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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February 2, 2021

WASHINGTON, DC – Today, the US Senate confirmed Pete Buttigieg to serve as Secretary of the Department of Transportation. In response to the confirmation, Gina Coplon-Newfield, Director of Sierra Club’s Clean Transportation for All campaign,…

February 1, 2021

WASHINGTON, DC – Today, Toyota, Fiat Chrysler, and other major automakers dropped their support for the Trump administration’s attack on California’s clean car standards, after a year of pressure from environmental, clean air, consumer and faith…

January 27, 2021

FEBRUARY 3-4, 2021––As devastating cutbacks in public transit loom in the wake of legislative failure to pass sufficient funding, a nationwide coalition will hold a virtual hearing on Transit Equity. More than 50 workers from all over the U.S. in…

January 25, 2021

WASHINGTON, DC- Today, the Sierra Club and NRDC (Natural Resources Defense Council) filed a lawsuit in the Second Circuit Court of Appeals challenging NHTSA's interim final rule -- finalized just days before President Joe Biden’s inauguration --…

January 15, 2021

Environmental groups sued the Trump administration today over its finalization of the nation’s first-ever airplane climate emissions standards, which don’t actually reduce greenhouse gas pollution.