CloudHQ Loudoun County
CloudHQ · LC
- IT live
- 324 MW
- Free to lease
- 38.9 MW
- $ / kW·mo
- $67
- White space
- 4.9M ft²
Inventory
88% occupiedPower
324 MWlive
38.9 MW to lease · 285 MW in use
White space
4.9M ft²total
122k ft² free · 4.8M ft² occupied
456k m² · 11k m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 1.2 GW of the utility feed is cooling, conversion, and house load.
Power cost
$67/kW·mo
7.3¢ industrial · 9.1¢ after PUE 1.25
- Per MW·year
- $799k
- This site · 324 MW
- $259M/yr
- 30 kW rack
- $1,998/mo
2.3× the cheapest market (Iceland Landsvirkjun). Same IT load there is $145M/yr less.
Northern Virginia / Dominion · utility tariff × PUE, not colo list price.
- Redundancy
- 2N
- Opened
- 2018
- Renewable match
- 50%
- Rack density
- 30 kW
- PUE
- 1.251.00 ideal · 1.60 typical
- Power source
- Dominion Energy. Dual 34.5 kV inlets plus on-site diesel. Northern Virginia PJM.
Cooling
Plant
Hybrid
Liquid
Deployed
Rack density
30 kW
H100-eq
—
WUE
—
Operator has not published WUE. Blank, not zero — air-cooled sites still use some water.
Hybrid CRAH plus CDU-fed direct-to-chip loops for high-density AI cabinets.
Network carriers
4On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.
Clouds
4Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.
Location
Ashburn, Virginia, United States
21955 Loudoun County Parkway, Ashburn, VA
39.011°, -77.460° · North America
Tenants / users
Hyperscale, cloud
Notes
Largest US wholesale campus in this load. LC1 144 MW and LC4 180 MW live; 14 halls planned toward 1.2-1.7 GW across 8.5 million sqft. Complements Vantage VA1. Not an IBX.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.