How many AI data centers are in United States?

The AI Data Center Index currently tracks 84 facilities in United States with a combined known capacity of 70.6 GW. 46 operators are active in the market.

Which companies operate AI data centers in United States?

46 operators have tracked facilities in United States. Visit the operator breakdown on this page to see the full list with facility counts and capacity data.

Country Market

United States

A source-backed view of AI data center activity inside the United States market — operators, capacity, status, and energy profile. United States has 84 tracked AI data center facilities with 70.6 GW of known capacity across 46 operators. 55% of facilities are operational.

Facilities

Known Capacity

70.6 GW

Operators

Statuses

Operational

Capacity Pipeline

70.6 GW of known capacity across 84 facilities.

Operational24.4 GW35%46

Under Construction23.0 GW33%16

Planned13.6 GW19%13

Announced9.6 GW14%9

Data Quality

95% cited

100% capacity known

100% geolocated

73% dated

Geographic footprint

84 facilities with published coordinates in this slice.

Operational Under construction Planned Announced

Peer Ranking

Where United States stands among 64 tracked countries.

Compare side-by-side →

By facility count#1of 64

By known capacity#1of 64 · 70.6 GW

Share of top market

100% of the #1 countrie's capacity

Nearby peers

Canada 8 · 13.0 GW United Arab Emirates 8 · 11.5 GW

Head-to-Head Comparisons

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

Custom compare →

United StatesvsChina United StatesvsJapan United StatesvsUnited Kingdom United StatesvsIndia

Market Composition

How this slice breaks down

Status, operator concentration, and energy profile across 84 facilities.

Status distribution

Operational4655%

Under construction1619%

Planned1315%

Announced911%

Top operators by capacity

Microsoft16.3 GW Meta15.9 GW Amazon Web Services13.9 GW Google8.9 GW Oracle6.3 GW OpenAI6.2 GW

Energy mix

Renewable3946%

Nuclear1518%

Mixed1113%

Gas34%

Other / Unknown1619%

National Market Brief

How this country market is taking shape

A compact read on operator concentration, live-versus-pipeline mix, and the largest disclosed site in this national slice.

Lead operator

Meta

16 tracked facilities

Buildout mix

46 live / 38 pipeline

55% operational

Primary state corridors

Virginia, Texas, Oregon

20 facilities across top markets

Largest disclosed site

Meta Hyperion AI Data Center (Louisiana)

5 GW of known capacity

Most common power tag

Renewable

44 facilities

Quick Links

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Machine-readable Data

JSON

Structured

/countries/united-states/index.json

CSV

Tabular

/countries/united-states/index.csv

GeoJSON

Mapping

/countries/united-states/index.geojson

Frequently asked questions

How many AI data centers are in United States?: The AI Data Center Index currently tracks 84 facilities in United States with a combined known capacity of 70.6 GW. 46 operators are active in the market.
Which companies operate AI data centers in United States?: 46 operators have tracked facilities in United States. Visit the operator breakdown on this page to see the full list with facility counts and capacity data.

