Uncertain Future for Electric Vehicles if Fuel Efficiency Standards Relaxed

Sexton, known for her role in the 2006 documentary, Who Killed the Electric Car?, agrees with Glinton's assessment of the auto industry's preference for larger, conventional vehicles.  

When Chevy makes a Silverado, they make thousands of dollars. When they make a Chevy Volt, they lose money. 

"And in fact, even some of the more aggressive automakers are likely to roll back their [EV] plans," adds Sexton.

Glinton makes one notable exception: auto manufacturer Tesla. Unlike many other EVs on the road in California, which has a rigorous zero emission vehicle requirement, Teslas are not 'compliance vehicles.'

Relaxing federal fuel efficiency standards

The Natural Resources Defense Council's energy and transportation director, Roland Hwang, tells Glinton that the E.P.A. has to go through a formal process to relax the fuel efficiency standards. 

They have to notify, allow public comment before they actually issue a decision. And then we'll see them in court.

[Coral Davenport of The New York Times explained the process: "After withdrawing the Obama administration’s requirement for model years 2022 through 2025, the Trump administration will have a year to put forth an alternative set of efficiency standards.]

"Reversing the E.P.A. and the Department of Transportation rules could take as long as two years," adds Glinton. "Hwang says walking back the rules will have unintended consequences."

And frankly, what it's going to do is it's going to throw the auto industry into chaos. To unwind these standards will be a years-long battle in the courts.

Glinton ends his report on a hopeful note for EV enthusiasts, but not on a federal level. Perhaps no state has embraced electric vehicles as California has done under Gov. Jerry Brown and the state's Air Resources Board under the leadership of Mary Nichols, which has set a target of 1.4 million zero emission vehicles on California roads by 2025. The governor set his own target of 1.5 million ZEVS by that date.

However, even those goals may be imperiled if EPA Administrator Scott Pruitt withdraws a waiver that allows the state to set its own emissions standards.