Data centers · Maricopa County, Arizona
Maricopa County
12 projects on record · 2 moratorium or ban actions
← Statewide map| Buckeye Tech Corridor (Tract) | Tract | 1,800 | Approved | Aug. 6, 2024 | 50 MW+ |
| Hassayampa Ranch | Arizona Land Consulting (CEO Anita Verma-Lallian) | 1,000 | Approved | Dec. 10, 2025 | 50 MW+ |
| Apple Mesa data center | Apple | — | Operating | Oct. 2026 | Under 50 MW |
| CyrusOne Chandler campus | CyrusOne | — | Operating | Oct. 2026 | Under 50 MW |
| EdgeConneX Mesa campus | EdgeConneX | — | Operating | Oct. 2026 | Under 50 MW |
| EdgeCore Mesa campus | EdgeCore | — | Operating | Oct. 2026 | Under 50 MW |
| Meta Mesa data center | Meta | — | Operating | Oct. 2026 | Under 50 MW |
| Microsoft West Valley campus (Goodyear) | Microsoft | — | Operating | Oct. 2026 | Under 50 MW |
| NTT Mesa campus | NTT | — | Operating | Oct. 2026 | Under 50 MW |
| Price Road Innovation Campus | Active Infrastructure (New York) | — | Denied | Dec. 11, 2025 | Under 50 MW |
| Project Range (Tract) | Tract | — | Withdrawn | 2024 | Under 50 MW |
| Stream Data Centers Phoenix campus (Goodyear) | Stream Data Centers | — | Operating | Oct. 2026 | Under 50 MW |
Moratoriums and bans
- Dec. 10, 2025 Maricopa County: Zoning update. Supervisors limited data centers to the IND-2 and IND-3 industrial districts; other land requires a rezoning. (Bisnow, Dec. 17, 2025)
- Dec. 5, 2022 Chandler: Zoning restrictions (Ordinance 5033). Before the tracker's 2024 window, but still the governing rule: data centers are allowed only in Planned Area Development districts, with neighbor notice, sound studies for five years after opening and limits on generator testing. (City of Chandler, Dec. 8, 2022; E&E News by POLITICO, Dec. 12, 2025)
Updates, newest first
- Oct. 15, 2026 Microsoft West Valley campus (Goodyear) · ABC15 names Microsoft among the operators in the Goodyear Airpark area data center cluster. (ABC15 Arizona, Oct. 15, 2026)
- Oct. 15, 2026 Stream Data Centers Phoenix campus (Goodyear) · ABC15 names Stream Data Centers among the operators in the Goodyear Airpark area data center cluster. (ABC15 Arizona, Oct. 15, 2026)
- Oct. 15, 2026 Meta Mesa data center · ABC15 names Meta among the operators in the far East Valley, Mesa data center cluster. (ABC15 Arizona, Oct. 15, 2026)
- Oct. 15, 2026 Apple Mesa data center · ABC15 names Apple among the operators in the far East Valley, Mesa data center cluster. (ABC15 Arizona, Oct. 15, 2026)
- Oct. 15, 2026 NTT Mesa campus · ABC15 names NTT among the operators in the far East Valley, Mesa data center cluster. (ABC15 Arizona, Oct. 15, 2026)
- Oct. 15, 2026 EdgeConneX Mesa campus · ABC15 names EdgeConneX among the operators in the far East Valley, Mesa data center cluster. (ABC15 Arizona, Oct. 15, 2026)
- Oct. 15, 2026 CyrusOne Chandler campus · ABC15 names CyrusOne among the operators in the south Chandler data center cluster. (ABC15 Arizona, Oct. 15, 2026)
- Dec. 17, 2025 EdgeCore Mesa campus · Bisnow cites EdgeCore's 3.1 million-sq-ft Mesa campus as an existing facility. (Bisnow, Dec. 17, 2025)
- Dec. 11, 2025 Price Road Innovation Campus · The Chandler City Council unanimously rejected the rezoning. (E&E News by POLITICO, Dec. 12, 2025; ABC15 Arizona, Dec. 12, 2025)
- Dec. 10, 2025 Hassayampa Ranch · The Maricopa County Board of Supervisors unanimously approved the rezoning. (Phoenix Business Journal (via Orion Property), Dec. 15, 2025; Connect CRE, Dec. 15, 2025; Bisnow, Dec. 17, 2025)
- Dec. 10, 2025 Maricopa County: Zoning update · Supervisors limited data centers to the IND-2 and IND-3 industrial districts; other land requires a rezoning. (Bisnow, Dec. 17, 2025)
- Oct. 2025 Price Road Innovation Campus · Former Sen. Kyrsten Sinema, co-chair of the AI Infrastructure Coalition, spoke for the project at a planning and zoning hearing; the zoning board approved it against staff's recommendation. (E&E News by POLITICO, Dec. 12, 2025; ABC15 Arizona, Dec. 12, 2025)
- Aug. 29, 2024 Buckeye Tech Corridor (Tract) · Tract announced the 1.8 GW park after buying the 2,069-acre site for a reported $136 million-plus. (Data Center Dynamics, Aug. 29, 2024)
- Aug. 6, 2024 Buckeye Tech Corridor (Tract) · Buckeye's council unanimously approved the development agreement and plan amendment. (KTAR / Phoenix Business Journal, Aug. 12, 2024)
- 2024 Project Range (Tract) · Tract withdrew Project Range, filed in 2023, after local opposition. (Data Center Dynamics, Aug. 29, 2024)
- Dec. 5, 2022 Chandler: Zoning restrictions (Ordinance 5033) · Before the tracker's 2024 window, but still the governing rule: data centers are allowed only in Planned Area Development districts, with neighbor notice, sound studies for five years after opening and limits on generator testing. (City of Chandler, Dec. 8, 2022; E&E News by POLITICO, Dec. 12, 2025)
Statewide
The 2026 state budget, signed by Gov. Katie Hobbs in June 2026, pauses new data center sales and use tax exemptions for three years. The program, created in 2013, costs about $38 million a year; the bill number and how existing certificates are treated were not confirmed. (Bloomberg Law, June 15, 2026) Utility large-load contracts: the ACC approved TEP's 10-year energy supply agreement for Project Blue (Docket E-01933A-25-0187, Dec. 3, 2025), with minimum bills and developer-paid dedicated infrastructure. (Arizona Corporation Commission, Dec. 5, 2025) APS: on Oct. 9, 2026, Attorney General Kris Mayes asked the ACC to investigate an analyst's claim that large users underpaid about $600 million; the ACC disagreed and pointed to the pending APS rate case (docket not confirmed). (KJZZ, Oct. 10, 2026) Arizona data centers →