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Data centers in Arizona

55 projects tracked, 13 building, with 6 restrictions in force. Updated Oct 22, 2026.

Projects tracked5552 active
Building13under construction, awaiting power, partially operational or expanding
IT load tracked6,341MWtotal IT load disclosed
Restrictions in force6see the ledger below
Grid, 115 kV and up379 lines178 substations · Sources: © OpenStreetMap contributors, HIFLD (2023)
Power plants, 50 MW and up112 operating38 planned generators · EIA-860M, 2026-07

The largest Arizona projects we track

The 3 largest of 55 by IT load. The rest are in the terminal.

ProjectLocationStatus
QTS PHX3 — Glendale Campus Glendale Under Construction
Project Blue — Pima County Fairgrounds Pima Co. Announced
EdgeCore Mesa Hyperscale Campus Mesa Partially Operational

and 52 more Arizona projects in the terminal · start the 7-day free trial

By stage

Operational19
Announced10
Under Construction6
Entitled5
Expansion4
Land-use review4
Partially Operational3
Cancelled2
Site Control1
On Hold1

Markets

Restrictions in force in Arizona

Moratoriums, bans, zoning rules and tax changes in effect now. Which projects each one affects is part of the subscription.

JurisdictionLevelWhat it doesWindow
Arizonadata center sales tax exemption repeal (proposed) State Incentive Repeal / Tax Change Jul 2026 → Jun 2029
Hualapai Tribe hyperscale data-center moratorium Other Moratorium Since Sep 2026 · no end date
Mesa, AZdata center PAD overlay requirement (Ordinance No. 5957) City / Town Zoning Overlay / Special Use Permit No end date
Pima County economic-development NDA and large-load due-diligence rules County / Parish Other Since Sep 2026 · no end date
Pima County, AZdraft four-month data center moratorium County / Parish Moratorium Since Sep 2026 · no end date
Tucson, AZlarge-scale data center UDC standards City / Town Zoning Overlay / Special Use Permit Since Sep 2026 · no end date

Other states