Living In The Phoenix Heat Island

The world's foremost "urban heat island" will adopt new design guidelines to reduce rising temperatures.

1 minute read

November 19, 2002, 7:00 AM PST

By C. Scott Smith


"It stays hotter longer in Phoenix than in most places. Since 1949, the average low temperature at Phoenix Sky Harbor International Airport has risen more than 10 degrees. And over the last 40 years, the number of hours per day over 100 degrees has jumped dramatically...The City of Phoenix is just taking its first baby steps toward making the island a more livable place, which could include using lighter-colored pavement and roofs that reflect, rather than absorb, energy."It will be adopted into the general plan, then," said Joy Mee, the city's assistant director of planning. "We're waiting on the planning board to give us some guidance and set some priorities for us.""

Thanks to C. Scott Smith

Monday, November 18, 2002 in The Arizona Republic

Lake Powell with much of the water evaporated.

Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River

Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.

October 30, 2026 - Yale Environment 360

A road in north eastern Nebraska with power lines on either side, and grassy fields.

Eastern Nebraska is running out of electricity

Data centers and electrification are straining eastern Nebraska’s grid, throttling economic development.

November 6, 2026 - Grist

People walking in downtown St. Louis, walking past shops.

Move over, LA: St. Louis gears up for Olympics, invests millions in downtown redevelopment

The Missouri city will host the 2028 Olympic soccer group stage and knockout matches.

November 1, 2026 - Smart Cities Dive

A bridge over the Chesapeake Bay in Maryland.

Maryland’s $15 billion bridge project gains key approval

The Maryland Transit Authority said the project will create over 60,000 jobs and add $23 billion to the local economy.

6 seconds ago - WTOP News

A crowd of people cheering for an unseen performer.

‘No clear next steps’ for Chicago's permanent festival grounds

Eleventh Ward Ald. Nicole Lee has suggested Soldier Field as a possible location for the permanent event space.

1 hour ago - Chicago Sun Times

Construction in Hawaii, with cranes in front of a lush mountain.

California, Hawaii, Rhode Island approve housing propositions

Hawaii and Rhode Island each approved their sole proposition, while California approved two of its three.

2 hours ago - Smart Cities Dive

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.