Transportation Emissions

View from rear of yellow delivery van on city street.

How Cities Are Tackling Delivery Emissions

As the popularity of delivery services grows, regulation and tech can address pollution challenges and limit congestion.

January 17, 2024 - Smart Cities Dive

Close-up of electric car charging port with blurred dark colored car in background.

Federal Government Awards $623 in EV Charging Grants

The grants will fund roughly 7,500 new chargers in neighborhoods and along key freeway corridors.

January 14, 2024 - Wired

Close-up of "Maximum 30 Secteur" speed limit sign on pot in Quebec, Canada.

Lower Speed Limits as a Climate Action Tool

Slowing down traffic can reduce greenhouse gas emissions in addition to improving roadway safety.

January 10, 2024 - Policy Options

Blurred bicyclists riding through crosswalk with blue bus behind them.

Streetsblog’s Best and Worst of 2023 Transportation

While American roads didn’t get much safer by the numbers, new policies indicate a shift toward a more sustainable transportation future.

December 25, 2023 - Streetsblog USA

Walkways and escalator at crowded transit station, with one person walking a bike in foreground.

10 Best, Worst States for Climate-Friendly, Equitable Transportation

California and Kentucky bookend a recent ranking of how well states are using federal infrastructure money to address climate change and racial inequities in their transportation networks.

December 12, 2023 - Route Fifty

Bird's eye view of moderately busy large freeway interchange in California.

Opinion: California Must Walk the Walk on Transportation Emissions

While state leaders tout their climate goals at COP28, residents back home continue to fight highway expansion projects that induce traffic and increase emissions.

December 11, 2023 - Streetsblog California

Aerial view of industrial plant with large smokestacks, surrounded by smoke with sunset sky in background.

COP28: Will Developed Nations Reduce Emissions?

Tensions between developed and developing nations surfaced over emissions and energy, with the former focused on reducing fossil fuels and the latter pointing to unrealized emissions reductions from the nations most responsible for global warming.

December 6, 2023 - The Wall Street Journal

Aerial view of Eugene, Oregon at dusk with mountains in background.

Eugene Ends Parking Minimums

In a move that complies with a state law aimed at reducing transportation emissions, Eugene amended its parking rules to eliminate minimum requirements and set maximum parking lot sizes.

December 3, 2023 - NBC 16

Close-up of driver's side of silver truck with cloud of dirty emissions from tailpipe.

FHWA Issues Emissions Tracking Rule

The agency will require states to monitor transportation emissions and create plans to address air pollution.

November 28, 2023 - Route Fifty

Close-up of Caltrans logo on white passenger train

The ‘Three Pillars’ of Carbon Reduction, According to Caltrans

The California Department of Transportation released its draft carbon reduction strategy last month to apply for Carbon Reduction Program funds included in the Infrastructure Investment and Jobs Act. Road pricing plays a prominent role.

August 9, 2023 - CalTrans

Google maps directions showing "saves gas" route

Google Maps Feature Identifies Most Fuel-Efficient Routes

A new feature highlights routes that use the least gas to help users make the most fuel-efficient driving decisions.

July 25, 2023 - The Verge

View from below of row of parked trucks in lot

Carzilla: How Huge SUVs and Trucks Hurt Pedestrians and Walkable Communities

Ever wonder where the supersizing of cars is going to end? Kaid Benfield dives deep into the subject and suggests five actions we can take to get to a safer spot in the road.

May 8, 2023 - PlaceShakers

Young bearded man with helmet setting up battery on back of electric bike

Proposed D.C. E-Bike Subsidy Packs an Economic Punch, Analysis Finds

A proposed rebate on electric bikes in the District would be more cost-effective in reducing gasoline miles driven than electric car subsidies thanks to the higher elasticity of e-bike demand.

January 31, 2023 - Greater Greater Washington

View of cars in traffic from behind with visible tailpipe emissions

Federal Plan Takes Aim at Transportation Emissions

The U.S. National Blueprint for Transportation Decarbonization is designed to guide federal investment and regulations, focusing on electrification with a nod to transit investment and walkability.

January 10, 2023 - The Washington Post

View of cars in traffic from behind with visible tailpipe emissions

Comprehensive Transportation Emission Reduction Planning

Many jurisdictions have ambitious greenhouse gas emission reduction targets and are developing plans to achieve them. This column discusses the factors that should be considered in this planning process.

November 17, 2022 - Todd Litman

Close-up of back of three cars in a line with smoke coming from tailpipes

Republican States Challenge Highway Emissions Plan

A federal proposal that would require states to monitor and set targets to cut greenhouse gas emissions, praised by Democrats, is being called “unworkable” by many Republican states.

October 24, 2022 - Route Fifty

Close-up of car tailpipe emitting smoke

Federal Rule Would Require Regional Emissions Reduction Targets

A rule shelved during the Trump administration would require states and metropolitan areas to set targets for reducing tailpipe emissions, but advocates say it doesn’t go far enough to mandate results.

August 18, 2022 - Governing

Condos Smart Growth

Smart Growth America Promotes the Transportation and Climate Initiative

Former Maryland Gov. Parris Glendening penned a local opinion for The Washington Post in support of the TCI to advance funding of alternatives to driving and ask readers to shape the controversial initiative by submitting comments by Feb. 28.

February 24, 2020 - The Washington Post

Seattle Ferry

Washington Attempts to Adopt a Cleaner Cars and Clean Fuels Programs

A Pew Stateline article tackles the challenges of reducing carbon emissions from transportation compared to electricity generation and looks at recent initiatives announced by Washington Gov. Jay Inslee aimed at decarbonizing transportation.

January 21, 2020 - Pew Stateline

Capitol Hill

States to Gain and Lose Congressional Districts After Census Identified

A reapportionment of House of Representatives will begin when the results of the Census 2020 have been finalized. A new analysis indicates that ten House seats will likely shift from the Northeast and Midwest to the West and South.

January 14, 2020 - Citiwire

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.