Ohio · Data center record
AWS Project Cosmos
- Status
- City-reported site preparation
- Place
- Marysville, Ohio
- County
- Union
- Company
- Amazon Web Services (AWS)
- Type
- Data center (inventory classification)
Status context. Marysville reports that site readiness work for its AWS US 33 Innovation Park project began in early 2026.
Exact site not published; shown at county level. The dot is placed inside the county for the map and is not the site, its address or a parcel.
Sources.
- Reviewed sourcemarysvilleohio.org · checked October 14, 2026
Nearby records.
5C Group / Vultr Data Center (Prime Ohio)Aligned Data Centers - PataskalaAligned Data Centers - Conesville Industrial ParkAligned HPC Campus at Former Pixelle Paper Mill (Chillicothe)Aligned NEO-01Amazon Perry Township Data CenterArdent Technologies Wilmington Data CenterArk Data Centers Akron I (fka Involta)
Data file updated October 24, 2026. Fields keep their own sources and dates; unknown details stay unknown. Method · Report a correction
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Last checked October 19, 2026, 1 linked sources. Review dates do not certify current operation or every field. Corrections and record history
Updated . What changed: Dated field evidence for AWS Project Cosmos. This is not an operating recertification.