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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October 25, 2019

WASHINGTON, D.C. – This morning, the U.S. Court of Appeals for the D.C Circuit confirmed that EPA cannot ignore the record of facts supporting the conclusion that the clean car standards are achievable. In January 2017, the Obama administration went…

October 2, 2019

Nationwide -- This year’s National Drive Electric Week (NDEW), a coast-to-coast celebration of electric vehicles (EVs), hosted 324 events in all 50 U.S. states and eight countries, at the same time as states announced major progress on electrifying…

October 1, 2019

NORTHEAST & MID-ATLANTIC – Today, the 12 states and D.C. participating in the Transportation and Climate Initiative (TCI) released a draft regional policy proposal to reduce greenhouse gas pollution from transportation.

September 27, 2019

WASHINGTON, D.C. – Today, the Sierra Club and Earthjustice, along with a coalition of other environmental groups, filed a lawsuit against the Trump administration for its attack on California, stripping the state’s authority to set more stringent…

September 25, 2019

MINNESOTA – Today, Governor Tim Walz announced that Minnesota will join the growing list of states adopting the clean car standards, which require new cars sold in the state to emit fewer greenhouse gases. They also mandate an increasing percentage…