Community / Economic Development

Downtown Los Angeles skyline viewed from a distance with freeway and trees in foreground.

Updating LA’s Tree Rules Could Bring More Shade to Underserved Neighborhoods

A new USC study finds that relaxing Los Angeles’ outdated tree planting guidelines could significantly expand urban tree canopy and reduce shade disparities in lower-income neighborhoods, though infrastructure investments are also needed.

April 3, 2025 - USC Dornsife

Aerial view of Claifornia aqueduct with green orchard on one side.

California's Canal Solar Projects Aim to Conserve Resources and Expand Clean Energy

California’s Project Nexus has begun generating electricity from solar panels installed over irrigation canals, with researchers and state agencies exploring statewide expansion to conserve water and boost clean energy production.

April 3, 2025 - Turlock Journal

Aerial view of schoolyard in Oakland, California with newly planted trees, sports courts, and playground equipment.

Greening Oakland’s School Grounds

With help from community partners like the Trust for Public Land, Oakland Unified School District is turning barren, asphalt-covered schoolyards into vibrant, green spaces that support outdoor learning, play, and student well-being.

April 2, 2025 - FacilitiesNet

Sculpture of seated Jane Goodall holding hands with chimp on green lawn.

Jane Goodall Inspires with Message of Hope, Resilience, and Environmental Action

Speaking in Pasadena, Jane Goodall offered a hopeful and inspirational message, urging global compassion, environmental responsibility, and the power of individual action to shape a better future.

April 1, 2025 - Pasadena Star-News

Close-up of small brown mushrooms growing in soil and moist green moss.

Harnessing the Power of Fungi for Environmental Cleanup

Mycoremediation — the use of fungi to break down or absorb environmental pollutants — offers a promising, cost-effective, and eco-friendly alternative to conventional methods for restoring contaminated sites.

April 1, 2025 - ecohustler

Close-up of Hybrid logo on back of silver Toyota sedan.

Toyota’s Hybrid Popularity Outpaces Production Worldwide

Soaring global demand for Toyota's hybrid vehicles is straining the automaker’s supply chain, leading to widespread delays as component shortages and limited production capacity challenge its ability to keep up.

April 1, 2025 - Reuters

Rusty abandoned oil well and equipment with prickly pear cactus next to it in West Texas.

Using Old Oil and Gas Wells for Green Energy Storage

Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.

March 31, 2025 - Pennsylvania State University

School District of Philadelphia building with large silver title lettering and taller buildings visible in background.

Concrete to Community: A Schoolyard Makeover in West Philly

With guidance from the Trust for Public Land, third graders at Overbrook Elementary are leading the redesign of their asphalt schoolyard into a vibrant green space, learning valuable skills and creating lasting community impact in the process.

March 31, 2025 - WHYY

People sitting and walking in plaza in front of historic Benton County Courthouse in Bentonville, Arkansas.

Placekeeping: Setting a New Precedent for City Planners

How a preservation-based approach to redevelopment and urban design can prevent displacement and honor legacy communities.

March 28, 2025 - Emily McCoy

Transparent glass outdoor dining pods with yellow flowers on a sidewalk in New York City during the Covid-19 pandemic.

NYC Outdoor Dining Won’t Include Booze — For Now

Hundreds of restaurants will be unable to serve alcohol in their outdoor dining areas this summer due to a delay in permitting.

March 26, 2025 - StreetsBlog NYC

Downtown Los Angeles skyline viewed from the northwest on a sunny day with scattered clouds.

Shaping LA’s Future: Public Voting Opens for LA2050 Grants

The LA2050 Grants Challenge invites Angelenos to vote on the top issues facing Los Angeles, helping direct $3 million in funding to organizations working to build a more connected and resilient region.

March 25, 2025 - MyNewsLA.com

Blue and red oil pumpjack in field surrounded by grasses and wildflowers in rural Alberta, Canada.

Alberta’s Orphan Well Cleanup Plan Sparks Debate Over Use of Public Funds

Alberta’s upcoming plan to address nearly 80,000 abandoned oil wells has sparked controversy over the potential use of public funds, despite government claims that taxpayers won’t be footing the bill.

March 25, 2025 - Canadian Occupational Safety

Lava visible in crater with steam coming out in Hawaii.

Can Geothermal Energy Fuel Hawaiʻi’s Future?

Gavin Murphy, a New Zealand-based consultant with experience in indigenous-led geothermal projects, argues that Hawaiʻi is poised to achieve energy independence and economic growth by respectfully developing its untapped geothermal resources.

March 24, 2025 - Honolulu Civil Beat

Purple, orange, and yellow wildflowers in a field in California.

Climate Gardening: Cultivating Resilient Landscapes in Los Angeles

TreePeople’s 4th Annual Urban Soil Symposium explored how climate gardening, soil health, and collaborative land management strategies can enhance urban resilience in the face of climate change.

March 24, 2025 - TreePeople

Oil pumpjack in a field at sunset.

How Orphan Oil Wells Threaten West Texas Communities

Abandoned and orphaned oil wells in West Texas are causing costly environmental hazards like sinkholes and leaks, prompting urgent calls for increased funding and regulation to address a growing statewide and national crisis.

March 24, 2025 - Oil Price

High view of buildings in University City district in Phialdelphia, Pennsylvania.

Community-Led Efforts to Combat Gentrification in Philadelphia’s University City

How residents came together to fight for housing equity.

March 21, 2025 - Taiwo Adepetun

Group of people being led in yoga by two instructors on large public lawn.

The Panacea of Outdoor Human Movement

Humans relish in over-complicating things, but the sweetest and healthiest things in life are the simplest.

March 20, 2025 - April Economides

Times Square with Broadway billboards at night.

Nightlife and the 15-Minute City

Plans for compact, walkable cities often don’t address nighttime concerns like transportation and lighting, which can make neighborhoods more vibrant and safe around the clock.

March 19, 2025 - Cooperative City

Mississippi state capitol dome at night with purple flowers in foreground in Jackson, Mississippi.

Mississippi Aims to Abolish Income Tax — and Replace it With Gas Tax

The new gas tax would fund MDOT and the Strategic Multi-Modal Investments Fund.

March 19, 2025 - Mississippi Today

Woman and child ride bike past war-destroyed buildings in Borodyanka, Ukraine.

From Crisis to Opportunity in Ukraine

Rebuilding in ways that are more environmentally, socially, and economically sustainable in the face of ongoing conflict.

March 19, 2025 - Mikael Colville-Andersen

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.