Who is building CyrusOne Chandler PHX1-PHX8?

CyrusOne is the developer. No construction contractor is named on the record yet.

How much power and water does CyrusOne Chandler PHX1-PHX8 say it needs?

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

Where does CyrusOne Chandler PHX1-PHX8 stand today?

It is reported; the date it reached that stage is not sourced, only the day a page was read. No dated entry is on the record yet.

What has Chandler 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.

Reported Built from one source

CyrusOne Chandler PHX1-PHX8

CyrusOne lists a data center at Chandler, Arizona among the sites it operates. It is reported; 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 October 4, 2026 · 3 sources, 3 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: CyrusOne; 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

Field	Value	Who says so	Source	Last 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

Field	Value	Who says so	Last verified
Who is building it	CyrusOne	as stated by the source	October 4, 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 Chandler about data centers, on the record with their source. A rule about the area is not a decision about this record.

Date	Who	Decision	Source
Reported September 23, 2026	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
Reported June 22, 2026	Chandler	Chandler capped data center water use	youtube.com
Reported December 15, 2025	Maricopa County	Maricopa County adopted a new ordinance clarifying guidelines for data center development	bizjournals.com
Reported December 11, 2025	Maricopa County	It is the first time data centers have been defined in county zoning rules	kjzz.org
Reported December 11, 2025	Maricopa County	The modernized ordinance updated how the county defines a data center and restricts them to industrial areas	kjzz.org
Reported December 11, 2025	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

Date	Who	Decision	Source
Reported August 13, 2025	Mesa restrictive	Mesa data centers will need City Council approval to build under new regulations	kjzz.org
Reported August 13, 2025	Mesa restrictive	New Mesa zoning amendments direct data centers to heavy industrial zones and general industrial zones	kjzz.org
Reported July 16, 2025	Mesa restrictive	Mesa data center ordinance restricts future projects to land zoned for industrial use	themesatribune.com
Reported July 14, 2025	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
July 8, 2025	Mesa restrictive	Mesa City Council unanimously approved data center amendments on July 8, 2025, with two members absent	themesatribune.com
Reported June 22, 2025	Mesa restrictive	Proposed 60 foot height limit for data centers	themesatribune.com
Reported June 22, 2025	Mesa restrictive	Proposed 400 foot setback from residential areas for data centers	themesatribune.com

What happened

No dated entry is on the record yet.

The site

The pin is the site, as the EPA's facility record places it. Location from an EPA air permit.

This record: Proposed, ringed
data center
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: 2335 S Ellis ST, Maricopa County, AZ 85286, Chandler, Maricopa County, Arizona [source]
How exactly it is located: Exact, the point of the EPA's facility record
The parcel: No parcel outline in the public record
Nearest homes: Not computed for a record placed at a place center
Nearest records: Digital Realty PHX15, 0.2 mi
QTS Phoenix 2, 14 mi
Digital Realty Phoenix, 16 mi
Aligned Data Centers Phoenix, 29 mi
By the straight line between two exact points.

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. Nearest proposal QTS Phoenix 2 Phoenix, Maricopa County, 14 mi away · Being built

Questions about this project

4 questions answered from the record

Answered from the rows on this page.

Who is building CyrusOne Chandler PHX1-PHX8?: CyrusOne is the developer. No construction contractor is named on the record yet.
How much power and water does CyrusOne Chandler PHX1-PHX8 say it needs?: Power: not disclosed by any source on file. Water: not disclosed by any source on file.
Where does CyrusOne Chandler PHX1-PHX8 stand today?: It is reported; the date it reached that stage is not sourced, only the day a page was read. No dated entry is on the record yet.
What has Chandler 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

EPA ECHO detailed facility report: Cyrusone, Chandler, U.S. Environmental Protection Agency
CyrusOne: CyrusOne Chandler PHX1-PHX8, CyrusOne, September 14, 2026
CyrusOne: Data centers, CyrusOne, September 14, 2026

3 sources on file.

Cite this record

Data Center Record, "CyrusOne Chandler PHX1-PHX8", https://datacenterrecord.org/projects/cyrusone-chandler-phx1-phx8-az, last verified October 4, 2026.

Last verified October 4, 2026, first recorded September 14, 2026. Every correction is logged on the corrections page.

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Cite this page

Data Center Record, "CyrusOne Chandler PHX1-PHX8", https://datacenterrecord.org/projects/cyrusone-chandler-phx1-phx8-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.

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For researchers

Slug: cyrusone-chandler-phx1-phx8-az
Status value: rumored
Stage: Proposed
Tier: skeleton
Tags: skeleton
Place id: us/az/maricopa-county/chandler
Coordinates: 33.274675, -111.884833
Location precision: permit_point
Location source: https://echo.epa.gov/detailed-facility-report?fid=110066858323
Coordinate source: https://echo.epa.gov/detailed-facility-report?fid=110066858323
Location source number: [1]
Location last verified: October 4, 2026
EPA registry id: 110066858323
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: 2026-10-04