Novva Mesa Campus
Mesa, Maricopa County, AZ
Novva Mesa Campus is a data center under construction in Mesa, AZ, developed by Novva Data Centers. The project is sized at 300 MW. 160-acre site at the northwest alignment of Ellsworth and Warner roads in southeast Mesa (outside Loop 202), acquired via state land auction Aug 2023 and announced Aug 21, 2024. Novva's first Arizona site; 300MW/$3B campus planned in two phases, with Phase 1 (96MW critical IT load) under construction and targeted to open late 2026.
- 300 MWPlanned capacity
Project status
- Announced
- Permitting
- Under construction
- Operational
Recorded changes
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Community sentiment
Should this project be built?
What’s next
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Latest news
Nothing written about this data center yet.
Stories about it, and about Maricopa County, AZ, land here.
Records and documentation
Arizona state legislation
- Council Vote — Denial of AI Data Center Special Use ApplicationChandler City Council denied a special-use application for an AI data center project in December 2025.Download
- ACC Docket E-01345A-25-0105 - APS 2025 General Rate Case (Data Center Rate Class)Filed June 2025, seeking ~14-16% base rate increase including a 45%+ rate increase specifically for "extra-large energy users" (data centers) and a proposed annual true-up mechanism largely tied to data-center-driven load growth.Download
- Pima County Memorandum of Agreement (Project Blue / Humphreys Peak Properties)Binding MOA between Pima County and Humphreys Peak Properties for the 'Project Blue' data center development.Download
- Ordinance No. 5033 (Zoning Code Ch. 35, Sec. 2214)One of the earliest data center zoning ordinances in the US, enacted by Chandler, AZ in December 2022.Download
- ACC Docket E-00000A-25-0069 - Inquiry into Data Center Rate ClassificationsOpened April 2025 -- commission-wide inquiry into rate classification and cost-allocation policy for data centers/large loads ("Growth Pays for Growth"). Workshop held April 2026.Download
- HB2949 - Energy costs; large data centersDescription comingDownload
- HB2452 - Comprehensive plans; data centers; nuclearDescription comingDownload
Site details
- Operator
- Novva Data Centers
- County
- Maricopa County, AZ
- Capacity
- 300 MW
- Address
- Mesa, AZ
- Stage
- Under construction
Size: not on file
Map
Photos
RenderingPhoto: Novva Data Centers
RenderingPhoto: Novva Data Centers
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Google offer to pay others to help data center powerArkansas Online
This bill would make data centers pay their own way for powerSalt Lake City Deseret News
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