AWS Hermiston Data Center Campuses
Amazon Web Services · Hermiston, OR · United States
Facility record
- Lifecycle
- OperationalSource-reported lifecycle
- Location precision
- approximate
- Address as listed
- Not published
- Coordinates
- 45.84041, -119.28946
- Serving utility, source-reported
- Umatilla Electric Cooperative
- Operational capacity, source-reported
- Not published
- Planned capacity, source-reported
- Not published
- Source record updated
- 2026-08-15
Source-reported capacity; not metered consumption. Review underlying documents and notes. Planned capacity may include future phases and is not added to operational capacity here. The source may use facility, grid-feed or IT capacity definitions; consult the linked documents.
Coordinate precision is a source label, not an independent parcel survey. A marker does not confirm utility territory or establish an effect on residential bills.
Reported lifecycle history
No dated operational history is established in this record. Publication, discovery and source-update dates are not opening dates.
Source notes
Sources and provenance
- Why data centers pose an outsized threat to Eastern Oregon's air quality — 'In Hermiston, Amazon has hired hundreds of employees and contractors to staff its two hyperscale data center campuses'; 'Hermiston has given the company 15-year tax breaks for each campus' · source retrieved 2026-08-14
- Hermiston clears the way for data center industry — two data centers under construction in Hermiston; city council voted Sept. 9, 2025 to annex 800 acres zoned for hyperscale data center use · source retrieved 2026-08-14
- Umatilla County Ordinance 2025-11 (Oct. 15, 2025) — co-adopts the Hermiston urban growth boundary expansion of approximately 810 acres and inserts a new section 157.058 'Hyperscale Data Center (HDC) Overlay' after the Heavy Industrial Zone; legal descriptions total roughly 824 acres across Sections 21, 25, 26, 27 and 28, Township 4 North, Range 28 East · source retrieved 2026-08-14
- Hermiston adds 810 acres to support future data centers — AWS operates multiple campuses in Hermiston, Umatilla and Boardman; 2024 Economic Opportunities Analysis cited a lack of property for hyperscale data center development · source retrieved 2026-08-14
- Small eastern Oregon city could be next hotspot for big data centers — enumerates Amazon's Umatilla County footprint as of Sept 2023: two existing data centers in Umatilla and two more under construction there plus two with tax-break agreements; one operating data center in unincorporated Umatilla County near Hermiston, one under construction within Hermiston city limits, and two further Hermiston projects with negotiated tax deals · source retrieved 2026-08-14
Power Wars capture: 2026-11-02. Compute Atlas, CC BY 4.0. Entries are not independently verified by Power Wars unless stated.