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
- Amazon Web Services
- Address and locality
- Plain City · Union County · Ohio
- Lifecycle status
- reported operational
- Facility type
- data center
- Reported capacity
- Not stated
- Source freshness
- 24 July 2026
- Location precision
- exact
- Source confidence
- reported
- Stable directory ID
dcd-dir-000168
What the source record says
Operational AWS data center on a ~93-acre Amazon Data Services Inc parcel at 8567 Warner Rd, Jerome Township / Plain City, Union County — part of Amazon's AWS US-East-2 (Ohio) Jerome Township / 'New California' cluster. Jerome Township Trustees rezoned 99.5 acres on the south side of Warner Rd (west of Industrial Pkwy) for an Amazon data center in Feb 2021. Union County Auditor building record: year built 2023-2024, multiple buildings (~214k + 214k + 157k sq ft assessed), $36.7M appraised building value. Sits ~2 km south of the Amazon Industrial Pkwy campus (tracked separately) and ~2 km north of the Amazon Crosby Ct campus across the line in Franklin County. No site-specific IT-load MW is disclosed. Coordinates are the Union County Auditor parcel centroid.
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
- 2023 · reported operational
Union County Auditor records the Amazon Data Services Inc buildings as year built 2023-2024 (multiple buildings ~214k+214k+157k sq ft assessed, $36.7M appraised building value); site rezoned for a data center Feb 2021 (Marysville Journal-Tribune).
Sources and attribution
- Union County Auditor building record (parcel 1500300200000 / 8567 Warner Rd — Amazon Data Services Inc, year built 2023-2024, multiple buildings ~214k+214k+157k sq ft, $36.7M appraised building value, 92.8 ac) · Union County Auditor GIS / Assessor
- Rezoning approved for Amazon data center (Feb 2021) — Jerome Township Trustees rezoned 99.5 acres on the south side of Warner Rd, west of Industrial Parkway, for an Amazon data center · Marysville Journal-Tribune
- Jerome Township puts pause on new data center development for nine months (Sep 2025) — confirms two operational AWS data centers in Jerome Township; AWS paid $1.1M Union County property tax in 2024 · WOSU Public Media
- HIFLD Electric Retail Service Territories (ORNL/DOE-CESER, 2023-08 vintage) · Oak Ridge National Laboratory (ORNL) / HIFLD
- AWS Warner Road Building 5 — Union, Ohio (Cleanview)
- AWS News Blog: More Amazon wind and solar farms are live
Adapted from Compute Atlas by Edward Kubiak, edition 1.33.0, under CC BY 4.0. Upstream ID aws-warner-road-jerome-township-oh. 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.