Vehicle Emissions

Asphalt Road

Hot Asphalt May Increase Air Pollution in Urban Areas

Research shows that road asphalt exposed to heat and sunlight may eventually become a significant emissions source.

September 21, 2020 - The Guardian

Traffic

Opinion: Car Culture Will Shift in the Next Decade

Cars and vehicle emissions are undoubtedly central to the climate change problem. The solution, however, might not be cleaner vehicles but rather a drastic change in our relationship to automobiles and driving.

January 6, 2020 - The Guardian

Rental Cars

Watch: The Car-Centric Legal System, Explained

So many subsidies ensure the dominance of the automobile in the daily live of the United States, it's hard to keep track of them all. Law Professor Greg Shill is keeping track, however.

October 16, 2019 - THINK

How's My Driving

In the Eyes of the Law, Drivers Aren't Playing Fair

A new paper accounts for all the ways "the legal system puts its thumb on the scale for drivers to the detriment of everyone else: transit users, cyclists and pedestrians."

March 10, 2019 - Streetsblog USA

Renewable Diesel

California and Auto Industry Agree on Vehicle Emissions Standards

Normally having the California Air Resources Board and the auto industry in agreement on emissions standards would be enough, but the Trump administration wants to ensure that California plays no role in setting standards.

June 11, 2018 - Bloomberg News

EPA Nominee Scott Pruitt Could Weaken California's Efforts to Fight Climate Change

Oklahoma Attorney General Scott Pruitt suggested that as administrator of the Environmental Protection Agency he might not allow California to set its own stricter motor vehicle emissions standards.

January 24, 2017 - Los Angeles Times

Speed hump

Study Finds Speed Humps May Have a Pollution Problem

The forced slow-and-go caused by speed humps may have the unintended consequences of increasing the release of the tiny particles that have proven harmful to health within a concentrated area.

June 16, 2016 - The Telegraph U.K.

China Announces Ambitious Plan to Tackle its Atrocious Air

As China's hazardous environment becomes a "potent political issue", the central government has released a detailed plan that aims to clean up the country's abysmal air pollution.

September 18, 2013 - The New York Times

EPA Move to Monitor Roadway Air Pollution May Have Broad Planning Impacts

With evidence on the harmful health impacts of vehicle emissions increasing, the EPA will begin monitoring pollution levels adjacent to freeways in Los Angeles and more than 100 of America's biggest cities. Experts say the action is long overdue.

August 26, 2013 - Los Angeles Times

Another Reason to Keep Kids Away from Traffic: Cancer

Add cancer to the growing list of ailments being linked to childhood exposure to vehicle emissions, say researchers from UCLA, USC and UC Irvine.

April 11, 2013 - Los Angeles Times

The Paradox of the EPA's Clean Fuel Rules

The EPA's newly proposed rules to reduce sulfur in gasoline may have the perverse effect of making alternative vehicles, that is, those that don't run on gasoline, less competitive with conventional vehicles and ensure that we remain addicted to oil.

April 8, 2013 - The New York Times - Energy & Environment

Obama Pushes Ahead With Major Air Pollution Initiative

After 15 months of 'regulatory limbo,' a proposal to require lower-pollution vehicles and cleaner gasoline nationwide (matching a standard already in place in California) is being advanced by the Obama administration.

March 29, 2013 - The Washington Post

In L.A., Pollution is Down Dramatically but Bad Air Remains

A new study by NOAA scientists and colleagues shows a stunning reduction in vehicle-related air pollutants in the Los Angeles basin over the past several decades. Despite the gains, unhealthy air remains.

August 20, 2012 - NOAA

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