Phoenix, Arizona has seen meteoric population growth since 2010. Now the nation’s fifth largest city, its population increased by around 12% over the course of a decade. According to the U.S. Census Bureau, this highly-engineered metropolis has continued to expand at the second fastest rate in the nation between 2021 and 2022.

Counterintuitively, the region has experienced an escalation of extreme heat and drought risk. The summer of 2023 was the hottest globally since NASA’s records began in 1880 by 2.59 degrees Fahrenheit. This significantly contributed to the deadliest heat wave for Phoenix, with 579 fatalities attributed to the elevated temperatures.

Since August 2021, Phoenix has been grappling with federally declared shortages on the Colorado River, which has historically accounted for 38% of its overall water supply. To keep the river stable, the city recently agreed to a 30% reduction of this allocation over three years—enough to supply 450,000 households for year— in exchange for $60 million in water infrastructure improvements.

Statistics such as these are what have catapulted Phoenix to the top of many national and global climate resilience conversations. Reported figures are also what inspired our colleagues at Climate Now to seek our collaboration to reach experts on the ground in Phoenix and get at a better understanding of how the city has been able to maintain such steady population and industrial growth, despite perceived and actual risks.

This special long-form episode combines conversations with climate experts and business leaders closely involved in the state’s adaptation and sustainability efforts. Through their discussions, a clearer picture of why Phoenix is a coveted destination for many and how it plans to remain as one well into the future, appears. The moderators are Duke Reiter (Ten Across founder) and James Lawler’s (Climate Now founder).