Arizona Data Centers

Live tracking of every data center project in Arizona — operational, under construction, announced, and permitted — with developer, tenant, capacity, and supply-chain links.

Arizona pairs data centers with chip fabs. Stream Phoenix (267 MW) and Google Mesa (237 MW) are operating, Microsoft has a $7.65B, 263 MW campus under construction in Goodyear, and the state also hosts Intel's $20B Fab 52 in Chandler and TSMC's $12B Fab 21 in Phoenix. APS and SRP supply the power.

Data Center Index tracks 24 named data center campuses in Arizona (large sites with a source, not every building): 13 operating, 2 under construction, and 9 announced or permitted. The pipeline adds up to 4.4 GW of planned capacity. The grid is operated by APS / SRP, which runs the interconnection queue. Below: every tracked project in Arizona, ranked by build status, followed by the public companies whose data center revenue is most exposed to this market.

Tracked data center projects in Arizona

Frequently asked questions

How many data centers are in Arizona?
Data Center Index tracks 24 named data center campuses in Arizona as of 2026: 13 operating, 2 under construction, and 9 announced or permitted. Coverage is named campuses with a published source, not every building.
How much data center capacity does Arizona have?
2.4 GW is operating, with 4.4 GW in the announced and under-construction pipeline. 9 of the 18 Arizona campuses carrying a capacity figure show an estimate rather than a figure a named source states, marked "est." on the site.
What is the largest data center in Arizona?
Tract Buckeye Technology Park in Buckeye is the largest tracked campus in Arizona at 1.8 GW, developed by Tract. That capacity is stated by a named source.
Who is building data centers in Arizona?
The most active developers in Arizona by tracked campus count are Microsoft (2 campuses), QTS Data Centers (2 campuses), STACK Infrastructure (2 campuses). Every campus page lists its developer, tenant and the source that names them.
Which grid operator serves Arizona data centers?
APS / SRP runs the grid and the interconnection queue for Arizona, so new campus power requests are approved on its timeline.

Public companies exposed to Arizona

These public companies have tracked data-center projects in Arizona as developers, tenants, or operators. Use the watchlist to compare them side by side, or click through for capex history and supplier exposure.

Other data center markets

Tracked US markets, ranked by pipeline capacity: