Data centers
Where it standsSince July 2025, new data centers need a special permit and must meet location, design and noise standards; owners with earlier approvals have sought waivers.
What's on the tableWhether to tighten the data center rules and how to answer waiver requests from owners who say the rules cut their land's value.
- In July 2025 the council added data centers to the Zoning Ordinance as a use that needs a special permit addressing health and safety concerns. City of Phoenix
- The council adopted the data center ordinance 9-0 on July 2, 2025. City of Phoenix Legistar · Jul 2, 2025
- Under Proposition 207, a city must pay owners whose land loses value from a new land-use rule, or waive the rule for that property. Ahwatukee Foothills News
- Mayor Gallego said the data center industry threatened $700 million in litigation over the 2025 rules. Ahwatukee Foothills News
- Bisnow, citing Data Center Map, reports that Phoenix is home to 149 of Arizona's 160 data centers. Bisnow