Facilities

Facility	Operator	Location	Capacity ↓	Status	Energy	Workload	Sources
Meta Hyperion AI Data Center (Louisiana)	Meta Entergy Louisiana	United States Richland Parish, Louisiana	5,000 MW	under construction	Nuclear	Training	3
Stargate AI Supercomputer	Microsoft OpenAI SoftBank Oracle	United States Global / United States	5,000 MW	under construction	Nuclear	Training	3
Microsoft Project Fairwater (Mount Pleasant, Wisconsin)	Microsoft NVIDIA	United States Mount Pleasant, Wisconsin	3,300 MW	under construction	Other	Training	2
Google Nebraska Mega-Campus (Project Tenaska)	Google Tenaska Tallgrass Energy	United States Lincoln/Omaha Region, Nebraska	2,700 MW	planned	Gas	Mixed	2
AWS Project Rainier (New Carlisle, Indiana)	Amazon Web Services Anthropic	United States New Carlisle, Indiana	2,400 MW	operational	Other	Mixed	2
Diablo Canyon AI Integration Project	Pacific Gas and Electric Company (PG&E)Atomic Canyon	United States Western United States	2,256 MW	operational	Nuclear	Unknown	2
Meta–Vistra Nuclear Uprate Agreement (OH/PA)	Meta Vistra Corp	United States Ohio and Pennsylvania	2,100 MW	announced	Nuclear	General Cloud	2
Digital Realty — Project Bunkhouse	Digital Realty	United States Georgia	1,830 MW	planned	Other	Unknown	1
AWS AI Innovation Campuses (Salem and Falls Townships, PA)	Amazon Web Services	United States Salem and Falls Townships, Pennsylvania	1,800 MW	under construction	Nuclear	Mixed	1
Amazon Web Services — Northern Virginia Hyperscale Campus	Amazon Web Services	United States Northern Virginia	1,500 MW	operational	Renewable	Mixed	2
ExxonMobil's 1.5GW Data Center Power Plant Initiative	ExxonMobil	United States Southern United States	1,500 MW	planned	Gas	General Cloud	2
Meta Project Prometheus (New Albany, Ohio)	Meta	United States New Albany, Ohio	1,500 MW	under construction	Nuclear	Training	2
xAI Gigascale Data Center (Tennessee/Mississippi)	xAI	United States Eastern Tennessee / Northern Mississippi	1,500 MW	operational	Gas	Training	1
Vantage Data Centers Texas Mega-Campus (Shackelford County)	Vantage Data Centers	United States Shackelford County, Texas	1,400 MW	announced	Other	Training	1
AWS — Mississippi AI Data Center (Ridgeland/Madison)	Amazon Web Services	United States Madison County	1,300 MW	under construction	Renewable	Mixed	2
AWS US Government AI Supercomputing Expansion	Amazon Web Services	United States Virginia / Oregon / Ohio	1,300 MW	announced	Renewable	Sovereign AI	2
Microsoft — Port Washington AI Campus (Stargate Phase 1)	Microsoft	United States Wisconsin	1,300 MW	planned	Other	HPC / Supercomputing	1
Google — Fort Wayne AI Campus	Google	United States Indiana	1,200 MW	operational	Renewable	Unknown	1
Meta–Oklo Advanced Nuclear AI Campus (Ohio)	Meta Oklo Inc.	United States Ohio	1,200 MW	announced	Nuclear	Training	2
OpenAI Stargate Data Center (Texas)	OpenAI Crusoe Energy Blue Owl Capital	United States Abilene, Texas	1,200 MW	operational	Other	Training	2
Vistra's Comanche Peak Nuclear Data Center Campus	Vistra Corp Amazon Web Services	United States Southwestern United States	1,200 MW	planned	Nuclear	General Cloud	3
AWS — Richmond County AI Innovation Campus	Amazon Web Services	United States North Carolina	1,000 MW	under construction	Other	General Cloud	1
Google Gemini Cluster (Iowa/Nebraska)	Google	United States Midwest (Iowa–Nebraska cluster)	1,000 MW	operational	Renewable	Training	2
Meta — El Paso AI Mega Campus	Meta	United States Texas	1,000 MW	planned	Renewable	Training	1
Meta Lebanon AI Data Center (Indiana)	Meta	United States Lebanon, Indiana	1,000 MW	announced	Other	Mixed	1
Microsoft Azure Northern Virginia AI Data Centers	Microsoft	United States Northern Virginia (Loudoun, Prince William counties)	1,000 MW	operational	Renewable	Inference	2
Microsoft & OpenAI — Project Jupiter (New Mexico)	Microsoft	United States New Mexico	1,000 MW	planned	Renewable	Training	1
Amazon's Nuclear-Powered Data Center Acquisition	Amazon Web Services Talen Energy	United States Northeastern United States	960 MW	operational	Nuclear	General Cloud	3
Atlas Development — Project Sail	Atlas Development & Prologis	United States Georgia	900 MW	planned	Other	Mixed	1
Crane Clean Energy Center (Three Mile Island Reactivation)	Constellation Energy Microsoft	United States Northeastern United States	835 MW	planned	Nuclear	24/7 Clean Power for Azure AI	3
Google Wilbarger County AI Data Center (Texas)	Google	United States Wilbarger County, Texas	800 MW	announced	Other	Mixed	1
Meta AI Training Campus (Cortland, Illinois)	Meta	United States Cortland, Illinois	800 MW	under construction	Renewable	Training	1
Microsoft Iowa AI Training Campus	Microsoft	United States Iowa	800 MW	operational	Renewable	Training	2
Oracle AI Cloud Infrastructure (US)	Oracle NVIDIA	United States Hillsboro, Oregon; Chicago, Illinois; Ashburn, Virginia	800 MW	operational	Renewable	Mixed	3
AWS — Orrock Tech Campus (Virginia)	Amazon Web Services	United States Virginia	770 MW	under construction	Other	HPC / Supercomputing	1
Microsoft — Atlanta AI Campus (Fayetteville)	Microsoft	United States Georgia	700 MW	under construction	Other	Mixed	1
Meta–TerraPower Natrium AI Campus (Wyoming)	Meta TerraPower	United States Lincoln County, Wyoming	690 MW	announced	Nuclear	Training	2
NextEra Energy's Duane Arnold Nuclear Plant Reactivation	NextEra Energy	United States Midwestern United States	615 MW	planned	Nuclear	Training	2
Amazon Web Services — Oregon Region AI Campus (us-west-2)	Amazon Web Services	United States Oregon	600 MW	operational	Renewable	Mixed	2
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 — Lordstown AI Campus (Stargate Phase 1)	Microsoft	United States Ohio	600 MW	planned	Nuclear	Unknown	2
AWS — Boardman & Arlington Expansion (Oregon)	Amazon Web Services	United States Oregon	576 MW	under construction	Other	Mixed	1
Amazon Web Services — Ohio Region AI Campus (us-east-2)	Amazon Web Services	United States Ohio	500 MW	operational	Renewable	Mixed	2
CoreWeave AI Data Centers (US)	CoreWeave NVIDIA	United States Livingston, NJ; Plano, TX; Manassas, VA; Chicago, IL	500 MW	operational	Renewable	Mixed	3
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 — Goodyear, Arizona AI Campus	Microsoft	United States Arizona	500 MW	operational	Renewable	Mixed	3
Microsoft — Quincy, Washington AI Data Center Campus	Microsoft	United States Washington State	500 MW	operational	Renewable	Mixed	2