Strategies for making parks cool, inviting community cooling centers during extreme heat.

Researchers at Princeton University are looking for ways to cool urban parks, reports Patrick Sisson, so they can serve as neighborhood cooling centers during extreme heat waves. According to professor Elie Bou-Zeid, “It’ll certainly be more pleasant to be in a park than in some indoor stadium where nobody wants to go.”
The strategies being tested include:
- Kirigami: a paper cutting and folding technique that can be used in architecture to control air flow and make structures cooler.
- Misters: common in places like Palm Springs, misters can significantly cool the air.
- Cold tubes: panels with cold water pipes “draw in heat from the bodies of people standing outside the structure, making them feel cooler without actually cooling the surrounding air.”
FULL STORY: Cooling Parks Will Help Cities During Record-Breaking Heat Waves

Trump Administration Could Effectively End Housing Voucher Program
Federal officials are eyeing major cuts to the Section 8 program that helps millions of low-income households pay rent.

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Ken Jennings Launches Transit Web Series
The Jeopardy champ wants you to ride public transit.

Driving Equity and Clean Air: California Invests in Greener School Transportation
California has awarded $500 million to fund 1,000 zero-emission school buses and chargers for educational agencies as part of its effort to reduce pollution, improve student health, and accelerate the transition to clean transportation.

Congress Moves to End Reconnecting Communities and Related Grants
The House Transportation and Infrastructure Committee moved to rescind funding for the Neighborhood Equity and Access program, which funds highway removals, freeway caps, transit projects, pedestrian infrastructure, and more.

From Throughway to Public Space: Taking Back the American Street
How the Covid-19 pandemic taught us new ways to reclaim city streets from cars.
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