Environment

Community engagement event held outdoors to evaluate opinions on the renovation of MacGregor Park in Houston, Texas.

Public and Private Collaboration Advances Park Development in Houston

Houston may be known to some as a concrete jungle, but its greenspaces continue to expand thanks to combined support from the public, private, and philanthropic sectors.

February 13, 2025 - Beth White

Man sitting in chair along River Seine in Paris with fishing pole.

River Seine ‘Teeming’ With Life

Decades of restoration efforts are yielding positive results as dozens of species of fish return to the once-polluted waterway.

February 11, 2025 - Reasons to Be Cheerful

View of wooded area and homes in Altadena, California with hills and downtown Los Angeles, California in the distance.

Half of Altadena’s Black Homes Lost or Damaged in Eaton Fire

The community has higher Black homeownership rates than most of Los Angeles, but now faces an uncertain future as residents struggle to rebuild.

February 9, 2025 - The Guardian

Street with two-story buildings in Lahaina, Maui, Hawaii.

Population and Economic Shifts in the Wake of the Maui Wildfires

The 2023 Maui wildfires have caused significant out-migration, reduced in-migration, and substantial economic losses, reshaping the island’s population and straining its recovery efforts.

February 6, 2025 - University of Hawai'i News

Asphalt road heading toward Bears Ears National Monument in Utah in winter.

National Monuments Under Threat From Mining Under New Executive Order

An executive order from the Department of the Interior could gut protections for public lands established under the Antiquities Act.

February 6, 2025 - Bloomberg Law

Neoclassical United States Treasury building in Washington, D.C.

January Must-Reads: Top 10 Articles From Last Month

How a tidal wave of potential changes at the federal level could throw many programs planners depend on into chaos, a roundup of last year’s zoning stories, and the continuing ripple effects of a landmark Supreme Court case.

February 6, 2025 - Diana Ionescu

Amorphous white building for Lucas Museum of Narrative Art in Los Angeles, California under construction behind green construction fence.

A New Cultural Landmark: Lucas Museum of Narrative Art Set to Open in 2026

Transforming a former parking lot into a dynamic cultural hub, this new museum will feature expansive gallery spaces, theaters, educational areas, and lush green landscapes while prioritizing community engagement, local hiring, and inclusive design.

February 5, 2025 - Parametric Architecture

View of downtown Los Angeles, California through orange haze.

Lawmakers Call for Improved Air Quality Monitoring in LA Following Fires

Wildfires like those in Los Angeles that destroy urban structures release toxic chemicals, including lead, into the air.

February 5, 2025 - Los Angeles Times

Bird's eye view of workers installing solar panels on rooftop.

Building a Just Transition from the Ground Up

Effective just transitions require locally driven solutions that prioritize inclusion, agency, and accountability, ensuring that communities, cities, and national policies align to create equitable and sustainable economic opportunities.

February 5, 2025 - World Economic Forum

Mobile homes destroyed by Hurricane Ian in Fort Myers, Florida.

How to Make Manufactured Housing More Resilient

Manufactured housing builders must balance affordability with the need to protect housing against extreme weather events.

February 4, 2025 - Urban Institute

Close-up of pink tulips in bloom at Descanso Gardens, Los Angeles County.

Cultivating Color and Community: Seasonal Planting at Descanso Gardens

Descanso Gardens’ annual planting of 35,000 tulip bulbs showcases the power of seasonal design to enhance public spaces and engage visitors.

February 3, 2025 - NBC Los Angeles

Fence with barbed wire and For Sale sign around vacant field.

From Brownfields to Community Assets: A Conference on Land Revitalization

The 2025 California Land Recycling Conference (CALRC) will convene experts in Carson, CA, from September 16-18 to discuss brownfield redevelopment, sustainability, and equitable land reuse, with session proposals open until March 31, 2025.

February 3, 2025 - Center for Creative Land Recycling

Tall mature green trees lining a concrete walkway next to a street with multistory apartment buildings on other side and sun filtering through the leaves.

New Interactive Tool Helps Cities Assess and Strengthen Urban Tree Canopies

A new national tree canopy assessment tool, available at TreesAtWork.org, provides high-resolution data to help cities track tree cover changes, prioritize planting efforts, and enhance urban resilience.

February 3, 2025 - Arbor Day Foundation

Solar and Wind Energy

Equity in Energy: Protecting Livelihoods and Restoring Communities

The transition from fossil fuels to renewable energy must be equitable, ensuring that workers receive support, communities are revitalized, and degraded lands are restored to create a more sustainable and inclusive future.

February 3, 2025 - PRB+ Magazine

Rows of small plants being grown indoors hydroponically.

Vertical Farms Grow in Office Buildings

Office conversion is taking an agricultural turn.

January 31, 2025 - BBC

Young child riding scooter on gravel path in park.

Parks as Community Lifelines: Supporting Residents During Times of Crisis

The Los Angeles County Department of Parks and Recreation demonstrates how parks serve as vital community infrastructure by adapting to crises, offering public health services, disaster relief, and essential support for residents in need.

January 30, 2025 - National Recreation and Park Association Open Space Blog

View of brick buildings and One World Trade Center building and New York City skyline.

Is the Urban Form Sustainable?

One author offers a framework for resilience that rethinks common assumptions about the inevitability of cities as we know them.

January 28, 2025 - Next City

Aerial view of Waikiki Beach with hotels and mountains in Honolulu, Hawaii.

Rising Above: Innovative Solutions for Waikīkī’s Sea-Level Challenges

The University of Hawaiʻi at Mānoa’s award-winning Waikīkī sea-level rise adaptation project combines science, architecture, and community input to create scalable solutions for climate resilience and coastal flood mitigation.

January 28, 2025 - University of Hawai'i News

Row of tall palm trees in Los Angeles against sunset sky.

Rethinking Los Angeles Landscapes: Balancing Iconic Trees and Fire Resilience

L.A. must balance fire resilience with ecological preservation by gradually replacing flammable non-native plants like eucalyptus and palm trees with native and fire-resistant species while rethinking urban landscapes and land management practices.

January 28, 2025 - Los Angeles Times

Solar and Wind Energy

Building a Cleaner Future: Financing the Coal-to-Clean Transition

The Coal-to-Clean Initiative is an effort to fund the early retirement of coal plants in emerging markets, urging public-private collaboration to achieve a just energy transition that limits global warming and supports sustainable growth.

January 28, 2025 - World Economic Forum

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.