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
March 29, 2024

The federal truck standards will cover model years 2027-2032 and reduce the greenhouse gas (GHG) emissions that trucks and buses emit, cleaning up pollution from large vehicles on the roads like transit buses, school buses, delivery trucks, and…

March 20, 2024

Washington, DC — Today, the Environmental Protection Agency (EPA) finalized federal standards to strengthen the nation’s emissions requirements for light-duty vehicles that will encourage the production of cleaner passenger cars and light- and…

March 19, 2024

WASHINGTON, DC - Today, the Department of Energy (DOE) finalized a rule to update a two-decade-old calculation that determines the equivalent fuel economy of electric vehicles (EVs), phasing in important adjustments to the calculation.

March 12, 2024

Today, the Biden administration announced an interagency strategy to establish a charging and refueling infrastructure network for zero-emission trucks, a major step toward decarbonizing the freight and goods movement system in the United…

February 28, 2024

WILMINGTON, NC -  Today, the Environmental Protection Agency announced its Clean Ports Program funded by the Inflation Reduction Act, intended to address diesel engines at ports and freight hubs across the country.