Mega-Project
1.0 GW
Power Capacity
1
Sponsors
Sponsors & Partners
Digital Realty
Project Timeline
Announced
2018
Construction Start
2019-03-27
Current canonical record
World's largest multi-tenant data center campus
Planned 7.5 million square feet campus near Dulles Airport; Power estimated at 100 W/sqft from 7.5M sqft (major multi-building campus); investment at M/MW
Record provenance
This page is generated from the reviewed project database snapshot. The record was last reviewed on 2026-06-15. Blank fields mean the value was not publicly disclosed or could not be reconciled safely; they do not mean zero.