Who owns Iron Mountain Data Centers AZS-1?

Iron Mountain Data Centers AZS-1 is owned and operated by Iron Mountain Incorporated.

Has Iron Mountain Data Centers AZS-1 had environmental violations?

As of the latest EPA ECHO sync, no enforcement actions are on record for Iron Mountain Data Centers AZS-1.

Where is Iron Mountain Data Centers AZS-1 located?

Iron Mountain Data Centers AZS-1 is in Maricopa County, AZ.

Operatingcolocation

Iron Mountain Data Centers AZS-1

Q: What do data center tax breaks cost in Arizona?

Arizona reported $38.5M in Computer Data Center TPT/Use Tax Exemption (Deduction Code 565; A.R.S. § 41-1519) for FY2025 (Arizona Department of Revenue, Office of Economic Research and Analysis). That is a statewide program figure, not attributable to one site.

Maricopa County, AZ

Source: OpenStreetMap

Iron Mountain Data Centers AZS-1 is an operating data center in Maricopa County, AZ, operated by Iron Mountain Incorporated.

Reporting by Eric Keller · Updated Jun 17, 2026

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Campaign · Operating

Take action

Maricopa, Arizona

supporters

It's built. The levers now are permit renewals, noise/air complaints, and rate-case intervention.

Hearing timeline

DecisionCity Council Formal Meeting
Wed, Jul 1, 2026 · 10:00 AM MST
City Council Formal Meeting: Authorization to Grant 5C Data Centers (5C) a Binding Waiver of Enforcement (Waiver) of the Special Permit Provisions for Data Centers (Ordinance S-53089) - District 4
Meeting detailsvia Legistar
DecisionCity Council Formal Meeting
Wed, Jul 1, 2026 · 10:00 AM MST
City Council Formal Meeting: data-center item — Authorization to grant 5C Data Centers binding waiver of enforcement of special permit provisions.
Meeting detailsvia Legistar · medium confidence
DecisionCity Council Formal MeetingApproved
Wed, Jan 21, 2026 · 2:30 PM MST
City Council Formal Meeting: data-center item — Binding Waiver of Enforcement of Special Permit Provisions for Data Centers for Sheely Center.
Approved — binding waiver of data-center special permit provisions adopted as amended/revised.
Meeting detailsvia Legistar
DecisionCity Council Formal MeetingDeferred
Wed, Dec 17, 2025 · 2:30 PM MST
City Council Formal Meeting: data-center item — Binding Waiver of Enforcement for Sheely Center data center special permit provisions.
Continued — item postponed to a later date, no final decision
Meeting detailsvia Legistar
DecisionCity Council Formal MeetingDeferred
Wed, Dec 3, 2025 · 2:30 PM MST
City Council Formal Meeting: data-center item — Binding Waiver of Enforcement for Data Center special permit provisions (Sheely Center).
Continued to December 17, 2025 meeting — no final decision made.
Meeting detailsvia Legistar
DecisionCity Council Formal MeetingDeferred
Wed, Nov 19, 2025 · 2:30 PM MST
City Council Formal Meeting: data-center item — Waiver of special permit provisions for data centers (Ordinance S-52435) continued.
Continued to December 3, 2025 City Council Formal Meeting — no final decision.
Meeting detailsvia Legistar
City Council
Tue, Jul 8, 2025 · 5:45 PM MST
City Council: data-center item — Data center text amendments under discussion.
Agenda Meeting detailsvia Legistar · medium confidence
City Council
Tue, Jul 1, 2025 · 5:45 PM MST
City Council: data-center item — Data Center Text Amendment Resolution introduced.
Agenda Meeting detailsvia Legistar · medium confidence
Planning and Zoning Board - Public Hearing
Wed, Jun 25, 2025 · 4:00 PM MST
Planning and Zoning Board - Public Hearing: data-center item — Data center text amendment under consideration.
Agenda Meeting detailsvia Legistar · medium confidence
Planning and Zoning Board - Public Hearing
Wed, Jun 11, 2025 · 4:00 PM MST
Planning and Zoning Board - Public Hearing: data-center item — General text amendment regarding data centers
Agenda Meeting detailsvia Legistar · medium confidence

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Your action kit

Sourced arguments and ready-to-send letters — every figure links to a primary record. Edit to add your own story.

Process

Demand a full, public review — not a rubber stamp.

Ask for an independent noise study, a water-and-power impact assessment, enforceable conditions (setbacks, hours, cooling type), and that the record stays open for written comment. Procedural shortcuts have voided approvals elsewhere.

Public comment (editable)

Edit freely before sending — it's a starting point. Add your own story; personal comments carry the most weight.

