneral Cloud100% Ready3 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 — Ohio Region AI Campus (us-east-2)500 MW
Amazon Web Services
United States · OhiooperationalRenewableMixed100% Ready2 sources
Amazon Web Services — AP-NORTHEAST-1 Tokyo Region500 MW
Amazon Web Services
Japan · TokyooperationalRenewableMixed100% Ready2 sources
CoreWeave AI Data Centers (US)500 MW
CoreWeave · NVIDIA
United States · Livingston, NJ; Plano, TX; Manassas, VA; Chicago, ILoperationalRenewableMixed100% Ready3 sources
Google — Council Bluffs, Iowa AI Data Center Campus500 MW
Google
United States · IowaoperationalRenewableMixed100% Ready2 sources
Microsoft Azure — Poland Central (Warsaw)500 MW
Microsoft
Poland · MasovianoperationalMixedGeneral Cloud100% Ready1 source
Microsoft Azure — UK South Region (London)500 MW
Microsoft
United Kingdom · Greater LondonoperationalRenewableInference100% Ready2 sources
Microsoft — São Paulo AI Infrastructure (Expansion)500 MW
Microsoft
Brazil · São PaulooperationalRenewableInference100% Ready1 source
Microsoft Azure — Goodyear, Arizona AI Campus500 MW
Microsoft
United States · ArizonaoperationalRenewableMixed100% Ready3 sources
Microsoft — Japan AI Data Centers (Tokyo & Osaka)500 MW
Microsoft
Japan · Tokyo & OsakaoperationalRenewableMixed100% Ready1 source
Microsoft — Quincy, Washington AI Data Center Campus500 MW
Microsoft
United States · Washington StateoperationalRenewableMixed100% Ready2 sources
Microsoft — Sweden Central AI Infrastructure500 MW
Microsoft
Sweden · Gävle / Sandviken / StaffanstorpoperationalRenewableMixed100% Ready1 source
Oracle Cloud Infrastructure — Ashburn AI Region500 MW
Oracle
United States · Northern VirginiaoperationalMixedMixed100% Ready1 source
Tesla Dojo Supercomputer — Buffalo New York500 MW
Tesla
United States · New YorkoperationalMixedTraining100% Ready3 sources
YTL & NVIDIA — Johor AI Cloud500 MW
YTL Power & NVIDIA
Malaysia · JohoroperationalRenewableTraining86% Ready1 source
Amazon Web Services — EU-WEST-1 Dublin Region450 MW
Amazon Web Services
Ireland · County DublinoperationalRenewableMixed100% Ready2 sources
Amazon Web Services — EU-WEST-2 London Region400 MW
Amazon Web Services
United Kingdom · Greater LondonoperationalRenewableMixed100% Ready2 sources
Amazon Web Services — AP-SOUTH-1 Mumbai Region400 MW
Amazon Web Services
India · MaharashtraoperationalRenewableMixed100% Ready2 sources
Google — Eemshaven AI Data Center400 MW
Google
Netherlands · GroningenoperationalRenewableMixed100% Ready2 sources
Google — The Dalles Oregon Data Center400 MW
Google
United States · OregonoperationalRenewableMixed100% Ready2 sources
Huawei Cloud — Guizhou AI Data Center400 MW
Huawei Cloud
China · GuizhouoperationalOtherMixed100% Ready2 sources
Meta — Ashburn, Virginia AI Data Center400 MW
Meta
United States · Northern VirginiaoperationalRenewableTraining100% Ready2 sources
Microsoft — Boydton, Virginia AI Data Center Campus400 MW
Microsoft
United States · VirginiaoperationalRenewableMixed100% Ready2 sources
Amazon Web Services — AP-SOUTHEAST-1 Singapore Region350 MW
Amazon Web Services
Singapore · Central RegionoperationalOtherMixed100% Ready2 sources
Google — Berkeley County Data Center Campus350 MW
Google
United States · South CarolinaoperationalRenewableMixed100% Ready2 sources
Meta — Altoona, Iowa AI Data Center Campus350 MW
Meta
United States · IowaoperationalRenewableTraining100% Ready2 sources
Meta — Fort Worth, Texas AI Training Campus350 MW
Meta
United States · TexasoperationalRenewableTraining100% Ready2 sources
Microsoft Azure — North Europe Region (Dublin)350 MW
Microsoft
Ireland · County DublinoperationalRenewableMixed100% Ready2 sources
AWS Mexico (Central) Region — Querétaro345 MW
Amazon Web Services
Mexico · QuerétarooperationalRenewableMixed100% Ready2 sources
Microsoft — Mexico (Central) Cloud Region (Querétaro)345 MW
Microsoft
Mexico · QuerétarooperationalMixedMixed100% Ready2 sources
AWS — Brazil AI Infrastructure (Expansion)300 MW
Amazon Web Services
Brazil · São PaulooperationalRenewableMixed100% Ready2 sources
AWS — Malaysia Cloud Region (Cyberjaya)300 MW
Amazon Web Services
Malaysia · Greater Kuala LumpuroperationalRenewableMixed100% Ready2 sources
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