Environment

National Parks

Exploring the Outdoors in a Socially and Environmentally Responsible Manner

To travel ethically, visitors to national parks need to be more mindful and better understand the history of the parks and their impacts on these spaces and surrounding communities.

September 22, 2021 - The Guardian

Smokestack with billowing smoke

Largest Carbon Capture Plant in the World Opens in Iceland

The plant draws carbon from the atmosphere and turns it to stone in underground wells, but the technology remains relatively expensive.

September 22, 2021 - Quartz

Coronavirus and Urbanism

Using Cell Phone Location Data for Park Planning

Location data from mobile devices can help inform park planning and development, letting planners know how people move through parks and which spaces they actually use within them.

September 21, 2021 - Unacast

Clean Energy

Saved by the $3.5 Billion U.S. Budget Package: a Gigaton of Greenhouse Gas Emissions

As the details of the $3.5 trillion budget package under development in the U.S. House of Representatives begin to emerge, so to do the potential climate change benefits.

September 21, 2021 - Rhodium Group

A map showing a heat map that represents commute times in an urban area.

Smart Growth Loves Heatmaps

Smart growth can provide many important benefits that are easy to see using informative and beautiful heatmaps—our complex world as viewed by all-knowing gods.

September 20, 2021 - Todd Litman

Climate Change Protest

Searching for Clearer Climate Change Messaging

Although clear climate communication is more important than ever, many people find even basic terminology about climate change confusing, research shows.

September 19, 2021 - NPR

An oil well is pictured with buildings in the city of Los Angeles in the background.

In Historic Move, L.A. County to Phase Out Oil Wells

The long history of oil extraction in the nation's most populous county is entering its final chapter.

September 17, 2021 - Gizmodo

Inner Harbor, Baltimore

Baltimore Plans 'Floating Wetlands' to Revitalize Inner Harbor

The National Aquarium wants to recreate the tidal marshes that once lined the city's waterfront.

September 17, 2021 - Maryland Matters

Greenfield Multi-Family

What Is Greenfield Development?

Greenfield land has remained untouched by previous development. Some definitions of greenfield land also include agricultural land. Thus, greenfield development encroaches on the natural environment to expand the built environment.

September 16, 2021 - James Brasuell

An illustration of rain clouds gathered over the U.S. Midwest, with the city of Detroit called out on the map.

Flooding in the Midwest Shows There's No Refuge From Climate Change

While projections say areas of the U.S. Midwest around the Great Lakes will become more hospitable as the climate changes, stormwater and flooding is still a challenge in a surprising number of locations.

September 16, 2021 - Yahoo News

A spiral petroglyph adorns a rock in the desert of Arizona.

Indigenous Resilience Center Launched at the University of Arizona

The University of Arizona will leverage traditional STEM education to partner with local indigenous tribes to find and implement culturally appropriate solutions to the challenges of climate change and other environmental risks.

September 15, 2021 - University of Arizona

Congestion

What Will It Take for the U.S. to Kick the Car Habit?

Government played a big role in creating the car-centric United States that exists today. Climate change requires that government take the lead in reducing automobile dominance.

September 14, 2021 - Vox

Noise

Study Links Transportation Noise to High Rates of Dementia and Alzheimer's

A large nationwide cohort study in Denmark found "transportation noise from road traffic and railways to be associated with an increased risk of all-cause dementia and dementia subtypes, especially Alzheimer’s disease."

September 14, 2021 - The Guardian

Green Building

Sustainable Real Estate Investments Are No Longer Optional

Greenwashing won't cut it anymore, and investors are increasingly demanding that all real estate developments and existing assets be assessed in the most holistic way possible.

September 12, 2021 - Breana Wheeler

Coachella Valley

A Stark Picture of the Climate Gap in the Coachella Valley

In the low desert of Southern California, dwindling water supplies and a lack of infrastructure funding pose major challenges for working-class communities struggling to survive.

September 12, 2021 - ProPublica

A map of the Boston harbor with locations highlighted that will be vulnerable to sea-level rise.

Boston to Leverage Private Developers for a New Climate Resiliency Fund

It's going to take a lot of funding to build the infrastructure to protect coastal cities from rising seas as climate change takes hold. The city of Boston is starting to experiment with revenue sources that can fund the necessary improvements.

September 10, 2021 - The Boston Globe

Green Infrastructure

New York Needs Permeable Streets to Mitigate Future Flooding

To reduce the severity of disruptive subway flooding, the city can implement street-level solutions that absorb and redirect water before it reaches the train tunnels.

September 9, 2021 - StreetsBlog NYC

A scene from the National Arboretum in Washington, D.C. on a cloudy day, with a blossoming tree and a recreation of ruins in the background.

'Green Infrastructure' for Clean Water Shows Its Worth in Washington, D.C.

Rain gardens and bioswales have allowed DC Water to scale back on the "gray infrastructure" it's building while still keeping rivers clean.

September 8, 2021 - Next City

New York politicians, including Governor Kathy Hochul and Mayor Bill de Blasio, gather in front of microphones for a press conference.

New Light on Basement Apartments in NYC After Ida's Tragedies

Basement apartments were the least safe place to be as the remnants of Hurricane Ida sent floodwaters ripping through the Northeast.

September 8, 2021 - The New York Times

Texas Capitol Building

Preemption of Green Cities in Red States

State legislatures, frequently acting on behalf of corporate interests, are preempting local reforms and regulations necessary to limit the emissions that cause climate change.

September 7, 2021 - Joan Fitzgerald

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.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.