12 AI Datacenters near Alton, GB — 350 MW total capacity

Name	Status	Operator	Capacity (MW)	Current power (MW)	Est. completion	Region	Country	Announced	AI Focus	Energy Type	H100-equiv GPUs	Capex ($B)	Users	Construction	Energy Cos	Investors	Website
AWS Bracknell Data Centre	operational	Amazon Web Services	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Amazon Web Services	operational	Amazon Web Services	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Microsoft Thames Valley Park Data Centre	operational	Microsoft	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Microsoft — West London	operational	Microsoft	350	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Planning application AWDM/0934/19: Removal of 3 no. shipping containers and construction of 2 no. Data centre cabins with ancillary air conditioning units; a meter cabin on concrete base; refurbishment of existing building and security fencing and access	under-construction	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
AWS Didcot Data Centre	stale	Amazon Web Services	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Vantage LHR2	operational	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
AWS Swindon Data Centre	operational	Amazon Web Services	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Vantage London I, United Kingdom	—	Vantage Data Centers	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Planning application 2022/3535/P: Temporary change of use for a period of up to 10 years for flexible office E(g)(i) and education F1(a) (excluding retail and other commercial units on Tottenham Court Road frontage, the data centre at basement and part gr	planned	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Planning application 2020/2009/L: Creation of a new opening and associated works between the Data Centre and the Lift Motor Room within the basement of the Kathleen Lonsdale Building.	under-construction	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Global Switch London East	operational	Global Switch	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—