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The US announces a sharply reduced vehicle fuel efficiency requirement

Sean Duffy, Secretary of Transportation, said that the Trump administration would'soon' announce a sharply lowered vehicle fuel economy standard, reversing an effort by the previous administration to compel automakers to produce more fuel-efficient vehicles.

The federal government under Republican President Donald Trump hasn't released the final standard. However, automakers anticipate it will be similar to the December proposal by the National Highway Traffic Safety Administration. The proposal was to reduce the fleetwide average fuel economy from 50.4 miles/gallon (21,4 km/liter) under Democratic President Joe Biden to 34.5 miles/gallon (14.7km/liter) by 2031.

Duffy, speaking at an event in Michigan, said: "We're about to announce a "commonsense fuel efficiency standard" because we want Detroit car manufacturers to build cars Americans want to purchase -- not cars Democrats want Washington to manufacture."

Biden was focused on reducing U.S. greenhouse gases and fossil fuel usage, accelerating the transition to clean energy, and making the U.S. The United States is a leader in the field of?clean energy technology and manufacturing.

NHTSA proposed in December to retroactively reduce the fuel economy standard for 2022 and then raise it by 0.25%-0.5% annually until 2031. Biden increased the required fuel efficiency of cars by 8% per year for model years 2024-2025, 10% per year for 2026 and then 2% each year from 2027-2031.

The Trump administration has retroactively changed the fuel standard to 2022 to make it easier for automakers to meet future standards.

Biden's rules aimed to encourage automakers to build more electric vehicles to meet rising fuel efficiency standards.

NHTSA estimates that its proposal will reduce the cost of new vehicles by $930 per vehicle. It would, however, increase fuel consumption and spending by $185 billion by 2050. Carbon dioxide emissions would also rise by 5%.

Congress has decided to stop collecting penalties in 2025 for failure to meet fuel economization standards. This will save automakers hundreds of millions 'of dollars and end $7,500 tax incentives for consumers buying EVs. The law also removed California's authority for 2035 to ban gasoline-powered cars. This is a decision that the state has challenged.

(source: Reuters)