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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December 13, 2023

DETROIT, MI – Today, the Sierra Club delivered a letter to the CEOs of General Motors (GM) and Ford, calling on the two companies to stop hiding behind the Alliance for Automotive Innovation (AAI), the auto industry trade association, which is…

December 8, 2023

LAS VEGAS, NV – Today, the Biden-Harris administration announced $8.2 billion in new funding for 10 major passenger rail projects across the country.

December 6, 2023

WASHINGTON, DC – Today, House Republicans pushed forward a piece of legislation – H.R. 4468 - that would block the Environmental Protection Agency (EPA) from finalizing its proposed clean car standards, necessary to protect the environment and…

December 5, 2023

DUBAI, UNITED ARAB EMIRATES – On the United Nations’ Climate Conference of the Parties (COP28) Transportation Day, December 6, the Sierra Club is calling on the Biden administration to adopt strong clean vehicle standards to advance the U.S.…

November 29, 2023

Dover, DE – Delaware has joined eleven other states that have adopted the Advanced Clean Cars II (ACC II) rule to become a leader in clean transportation. Regulators announced today that Delaware will be moving forward with the rule that sets…