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.

Find Out More

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. 

Find Out More

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.

Read More
January 13, 2021

Washington, D.C.—A dozen of the nation’s largest public health, consumer and environmental groups today presented the U.S. Court of Appeals for the District of Columbia with a detailed and substantial case showing why the Trump administration’s…

January 13, 2021

WASHINGTON, DC- Days before President-elect Joe Biden’s inauguration, the National Highway and Safety Administration (NHTSA) will issue an interim final rule on Thursday to delay stiffer penalties for new cars and trucks that violate minimum fuel-…

January 12, 2021

DENVER, CO - Yesterday, the Colorado Public Utilities Commission (PUC) issued a decision that approves Xcel Energy’s $110 million transportation electrification plan, a three-year effort to deploy up to 20,000 electric vehicle (EV) charging…

December 28, 2020

WASHINGTON DC- Today, the Environmental Protection Agency (EPA) will finalize standards for greenhouse gas emissions from new aircraft that take effect in 2028. The rule copies international standards from 2016 that set a greenhouse gas emissions…

December 22, 2020

NORTHEAST– Four jurisdictions - Connecticut, Massachusetts, Rhode Island and Washington, DC - have signed onto a final memorandum of understanding for the Transportation and Climate Initiative Program (TCI-P), a cap-and-invest program for reducing…