STACK Ashburn 2
Operated by STACK
Capacity
156.8MW
Tier Level
Tier 2
Redundant capacity — redundant components, but single distribution path
PUE
1.71
PoorGreen Score
41/ 100
Certifications
2
Nearest IXP
Equinix IX Ashburn
16 km away
Technical Specifications
| Facility Name | STACK Ashburn 2 |
| Operator | STACK |
| Facility Type | Colocation |
| Power Capacity | 156.8 MW |
| PUE Efficiency | 1.71Poor |
| Tier Certification | Tier 2 — Redundant capacity — redundant components, but single distribution path |
| Location | 🇺🇸 Reston, United States |
| GPS Coordinates | 38.9721, -77.3319 |
| Country Grid Carbon Intensity | 380 gCO2/kWhAverage |
| Certifications | SOC 2ISO 27001 |
| Data Source | atlas |
| Verification Status | Unverified |
Connectivity & Network
1
IXPs within 50 km
1
IXPs within 100 km
3
IXPs within 500 km
Nearest Internet Exchange Points
| Name | City | Distance | Participants |
|---|---|---|---|
| Equinix IX Ashburn | Ashburn | 16 km | 280 |
| NYIIX New York | New York | 344 km | 200 |
| DE-CIX New York | New York | 344 km | 300 |
| DE-CIX Dallas | Dallas | 1880 km | 150 |
| MEX-IX Mexico City | Mexico City | 3017 km | 70 |
Sustainability & Environmental Impact
PUE Rating
Below average efficiency, room for improvement
9.6% worse than global avg (1.56)
Green Score
40.8/ 100
Carbon Intensity (🇺🇸 US)
Est. Annual CO2
892.5ktonnes
Energy Mix (🇺🇸 United States)
STACK Portfolio
STACK
16 facilities across 2 countries
Total Facilities
16
Countries
2
Facility Types
Countries Present
Local Market Context
16
Facilities in Reston
536
Facilities in United States
12
Operators in Reston
#9
City rank in United States
Reston ranks #9 in United States by facility count, with 16 data centers operated by 12 providers.
Competitive Landscape in Reston
Reston has 16 facilities from 12 operators.
CoreSite
Hetzner
Vantage
EdgeConneX
Compass DatacentersNearby Facilities from Other Operators
EdgeConneX Ashburn 2
VerifiedEdgeConneX·Reston, United Statesedge
92.4 MW
Tier 2
1.11
Aligned Ashburn
Verified
Aligned·Reston, United Statescolocation
112.5 MW
Tier 2
1.37
Compass Datacenters Ashburn 2
VerifiedCompass Datacenters·Reston, United Statescolocation
137.3 MW
Tier 3
1.15
Yondr Ashburn
Verified
Yondr·Reston, United Stateshyperscale
18.4 MW
Tier 4
1.12
Vantage Ashburn 3
VerifiedVantage·Reston, United Statescolocation
33.8 MW
Tier 2
1.27
Frequently Asked Questions
What is STACK Ashburn 2?
STACK Ashburn 2 is a colocation data center operated by STACK in Reston, United States, with 156.8 MW capacity and Tier 2 certification.
What certifications does STACK Ashburn 2 have?
STACK Ashburn 2 holds the following certifications: SOC 2, ISO 27001.
How efficient is STACK Ashburn 2?
STACK Ashburn 2 has a Power Usage Effectiveness (PUE) of 1.71, which is rated as "poor". This is 9.6% worse than the global average PUE of 1.56.
What is the nearest Internet Exchange Point to STACK Ashburn 2?
The nearest IXP is Equinix IX Ashburn in Ashburn, located 16 km away with 280 connected participants.