Amazon IAD-180 to IAD-183 Data Center Campus
Approved · 43765 Light Speed Plaza, Sterling, VA
Amazon Data Services' IAD-180, IAD-181, IAD-182 and IAD-183 data center campus sits on Light Speed Plaza in Sterling, Loudoun County, Virginia, at addresses 43975, 43649, 43855 and 43765. Virginia DEQ air permit 74323, approved March 16, 2026, authorizes construction and operation of the campus's diesel generator sets: seventy-six MTU 20V4000 and twenty-six Caterpillar 3516E non-emergency units of 2,750 ekW each with SCR and catalyzed particulate filters, on top of twenty-six Caterpillar 3516C emergency units permitted in September 2025.
Overview
- Campus power
- Not disclosed
- No exact-site MW figure in cited sources.
- Status
- Approved
- Approved campus
- IT floor area
- Not disclosed
- Campus
- Project scope
- Campus at 43765 Light Speed Plaza, Sterling, VA.
- Power and grid
- No exact-site power capacity has been disclosed. Utility and interconnection details are not disclosed.
Power and grid
Facility and development
- Air permits
- Virginia DEQ minor NSR permit, Registration No. 74323, approved March 16, 2026 (supersedes and combines the September 10, 2025 permit)
- Grid record
- Interconnection not publicly disclosed