Country Comparison
United States vs United Kingdom
The UK is positioning itself as Europe's AI capital through government investment and a favorable regulatory environment. This comparison shows the UK's AI data center footprint relative to the dominant US market.
Scale Comparison
Status Breakdown
United States
Operational46
Under Construction16
Planned13
Announced9
United Kingdom
Operational11
Planned2
Energy Mix
United States
Renewable45
Nuclear15
Mixed11
Unknown7
Fossil / Gas3
Grid (utility-powered) + Regional Grid Upgrades1
Grid (ERCOT) with potential on-site generation1
Hydroelectric1
United Kingdom
Renewable7
Mixed4
Nuclear1
Hydroelectric1
Top Operators in United States
Meta16 facilities
Microsoft14 facilities
Google12 facilities
Amazon Web Services12 facilities
NVIDIA4 facilities
Top Operators in United Kingdom
Microsoft2 facilities
Google2 facilities
Rolls-Royce1 facility
UK Government1 facility
Amazon Web Services1 facility
Largest in United States
Frequently asked questions
- How does United States compare to United Kingdom in AI data centers?
- United States has 84 tracked AI data center facilities with 70.6 GW of capacity, compared to United Kingdom's 13 facilities with 2.6 GW. See the full breakdown of status, energy, and operators above.
- Which country has more AI data center capacity, United States or United Kingdom?
- United States leads with 70.6 GW of known capacity versus United Kingdom's 2.6 GW.
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