How many AI data centers are under construction?

71 facilities in the index are currently marked as under construction, representing 36.6 GW of selected tracked capacity across 31 countries.

Build Status

Under Construction

Every AI data center currently marked Under Construction — ranked by capacity, with operator and country breakdown. 71 facilities with 36.6 GW of selected tracked capacity.

Facility	Operator	Location	Capacity ↓	Status	Energy	Workload	Sources
G42 “Stargate” UAE–US AI Campus (Abu Dhabi)	G42 Khazna Data Centers OpenAI Oracle NVIDIA Cisco SoftBank Group	United Arab Emirates Abu Dhabi	5,000 MW	under construction / first 200 MW Stargate UAE cluster expected in 2026	Other	Mixed	5
Meta Hyperion AI Data Center (Louisiana)	Meta Entergy Louisiana	United States Richland Parish, Louisiana	5,000 MW	under construction; future 5 GW expansion not yet delivered	Nuclear	Training	4
Microsoft Project Fairwater (Mount Pleasant, Wisconsin)	Microsoft NVIDIA	United States Mount Pleasant, Wisconsin	3,300 MW	startup activity and equipment bring-up reported in May 2026; full campus buildout not complete	Other	Training	4
xAI Colossus / MACROHARDRR Greater Memphis AI Campus	xAI	United States Greater Memphis / Southaven xAI region	2,000 MW	Colossus operational; Southaven MACROHARDRR expansion and power context still developing	Gas	Training	5
AWS Pennsylvania AI Innovation Campuses and Susquehanna PPA	Amazon Web Services Talen Energy	United States Pennsylvania	1,920 MW	under construction at Susquehanna-adjacent campus with additional planned Pennsylvania campuses	Nuclear	Mixed	5
Elea Rio AI City	Elea Data Centers	Brazil Rio de Janeiro	1,500 MW	RJO1 operational; phased Rio AI City first-phase buildout in progress with RJO2 delivery beginning in 2026	Renewable	Mixed	3
Vantage Frontier Shackelford County AI Campus	Vantage Data Centers	United States Shackelford County, Texas	1,400 MW	construction began before August 2025 announcement; first building scheduled for H2 2026	Other	Training	4
Stargate Abilene AI Data Center Campus	OpenAI Oracle Crusoe Lancium NVIDIA	United States Abilene, Texas	1,200 MW	first phase live; full 1.2 GW campus under construction	Gas	Mixed	4
Google / AdaniConneX Visakhapatnam AI Hub	Google Google Cloud AdaniConneX Adani Enterprises Nxtra by Airtel	India Andhra Pradesh / Visakhapatnam	1,000 MW	under construction; Google broke ground on April 28, 2026	Other	Training	3
Data Center Valley Ekibastuz AI Campus	Kazakhstan Ministry of AI and Digital Development Kazakhtelecom	Kazakhstan Pavlodar Region	1,000 MW	officially described as in active implementation phase	Other	Sovereign AI	2
Meta El Paso AI Data Center	Meta	United States El Paso, Texas	1,000 MW	under construction; Meta says the site broke ground in 2025	Renewable	AI Training and Inference	3
Meta Lebanon AI Data Center	Meta	United States Lebanon, Indiana	1,000 MW	breaking ground announced February 2026	Other	AI Training and Inference	1
Meta Prometheus AI Supercluster (New Albany, Ohio)	Meta	United States New Albany, Ohio	1,000 MW	New Albany campus active and expanding; Prometheus described as a gigawatt-scale 2026 AI supercluster buildout	Nuclear	Training	5
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
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
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
Meta — Eagle Mountain, Utah AI Data Center Campus	Meta	United States Utah	500 MW	under construction	Renewable	Training	2
Hexagon Data Center — Riyadh	SDAIA (Saudi Data & AI Authority)	Saudi Arabia Riyadh	480 MW	under construction	Other	Unknown	1
