Data Center Registry
STACK Hillsboro Campus
Hillsboro, Washington County, Oregon · All 21 STACK Infrastructure sites
STACK Hillsboro Campus is a proposed data center in Hillsboro, Oregon (Washington County), operated by STACK Infrastructure. The public record puts it at 75 MW planned.
Every line on this page traces to a public source listed at the bottom. Where a figure was looked for and not found, the row says so. A blank is never a zero.
Facility record
Proposed
- Operator
- STACK Infrastructure
- Facility type
- Data center, AI use likely
- Location
- Hillsboro, Washington County, OR
- Coordinates
- 45.5229, -122.9898
- Power capacity
- 75 MW planned
- Land
- Not established from a public source
- Investment
- Not established from a public source
- Announced
- Not established from a public source
- Utility
- Portland General Electric (PGE)
- Power source
- Grid
- Cooling
- Not established from a public source
- Water use
- Not established from a public source
- Jobs
- Not established from a public source
- Public subsidy
- Not established from a public source
- Community reception
- No reception on record
- Source confidence
- Reported by at least one credible outlet or filing
Timeline from the record
Newest first. Record entries come from the filings and reports the registry cites. Coverage entries are headlines from publisher feeds we monitor daily, linked to the outlet; last checked September 14, 2026.
- 2026ProposedSTACK Infrastructure project in Washington County (Hillsboro), OR, expected to deliver 75 MW by 2029 Source: Cleanview
Opposition and litigation at this site
The record carries no reception finding for STACK Hillsboro Campus in Hillsboro, Washington County, Oregon, but it does carry this note as of July 26, 2026: Advocacy groups (1000 Friends of Oregon, Oregon Education Association, Tax Fairness Oregon, Tualatin Riverkeepers) sued Hillsboro and Washington County (June 2026) to block enterprise-zone tax breaks granted to 17 proposed data centers in the jurisdiction where this campus sits; the suit does not name this project specifically.
Notes on the record
~75 MW STACK campus in Hillsboro, Washington County, targeted 2029. Single-tracker source → confidence reported. Distinct from STACK's Loudoun, VA campus. Coordinates are the Hillsboro area centroid.
What the record does not establish, and the document that would
In every fight on our tracker the decisive fact came out of a public records request. These are the requests for this site.
- Cooling method and water use
- Tax abatements or other public subsidy
- Permanent jobs promised
- Land area
- How the community has received it
Which document closes each gap
- Cooling method and water use
- The water service agreement, any groundwater appropriation permit, and the mechanical narrative in the site plan.
- Tax abatements or other public subsidy
- The abatement, PILOT, or development agreement approved by the county, city, or development authority, and the state's data center sales tax exemption certificate if one was issued.
- Permanent jobs promised
- The economic development application or incentive agreement, which usually states a job commitment and a clawback.
- Land area
- The rezoning application, the plat, or the deed recorded with the county.
- How the community has received it
- Planning commission and governing body minutes, public comment records, and any petition or lawsuit filed in the county.
Have one of these documents? Send it to us and we will add it to the record with attribution.
Other sites within 30 miles
Distances are between recorded coordinates, many of which are a city or county centroid, so treat them as approximate. Cumulative load on one utility and one aquifer is the question a planning commission rarely asks.
- Aligned PDX-01 · Hillsboro · Aligned Data Centers3 mi · Operating
- CoreSite Hillsboro Data Campus (HI1/HI2) · Hillsboro · CoreSite3 mi · Proposed · Contested
- NTT Hillsboro HI1 Data Center · Hillsboro · NTT Global Data Centers3 mi · Operating · 36 MW
- Flexential Portland - Hillsboro 4 (PDX04) · Hillsboro · Flexential3 mi · Operating · 18 MW
- STACK POR03 · Hillsboro · STACK Infrastructure3 mi · Operating · 200 MW
- Flexential Portland - Hillsboro 5 · Hillsboro · Flexential3 mi · Operating · 36 MW
- STACK POR01 · Hillsboro · STACK Infrastructure4 mi · Operating · 40 MW
- Flexential Portland - Hillsboro 3 · Hillsboro · Flexential4 mi · Operating · 36 MW
Questions people ask about this site
Is there opposition to the STACK Hillsboro Campus in Hillsboro?
The record carries no reception finding for STACK Hillsboro Campus in Hillsboro, Washington County, Oregon, but it does carry this note as of July 26, 2026: Advocacy groups (1000 Friends of Oregon, Oregon Education Association, Tax Fairness Oregon, Tualatin Riverkeepers) sued Hillsboro and Washington County (June 2026) to block enterprise-zone tax breaks granted to 17 proposed data centers in the jurisdiction where this campus sits; the suit does not name this project specifically.
Has anyone filed a lawsuit over the STACK Hillsboro Campus?
The reception note on this record refers to a court proceeding. Read it in full under opposition and litigation above, and check the sources at the foot of the page for the filing itself.
How much water does STACK Hillsboro Campus use?
No water withdrawal figure for STACK Hillsboro Campus is on record here. Water use is rarely published voluntarily; it usually surfaces through a utility service agreement or a state withdrawal permit, both of which are public records. We leave the number blank rather than estimate one.
Who operates STACK Hillsboro Campus, and how big is it?
STACK Infrastructure is the operator on record. We hold 21 sites for that company across the registry. Capacity on record is 75 MW.
How to cite this page
SueDataCenters.org Data Center Registry, "STACK Hillsboro Campus," updated July 26, 2026, https://suedatacenters.org/data-centers/stack-hillsboro-or.
Facility data from Compute Atlas (E. Kubiak), version 1.32.0 (September 7, 2026), licensed CC BY 4.0, record https://www.compute-atlas.com/facilities/stack-hillsboro-or, retrieved September 14, 2026.
Corrections with a public source are welcome at the Compute Atlas record or through our contact page. The whole registry is available as CSV and JSON under CC BY 4.0.
Sources for this record
As compiled and cited by Compute Atlas, with our own reporting appended. Archived links are used where the original has moved.
- 1.Oregon data centers · Cleanview · retrieved July 7, 2026
- 2.HIFLD Electric Retail Service Territories (ORNL/DOE-CESER, 2023-08 vintage) · Oak Ridge National Laboratory (ORNL) / HIFLD · retrieved July 23, 2026
- 3.Willamette Week · retrieved July 26, 2026
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