202620252024
Google Waltham CrossCheshunt, Hertfordshire, United Kingdom
OWNERGoogle
USERGoogle DeepMind
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CONSTRUCTION STATUS
Apr 23, 2026

Full buildout reconfirmed via high-resolution Pléiades-Neo satellite image; no capacity change since September 2025.

Compute
124kH100-eq
IT Power
88MW
Cost
$3.3B
Building
Substation
On-site power
Backup power
Cooling