Mesa, Maricopa County, Arizona
Mesa / Maricopa County — Arizona
Last updated: 2026-03-29
Thesis
Mesa has established DC zoning framework (Ordinance 5957) and SRP infrastructure commitment. 15 DCs built/approved/proposed on 1,500 acres. However, trajectory is Worsening due to statewide tax incentive repeal efforts and adjacent city rejections.
Four-Dimension Breakdown
How this market scores
Ordinance 5957 (July 2025) created dedicated DC use category. DCs prohibited except in PAD overlay with GI/LI/PEP/HI base zone. Waiver available for pre-existing parcels. 6-0 council approval.
SRP provides dedicated infrastructure: Prickly Pear 69kV switchyard (for Meta), 230kV double-circuit transmission. Google 430+ MW carbon-free energy. SRP set new demand record.
Present but has not organized into cohesive coalition or blocked any project. CyrusOne approved 4-3. Google DC received low marks from P&Z Board but was approved. Chandler (adjacent city) unanimously rejected a DC — signal effect.
PAD overlay requires City Council approval (discretionary). EdgeCore approved on consent agenda January 2024 (pre-Ordinance 5957). Post-5957, EdgeCore modification approved 6-0 in March 2026. Track record of efficient processing.
Evidence
Key findings
Mesa adopted Ordinance 5957 (July 2025) creating dedicated DC use category requiring PAD overlay in industrial zones.
Mesa Ordinance 5957Governor Hobbs called for repeal of Arizona DC tax incentive program: "The incentives have done their job."
KAWC15 data centers built, approved, or proposed on 1,500 acres in Mesa in under a decade.
KJZZChandler, Arizona City Council unanimously voted against an AI data center — signal for Mesa.
Fox BusinessIncentives
Available programs
Arizona Computer Data Center Program (ARS 41-1519)
Transaction privilege tax and use tax exemptions for qualifying DCs investing $25M+. Up to 10 years of exemptions. Governor Hobbs and Rep. Carter pursuing repeal/sunset.
SourceGoogle $1B Mesa DC with $16M property tax break over 25 years
Government Property Lease Excise Tax arrangement approved 2019.
SourceKnown Risks
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The credibility of a favorable score depends on honest risk disclosure. These risks are documented in public records.
WORSENING trajectory — Governor calling for tax incentive repeal
Adjacent Chandler unanimously rejected a DC
NBC News investigation questioned water-intensive DCs in desert
Google DC received low marks from P&Z Board on one application
Data Gaps
Transparent about what we do not yet know.
- Water usage data for Mesa DCs not available at municipal level
Recommendation
Standard process expected but monitor closely. Mesa's favorable score may degrade as statewide tax incentive repeal efforts advance.
Sources
Cited references
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