“This is the single most important document in the legal status of the rules,” says eff Efson Alson, an engineer who spent more than 20 years at E.P.A. Worked on Vehicle Emissions Plans before retiring in 2018.
When Mr. Trump’s nominees began working to repeal Obama’s rules, he said he and his team of car exhaust experts were excluded from the process.
“I can confidently and personally tell you that the E.P.A. The career staff was completely blocked for any technical work on those documents, ”said Mr Alson.
In fact, those familiar with the rules say that the regulatory impact analysis was sent to the Department of Transportation, where a small group with limited experience in mathematical modeling of car emissions was still working to complete it.
Although Mr. Trump is really angry about the delay, he reluctantly reprimands Secretary of Transportation Elaine Zhao, as her husband, Senate Majority Leader Mate Macronell, has been instrumental in justifying the President’s impeachment. people familiar with the case.
The note is growing. The federal government is required to publish a fuel economy standard by March 30 for cars to be built and sold in 2022. If the deadline is missed, or the Obama standards remain for another year, or the Trump administration will have to push to extend the deadline. by pressing the car production schedule as they wait for the final word.
“The car suppliers – the aluminum and steel manufacturers, the guys who drive the transmissions – are all waiting for a clear signal from the government on what the automakers are going to do,” said Chris Miller, executive director of the Institute of Advanced Engine Systems. , representing manufacturers of vehicle exhaust equipment.