Sites / PA / Butler County
Iron Mountain WPA-1 Underground Campus
Status: operational · Confidence: medium
Facts
| Operator | Iron Mountain (reit) |
|---|---|
| Location | Butler County, PA |
| Capacity | 15.5 MW |
| Building area | 330000 sq ft |
| Land | 315 acres |
| First recorded | 2026-07-07 |
| Last updated | 2026-07-07 |
Signal notes
Underground campus roughly 220 feet below grade in a former limestone mine; 315-acre site. building_sqft ~330,000 sq ft; capacity 15.5 MW (basis unspecified). Only Butler County given as location — no locality resolved, so id uses the county place per precedence. All facts from a single primary (operator) source, hence aggregate confidence medium.
Sources
- https://www.ironmountain.com/data-centers/locations/pennsylvania-data-center — Iron Mountain
Operator facility page; no publication date given.
Signals
Raw observations behind this record (4):
sig-20260706-iron-mountain-wpa1-building-sqft,
sig-20260706-iron-mountain-wpa1-capacity,
sig-20260706-iron-mountain-wpa1-land,
sig-20260706-iron-mountain-wpa1-status
Record file · dataset licensed CC BY 4.0 — see provenance.