CyrusOne NVA1, NVA2 & NVA3
21111 Ridgetop Circle · Sterling, Loudoun County, VA
Source: OpenStreetMap
CyrusOne NVA1, NVA2 & NVA3 is an operating data center in Loudoun County, VA, operated by CyrusOne LLC. DataCentersExposed has documented 48 MW of reported power capacity and a 265,601 sq ft footprint at this site.
Reporting by Eric Keller · Updated Jun 18, 2026
Overview
source: linkCyrusOne data center
Operator chain
- Ultimate parentCyrusOne LLC
- Files asCyrusOne LLC
- This facilityCyrusOne NVA1, NVA2 & NVA3
Grid & water — why here
source: HIFLD · EPAThe closest existing grid infrastructure and the municipal water system this location sits in — the same constraints the buildout model screens on (it won't site a campus more than ~2 km from a substation or ~5 km from municipal water). Distances are straight-line to public HIFLD/EPA features, not a metered connection.
In the news
source: Google News- Cities With The Most Data Centers24/7 Wall St.· Apr 29, 2025
- CyrusOne, Compass to keep up data center ABS momentumGlobal Capital· Feb 5, 2025
- CyrusOne acquires leased data center in Ashburn from PowerHouseData Center Dynamics· Dec 10, 2024
- Ashburn data center sells for $154MThe Business Journals· Dec 9, 2024
- CyrusOne Brings Northern Virginia Data Center OnlineData Center Knowledge· May 30, 2024
- CyrusOne closes $1.175bn asset-backed securities offeringData Center Dynamics· May 17, 2024
Tax breaks & subsidies
source: Good Jobs First / GASB 77No per-deal tax break is linked to this site yet. No state discloses the recipient of a data-center abatement at the facility level, so per-site deals are rare in the public record. If you have a development agreement or board resolution for this site, send it to us.
Virginia reported $1B in Data Center Retail Sales and Use Tax Exemption (Va. Code § 58.1-609.3(18)) for FY2024 (Virginia Joint Legislative Audit and Review Commission (JLARC) / Weldon Cooper Center). Program-wide, not attributable to this site.
Water use
No public record of this facility's water use. We check state withdrawal reporting for self-supplied sites; municipally supplied sites only become visible through a public-records request to the local water utility — a per-facility request tool is coming. If you have a utility document for this site, send it to us.
EPA permits & violations
source: EPA ECHONo reported violations as of last sync.
What this site costs the grid
source: PJM RPM auction reportsPJM's capacity auction sets a $/MW-day price that utilities pass on to every household and business in the zone. This site sits in PJM's DOM pricing zone, where soaring data-center demand is a documented driver. See the full zone-by-zone breakdown →
48 MW of load at the zone's $333/MW-day, annualized — the capacity charge a load this size carries at the current auction price.
Separately, a typical home in this zone pays an estimated $4 to $10/mo more on the capacity portion of its bill that PJM's market monitor attributes to data-center demand. See your address's full impact →
Nearest school
source: HIFLD / NCESThe nearest public school, Park View High in Sterling, is 1.1 mi from this site (1,455 students).
Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).
Hearings timeline
No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.