Pipeline Projects
149
Announced, planned, or under construction
Development Pipeline
AI Data Center Pipeline Tracker
149 AI data center projects are in development across 49 countries, representing 101.2 GW of announced capacity. The pipeline is 1.9× the current operational base.
Pipeline Capacity
101.2 GW
Total announced MW in development
Under Construction
63
39.9 GW actively being built
Pipeline Ratio
1.9×
Pipeline-to-operational capacity
Development Funnel
Capacity by stage
How tracked capacity flows through the development pipeline, from announcement to operation.
Pipeline Geography
Where projects are being built
Countries with the most non-operational AI data center projects.
Pipeline Operators
Who is building the most
Operators with the largest number of pipeline projects.
Largest Projects in Development
The 20 biggest non-operational facilities by announced capacity. 36 are at gigawatt scale (1,000+ MW).
#17.5 GW
Wonder Valley Off-Grid AI Data Center Park
Planned
#25 GW
G42 “Stargate” UAE–US AI Campus (Abu Dhabi)
Under Construction
#35 GW
Meta Hyperion AI Data Center (Louisiana)
Under Construction
#45 GW
OpenAI–G42 Abu Dhabi AI Megacluster
Announced
#55 GW
Stargate AI Supercomputer
Under Construction
#64.5 GW
Beacon AI Alberta Hyperscale Campuses
Announced
#73.3 GW
Microsoft Project Fairwater (Mount Pleasant, Wisconsin)
Under Construction
#83 GW
Stock Farm Road 3 GW AI Data Center (South Korea)
Announced
#92.7 GW
Google Nebraska Mega-Campus (Project Tenaska)
Planned
#102.1 GW
Meta–Vistra Nuclear Uprate Agreement (OH/PA)
Announced
#111.8 GW
Digital Realty — Project Bunkhouse
Planned
#121.8 GW
AWS AI Innovation Campuses (Salem and Falls Townships, PA)
Under Construction
#131.5 GW
Elea — Rio AI City
Under Construction
#141.5 GW
ExxonMobil's 1.5GW Data Center Power Plant Initiative
Planned
#151.5 GW
Meta Project Prometheus (New Albany, Ohio)
Under Construction
#161.5 GW
NEOM Oxagon — AI Data Center Campus
Planned
#171.5 GW
NEOM Oxagon Net-Zero AI Data Center (Saudi Arabia)
Announced
#181.5 GW
Romania — Black Sea AI Gigafactory
Planned
#191.4 GW
MGX/Mistral AI Campus (Paris Region)
Announced
#201.4 GW
Vantage Data Centers Texas Mega-Campus (Shackelford County)
Announced
Pipeline Composition
How the pipeline breaks down
Energy profile, operator concentration, and geographic distribution across 149 pipeline projects.
Status distribution
Under construction6342%
Planned6544%
Announced2114%
Top countries by capacity
Energy mix
Renewable4530%
Nuclear1611%
Mixed128%
Gas53%
Other / Unknown7148%
Frequently asked questions
- How many AI data centers are currently being built?
- The AI Data Center Index tracks 63 facilities actively under construction, representing 39.9 GW of capacity. An additional 86 facilities are in the announced or planned stages.
- How much AI data center capacity is in the pipeline?
- 101.2 GW of capacity is in development across 149 projects in 49 countries. The pipeline-to-operational capacity ratio is 1.9x, indicating the buildout is accelerating significantly.
- Which countries are building the most new AI data centers?
- The most active pipeline markets include United States (38 projects), Canada (6 projects), India (6 projects), Saudi Arabia (6 projects), Thailand (5 projects).
- How many gigawatt-scale AI data centers are planned?
- 36 facilities in the pipeline have announced capacities of 1 GW (1,000 MW) or more. These represent the largest single-site compute investments in history.