Colt DCS Leeds Data Centre Campus: High-Density UK Digital Hub
Status: Active Development / Planned Regional Expansion | Location: Leeds Metropolitan Area, West Yorkshire, United Kingdom
Project Overview
The Colt DCS Leeds Data Centre Campus represents a key regional digital infrastructure development in Northern England, supporting the growing demand for high-density computing, hybrid cloud platforms, AI-enabled workloads, enterprise colocation, and edge deployments outside the traditional London and Slough data centre markets. Strategically located to provide low-latency access across Yorkshire and the wider North of England, the carrier-neutral campus enables organisations to deploy mission-critical IT infrastructure closer to users while maintaining seamless connectivity to major UK and international networks. Designed and operated to Colt DCS Tier III standards, the facility delivers high levels of availability and operational resilience through fully redundant 2N power architecture, diverse utility feeds, resilient backup generation, advanced fire protection systems, and multiple network pathways that minimise the risk of service disruption. The campus is engineered to accommodate high-density rack deployments and evolving AI and cloud computing requirements while offering scalable colocation capacity for hyperscale cloud providers, enterprises, financial institutions, healthcare organisations, public sector agencies, and digital service providers. Sustainability is a core component of the campus design, incorporating energy-efficient cooling technologies, intelligent building management systems, and electricity sourced from 100% renewable energy to reduce environmental impact while maintaining industry-leading performance. With flexible expansion capability, robust physical security, and direct access to Colt’s extensive global fibre network, the Leeds campus strengthens the UK's regional digital ecosystem by providing a secure, scalable, and future-ready platform for next-generation digital transformation and long-term business growth.
Quick Facts
| Field | Value |
|---|
| Project Name | Colt DCS Leeds Data Centre Campus: High-Density UK Digital Hub |
| Location | Leeds Metropolitan Area, West Yorkshire, United Kingdom |
| Status | Active Development / Planned Regional Expansion |
| Commissioning | Phased Development Plan (Targeted 2025–2027+) |
| Total IT Load | ~15 MW – 30 MW Estimated Critical IT Load |
| Total Capacity | ~20 MW – 40 MW Total Grid / Facility Capacity |
| Tier Level | Tier III Aligned / Equivalent Concurrently Maintainable Architecture |
| Project Type | Enterprise Colocation, High-Density Hybrid Cloud & Regional Hyperscale Hub |
City Profile
| Header | Details |
|---|
| City Name | Yorkshire |
| Population | ~215,000 |
| Urban Agglomeration | ~250,000 |
| City GDP | ~GBP 8 billion (estimated) |
| Per Capita Income | ~GBP 35,000 |
| City Tier | Tier 2 – Regional Business & Tourism Hub |
| Key Strengths | Historic city with a strong tourism sector; growing digital and technology industries; excellent rail connectivity; skilled workforce; leading education and research institutions; expanding business and financial services; strategic location between London and Edinburgh. |
Companies Involved
| Header | Details |
|---|
| Developer / Operator | Colt Data Centre Services |
| Strategic Infrastructure Partner | Northern Powergrid (Regional Electricity Distribution) & National Grid UK |
| Construction Contractor | Specialized UK Mission-Critical Contractors & Engineering EPCs |
| MEP Engineering | Colt DCS In-House Technical Design & Infrastructure Engineering Teams |
| Network Connectivity | Carrier-neutral platform featuring dual diverse meet-me-rooms (MMRs), dark fiber cross-connects, and direct low-latency access to regional internet exchanges (IXLeeds) and national telecom rings. |
| Power Infrastructure | Dual high-voltage grid incomers, 2N static uninterruptible power supply (UPS) system architecture, and N+1/2N standby diesel generator backup with emergency fuel reserves. |
Technical Specifications
| Header | Details |
|---|
| Power Capacity | ~20 MW – 40 MW Grid Supply Capacity |
| UPS Redundancy | 2N / Block-Redundant Static UPS Configuration |
| Cooling System | Closed-loop chilled water systems, free-cooling air-side economizers, hot/cold aisle containment, and liquid-cooling capability for high-density compute/AI deployments. |
| Connectivity | Carrier-neutral access with multi-fiber ingress points, low-latency links to major UK digital hubs, and direct cloud on-ramps. |
| PUE Target | < 1.30 Annualized Design PUE |
| Energy Mix | 100% Certified Green Renewable Electricity |
Milestones
| Header | Details |
|---|
| Announcement | Regional Growth Masterplan |
| Construction Start | Targeted Phased Rollout |
| Phase 1 Go-Live | Phased Launch Plan |
| Full Buildout | Targeted 2027–2028 |
Investment Details
| Header | Details |
|---|
| Total Investment | Estimated £120,000,000 GBP – £200,000,000 GBP |
| Funding | Corporate Capital Expenditure by Colt Data Centre Services (Fidelity Investments) |