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STACK NVA04 Ashburn Data Center Campus

Ashburn, Virginia, United StatesUnder construction
Capacity
216 MW
Planned / design
Lead participant
STACK Infrastructure
Developer
Last updated
Aug 27, 2026
Most recent public record update

About STACK NVA04 Ashburn Data Center Campus

STACK's NVA04 campus is an 80-acre Ashburn development planned for three buildings and 216 MW of critical capacity. STACK Infrastructure is publicly identified in the project record for Ashburn, Loudoun County, VA, US. The disclosed development record includes 216 MW planned critical capacity; 80-acre campus; three buildings totaling nearly 1 million square feet. Power and infrastructure include renewable-power-backed hyperscale campus with access to major long-haul and dark-fiber networks. STACK identifies NVA04 as a 216 MW critical-capacity campus.

Projects sharing a market, utility, or organization.

4 related

Capacity

Planned / design
Operating capacityAn operating IT-capacity figure has not been publicly disclosed.
Design216 MWDesign · STACK NVA04 Ashburn Data Center Campus

Development

1 phases · 2 milestones
Construction programUnder Construction

Project-wide phase for STACK NVA04 Ashburn Data Center Campus; capacity remains classified as design.

Aug 27, 2026
STACK NVA04 project status and capacity disclosed
Completed
Flagship Ashburn campus development
Forecast

Infrastructure

Electric GridPlanned Or Represented

216 MW

STACK identifies NVA04 as a 216 MW critical-capacity campus.

Site FacilityPlanned Or Represented

Renewable-power-backed hyperscale campus with access to major long-haul and dark-fiber networks.

Project map

0 of 1 project point mapped
Infrastructure facts
2
Mapped records
1
Capacity figures
1

No map point available

Power & interconnection: 1Site systems: 1

Facts & sources

Published claims and their source links.

8 facts
Location Context
NVA04 campus | Ashburn | Loudoun County | Virginia
Actual
Lifecycle Status
Construction
Actual
Reported Capacity
216 MW
Design
Capacity Basis
STACK identifies NVA04 as a 216 MW critical capacity campus.
Actual
Development Scale
216 MW planned critical capacity
Actual
Development Milestone
80-Acre campus
Actual
Power Arrangement
Three buildings totaling nearly 1 million square feet.
Actual
Boundary Context
NVA04 campus | Ashburn | Loudoun County | Virginia
Actual