Heat Islands

View of buildings in Bangkok business district through extremely orange sunlight

What Is the Urban Heat Island Effect?

Man-made surfaces and urban density contribute to higher temperatures, intensifying heat waves and posing a growing danger to public health.

August 21, 2022 - Diana Ionescu

Arizona Streetscape

Tucson's Pledge to Plant 1 Million Trees

Details and background of Tucson's pledge to plant one million trees by 2030.

May 17, 2021 - The Daily Climate

Trees and People

Three Ways Cities Can Combat Extreme Heat

As temperatures rise, there are some relatively simple changes cities can implement to cut cooling costs and deal with spells of extreme heat.

August 23, 2019 - Fast Company

Single-Family Homes

The Problems With Suburbs Are Numerous. Is a Change of Course Possible?

American suburbs are growing, and understanding the evolution of suburban sprawl is a useful guide for the future.

November 17, 2018 - Public Square: A CNU Journal

Trees and People

Report Details the Long-Term Financial Benefits of Green Design

This report estimates that U.S. cities could save half a trillion dollars by investing in "smart surface technologies." The study takes into account obvious factors like energy use and less intuitive ones like tourism revenues.

February 20, 2018 - Next City

Amsterdam

Tamping Down Urban Heat Islands

As summer temperatures rise and heat waves roll through, cities can take steps to keep cool. But shedding the heat may be difficult for urban areas designed to retain it.

October 2, 2016 - The New Yorker

Madrid to Blanket Itself in Green for Climate Change Resilience

Madrid, already famous for deciding to impose stringent limitations on driving, has a plan to blanket the city in green to increase its resilience to the effects of climate change.

February 8, 2016 - Fast Co.Exist

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Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.