Uncertain Future for Electric Vehicles if Fuel Efficiency Standards Relaxed

The U.S. EPA has signaled that it will withdraw an earlier decision to maintain the 54.5 miles per gallon target. Should that happen, a major casualty will be electric vehicles, according to one prominent EV advocate interviewed on NPR.

2 minute read

March 8, 2017, 10:00 AM PST

By Irvin Dawid


Electric Car

JosjeN / Shutterstock

Electric vehicle advocate Chelsea Sextonco-founder and former executive director of Plug In America, warns that electric vehicle sales are already vulnerable even without the predicted regulation change by the U.S. Environmental Protection Agency and U.S. Department of Transportation. They "are still heavily dependent on external regulation," she tells Sonari Glinton, NPR business correspondent [audio available].

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.

Tuesday, March 7, 2017 in NPR

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 11, 2025 - Diana Ionescu

Metrorail train pulling into newly opened subterranean station in Washington, D.C. with crowd on platform taking photos.

Congressman Proposes Bill to Rename DC Metro “Trump Train”

The Make Autorail Great Again Act would withhold federal funding to the system until the Washington Metropolitan Area Transit Authority (WMATA), rebrands as the Washington Metropolitan Authority for Greater Access (WMAGA).

June 2, 2025 - The Hill

Large crowd on street in San Francisco, California during Oktoberfest festival.

The Simple Legislative Tool Transforming Vacant Downtowns

In California, Michigan and Georgia, an easy win is bringing dollars — and delight — back to city centers.

June 2, 2025 - Robbie Silver

Man in teal shirt opening door to white microtransit shuttle with cactus graphics and making inviting gesture toward the camera.

Albuquerque’s Microtransit: A Planner’s Answer to Food Access Gaps

New microtransit vans in Albuquerque aim to close food access gaps by linking low-income areas to grocery stores, cutting travel times by 30 percent and offering planners a scalable model for equity-focused transit.

June 13 - U.S. Department Of Transportation

Group of people at table set ouf with picnic food on street during a neighborhood block party.

This City Will Pay You to Meet Your Neighbors

A North Kansas City grant program offers up to $400 for residents to throw neighborhood block parties.

June 13 - The Kansas City Star

Crowd gathered with protest signs on April 5, 2025 on steps of Minnesota state capitol protesting Trump cuts to social security and other federal programs.

Commentary: Our Silence Will Not Protect Us

Keeping our heads down and our language inoffensive is not the right response to the times we’re in. Solidarity and courage is.

June 13 - Shelterforce Magazine