This is a source-attributed discovery row. It can help you find a place and its citations; it is not a DataCenterData finding that the facility is distinct or currently operating.
Facility snapshot
- Operator as published
- Ptolemy Data Systems
- Address and locality
- Sheridan · Sheridan County · Wyoming
- Lifecycle status
- reported operational
- Facility type
- data center
- Reported capacity
- Not stated
- Source freshness
- 14 September 2026
- Location precision
- approximate
- Source confidence
- reported
- Stable directory ID
dcd-dir-001190
What the source record says
Ptolemy's own capability document states it constructed a 6,000 sq ft data center in Sheridan in 2012, including a 1,024 sq ft concrete-and-steel "data vault" on 480V three-phase power with racks supporting up to 15,000 W each, in-row chilling towers, APC Symmetra UPS and a 0.5 MW Generac generator with 30 hours of on-site fuel. Colocation directories list the address as 2910 Russell Drive; that address is not confirmed in a primary source, so only the street-level geocode is recorded and no street field is asserted. No facility-wide MW rating is published (the 0.5 MW figure is standby generation, not IT capacity).
Any MW value is reproduced as source-reported context. Its measurement boundary is not established consistently enough for comparison. Unknown is not zero.
Status history supplied by the source
No status history was supplied in this edition.
Sources and attribution
- "The Data Landscape" — Ptolemy Data Systems capability document filed in a City of Douglas agenda packet · City of Douglas, Wyoming
- OpenStreetMap/Nominatim geocode for Russell Drive, Sheridan, Sheridan County, Wyoming · OpenStreetMap
Adapted from Compute Atlas by Edward Kubiak, edition 1.33.0, under CC BY 4.0. Upstream ID ptolemy-data-systems-sheridan-wy. Filtered to data-center records in the 50 U.S. states; selected fields normalized for search and display; DataCenterData directory IDs added.
This does not mean the row is wrong. It means DataCenterData has not promoted it through the independent evidence workflow.