WASHINGTON, D.C. – Today, Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, led a letter along with 28 Republican members of the Committee to Department of Transportation Secretary Sean Duffy in support of the Trump Administration’s proposed rule to address the Corporate Average Fuel Economy (CAFE) standards.
The proposal from the National Highway Traffic Safety Administration (NHTSA) is reversing the overreach created by standards issued by the Biden-Harris Administration and ensuring that families—not politicians—pick the car that best serves their needs.
“The Biden-Harris Administration’s NHTSA established unlawful fuel economy standards that served as a de facto electric vehicle mandate,” said Chairman Guthrie. “The rule instituted aggressive fuel economy targets that could only be achieved through broad vehicle electrification, made improper assumptions on vehicle electrification, expressly considered ‘dedicated automobiles,’ and allowed consideration of the fuel economy credit program in establishing fuel economy standards.”
Key excerpt from the letter:
“In June 2025, NHTSA appropriately concluded that the previous Administration’s approach contradicted EPCA and exceeded the agency’s authority. NHTSA’s new proposal appropriately brings the CAFE program back in statutory compliance and aligns with congressional intent in establishing the program through setting achievable fuel economy targets, not picking winners and losers in the marketplace, and addressing credit trading.
“Even during a time when Americans were already struggling to afford groceries due to Biden-inflation, the Biden-Harris Administration plowed ahead with CAFE standards that were projected to increase the average cost of new motor vehicles. By contrast, your Department’s proposed standards are estimated to save American families approximately $109 billion over the next five years. Regulatory costs often price consumers out of newer vehicles, meaning fewer Americans would have access to new motor vehicle safety technologies. The current proposal is estimated to save more than 1,500 lives and prevent nearly 250,000 serious injuries by improving access to newer vehicles.”
BACKGROUND:
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The Biden Administration used the Department of Transportation (DOT) and the National Highway Traffic Safety Administration (NHTSA) to impose de-facto EV mandates, driving up prices and reducing options for American families.
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When drivers aren’t incentivized with taxpayer subsidized handouts to purchase an EV, their sales have plummeted. According to data from Cox Automotive, EVs totaled nearly 12% of the U.S. market in September, a record high. In January, that share dropped to 6%.
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By addressing fuel economy standards, President Trump and his administration are ensuring that Americans are not forced into purchasing costly EVs that they do not want to buy.
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By reducing costs and making newer, safer vehicles more affordable, this proposal is projected to save more than 1,500 lives and prevent nearly 250,000 serious injuries.
CLICK HERE to read the full letter.
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