Phoenix
United States
Phoenix faces a future where extreme heat becomes more prevalent, with dangerous heat extremes, frequent heatwaves, and prolonged drought conditions. To enhance climate resilience, the city implements and plans technology-enabled solutions across various sectors. In energy, microgrid systems and controllers boost stability. The building sector emphasizes resilient design and construction practices, while urban greening initiatives create green spaces, parks, and street trees. Additionally, water management features strategies like leak detection, water efficiency measures, and evaporation protection. Through these current and proposed initiatives, Phoenix aims to create a sustainable environment that effectively addresses the challenges posed by climate hazards.
Hazard Outlook
How will Phoenix's projected climate hazards compare to other cities under a 3.0°C future warming scenario?
Maximum Temperature
Phoenix's projected maximum temperature of 12.3°C is among the highest of all cities globally under a 3.0°C warming scenario.
Longest Heatwave
Phoenix may experience heatwaves lasting up to 5 days, higher than most other cities.
Heavy Rainfall Days
With 10 days of heavy rainfall expected, Phoenix ranks near the median of cities for extreme precipitation events.
Maximum Rainfall
Phoenix's projected maximum rainfall of 7 mm is lower than most cities globally.
Elevation
At 361 m elevation, Phoenix faces lower risk from coastal flooding and sea level rise.
Exposure Summary
Adaptation Priorities
Phoenix faces high exposure to max temp and elevated exposure to heatwave. These areas may warrant priority attention in adaptation planning.
Data source: Climate projections from the IPCC AR6 scenario analysis. See our methodology for details on how we process and interpret this data.
Deployed Solutions
Deployed climate adaptation technologies identified in Phoenix.
Cooling Tower Water Softening and Disinfectant System
Engineers at Phoenix Sky Harbor International Airport developed an innovative cooling tower water treatment system that combines water softening...
Smart Irrigation Controller Rebate and Xeriscape Conversion Program
Phoenix Water Services has established a comprehensive residential water conservation initiative that combines financial incentives for smart...
Recommended Solutions
Proven solutions from similar cities that could help diversify Phoenix's resilience portfolio
NASA Landsat Urban Heat Island Mapping and Analysis Platform
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AI-Powered Urban Tree Canopy Mapping Using Satellite & LiDAR Data
82%Satellite data is used to periodically evaluate tree coverage across Chicago and across the greater region.
Urban Heat Response Data Platform
82%City Tech Collaborative partnered with Microsoft, Esri, d3i Systems, and the City of Chicago to create a replicable, scalable study of urban heat spots over time and assessment of site-specific heat interventions through the Urban Heat Response project.
RESCCUE Urban Water Resilience Methodology
80%Barcelona performed a comprehensive resilience diagnosis using the RESCCUE methodology and tools to assess climate change impacts on the city's water services.
RESCCUE Web-Based Urban Resilience Modeling Platform
80%The RESCCUE Toolkit represents a comprehensive web-based platform developed through a four-year European Union Horizon 2020 research and innovation project that ran from May 2016 to October 2020.