How many AI data centers are in the 500 MW to 1 GW capacity range?

31 tracked facilities fall into the 500 MW to 1 GW tier across 14 countries and 31 operators.

Capacity Tier

500 MW to 1 GW

AI data centers in the 500 MW to 1 GW power range — who is building, where, and at what status. 31 facilities with 17.7 GW of selected tracked capacity.

Facilities

Tracked Capacity

17.7 GW

Operators

Countries

Operational

Capacity Pipeline

17.7 GW of selected tracked capacity across 31 facilities.

Operational7.1 GW40%14

Under Construction2 GW11%4

Planned1 GW6%2

Announced1.6 GW9%3

Data Quality

100% cited

100% capacity published

90% geolocated

87% dated

Market Composition

How this slice breaks down

Status, operator concentration, and energy profile across 31 facilities.

Status distribution

Operational1445%

Under construction413%

Planned26%

Announced310%

Top countries by capacity

Microsoft4.9 GW Google2.8 GW Amazon Web Services1.8 GW Oracle1.4 GW Meta1.2 GW Vantage Data Centers902 MW

Energy mix

Renewable1652%

Nuclear413%

Mixed310%

Other / Unknown826%

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Machine-readable Data

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CSV

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/capacity/500-mw-1-gw/index.csv

GeoJSON

Mapping

/capacity/500-mw-1-gw/index.geojson

Frequently asked questions

How many AI data centers are in the 500 MW to 1 GW capacity range?: 31 tracked facilities fall into the 500 MW to 1 GW tier across 14 countries and 31 operators.

Facilities

Facility	Operator	Location	Capacity ↓	Status	Energy	Workload	Sources
Vantage Port Washington Lighthouse Stargate Campus	Vantage Data Centers OpenAI Oracle	United States Port Washington, Wisconsin	902 MW	groundbreaking reported December 2025; scheduled for completion in 2028	Renewable	AI Training and Inference	3
Prologis / Atlas Project Sail Data Center (Coweta County)	Prologis Atlas Development	United States Georgia	900 MW	rezoning approved; construction start and tenant not confirmed	Other	AI & Cloud Infrastructure	4
Crane Clean Energy Center (Three Mile Island Reactivation)	Constellation Energy Microsoft	United States Londonderry Township / Middletown, Pennsylvania	835 MW	planned 2028 restart pending regulatory approvals	Nuclear	Power-Linked AI Infrastructure	3
AWS Mattameade / Orrock Data Center Campus	Amazon Web Services	United States Caroline and Spotsylvania Counties, Virginia	770 MW	planned permit-stage campus	Other	AI workload not disclosed at facility level	3
EDF / OpCore Montereau AI Data Center	OpCore EDF iliad Group InfraVia Capital Partners	France Montereau-Vallee-de-la-Seine, Ile-de-France	700 MW	planned / exclusive negotiations for former power-plant site	Other	Mixed	2
Meta-TerraPower Natrium Power Agreement	Meta TerraPower	United States United States	690 MW	commercial agreement with initial delivery as early as 2032; specific initial dual-unit site not yet identified	Nuclear	AI power procurement	3
Duane Arnold Energy Center Google PPA Restart	NextEra Energy Google Central Iowa Power Cooperative	United States Palo / Linn County, Iowa	615 MW	Duane Arnold restart targeted for full operation by Q1 2029, pending regulatory approvals.	Nuclear	AI power procurement	3
Google Pine Island AI Data Center (Minnesota)	Google	United States Pine Island, Minnesota	600 MW	announced	Other	Mixed	1
Google — Pryor Creek, Oklahoma AI Data Center	Google	United States Oklahoma	600 MW	operational	Renewable	General Cloud	3
Microsoft India South Central Cloud Region Program	Microsoft	India Hyderabad / India South Central cloud-region program	600 MW	under construction / planned cloud-region program; Microsoft says India South Central is set to go live in mid-2026	Renewable	Mixed	3
Alibaba Cloud — Zhangbei Super Data Center	Alibaba Cloud	China Hebei	500 MW	operational	Renewable	Mixed	2
Amazon Web Services — Ohio Region AI Campus (us-east-2)	Amazon Web Services	United States Ohio	500 MW	operational	Renewable	Mixed	2
Aramco Digital & Groq Inference Data Center (Saudi Arabia)	Aramco Digital Groq	Saudi Arabia Saudi Arabia (TBD)	500 MW	announced	Other	Inference	2
Amazon Web Services — AP-NORTHEAST-1 Tokyo Region	Amazon Web Services	Japan Tokyo	500 MW	operational	Renewable	Mixed	2
Bell AI Fabric Data Center Network (British Columbia)	Bell Canada (BCE)	Canada British Columbia	500 MW	under construction	Other	Mixed	2
ByteDance — Johor AI Data Center	ByteDance (TikTok)	Malaysia Johor	500 MW	under construction	Other	Training	1
Digital Edge — CGK AI Mega Campus	Digital Edge	Indonesia West Java	500 MW	under construction	Other	Mixed	1
Google — Council Bluffs, Iowa AI Data Center Campus	Google	United States Iowa	500 MW	operational	Renewable	Mixed	2
Google-Kairos Power AI Data Center Initiative	Google Kairos Power	United States United States	500 MW	announced	Nuclear	Unknown	2
Meta — Eagle Mountain, Utah AI Data Center Campus	Meta	United States Utah	500 MW	under construction	Renewable	Training	2
Microsoft Azure — Poland Central (Warsaw)	Microsoft	Poland Masovian	500 MW	operational	Mixed	General Cloud	1
Microsoft Azure — UK South Region (London)	Microsoft	United Kingdom Greater London	500 MW	operational	Renewable	Inference	2
Microsoft — São Paulo AI Infrastructure (Expansion)	Microsoft	Brazil São Paulo	500 MW	operational	Renewable	Inference	1
Microsoft Azure — Goodyear, Arizona AI Campus	Microsoft	United States Arizona	500 MW	operational	Renewable	Mixed	3
Microsoft — Japan AI Data Centers (Tokyo & Osaka)	Microsoft	Japan Tokyo & Osaka	500 MW	operational	Renewable	Mixed	1
Microsoft — Quincy, Washington AI Data Center Campus	Microsoft	United States Washington State	500 MW	operational	Renewable	Mixed	2
Microsoft — Sweden Central AI Infrastructure	Microsoft	Sweden Gävle / Sandviken / Staffanstorp	500 MW	operational	Renewable	Mixed	1
Naver & NVIDIA Morocco AI Data Center (Tamesna)	Naver NVIDIA Nexus Core Systems Lloyd Capital TAQA Morocco	Morocco Northern Africa	500 MW	planned	Renewable	Hyperscale AI factory for EMEA	2
Oracle — Malaysia Public Cloud Region	Oracle	Malaysia Greater Kuala Lumpur	500 MW	planned	Mixed	Mixed	1
Tesla Dojo Supercomputer — Buffalo New York	Tesla	United States New York	500 MW	operational	Mixed	Training	3
YTL & NVIDIA — Johor AI Cloud	YTL Power & NVIDIA	Malaysia Johor	500 MW	operational	Renewable	Training	1