Skip to content
CARTIS

Vantage CWL1 Cardiff Data Center Campus

Newport, Wales, United KingdomPartially operational
Evidence
Planned critical IT
148 MW
Updated
Oct 28, 2026

Vantage's Cardiff campus is a large UK hyperscale site with two facilities operating and a third planned. Full build is designed for 148 MW of critical IT capacity. Vantage Data Centers is publicly identified in the project record for Newport, Wales, GB. The disclosed development record includes 46-acre campus; three data centers at full build; two currently operational; 148 MW planned critical IT capacity. Power and infrastructure include high-density UK campus with renewable power, flexible cooling and multi-building redundancy. Vantage identifies 148 MW of critical IT capacity for CWL1 at full build.

Capacity

Reported capacity

Design

148 MW

Source

Operating IT capacity: Not established in published records

A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.

Development

Operating and expansion programPartially operational

Project-wide phase for Vantage CWL1 Cardiff Data Center Campus; capacity remains classified as it load.

Milestones (2)
Vantage Cardiff project status and capacity disclosed

Aug 27, 2026 · Recorded actual event

Completed · Announced

Source not linked
Two facilities operational with an additional facility planned

Date not disclosed · Forecast / planned record

Forecast · Forecast completion

Source not linked

Participants

Vantage Data Centers

Developer

Sources by role
Developer (1)

Site & development

Location context

Actual

Celtic Way | Coedkernew | Newport | Wales

Source

Development scale

Actual

46-Acre campus

Source

Development milestone

Actual

Three data centers at full build

Source

Site configuration

Actual

148 MW planned critical IT capacity.

Source

Technical specifications

Power arrangement

Actual

Two currently operational

Source

Additional project facts

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

Vantage identifies 148 MW of critical IT capacity for CWL1 at full build.

Source

Infrastructure & permits

Technical details (2)
Electric grid

Partially operational

148 MW

Vantage identifies 148 MW of critical IT capacity for CWL1 at full build.

Site facility

Partially operational

High-density UK campus with renewable power, flexible cooling and multi-building redundancy.

Public-source research. Plans may change. See Evidence for sources and qualifications.