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Proposedhyperscale

Google Mesa (proposed)

Mesa, Maricopa County, AZ

Google Mesa (proposed) is a proposed data center in Maricopa County, AZ, operated by Google LLC and ultimately owned by Alphabet Inc.. DataCentersExposed has documented 600 MW of reported power capacity at this site.

Reporting by · Updated Jun 14, 2026

Campaign · Decision pending

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Maricopa, Arizona

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Hearing timeline

  1. 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
  2. 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
  3. 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
  4. 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
  5. City Council

    Tue, Jul 8, 2025 · 5:45 PM MST

    City Council: data-center item — Data center text amendments under discussion.

    AgendaMeeting detailsvia Legistar · medium confidence
  6. City Council

    Tue, Jul 1, 2025 · 5:45 PM MST

    City Council: data-center item — Data Center Text Amendment Resolution introduced.

    AgendaMeeting detailsvia Legistar · medium confidence
  7. 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.

    AgendaMeeting detailsvia Legistar · medium confidence
  8. 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

    AgendaMeeting 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.

Power & your bill

600 MW of new demand — roughly a city of 480,000 homes.

Large new loads can raise transmission and capacity costs that land on every ratepayer. Residential power in AZ is 15.6¢/kWh, up 3.0% year-over-year. (MW→homes is a rough ~800/MW planning figure.)

Source
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)

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Records / FOIA request

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Neighbors taking a stand

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Real parent
Alphabet Inc.
Operator
Google LLC
Power
600 MW
Attribution & capacity confidence:mediumprovenance JSON
Status · click to filter

Most sites are mapped — located but awaiting a second source. How we verify

Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.

Overview

Google Mesa is a proposed hyperscale data center in Mesa, Maricopa County, Arizona, operated by Google LLC, a subsidiary of Alphabet Inc. Proposed in 2024, the project carries a reported power capacity of 600 MW. As a proposed facility, it has not yet been built.

Operator chain

In the news

source: GDELT

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

These tax breaks are recorded to Alphabet Inc. (the operator/parent) and may cover this or other sites — no state names the recipient at the facility level.

Total to this operator: $31.7M
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2026 · term yr · source
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2025 · term yr · source
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2025 · term yr · source
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2025 · term yr · source
  • Texas Qualifying Data Center Exemption$0
    State of Texas · granted 2025 · term yr · source
  • Chapter 312 — Midlothian Technology Reinvestment Zone No. 14 (City of Midlothian data-center zone)$16,044,286
    Ellis County, TX · granted 2024 · term yr · source
  • Chapter 312 — Midlothian Technology Reinvestment Zone No. 14 (City of Midlothian data-center zone)$15,660,346
    Ellis County, TX · granted 2024 · term yr · source
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2022 · term yr · source
  • Texas Qualifying Large Data Center Project Exemption$0
    State of Texas · granted 2018 · term yr · source
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~12.8M gpd
Direct (onsite cooling)
~7.6M gpd
Indirect (its electricity)
~5.2M gpd

No measured record exists, so this is a low-confidence model from 600 MW (disclosed IT power): 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
47
O3
Good
39
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
$66.3K
People of color
33%
Below poverty
14%
Tract population
4,667

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, Learning Foundation And Performing Arts Alta Mesa in Mesa, is 1.3 mi from this site.

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.