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US to announce sharply lower vehicle fuel economy requirements

Sean Duffy said the new rule will ease compliance for automakers and cut estimated new-vehicle costs by $930, according to the National Highway Traffic Safety Administration.

  • On Monday, Transportation Secretary Sean Duffy announced the Trump administration will soon lower vehicle fuel economy standards, reversing a Biden-era push that forced automakers to build more fuel-efficient vehicles.
  • Biden's previous annual mandates sought 8% efficiency increases for 2024 and 2025, 10% for 2026, and 2% annually from 2027 to 2031. This reversal deviates sharply from those escalating targets.
  • Automakers expect new standards to mirror a December proposal from the National Highway Traffic Safety Administration, setting fleet-wide averages at 34.5 mpg by 2031, down from the Biden-proposed 50.4 mpg.
  • While the policy could reduce new vehicle costs by $930 each, fuel consumption may increase by about 100 billion gallons through 2050 and fuel spending would rise by $185 billion.
  • Retroactively revising the 2022 fuel economy standard will allow automakers to use compliance credits from higher-than-required efficiency in prior years, making it easier to meet future targets.
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17 Articles

Lean Right

The new standards would be announced shortly, said Transport Minister Sean Duffy on Monday.

·Vienna, Austria
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ReutersReuters
+5 Reposted by 5 other sources
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US to announce sharply lower vehicle fuel economy requirements

·London, United Kingdom
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Right

US to Sharply Lower Vehicle Fuel Economy Rules

·Boca Raton, United States
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Newsmax broke the news in Boca Raton, United States on Monday, August 31, 2026.
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