Amazon IAD78

Operating · Amazon Data Services, Inc. · 44862 Interconnection Plaza, Ashburn, VA

Amazon IAD78 is a building data center in Ashburn, Loudoun, VA. Amazon Web Services is identified as the operator, and the facility is operating. Spatial service-territory evidence associates the site with Dominion Virginia Power; the profile assigns the asset to PJM through that documented market role. Reported development, power, and commercial facts retain their source-specific facility, campus, building, or phase scope; the page does not collapse those values into a single implied load.

Website Open in grid

Overview

Status: Operating
Operational building
Exact-site power: Not disclosed
No exact-site MW figure in cited sources.
Facility size: 142,000 sq ft
Building
Opened: May 8, 2024
IAD78 (single-building / unspecified phase)

Amazon IAD78

Operating · Amazon Data Services, Inc. · 44862 Interconnection Plaza, Ashburn, VA

Amazon IAD78 is a building data center in Ashburn, Loudoun, VA. Amazon Web Services is identified as the operator, and the facility is operating. Spatial service-territory evidence associates the site with Dominion Virginia Power; the profile assigns the asset to PJM through that documented market role. Reported development, power, and commercial facts retain their source-specific facility, campus, building, or phase scope; the page does not collapse those values into a single implied load.

Website Open in grid

Overview

Status: Operating
Operational building
Exact-site power: Not disclosed
No exact-site MW figure in cited sources.
Facility size: 142,000 sq ft
Building
Opened: May 8, 2024
IAD78 (single-building / unspecified phase)

Cooling design

evaporative cooling / chilled water (no definitive site-level confirmation)

direct evaporative cooling (used by AWS in Northern Virginia in other IAD sites)

Profile

Project scope: Operational; building cited as Amazon IAD78 at 44862 Interconnection Plaza. Year built reported 2017; listed as fully operational (operating) and included in a multi-address AWS grouping that datacenter.fyi reports became operational May 8, 2024.
Power and grid: No exact-site power capacity has been disclosed. Reported utility context: Dominion Virginia Power.
Compute role: Operational data center operated by Amazon Web Services (AWS) in Ashburn, VA.
Cooling and environment: direct evaporative cooling (used by AWS in Northern Virginia in other IAD sites). Potential water withdrawals and cooling-water discharge concerns reported in regional coverage; no site-specific impact study located for IAD78.

Organizations

Material, source-backed organizations directly involved with this facility or its parent campus. Duplicate legal names and incidental community mentions are excluded.

OrganizationRoleScope

Amazon Data Services, Inc.Owner · DeveloperExact Asset

Amazon Web ServicesOperatorExact Asset

Dominion Energy VirginiaUtilityExact Asset

Timeline and sources

Project milestones and public references behind the asset profile.

Project timeline

May 8, 2024
May 8, 2024
IAD78 (single-building / unspecified phase) entered operation
The building (IAD78 / 44862 Interconnection Plaza) is listed as operational and is included in a multi-address AWS group that datacenter.fyi reports became operational on 2024-05-08. Datacenter.fyi reports 405 MW for the grouped addresses but does not allocate MW to the single building in the public record.