Records / FOIA request

Public Records Request

To the records custodian for Maricopa County, AZ,

Under the applicable public-records law, I request copies of the following records concerning the data-center project known as "Iron Mountain Data Centers AZS-1":

1. The complete application, including any rezoning, special-use/conditional-use permit, or site-plan submissions and all exhibits.
2. All staff reports, analyses, and recommendations.
3. Any traffic, noise, water-use, stormwater, or utility/load studies submitted or commissioned.
4. Any development agreement, proffers, or tax-incentive/abatement agreements and their term sheets.
5. All correspondence between the applicant (or its agents) and county/city staff or elected officials regarding this project.
6. Notices of public hearings and proof of required public notice.

I request these in electronic form where available. If any portion is withheld, please cite the specific exemption. If fees will exceed $25, please contact me first.

Thank you,
[Your name]
[Your email / address]

Edit freely before sending — it's a starting point. Add your own story; personal comments carry the most weight.

Join the campaign

Add your name and we'll email you before every hearing, with what to say and where to show up.

Neighbors taking a stand

Be the first to say why this matters. Public notes appear here to show officials the strength of local feeling.

Real parent

Iron Mountain Incorporated

Operator

Iron Mountain Incorporated

Interconnection

~75 MW

Attribution & capacity confidence:mediumprimary source

Overview

source: link

data center

Operator chain

Ultimate parent
Iron Mountain Incorporated
Files as
Iron Mountain Incorporated
This facility
Iron Mountain Data Centers AZS-1

Grid & water — why here

source: HIFLD · EPA

Nearest substation

0.5 mi

Unknown307547 · 69 kV

Transmission line

0.5 mi

230 kV line

Municipal water

Served

Scottsdale City Of

The closest existing grid infrastructure and the municipal water system this location sits in — the same constraints the buildout model screens on (it won't site a campus more than ~2 km from a substation or ~5 km from municipal water). Distances are straight-line to public HIFLD/EPA features, not a metered connection.

In the news

source: Google News

In public meetings

Where this facility is discussed in the verbatim record of public government meetings. Captions are auto-generated and uncorrected.

City Council Formal MeetingJul 1, 2026
“…(Ordinance S-53082) - Citywide 70. [26-1409] Fiscal Year 2026-27 Community Arts Grants (Ordinance S-53083) - Citywide 71. [26-1262] Lone Mountain Park Public Art Contract Amendment (Ordinance S-53088) - District 2 72. PUBLIC SAFETY 73. [26-1335] Agreement to Sell Self-Contained Breathing Apparatus (SCBA) Air Packs…”
Read the transcript · 3 mentions

Data-center discussions in Maricopa County

source: LocalView (CC0)

Local-government meetings in this county that discussed data centers, each cued to the moment. From the public LocalView corpus of government meetings on YouTube — a county-level signal, not necessarily about this specific site.

Phoenix Committee

Jun 14, 2023 · 1 data-center mention

Chandler City Council

Oct 14, 2021 · 1 data-center mention

Chandler City Council

Sep 14, 2020 · 1 data-center mention

Tax breaks & subsidies

source: Good Jobs First / GASB 77

No per-deal tax break is linked to this site yet. No state discloses the recipient of a data-center abatement at the facility level, so per-site deals are rare in the public record. If you have a development agreement or board resolution for this site, send it to us.

Statewide cost of this incentive

Arizona reported $38.5M in Computer Data Center TPT/Use Tax Exemption (Deduction Code 565; A.R.S. § 41-1519) for FY2025 (Arizona Department of Revenue, Office of Economic Research and Analysis). Program-wide, not attributable to this site.

source · All Arizona subsidies →

Water use

Modeled estimate~1.6M gpd

Direct (onsite cooling)

~951K gpd

Indirect (its electricity)

~648K gpd

No measured record exists, so this is a low-confidence model from 75 MW (interconnection capacity): 2.5 L/kWh cooling (arid climate) + 0.45 gal/kWh embedded in US grid average. How we estimate. Have a utility document? Send it and we'll replace this with the real figure.

EPA permits & violations

source: EPA ECHO

No reported violations as of last sync.

Air quality near this site

source: AirNow

Good

PM10

Good

Air Quality Index from the nearest AirNow reporting area (Salt River Pima-Maricopa Indian Community), as of 2026-06-10. Regional context — not this facility's own emissions.

Who lives nearby

source: Census ACS 2023

Median household income

$78.5K

People of color

24%

Below poverty

Tract population

3,040

Demographics of the census tract this facility sits in (American Community Survey 5-year estimates). Environmental-justice context for who bears the local impacts.

Nearest school

source: HIFLD / NCES

The nearest public school, Great Hearts Academies - Scottsdale Prep in Scottsdale, is 1.1 mi from this site (875 students).

Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).

Hearings timeline

No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.

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