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 Eric Keller · Updated Jun 14, 2026
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Maricopa, Arizona
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Hearing timeline
- 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.
- City Council
Tue, Jul 1, 2025 · 5:45 PM MST
City Council: data-center item — Data Center Text Amendment Resolution introduced.
- 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.
- 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
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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.
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.)
SourceDemand 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.
Edit freely before sending — it's a starting point. Add your own story; personal comments carry the most weight.
Edit freely before sending — it's a starting point. Add your own story; personal comments carry the most weight.
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Neighbors taking a stand
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
- Ultimate parentAlphabet Inc.
- Files asGoogle LLC
- This facilityGoogle Mesa (proposed)
In the news
source: GDELT- Largest proposed data center in Arizona to be scaled back 80% after opposition - KJZZKJZZ· May 28, 2026
- Zoning hurdle cleared for proposed Arizona data center hub with up to 59 buildings - KTAR News 92.3 FMKTAR News 92.3 FM· May 1, 2026
- Arizona’s largest proposed data center hub clears hurdle - The Business JournalsThe Business Journals· Apr 16, 2026
- 2.25 million sq ft data center campus proposed outside Phoenix, Arizona - Data Center DynamicsData Center Dynamics· Feb 17, 2026
- Two data center projects proposed near Phoenix, Arizona - Data Center DynamicsData Center Dynamics· Jan 19, 2026
- Google-backed CO2 battery firm Energy Dome to deploy 19MW system at SRP run power plant in Arizona - Data Center DynamicsData Center Dynamics· Jun 16, 2026
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.
Tax breaks & subsidies
source: Good Jobs First / GASB 77These 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.
- Texas Qualifying Large Data Center Project Exemption$0State of Texas · granted 2026 · term — yr · source
- Texas Qualifying Large Data Center Project Exemption$0State of Texas · granted 2025 · term — yr · source
- Texas Qualifying Large Data Center Project Exemption$0State of Texas · granted 2025 · term — yr · source
- Texas Qualifying Large Data Center Project Exemption$0State of Texas · granted 2025 · term — yr · source
- Texas Qualifying Data Center Exemption$0State of Texas · granted 2025 · term — yr · source
- Chapter 312 — Midlothian Technology Reinvestment Zone No. 14 (City of Midlothian data-center zone)$16,044,286Ellis County, TX · granted 2024 · term — yr · source
- Chapter 312 — Midlothian Technology Reinvestment Zone No. 14 (City of Midlothian data-center zone)$15,660,346Ellis County, TX · granted 2024 · term — yr · source
- Texas Qualifying Large Data Center Project Exemption$0State of Texas · granted 2022 · term — yr · source
- Texas Qualifying Large Data Center Project Exemption$0State of Texas · granted 2018 · term — yr · source
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.
Water use
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 ECHONo reported violations as of last sync.
Air quality near this site
source: AirNowAir 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 2023Demographics 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 / NCESThe 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.