Data Centers

London, UK

LON6

Seven Hills Rd Iver Heath Iver SL0 0PA United Kingdom

CyrusOne Data Center in London, UK

Transformative Sustainable Campus Delivers Advanced Technology with Environmental Leadership

CyrusOne LON6 is a transformative, sustainable, biodiverse, and community-focused data center development strategically located in Iver Heath, Buckinghamshire, close to Iver Grid Supply Point, serving both West London Availability Zones. The facility will deliver 90 MW of IT capacity to 30,000 sq. m. of highly complex technical infrastructure across ten 9 MW data halls designed to be fully integrated into the landscape.

The development will restore and reconnect communities, delivering a 62% Biodiversity Net Gain through the creation of an ecologically rich parkland and new habitats that enhance the quality of the Colne Valley Regional Park. A Training Centre will improve economic and educational opportunities through CyrusOne's partnership with UTC Heathrow. The first phase of five halls is scheduled to be operational by Q2 2028.

Key Features:

sq-ft

30,000 sq. m.

Technical IT Space

megawatts

90 MW

Total Megawatts IT Capacity

Technical Specifications

  • Ten 9 MW data halls (six ground level, four lower ground)
  • 160 MVA power capacity via 132 kV active/active feeds
  • 99.999% reliability with concurrent maintainability
  • Block redundant UPS topology with 8-minute battery backup
  • N+1 Free cooling air cooled chillers
  • Dual fed ring chilled water system
  • Low PUE (<1.3) through free-cooling technology
  • ASHRAE optimized operating temperatures
  • Four diverse fiber routes with carrier-neutral access
  • 2.5-metre high security perimeter fence
  • PAS 68 rated security gates
  • 24x7x365 on-site security and M&E engineers
  • Biometric access control systems
  • Three-stage fire detection with VESDA
  • Nitrogen filled pre-action sprinkler system

Sustainability

  • BREEAM "Excellent" target certification
  • 100% renewable energy powered
  • 62% Biodiversity Net Gain
  • 557 orchard fruit and specimen trees
  • 21,000 sq. m. of woodland
  • 18,600 sq. m. of mixed meadow areas
  • 18 acres of public-access green space
  • 6.7 acres for wildlife preservation
  • Zero Waste to Landfill program
  • Photovoltaic panels providing 64% office energy
  • Rainwater collection and reuse system
  • Electric vehicle charging in 50% of parking
  • Heat export capability
  • 25-year Landscape Ecological Management Plan
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