Amazon IAD91

Operating · Amazon Web Services · 45930 Pathfinder Plaza, Sterling, VA

Amazon IAD91 is a building data center in Sterling, Loudoun County, VA. Amazon Web Services is identified as the operator, and the facility is operating. Spatial service-territory evidence associates the site with Dominion Energy Virginia; 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.

Open in grid

Overview

Status: Operating
Operating building
Exact-site power: 50 MW
Utility Service · Operating
Site: Not disclosed
Building · Floor area and acreage not disclosed
Campus power: 147.5 MW
Parent campus · Utility Service

Amazon IAD91

Operating · Amazon Web Services · 45930 Pathfinder Plaza, Sterling, VA

Amazon IAD91 is a building data center in Sterling, Loudoun County, VA. Amazon Web Services is identified as the operator, and the facility is operating. Spatial service-territory evidence associates the site with Dominion Energy Virginia; 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.

Open in grid

Overview

Status: Operating
Operating building
Exact-site power: 50 MW
Utility Service · Operating
Site: Not disclosed
Building · Floor area and acreage not disclosed
Campus power: 147.5 MW
Parent campus · Utility Service

Compute profile

Hyperscale · Cloud

cloud · enterprise

Profile

Project scope: Building at 45930 Pathfinder Plaza, Sterling, VA.
Power and grid: 50 MW of utility service is reported for the exact facility. 147.5 MW applies to the wider campus, not this building alone.
Compute role: Operational hyperscale/cloud facility operated by Amazon Web Services (Amazon Data Services, Inc. as developer/operator). Reported site-level power capacity values in public records vary by source (DC Hub: 50.0 MW for IAD91; datacenter.fyi groups IAD-90/91/92 to ~147.5 MW).
Cooling and environment: Asset-specific cooling design and water demand are not disclosed.
Local reporting: Amazon Web Services acquired a 33‑acre property known as TransDulles Centre 2 at 45900, 45930 and 45950 Pathfinder Plaza in Sterling, VA for $135.75 million, featuring three one‑story data centers totaling ~442,000 sq ft, built in 2017 and already leased to a global cloud platform.

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

Northern Virginia Electric CooperativeUtilityExact Asset

Timeline and sources

Project milestones and public references behind the asset profile.

Project timeline

Jul 23, 2024
Jul 23, 2024
Amazon Pays $136M for Yet Another NoVA Data Center …Commercial ...
Amazon Web Services purchased the 33‑acre TransDulles Centre 2 complex at 45900, 45930 and 45950 Pathfinder Plaza in Sterling, VA for $135.8 million.
Jul 24, 2024
Jul 24, 2024
Amazon Pays $135.8Mln for Data Center Complex in Sterling, Va.Crenews
Amazon Web Services paid $135.8 million for the TransDulles Centre 2 data‑center property at 45900, 45930 and 45950 Pathfinder Plaza in Sterling, VA.

Sources

PublisherReferenceType

BaxtelAmazon: IAD-91 Data CenterLocation-matched news

Commercial ObserverAmazon Pays $136M for Yet Another NoVA Data Center Complex – Commercial ObserverLocation-matched news

CrenewsAmazon Pays $135.8Mln for Data Center Complex in Sterling, Va. – Commercial Real Estate DirectLocation-matched news