Environment

Hazy sky with Portland, Oregon skyline barely visible in background. Man walking in foreground.

Report: 25 Percent of Americans Live With Poor Air Quality

Fires and extreme heat are generating more harmful particulate matter.

February 18, 2024 - Health Day

Traffic on a busy city street.

Calculating Vehicle Travel Reduction Benefits

The Rocky Mountain Institute's new Smarter MODES Calculator quantifies economic, social and environmental benefits provided by shifts from automobile travel to more resource-efficient modes. This includes benefits that are often overlooked or undervalued in conventional planning.

February 15, 2024 - Smarter MODES Calculator

Close-up of signs calling for action on climate change being help up by multiple people outdoors.

Report: 15 Percent of Americans Deny Climate Change

A new study affirms other research showing that a small but vocal minority of Americans don’t believe climate change exists.

February 15, 2024 - The Guardian

Stone hoodoos at Bryce Canyon National Park, Utah at golden hour.

How the Great American Outdoors Act Improved Public Lands

The 2020 federal law has helped fund park maintenance projects and improve access to public lands.

February 15, 2024 - High Country News

Close-up of bright green algae bloom on water surface with persons hand reaching in to take a sample in a clear plastic water bottle.

Cape Cod Water Quality Threatened by Septic Runoff

Pollutants from local septic tanks are creating problematic algae blooms in local waters. Cleaning it all up could cost billions.

February 14, 2024 - WBUR

Close-up of signs being held up at climate change protest

Report: 100 Trends Urban Planners Need to Know About

APA’s third annual Trend Report for Urban Planners is out and offers a comprehensive look at potential drivers of change that could impact communities and the work of planners for decades to come.

February 11, 2024 - American Planning Association

Close-up of yellow lemon growing on tree poking through chain link fence.

The Promise of Urban Food Forests

Planting food-producing trees can offer both shade and a source of healthy foods in concrete-dominated neighborhoods.

February 9, 2024 - Grist

Flooded street in Houston, Texas.

Assessing Houston’s ‘Climate Abandonment Areas’

Most of the census tracts designated at high risk of flooding are in less affluent neighborhoods.

February 7, 2024 - Urban Edge

Silver and blue train passing by on track at the edge of Pacific Ocean in San Clemente, California.

Storms Sever California Rail Line—Again

The coast-hugging rail corridor linking Los Angeles and San Diego faces an uncertain future as mudslides once again force part of the line to close.

February 6, 2024 - Smart Cities Dive

Aerial view of blue Canyon Lake reservoir beach in Texas on sunny day.

Texas Reservoirs Reach Dangerous Lows

In some parts of the state, water officials have cut off releases that maintain estuaries and other key coastal habitats.

February 5, 2024 - Wired

Close-up of sign on chain link fence "City of Flint Water Plant" with hours.

EPA Drops More Civil Rights Investigations

A lawsuit that halted an investigation in Louisiana’s ‘Cancer Alley’ is having a chilling impact on other environmental justice cases.

February 2, 2024 - Word In Black

View of hazy city skyline in yellow smog indicating extreme heat.

How Hot Will 2024 Get?

Experts predict summer temperatures could surpass 2023’s record heat waves, prompting cities to plan mitigation measures.

February 1, 2024 - Smart Cities Dive

Man sitting on bench sillhouetted against golden hour trees in tranquil park.

How To Limit Urban Noise

Environmental noise can pose serious health risks ranging from sleep disruptions to higher blood pressure.

January 31, 2024 - Strong Towns

San Francisco, California

Climate Change Concerns Rising Among Americans

More Americans than ever agree climate change is happening—but fewer agree on what to do about it.

January 30, 2024 - NBC News

Aerial view of coastal Oregon town.

NOAA Releases High-Resolution Coastal Data

The new data can help communities identify risks and assess potential land use impacts in coastal areas.

January 29, 2024 - National Oceanic and Atmospheric Administration

Green lawn with historic buildings and Golden Gate Bridge in background in Presidio national park site in San Francisco, California.

San Francisco's Presidio Earns Fifth 'Green Flag' Award

The Presidio has been honored with the Green Flag Award for the fifth year in a row. The award is the most universally recognized international standard of quality for parks and green spaces.

January 29, 2024 - Green Flag Award

Expositoin park enrtance sign in Los Angeles, California with tall palm tree in background.

The Importance of LA's Exposition Park

Centrally located in Los Angeles, Exposition Park is a 160-acre urban park that is home to key recreational, cultural, educational, and athletic institutions and facilities. Learn more about the park from its general manager Andrea Ambriz.

January 29, 2024 - California Natural Resources Agency

Graphic for The Planning Commission Podcast episode.

An Ounce of Prevention is Worth a Pound of Cure

Author Kristina Marusic explores her book, A New War on Cancer, with The Planning Commission Podcast.

January 28, 2024 - The Planning Commission Podcast

Orange and white barrels with yellow caution tape blocking flooded road.

North Carolina Is Building an Online Tool to Quantify Outcomes of Flood Projects

The tool will allow local planners to evaluate impacts of flooding and prioritize projects with the biggest return on investment.

January 28, 2024 - Governing

Smoke coming out of stack at petrochemical plant in Louisiana.

Judge Halts EPA Action in ‘Cancer Alley’ Civil Rights Case

EPA investigations into violations of the Civil Rights Act in Louisiana’s “Cancer Alley” were ruled as “federal overreach.”

January 26, 2024 - Common Dreams

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.

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.