Applied Digital Polaris Forge 1 - Ellendale AI Factory	Applied Digital CoreWeave	United States North Dakota	400 MW	staged campus under construction	Renewable	Mixed	2
ByteDance — Thailand AI Data Hub	ByteDance TikTok	Thailand Bangkok / Chonburi	400 MW	under construction	Mixed	Inference	2
AirTrunk — TOK1 AI Expansion (Tokyo)	AirTrunk	Japan Chiba	300 MW	under construction	Renewable	General Cloud	1
Bulk Data Centers — N01 AI Campus	Bulk Data Centers	Norway Agder	300 MW	under construction	Other	Training	1
Microsoft — Aragón AI Campus	Microsoft	Spain Aragón	300 MW	under construction	Renewable	Unknown	1
SoftBank Tomakomai AI Data Center (Japan)	SoftBank Corp.NVIDIA	Japan Tomakomai, Hokkaido	300 MW	under construction	Renewable	Sovereign AI	2
EcoDataCenter — Borlänge AI Mega Campus	EcoDataCenter	Sweden Dalarna	250 MW	under construction	Renewable	Training	1
Google — Skien AI Campus	Google	Norway Telemark	240 MW	under construction	Other	Mixed	1
Stargate Norway — Narvik AI Gigafactory	OpenAI, Nscale & Aker	Norway Nordland	230 MW	under construction	Other	Training	1
Meta — Montgomery AI Expansion	Meta	United States Alabama	227 MW	under construction	Renewable	Mixed	1
Vantage Nevada AI Data Center (NV1)	Vantage Data Centers	United States Clark County, Nevada	224 MW	under construction	Other	Mixed	1
Google Cloud Malaysia AI Data Center (Johor Bahru)	Google	Malaysia Johor Bahru, Malaysia	220 MW	under construction	Renewable	Mixed	1
DC BLOX — Conyers AI Campus	DC BLOX	United States Georgia	216 MW	under construction	Other	Inference	1
Humain AI Data Centers (Saudi Arabia)	Humain Amazon Web Services AMD	Saudi Arabia Riyadh & Dammam	200 MW	under construction	Other	Mixed	1
Microsoft — Kemps Creek AI Campus (Sydney)	Microsoft	Australia New South Wales	190 MW	under construction	Other	Unknown	1
SINES 4.0 — SIN02 AI Gigafactory	Start Campus	Portugal Alentejo	180 MW	under construction	Renewable	Training	1
NEXTDC — M4 Melbourne 'AI Factory'	NEXTDC	Australia Victoria	160 MW	under construction	Other	Mixed	1
ODATA — QR03 Querétaro AI Campus	ODATA (Aligned Data Centers)	Mexico Querétaro	150 MW	under construction	Other	General Cloud	1
SoftBank — Sakai AI Data Center	SoftBank	Japan Osaka	150 MW	under construction	Other	General Cloud	1
EDGNEX — Jakarta AI Data Center	EDGNEX by DAMAC	Indonesia Jakarta	144 MW	under construction	Other	General Cloud	1
Viettel — Tan Phu Trung AI Data Center	Viettel Group	Vietnam Ho Chi Minh City	140 MW	under construction	Other	Mixed	1
ODATA — BG03 Bogotá AI Campus	ODATA (Aligned Data Centers)	Colombia Cundinamarca	120 MW	under construction	Other	HPC / Supercomputing	1
Microsoft — Markham AI Megaproject	Microsoft	Canada Ontario	112 MW	under construction	Other	Training	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
Khazna Ajman AI Data Center (UAE)	Khazna Data Centers	United Arab Emirates Ajman	100 MW	under construction	Other	General Cloud	1
Khazna QAJ1 — Ajman AI Data Center	Khazna Data Centers	United Arab Emirates Ajman	100 MW	under construction	Other	Mixed	3
Microsoft — Poland AI Expansion (Warsaw)	Microsoft	Poland Masovian	100 MW	under construction	Other	HPC / Supercomputing	1
Nvidia & Foxconn — Kaohsiung AI Factory	Foxconn (Hon Hai Technology Group) & NVIDIA	Taiwan Kaohsiung	100 MW	under construction	Other	HPC / Supercomputing	1
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
eStruxture's CAL-3 Hyperscale Data Center (Calgary)	eStruxture Data Centres	Canada Western Canada	90 MW	under construction	Gas	Unknown	2

Under Construction

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