HomeDirectoryEast of EnglandKao Data KLON-03 (Harlow) — Under Construction
Operated by
Kao Data

Kao Data KLON-03 (Harlow) — Under Construction

Kao Data Campus, London Road, Harlow, Essex, East of England• CM17 9NA
Tier 3
Under Construction
4.9/5 Rating

Kao Data KLON-03 is a new 17.6MW liquid-cooled AI data centre under construction at Harlow, purpose-built for hybrid AI workloads with advanced immersion cooling. Powered by 100% renewable energy.

17.6
megawatts
Power Capacity
75,000
sq ft raised floor
Floor Space
1.2
power usage effectiveness
PUE Rating
2026
year established
Year Built

Facility Intelligence Report

Premium

0 verified data points · Kao Data KLON-03 (Harlow) — Under Construction

General Site Information
What is the site address?Not provided
What is the site latitude and longitude?Not provided
Is advance notice required for deliveries to site?Not provided
Are there security clearance requirements to enter the facility?Not provided
Are 3rd party contractors required to complete a site induction?Not provided
What is the data centre Tier classification?Not provided
What is the current PUE?Not provided
What is the uptime SLA for the facility?Not provided
Is the site located within a seismic zone?Not provided
Is a virtual tour available?Not provided

Overview

Kao Data KLON-03 is a new 17.6MW liquid-cooled AI data centre under construction at Harlow, purpose-built for hybrid AI workloads with advanced immersion cooling. Powered by 100% renewable energy.

Technical Specifications

Full Spec
Power Capacity
17.6 MW
Floor Space
75,000 sq ft
PUE Rating
1.2
Cooling Type
Liquid Cooling / Hybrid
UPS Configuration
2N
Generator Backup
Yes — N+1 minimum
Year Built
2026
City
Harlow

Connectivity & Carriers

BT
Colt
Zayo
Telia
Virgin Media
Carrier-neutral access — multiple transit providers available on request

Certifications & Compliance

ISO 27001
Verified certification
ISO 9001
Verified certification
ISO 14001
Verified certification
BREEAM Excellent
Verified certification

Services Offered

Colocation
HPC / AI
Cloud

Physical Security

Biometric Access
24/7 CCTV
Security Guards
Mantrap
Facility Contact Details

Use the published operator details below to contact this facility directly.

Visit Website

Quick Facts

Price Range£££
RegionEast of England
TierTier 3
CoolingLiquid Cooling / Hybrid
Certifications4
Ad

Your Brand Here

Express interest in a paid website ad spot alongside UK data centre content.

Explore Website Advertising
Ad

Website Advertising Opportunities

Introduce your brand alongside data centre facility profiles.

Register Interest