Facilities
9
Country Market
AI Data Centers in the United Kingdom
A source-backed view of AI data center activity inside the United Kingdom market — operators, capacity, status, and energy profile. The United Kingdom has 9 tracked AI data center facilities with 2.1 GW of selected tracked capacity across 12 operators. 78% of facilities are operational.
Tracked Capacity
2.1 GW
Operators
12
Statuses
2
Operational
7
Direct Answer
How many AI data centers are in the United Kingdom?
ADCI currently tracks 9 AI data center facilities in the United Kingdom, including 9 map-ready locations and 2.1 GW of selected tracked capacity across 12 operators.
7 facilities are operational and 2 are in the pipeline. By facility count, leading operators include Google, Amazon Web Services, CoreWeave. Top geographic clusters by facility count are London.
Peer Ranking
Where United Kingdom stands among 64 tracked countries.
By facility count#7of 64
By selected capacity#11of 64 · 2.1 GW
Head-to-Head Comparisons
Pre-built matchups involving United Kingdom — facility count, capacity, status mix, and energy breakdown side by side.
Market Composition
How this slice breaks down
Status, operator concentration, and energy profile across 9 facilities.
Status distribution
Operational778%
Planned222%
Top operators by capacity
Energy mix
Renewable667%
Nuclear111%
Mixed222%
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.
Machine-readable Data
Frequently asked questions
- How many AI data centers are in the United Kingdom?
- The AI Data Center Index currently tracks 9 AI data center facilities in the United Kingdom with a combined selected tracked capacity of 2.1 GW. 12 operators are active in the market.
- Where are AI data centers located in the United Kingdom?
- 9 facilities in the United Kingdom have map-ready coordinates. Use the geographic footprint map, facility table, and top cities summary on this page to compare locations.
- Which companies operate AI data centers in the United Kingdom?
- 12 operators have tracked facilities in the United Kingdom. Visit the operator breakdown on this page to see the full list with facility counts and capacity data.
Operators Present
Status Mix
Energy Mix
Facilities
| Facility | Operator | Location | Capacity ↓ | Status | Energy | Workload | Readiness | Sources |
|---|---|---|---|---|---|---|---|---|
| Microsoft | United Kingdom Greater London | 500 MW | operational | Renewable | Inference | 2 | ||
| Rolls-RoyceUK Government | United Kingdom Europe | 470 MW | planned | Nuclear | General Cloud | 2 | ||
| Amazon Web Services | United Kingdom Greater London | 400 MW | operational | Renewable | Mixed | 2 | ||
| Digital Realty | United Kingdom London/Slough | 300 MW | planned | Renewable | Training | 1 | ||
| United Kingdom Greater London | 180 MW | operational | Renewable | Mixed | 2 | |||
| CoreWeave | United Kingdom Greater London and Manchester | 150 MW | operational | Renewable | Mixed | 1 | ||
| United Kingdom London | 80 MW | operational | Mixed | Mixed | 2 | |||
| UK Research and Innovation (UKRI)University of BristolUniversity of Cambridge | United Kingdom England | 20 MW | operational | Mixed | Mixed | 3 | ||
| NVIDIAKao Data | United Kingdom England (East of England) | 1 MW | operational | Renewable | Healthcare & Life Sciences AI | 2 |