Amazon IAD-175 Data Center
Operating · 23005 International Drive, Sterling, VA
Amazon IAD-175 is a data center at 23005 International Drive in Sterling, Loudoun County. County records list one 169,960 sq ft data center building, built in 2021, on an 8.3-acre parcel owned by Dulles NCP II LLC. It shares Virginia DEQ air permit 74153, last amended June 21, 2024, with IAD-144 and IAD-145 on the same street; across the three buildings the permit covers fifty-six 2,500 kW Caterpillar emergency generators and three 2,000 kW transitory units.
Overview
- Exact-site power
- Not disclosed
- No exact-site MW figure in cited sources.
- Status
- Operating
- Operating building
- IT floor area
- Not disclosed
- Building
- Compute profile
- Hyperscale · Cloud
- Project scope
- Loudoun County records a single data center building at 23005 International Drive, built in 2021, with 169,960 sq ft of gross floor area.
Power and grid
- Backup generation
- Permit-wide across IAD-144, IAD-145 and IAD-175: fifty-six Caterpillar 3516C-HD emergency diesel gen-sets of 2,500 kW each (permitted 2018, 2021 and 2024) and three 2,000 kW Caterpillar 3516C transitory units
- Grid flexibility
- The air permit lets the emergency gen-sets run during an ISO-declared emergency, including capacity deficiency conditions.
Facility and development
- Construction
- Loudoun County records a single data center building at 23005 International Drive, built in 2021, with 169,960 sq ft of gross floor area.
- Facility class
- Hyperscale · Cloud
- Air permits
- Virginia DEQ minor NSR permit, Registration No. 74153 (permits dated April 18, 2018, February 9, 2021 and June 21, 2024)
- Permits and dockets
- Virginia DEQ air permit Registration No. 74153