Kao Data Harlow Campus

Multi-building campus on London Road, Harlow (CM17 9NA). KLON-01 has been fully operational since 2020 and the campus hosts AI cloud deployments; KLON-02 (10MW) followed and KLON-03 (17.6MW) was announced in March 2025 with a 2027 target. Planned for 40MW IT load across four data centres, with potential to expand.

Operator
Kao Data
Location
Harlow, Essex, CM17
Status
Operating
Capacity
40 MW
Last checked
1 Nov 2026

Sources

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