Yondr London Campus - Building 1

Operational

Yondr London Campus - Building 1 is a data center in Slough, United Kingdom, operated by Yondr Group, with 30 MW of published IT capacity, currently operational.

First building of Yondr Group's Slough data center campus outside London, a 30 MW facility on a former paint factory site that reached ready-for-service in July 2024.

Yondr London Campus - Building 1 — schematic illustration — Schematic illustration based on published specifications, not a photograph · air-cooled · in operation

Operator: Yondr Group
City: Slough, United Kingdom
Power, MW: 30 MW
Cooling: Air

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Coloprice Score

22 out of 100

limited data · #79 of 120 in United Kingdom

Resilience0/35
Compliance0/20
Transparency4/20
Scale11/15
Maturity7/10

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Yondr Group's first UK data center sits on a former paint factory site in Slough, west of London, one of Europe's most established data center hubs on the M4 corridor. Construction began in 2022 and the 30 MW building reached ready-for-service in July 2024, with the first 20 MW phase entering operation before the remaining capacity followed. The building is targeting BREEAM 'Very Good' certification and uses hydrotreated vegetable oil (HVO) instead of diesel in its backup generators to cut emissions. It is the first of what became a three-building, 100+ MW campus, and the site has since anchored an apprenticeship program run with a local University Technical College near Heathrow. Yondr has not disclosed a street address for the campus, only its general Slough location.