Digital Realty LON1 (Interxion)
Digital Realty / Interxion · London Docklands
- IT live
- 12 MW
- Free to lease
- 1.1 MW
- $ / kW·mo
- $185
- White space
- 94k ft²
Inventory
91% occupiedPower
12 MWlive
1.1 MW to lease · 10.9 MW in use
White space
94k ft²total
8,438 ft² free · 85k ft² occupied
8,710 m² · 784 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 3 MW of the utility feed is cooling, conversion, and house load.
Power cost
$185/kW·mo
18.6¢ industrial · 25.3¢ after PUE 1.36
- Per MW·year
- $2.2M
- This site · 12 MW
- $27M/yr
- 6 kW rack
- $1,108/mo
5.8× the cheapest market (Iceland Landsvirkjun). Same IT load there is $22M/yr less.
UKPN London · utility tariff × PUE, not colo list price.
- Redundancy
- N+1
- Opened
- 2000
- Renewable match
- 80%
- Rack density
- 6 kW
- PUE
- 1.361.00 ideal · 1.60 typical
- Power source
- UK Power Networks plus operator renewable PPAs. Dual utility feeds.
Cooling
Plant
Air / CRAH
Liquid
Not deployed
Rack density
6 kW
H100-eq
—
WUE
0.59 L/kWh
fleet avg · 2025 · 62k m³/yr at 12 MW
Operator fleet average applied to this hall — not a site meter. Digital Realty 2025 Impact Report.
Chilled-water CRAH, N+1. Liquid-ready suites offered on newer campus halls.
Network carriers
9On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.
Clouds
5Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.
Location
London, England, United Kingdom
Harbour Exchange / Docklands, London
51.509°, -0.018° · Europe
Tenants / users
Networks, finance, cloud, LINX adjacency
Notes
Original Interxion London interconnection IBX. Now Digital Realty.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.