Data Center Record.

Running Built from one source

STACK PHX01

STACK Infrastructure lists a data center at Avondale, Arizona among the sites it operates. It is running; the record holds no sourced date for when it reached that stage.

How much power it needs, how much water it would use and who would use it have not been disclosed.

Last verified · 2 sources, 2 primary · A skeleton record: built from one source, not yet reviewed in depth by a person. · How to read this page

How to read this page. Every fact links to the source it rests on; a number in brackets is its place in the source list. A figure no source gives reads Not disclosed, and nothing is estimated. Where sources give different figures, each is shown with who gave it, and another source's figure never stands in for the record's own. Entries are added and never overwritten; corrections are listed under What happened.

What is known

Each figure as its source gave it. The number in brackets is its place in the source list.

Land
Not disclosed
Power it would draw
Not disclosed
Water
Not disclosed
Who leads it
STACK Infrastructure
as stated by the source
Who would use it
Not disclosed
Jobs once it runs
Not disclosed
Tax each year
Not disclosed
Every field, with who said it and when (Researcher view)

Impact figures

FieldValueWho says soSourceLast verified
How much power it needs Not disclosed
How much water it would use Not disclosed
How loud it would be Not disclosed
Jobs once it runs Not disclosed
Tax it would pay each year Not disclosed

The record's fields

FieldValueWho says soSourceLast verified
Who is building it STACK Infrastructure as stated by the source September 17, 2026
Who is constructing it Not disclosed
How much land Not disclosed
Where its power comes from Not disclosed
Grid connection Not disclosed
How it is cooled Not disclosed

The developer's figure is what the company said; what a permit allows is the ceiling a permit sets; measured means observed. Water is in gallons a day or a year, whichever the source stated; a tax claim given as a range shows both ends, each linked to the source that gave it.

Still not public, and where it would show up

The record adds each the day a source gives it. Why these documents.

  • Water useA state water right filing or a water supply agreement.
  • Who would use itA lease announcement or a tenant named in a filing.
  • Power the campus would drawA utility or public service commission docket, an interconnection filing, or an air permit for an on site plant.
  • Jobs and taxAn incentive agreement, a county's economic development filing or a fiscal note.

What was decided

Acts of Maricopa County and Avondale about data centers, on the record with their source. A rule about the area is not a decision about this record.

DateWhoDecisionSource
Gilbert Gilbert leaders want strict rules on data centers to make it hard for server farms to set up shop; new rules expected in September but delayed to October or November. watereducation.org
Chandler Chandler capped data center water use youtube.com
Maricopa County Maricopa County adopted a new ordinance clarifying guidelines for data center development bizjournals.com
Maricopa County It is the first time data centers have been defined in county zoning rules kjzz.org
Maricopa County The modernized ordinance updated how the county defines a data center and restricts them to industrial areas kjzz.org
Maricopa County Maricopa County Board of Supervisors overhauled its zoning ordinance at a meeting Wednesday in December 2025 kjzz.org
7 earlier decisions on the county's rows
DateWhoDecisionSource
Mesa restrictive Mesa data centers will need City Council approval to build under new regulations kjzz.org
Mesa restrictive New Mesa zoning amendments direct data centers to heavy industrial zones and general industrial zones kjzz.org
Mesa restrictive Mesa data center ordinance restricts future projects to land zoned for industrial use themesatribune.com
Mesa restrictive Mesa City Council adopted new zoning rules for data centers and their operations in a City Council vote in July 2025 kjzz.org
Mesa restrictive Mesa City Council unanimously approved data center amendments on July 8, 2025, with two members absent themesatribune.com
Mesa restrictive Proposed 60 foot height limit for data centers themesatribune.com
Mesa restrictive Proposed 400 foot setback from residential areas for data centers themesatribune.com

What happened

  1. · Status: running (the day the page was read; it gives no date of its own)

    STACK Infrastructure lists STACK PHX01 at Avondale, Arizona on its own page of data center locations, read September 14, 2026. [2]

The full STACK PHX01 timeline, in order

The site

Where in Avondale is not in the public record. The pin marks the center of Avondale, not a building, and the outline is Maricopa County.

  • This record: Running, ringed
  • data center
  • Dashed edge: the exact site is not in the public record
  • Smaller pins: 27 other published records in Arizona
Details
  • this record's location, ringed
  • parcel outline, from the county parcel record
  • city limits, U.S. Census Bureau, on a town level record
  • county boundary

The other pins are the published projects in the same state, each in its stage color. The imagery beneath is the USGS national orthoimagery, public domain, shown so the land around the site can be read.

Where
Avondale, Maricopa County, Arizona
How exactly it is located
Town level, the center of the city
The parcel
No parcel outline in the public record
Nearest homes
Not computed for a record placed at a place center
Nearest records
Nearest records are not computed for a record placed at the center of its town.

Keep going

The county Maricopa County 26 projects on the record. The state Data centers in Arizona Every Arizona project, the rules on the record and what comes next.

Questions about this project

4 questions answered from the record

Answered from the rows on this page.

Who is building STACK PHX01?

STACK Infrastructure is the developer. No construction contractor is named on the record yet.

How much power and water does STACK PHX01 say it needs?

Power: not disclosed by any source on file. Water: not disclosed by any source on file.

Where does STACK PHX01 stand today?

It is running; the date it reached that stage is not sourced, only the day a page was read. The newest entry, read on September 14, 2026: STACK Infrastructure lists STACK PHX01 at Avondale, Arizona on its own page of data center locations, read September 14, 2026. [2]

What has Avondale or Maricopa County decided about it?

Gilbert: Gilbert leaders want strict rules on data centers to make it hard for server farms to set up shop; new rules expected in September but delayed to October or November. (reported September 23, 2026, source); and Chandler: Chandler capped data center water use (reported June 22, 2026, source). 13 events are on the county's rows; a rule about the area is not a decision about this record.

Sources

Primary documents first: filings, minutes, dockets and official pages. Then reporting. The numbers are the ones the entries above cite.

Primary documents

  1. STACK Infrastructure: Americas locations, STACK Infrastructure, September 14, 2026
  2. STACK Infrastructure: STACK PHX01, STACK Infrastructure, September 14, 2026

2 sources on file.

Cite this record

Data Center Record, "STACK PHX01", https://datacenterrecord.org/projects/stack-phx01-avondale-az, last verified September 17, 2026.

Last verified , first recorded . Every correction is logged on the corrections page.

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Cite this page

Data Center Record, "STACK PHX01", https://datacenterrecord.org/projects/stack-phx01-avondale-az. Data: Data Center Record, datacenterrecord.org, CC BY 4.0.

The structured rows are CC BY 4.0. Link to this page; that is what turns a reuse into a citation. Prose stays under copyright.

Report a change
For researchers
Slug
stack-phx01-avondale-az
Status value
operational
Stage
Running
Tier
skeleton
Tags
skeleton
Place id
us/az/maricopa-county/avondale
Coordinates
33.387582, -112.3231449
Location precision
city
Location source
U.S. Census Bureau TIGERweb city centroid, public domain
Coordinate source
tigerweb city centroid
Location source number
Not disclosed
Location last verified
September 14, 2026
EPA registry id
Not disclosed
Use type values
not_disclosed
Tenancy value
not_disclosed
Cooling type value
not_disclosed
Capacity basis
not_disclosed
Water basis
not_disclosed, gallons_per_day
Acreage basis
Not disclosed
Interconnection value
not_disclosed
Capacity, if disclosed
Not disclosed
Rating of the county's rows
Restrictive
Published
2026-09-14
Last verified
2026-09-17