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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January 15, 2025

WASHINGTON, D.C. - Today, the Senate Committee on Commerce, Science, and Transportation is holding a hearing to consider the nomination of Sean Duffy, former Fox co-host and Republican lawmaker from Wisconsin, reality TV participant, and…

January 10, 2025

WASHINGTON, D.C. - Today, as part of a massive $5 billion announced in Department of Transportation (DOT) grants for over 500 transportation projects across the country, the Biden-Harris Administration announced $635 million to build…

January 7, 2025

WASHINGTON, D.C. - Today, the EPA granted a waiver for the Commercial Harbor Craft Standards, which requires harbor craft operators in California to switch to zero-emission boats, cleaning up pollution in the State’s ports. 

December 18, 2024

Washington, D.C. - Today, the EPA granted California a waiver to implement its Advanced Clean Cars II (ACC II) program. The ACC II standards protect public health by gradually phasing out the sale of new gas cars and expanding consumer…

December 16, 2024

Washington, D.C. – Today, Reuters reported that Donald Trump intends to attack progress in the U.S. on clean vehicles, including efforts that have saved the American people billions this year alone.