Sustainability

Adult holding young child facing away from camera looking at wind turbines sillhouetted against the sunset.

Art in Action: USC Event Calls for an Urgent Green Energy Transition

The El Respiro / Respire event at USC uses a large-scale human geochoreography to demand an urgent and equitable transition to green energy, blending art, activism, and community engagement to amplify the message of climate justice.

March 5, 2025 - USC Today

View of Los Angeles skyline at sunrise with yellow and green trees in foreground

LA’s Trees Absorb More Carbon Than Expected, But Can’t Do It Alone

A USC study finds that Los Angeles’ urban trees absorb more carbon than expected, but while they provide crucial environmental benefits, they cannot replace the urgent need for systemic emissions reductions.

February 28, 2025 - Phys.org

Aerial view of coastal Hawaii with houses.

Elevating Environmental Journalism: A Masterclass in Climate Storytelling

Pulitzer Prize finalist Rosanna Xia visited the University of Hawai'i at Manoa, sharing her climate reporting expertise through sea level rise field tours, engaging storytelling workshops, and an inspiring public lecture.

February 25, 2025 - University of Hawai'i News

Downtown Los Angeles viewed from Echo Park with lake with artesian fountain in foreground.

A Sustainable Future for LA: Updating the OurCounty Plan

Los Angeles County is updating its Sustainability Plan to refine its vision for climate action, environmental justice, and community well-being, with residents encouraged to participate by taking the OurCounty 2025 Update Community Survey.

February 19, 2025 - Los Angeles County Chief Sustainability Office

Paved walking path next to canal in The Woodlands, Texas with office buildings in background.

Retro-silient?: America’s First “Eco-burb,” The Woodlands Turns 50

A master-planned community north of Houston offers lessons on green infrastructure and resilient design, but falls short of its founder’s lofty affordability and walkability goals.

February 19, 2025 - Greg Flisram

Brick "USC University of Southenr California"  sign at entrance to campus

Sustainability Expert Becomes Dean of USC’s School of Public Policy

Chris Boone, a sustainability leader, becomes dean of the USC Price School of Public Policy, where he aims to advance interdisciplinary solutions and sustainability initiatives while building on the school’s legacy of public policy leadership.

February 17, 2025 - USC Today

Fort Mill, South Carolina: Kingsley Town Center. Mixed use development of repurposed textile mill with smokestack and streets "Textile Way" and "Broadcloth Street."

Rethinking Suburban Development: New Trends in Creating Livable Communities

Discover new trends in suburban development focused on creating more livable, sustainable communities for future growth.

February 17, 2025 - Devin Partida

Los Angeles, California skyline against mountains at sunset.

Building Resilient Communities: Insights from the LA County Cities Summit

The Los Angeles County Cities Summit convened local leaders to share strategies for advancing sustainability, addressing climate resilience, extreme heat, and other pressing environmental challenges through policy and community-driven solutions.

February 14, 2025 - Los Angeles County Chief Sustainability Office

Conveyor belt in industrial recycling center with plastic materials.

Recycling’s Real Impact: Challenges, Misconceptions, and the Path Forward

Recycling offers modest environmental benefits but faces significant challenges in effectiveness and scalability, requiring systemic changes like reducing plastic production and exploring alternative waste reduction strategies.

December 31, 2024 - The Independent

Houses on Lake Michigan shore with yellow "Keep Off Rocks" sign.

How US Cities Can Prepare for Climate Disasters

Resilience, encompassing infrastructure, governance, economic strength, and social cohesion, is critical for cities to mitigate rising climate risks like flooding, wildfires, and heat, ensuring long-term recovery and adaptability.

December 24, 2024 - The Washington Post

Close-up of yellow "Warning Biohazard" sign with people in hazmat suits cleaning up in background.

Students Drive Solutions for Environmental Justice Through Video Challenge

The Environmental Justice Video Challenge empowers students and communities to collaboratively address environmental inequities through innovative data-driven strategies, resulting in impactful projects and fostering local leadership.

December 23, 2024 - U.S. Environmental Protection Agency

Denver, Colorado skyline with green lawn in the foreground.

Denver Plans to Update Landscaping Regulations

The city will change its landscaping rules to prohibit “non-functional turf” and encourage native and climate-resilient vegetation.

December 19, 2024 - Smart Cities Dive

Aerial view of harbor with modern buildings in Copenhagen, Denmark.

Retrofitting Old Cities for Sustainability

Explore strategies for retrofitting old cities to enhance sustainability while preserving historical integrity and managing logistical challenges.

December 15, 2024 - Devin Partida

Trolley bus in San Francisco, California.

San Francisco Tops ‘Urban Mobility Readiness’ List

An annual analysis of global cities assesses public transit, technology, and sustainability.

December 12, 2024 - Bloomberg CityLab

Dense informal settlement on steep hillside in Brazil.

Housing as a Climate Resilience Strategy

Ensuring that housing, including in informal settlements, is safe and healthy for its residents is a key tool in the fight to build more sustainable and equitable communities in the face of climate migration.

December 11, 2024 - Time Magazine

Sec. Deb Haaland speaking at dais outdoors with Colorado mountains in background and three officials standing behind her announcing protection of Thompson Divide.

Commentary: Colorado Will Forge Ahead With Conservation Work

While federal policy may become less friendly to environmental efforts, support from state legislators and agencies can prevent the state from backsliding.

December 5, 2024 - Colorado Newsline

Close-up of hand holding small white square thermoelectric generator in lab with computer in background.

Harnessing Waste Heat Through Thermoelectricity

Heat from industrial installations and buildings can be captured to create renewable electricity.

December 3, 2024 - Fast Company

"Restoration in progress" sign in the wetlands in Alviso Marsh, Don Edwards wildlife refuge, south San Francisco Bay, California.

Nature-Based Solutions for Sustainable Climate Action

These solutions offer cost-effective, sustainable methods to combat climate change, but require government action to reallocate subsidies, integrate natural assets into financial systems, and develop biodiversity credit markets.

November 27, 2024 - The Conversation

Large roof with solar panels and Los Angeles hills in background.

How Los Angeles County is Advancing Sustainability

A recently released report by the Chief Sustainability Office (CSO) shows that L.A. County is making progress on meeting the goals of the OurCounty Sustainability Plan.

November 13, 2024 - Los Angeles County Chief Sustainability Office

Gaslamp Quarter

America’s 10 ‘Greenest’ Cities

A new analysis ranks cities based on their environmental quality, energy consumption and production, transportation, density, and other factors.

October 28, 2024 - The Street

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.