Clean Transportation

Clean Transportation

Clean Transportation

Transportation is a major source of air pollution and has the largest, fastest-growing climate emissions in the US. We can tackle the climate crisis and clean up our air by shifting to pollution-free vehicles, accessible public transit, and making our communities more walkable, bikeable, and transit-friendly. No matter their zip code, race, income level, age, or any other factor people should be able to rely on clean and safe transportation. Join the Sierra Club’s Clean Transportation for All campaign in making that vision a reality!


Clean Transportation For All

The Sierra Club’s Clean Transportation For All (CTFA) campaign reduces the harmful environmental and public health impacts of transporting people and goods while expanding equitable transportation options.

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Clean Vehicle Programs: State Tracker

Momentum is building! Several states across the country are moving forward with programs to deliver cleaner air to their residents and clean up polluting cars and trucks, including large pickup trucks, delivery trucks, and semi-trucks. 

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Compact mixed-use communities promote riding transit, biking, walking, scooting, and carpooling.

Land Use & Walking/Biking

Sierra Club chapters nationwide are working with cities, regions, states, and transit agencies to increase investment in biking, pedestrian, and public transit programs. Together, we can pass transportation policies that encourage smart growth and discourage sprawl to allow people to sustainably access jobs, housing, education, healthcare, nature, and community.

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May 9, 2018

Washington, DC -- After having worked with Donald Trump and his administration for more than a year to rollback the clean car standards, Ford and other automakers’ trade group, the Auto Alliance, is seeking to spin its efforts in the face of intense…

April 5, 2018

The Maryland House of Delegates joined the Senate in passing the Maryland Metro/Transit Funding Act of 2018 today. The bill provides $167 million of annual dedicated funding to the Washington Metropolitan Area Transit Authority (WMATA) Metro system…

April 2, 2018

Washington, DC -- Today, Scott Pruitt reportedly  formally began the process of rolling back the clean car standards. The clean car standards will limit carbon pollution by 6 billion tons, save consumers $1.7 trillion dollars in fuel costs, and…

March 26, 2018

WASHINGTON, D.C. -- Today, the U.S. and South Korea reached an agreement “in principle” on the six-year-old U.S.-Korea Free Trade Agreement (KORUS) in which, among other things, South Korea has agreed to double the number of higher-polluting U.S.…

March 8, 2018

Today, the Maryland House of Delegates passed the Maryland Metro Funding Act of 2018 with a 98-40 vote. The bill provides $150 million of annual dedicated funding for the WMATA metro system and additional funds for MTA and the Baltimore region.