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
September 6, 2019

WASHINGTON, D.C. -- Today, the D.C. Circuit Court of Appeals ruled that the EPA must comply with the Endangered Species Act by evaluating harm to endangered and threatened species when setting corn ethanol volumes in the national gasoline supply.

September 4, 2019

Nationwide -- The ninth annual National Drive Electric Week (NDEW), a coast-to-coast celebration of electric vehicles (EVs), will be held this month September 14-22 as public interest in EVs grows across geography and income level. Over 60 percent…

August 29, 2019

Herndon, VA -- Today Dominion Energy and Governor Northam announced a program that aims to replace 13,000 diesel school buses in Virginia with clean, electric buses. This includes 1,050 buses by 2025. Virginia has 133 school districts, which serve…

August 21, 2019

WASHINGTON, D.C. -- Today, Donald Trump took to Twitter to lie in defense of his dangerous clean cars rollback. 

August 16, 2019

DENVER, CO -- Today, the Colorado Air Quality Control Commission (AQCC) voted 8-1 to adopt a Zero Emission Vehicle (ZEV) program, what could become a critical step in reducing transportation emissions from gas-guzzling vehicles, tackling the climate…