Phoenix Business Climate Briefing, Q3 2026
A summary of the Maris Advisors Q3 2026 Business Climate Briefing: the forces shaping the Phoenix market, the developments behind them and the AI through-line. The full briefing is available on request.
Phoenix Business Climate Briefing — Q3 2026
The Seven Forces
F1 · Energy shock (Hormuz/Brent)
Closed strait plus Brent above $110 and record diesel drive freight and insurance costs into higher Phoenix industrial operating expenses and construction budgets; it is also the root of the inflation reacceleration.
F2 · Higher-for-longer rates
A 10-year that touched 5.31% in October and sits near 5%, plus the September Fed hike and a further increase priced for December, make CRE debt costlier, restrain new supply and drive distress-led repositioning; tenants keep leverage on commodity space and lose it on new or premium space.
F3 · Construction-cost inflation (tariffs + freight)
Fifty percent metals tariffs, metals prices up 25-30% on the year and record diesel freight produce fewer speculative starts, which produces future scarcity of quality industrial, office and flex space.
F4 · AI supercycle vs. Arizona backlash
Roughly $725 billion of hyperscaler capex and TSMC's expanded plan pull large loads to Phoenix while the state moratorium, takings claims, the rate case, local moratoriums and APS's halt on new data-center commitments push back; land, power and water competition is rationed by policy and by utility capacity, and AI-infrastructure debt has begun to reprice.
F5 · Semiconductor cluster + helium risk
TSMC's roughly $265 billion Arizona plan, Fab 2 volume production in 3Q 2027 and Amkor's $12 billion Peoria campus sustain North Phoenix and Loop 303 industrial and flex demand; the helium shortage, now a federal critical-material concern, is the schedule swing factor.
F6 · Slow local growth / improving affordability
Arizona unemployment at 4.9% for three months, falling state payrolls and slow national hiring temper absorption; below-national inflation and flat rents improve relocation economics, while mortgage rates above 7% narrow the home-purchase side of that advantage.
F7 · Water supply cuts in force
The federal post-2026 Colorado River framework has been in force since October 1, 2026, cutting Arizona's deliveries by 760,000 acre-feet a year in 2027-2028 and now in litigation, which tightens planning for large water-using development.
Developments by Level
World
- Strait of Hormuz still effectively closed; Brent above $115 and diesel at a record Triple-net operating-expense budgets carry continued diesel, freight and insurance exposure at the record energy basis; ground-up and major tenant-improvement work carries longer lead times and richer pricing.
- Construction-metals tariffs unchanged; metals prices up 25-30% on the year New construction, warehouse fit-out and major tenant-improvement budgets carry 50% metals tariffs and 25-30% annual metals price increases; design substitutions and early not-to-exceed construction contracts are the common hedges.
- Helium shortage deepens; Energy Department names helium a critical material Semiconductor-cluster leasing timing is a risk flag, not a fixed schedule; schedule optionality carries more value than usual in supplier-ecosystem space commitments in North Phoenix.
- Hyperscaler capex still climbing as AI-infrastructure debt shows strain Competition for power-served industrial land continues; electricity cost and grid-allocation risk belong in total occupancy cost for any power-intensive requirement.
National
- Inflation reaccelerates to 3.7% on energy; producer prices up 6.3% Operating-expense escalators are running ahead of core inflation while energy stays elevated; expense-stop and escalation language carries more weight than usual in current lease negotiations.
- Fed holds at 3.75-4.00% on October 28 with two dissents for an increase; December priced as the next move The reference rate for commercial real estate debt stands at its highest since 2023, with a further increase priced for December; financing-sensitive commitments carry a higher cost-of-capital assumption than a year ago.
- 10-year Treasury peaked at 5.31% in early October, highest since 2002, and sits near 5% Landlords of debt-sensitive buildings are prioritizing occupancy; renewal discussions and blend-and-extend structures are available in this environment.
- Office CMBS delinquency near its record at 12.16%; overall rate highest since 2020 Market-level distress is a negotiating context, not a statement about any landlord: renewals in buildings facing 2026-2027 maturities tend to open early, often with blend-and-extend structures.
- Consumer sentiment near record lows; confidence lowest since 2014 The consumer demand signal is weak even where retail space is tight; consumer-facing occupiers are sizing footprints conservatively.
- National hiring stalls: 29,000 jobs in September with downward revisions Expansion decisions are slowing nationally; renewals and right-sizing dominate current occupier activity.
