Greenhouse Gas Emissions

Low shot of worker in orange pants using leaf blower on yellow leaves.

Report: Gas-Powered Lawn Tools Produce Emissions Comparable to Cars

A Maryland study recommends switching to electric tools to reduce greenhouse gas emissions and meet the state’s climate goals.

November 27, 2023 - Maryland Matters

Single oil derrick on dry prairie with faded blue sky in background.

Do Environmentalists Confuse Oil Production With Oil Demand?

Samantha Gross, the director of the Energy Security and Climate Initiative at the Brookings Institution, argues that the key to reducing emissions is to do the hard work of reducing oil demand rather than focusing on ending U.S. oil drilling.

October 22, 2023 - Brookings Institution

110-10 Interchange

L.A. Times: California Must Shift Transportation Spending Priorities

Despite its ambitious emissions reduction goals, California continues to spend a majority of transportation funds on car-centric infrastructure.

October 12, 2023 - Los Angeles Times

View of field of blooming orange poppies in Antelope Valley, California

California to Invest $750 Million in 16 ’Jobs-Rich’ Areas

California is funding a sweeping package of investments expected to deliver big benefits in housing affordability and greenhouse gas emission reductions.

September 4, 2023 - California Department of Housing and Community Development

Construction Industry

The Materials Movement: Advancing Low-Carbon, Healthy Materials for Sustainable Communities

Every component of a building, from the concrete foundation to the paint on the walls, has an impact on human health, the climate, and ecosystems around the globe. Building materials—once overlooked in real estate’s sustainability efforts—are now bei

September 1, 2023 - Urban Land Magazine

Boston city skyline

Boston Grant Program Supports Greener Affordable Housing

The city wants to achieve net-zero emissions by 2050.

August 17, 2023 - Smart Cities Dive

California state capitol building dome with U.S., California, and POW/MIA flags on flagpole

California Adopts CEQA Reforms for Infrastructure, Leaves Out Residential

The state of California adopted reforms to the California Environmental Quality Act (CEQA) pertaining to climate-friendly infrastructure projects, but residential development interests hoping for relief from CEQA will have to wait.

August 15, 2023 - James Brasuell

Montana

Landmark Climate Decision Rules in Favor of Montana Youth

The ruling in Held v. Montana is the first of its kind in the United States, according to reports.

August 15, 2023 - The Washington Post

California State Capital

California First in the Nation to Limit Embodied Carbon in Buildings

California’s Building Code accomplished a first-in-the-nation step to mitigate carbon emissions from the construction and maintenance of buildings, by limiting embodied carbon in some commercial and school buildings.

August 14, 2023 - The Architect’s Newspaper

The Las Vegas Strip, pictured at night with lights and illuminated and Las Vegas Boulevard congested with cars.

Infrastructure Bill’s Emission Reductions Allotments Fund Highway Projects Instead

The Infrastructure Investment and Jobs Act of 2021 promised to achieve major progress on emissions reductions and climate resilience. A total of 38 states used the bill to fund emissions- and pollution-producing car-centric infrastructure instead.

August 6, 2023 - The Washington Post

renewable Energy

Offshore Wind Power Projects Face Financial Headwind

As offshore wind projects along the East Coast stall, so do the country’s emissions reduction goals.

July 27, 2023 - Politico

A red sun appears on the horizon, as obscured by haze from wildfire smoke.

Planning for Proximity, for the Climate’s Sake

A new global platform will help the world identify and encourage opportunities for more proximity in the built environment—development patterns that can help reduce sources of greenhouse gas emissions and other forms of pollution if built well.

June 9, 2023 - C40 Cities

Green trees reflected in high-rise skyscrapers.

‘Biourbanism’ Combines Nature and Data to Boost Resilience

The concept of biourbanism views cities as natural systems, but brings a data-driven approach to quantifying and mitigating the impacts of climate change.

June 1, 2023 - Bloomberg CityLab

Solar panels on roof of grey residential building

HUD Announces Grants for Efficiency Retrofits in Multifamily Housing

A new program will fund solar panels, heat pumps, and other measures aimed at reducing emissions, improving air quality and resident health, and reducing heating and cooling costs.

May 16, 2023 - U.S. Department of Housing and Urban Development

Aerial view of irrigation canal winding through Scottsdale, Arizona suburb with mountains in background

Mitigating the Environmental Footprint of Sprawl

There is still time to reverse the environmental outcomes of American suburbs. Researchers in Los Angeles, considered by many to be the poster child for U.S. sprawl, have been at work on the problem for years.

May 11, 2023 - Nature

A map of the area of Virginia near Occoquan, Virginia shows. stretch of Interstate 95 that will be widened.

I-95 Widening Breaks Ground in Virginia

A mile-and-a-half-long section of Interstate 95, which handles 80,000 vehicle trips a day, will be expanded in Virginia. The project includes a new shoulder, lighting, and noise walls.

May 1, 2023 - WTOP

Aerial view of green trees over residential neighborhood with Austin, Texas skyline in the background

Street Trees as Climate Resilience

An Austin-based urban designer explains how protecting and encouraging the planting of street trees will make the city more resilient to increasingly common extreme heat events, among many other benefits.

April 3, 2023 - Diana Ionescu

Aerial view of small town of Beacon, New York in the Hudson Valley

Hudson Valley City Bans Fossil Fuels in New Construction

Beacon will require all-electric appliances in new buildings starting next year.

March 23, 2023 - Food & Water Watch

Washington D.C. Protest

IPCC Report: The World Is Running Out of Time on Climate Change

The planet is not doing enough to reduce greenhouse gas emissions, according to a recent report published by the United Nations’ International Panel on Climate Change (IPCC).

March 20, 2023 - International Panel on Climate Change

An oil line extends into Resurrection Bay in Seward, Alaska.

Alaska to Consider Carbon Offset and Sequestration Program

Alaska could follow in the footsteps of California and Europe by leveraging the state’s natural resources to create a carbon offset and sequestration program, mitigating the environmental effects of its industries and raising revenue for the state.

February 6, 2023 - Anchorage Daily News

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.