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Green Vehicle Guide

  • The Automotive Trends Report turns 50!

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    For 50 years, EPA has provided a comprehensive analysis of the light-duty automotive industry.

    • The 2024 Report
    • See how the fleet has changed over time
    • Get a high score on the Cars Trends Quiz
  • Electric Vehicle Basics

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  • Learn about Hydrogen in Transportation

    • See how Hydrogen is already helping to move goods and people
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Learn about Green Vehicles

Learn About Green Vehicles

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How you can help make transportation greener

Help Make Transportation Greener

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Greenhouse gas and smog emissions information

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Transportation in the future

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Last updated on May 13, 2025
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