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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Electric Vehicles

In order to reduce greenhouse gas pollution and improve public health, we must transition our nation's cars, trucks, and buses to 100 percent electric. Electric vehicles are much cleaner than gas-powered vehicles today, even accounting for the emissions from electricity sources.

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Clean Cars & Trucks

Where people will continue to need to drive, we must electrify cars as soon as possible. Dirty diesel emissions from freight transportation are also poisoning communities, particularly communities of color. We're advocating for ambitious federal & state regulations to electrify passenger cars, electric school buses, & large trucks, while holding manufacturers accountable for the transition to clean transportation!

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Public Transit

A clean and just transportation future must expand access to reliable, affordable, and pollution-free public transportation choices so riders in urban and rural communities alike can arrive on time. It's also critical to ensure that transit workers have access to family-sustaining, union jobs.

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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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July 14, 2020

Washington, DC  -- Today, governors from 15 states and the Mayor of the District of Columbia released a joint memorandum of understanding on their commitment to truck electrification and eliminating toxic air pollution from medium and heavy-…

June 29, 2020

WASHINGTON, D.C. – Today, the Sierra Club, alongside several environmental groups and 23 states, filed their opening brief against the Trump Administration’s attack (see standing declarations here) on California’s authority to set more stringent…

June 25, 2020

SACRAMENTO—The California Air Resources Board (CARB) on Thursday unanimously approved a first-in-the-nation standard that will deliver zero-emission trucks to California.  The Advanced Clean Trucks (ACT) Rule will help slash diesel emissions,…

June 22, 2020

CARSON CITY, NEVADA – Today, Governor Steve Sisolack announced that Nevada will join the growing list of over two dozen states adopting the clean car standards, which require new cars sold in the state to emit fewer greenhouse gases, as…

June 17, 2020

NATIONWIDE – Today, Lyft announced a commitment to reach 100% electric vehicle rides by 2030, which could cut 16 million metric tons of greenhouse gas emissions, slash air pollution that exacerbates major health problems, and offer up to $10 billion…