Arizona
- Data-center tax-exemption moratorium in force; Governor declines a statewide pause For power- and water-intensive users, entitlement geography is the primary variable; the incentive that used to travel with the site no longer does.
- ~$753M Prop 207 claims against Phoenix; waivers being negotiated Entitlement status and any binding waiver on a specific parcel are the first diligence items for a large-load requirement inside Phoenix city limits.
- APS rate-case decision due by December 31; APS has made no new data-center commitments since 2024 Rate-case scenarios belong in total-occupancy-cost models for power-intensive space, and utility will-serve status is a first-step check for any multi-megawatt requirement; the rate figures above are requested, not adopted.
- Nuclear/SMR: three-utility siting study advances despite DOE denial; SMR bill vetoed A long-horizon power-availability signal for large-load users; no near-term occupancy action follows from it.
- Colorado River: federal framework in force; Arizona cut 760,000 acre-feet a year and in court Assured-water-supply status is an early diligence item in any site search for a large water user, and municipal water planning now operates under the federal cuts.
- Arizona unemployment at 4.9% for a third month; state payrolls slip Absorption stays tempered; the offsetting advantage is a genuine cost-of-living comparison for relocating or expanding staff into Phoenix.
- TSMC Arizona to about $265 billion; Fab 2 volume production in 3Q 2027, slightly ahead of schedule North Phoenix and Loop 303 flex and industrial near the semiconductor campuses is tightening; expansion optionality in that ecosystem is scarce and is being secured early.
- Phoenix home prices soften while mortgage rates climb past 7% Below-national inflation and flat rents support Phoenix as a recruiting and relocation location versus higher-cost metros; higher mortgage rates narrow the home-purchase side of that comparison.
Phoenix Metro
- Phoenix occupancy scoreboard, Q3 2026: office stabilizing, industrial absorbing, retail tight Commodity Class B and C office retains tenant leverage; premium Class A pockets, industrial near the semiconductor campuses and retail lean landlord-favorable. Strategy follows the segment, not the headline vacancy number.
- Local political economy: ballot measures, council races and diverging data-center rules Local tax rates and data-center rules now differ more by jurisdiction; site comparisons for retail and power- or water-intensive users carry those differences in total occupancy cost.
The AI Through-Line
Largest tech companies set 2026 capital-spending plans after second-quarter results
Reporting results for the quarter ended June 30, 2026, the largest cloud and platform companies stated 2026 capital-spending plans of $195–205 billion (Alphabet), about $220 billion (Amazon), about $175 billion for calendar 2026 (Microsoft, about $15 billion below its earlier figure) and $130–145 billion (Meta, after $31.1 billion in the second quarter). Coverage of the results attributed the spending to AI demand.
AI was the leading stated reason for U.S. job-cut announcements in July
Employers cited artificial intelligence for 10,970 announced U.S. job cuts in July 2026, 33% of the month's total and the fifth straight month AI led all stated reasons; year to date, AI was cited in 112,713 announcements, about 24% of all cuts. The tracker reported that AI-related cuts have been concentrated in the technology sector.
Shoppers use AI to research purchases but still plan to shop in stores
In a survey of 1,002 U.S. consumers released in late July 2026, 48.5% said they had used an AI tool to research a purchase in the past year; for the holiday season, 35.8% planned to shop in physical stores, 31.1% expected to shop online through retailer sites or apps, and 19.2% anticipated an even mix.
Most medical groups now use AI in patient visits
In a poll of medical group leaders taken August 4, 2026 (189 responses), 83% reported that AI plays some role in patient visits, up from 71% a year earlier; the share using AI in more than a quarter of visits rose from 24% to 45%.
Nvidia funds Amkor's Arizona chip-packaging expansion for AI products
Nvidia signed a $1.5 billion agreement with Tempe-based Amkor Technology, including a prepayment, to expand Amkor's chip packaging and test capacity in Arizona for AI products.
Questions and Answers
How many cross-cutting forces does the Q3 2026 briefing track?
The Q3 2026 briefing tracks seven cross-cutting forces.
Which levels does the briefing cover?
Developments at the World, National, Arizona and Phoenix Metro levels, each with its implication for occupiers.
What is the AI through-line?
A thread of artificial-intelligence developments that runs through the sector reports; this page lists 5 of them.
Where can I get the full Q3 2026 Business Climate Briefing?
The full briefing is available on request from Maris Advisors through the reports page.
The Full Report
The complete Q3 2026 Business Climate Briefing, with every table and chart, is available on request from Maris Advisors.