Terms

Light Duty Fuel Economy

Blog Post | April 24, 2019

Greenercars update: Mercedes-Benz and Hyundai top 2019’s Greenest List

In updated rankings published today, Greenercars.org has a new winner for 2019 — the Mercedes-Benz smart EQ fortwo Coupe. It now tops the Greenest List, beating the Hyundai Ioniq Electric by one point and joining other green vehicles with state-of-the-art technology such as automation and electric powertrains.

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Blog Post | March 28, 2019

Toyota loses ground on fuel economy as federal agencies seek rollback of vehicle standards

Toyota, an industry leader in hybrid technology for two decades, is the only major automaker to lose ground on fuel economy in recent years. And with the Trump administration poised to roll back fuel efficiency standards, Toyota may face less pressure to pick up its pace.

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Press Release | January 23, 2019

EVs Take Charge of Greenest List as Auto Industry Undergoes Major Shifts

Washington, DC—For the first time in five years, amid transformation in the auto industry, the Detroit Three automakers do not have a single car on the annual Greenest vehicles list. As they make deep cuts to their car fleets, their prior green superstars are either being discontinued, lagging behind, or not yet on the 2019 market. Still, there’s good news for consumers.

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Blog Post | October 2, 2018

Stormy weather ahead: Federal agencies begin to roll back efficiency policy

More than 600 days into the Trump administration, amid constant reports of regulatory rollbacks, there’s been surprisingly little damage to energy efficiency…yet. But now the administrative winds are starting to blow, rulemakings are under way—with a couple open comment periods—and we are working hard to hold onto the energy savings we have been helping to build.

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Press Release | August 2, 2018

Rollback of fuel efficiency standards would cost consumers billions

Statement by Therese Langer, ACEEE Transportation Program Director

The Trump administration’s plan to roll back clean car standards will force Americans to pay more at the gas pump and increase air pollution that harms our health and the environment. 

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Blog Post | July 19, 2018

Pickups gearing up for huge fuel economy improvements

Automakers are rolling out an impressive suite of fuel-saving technologies just as the US Department of Transportation (DOT) and US Environmental Protection Agency (EPA) seek to roll back vehicle efficiency and emissions standards. Many of these technologies will be applied to full-size pickups, the perennial poster child for going easy on domestic manufacturers when it comes to setting future fuel economy (CAFE) and greenhouse gas emission (GHG) standards.

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Blog Post | June 12, 2018

Car Buyers Rank Fuel Economy as a Top Priority

The Trump administration is expected to propose any day a rollback of greenhouse gas and fuel economy standards, based partly on the notion that Americans are not interested in efficient vehicles.

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Blog Post | May 24, 2018

For summer travelers, improved fuel economy can help offset pain at the pump

A near-record number of families are hitting the road over Memorial Day weekend, just as gas prices are projected to climb to a four-year high. Watching prices creep upward is bringing back painful memories for many Americans, but improved fuel economy is making road trips more affordable than before.

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Blog Post | April 5, 2018

EPA fails to do its homework on light-duty standards

The “final determination” on light-duty vehicle standards recently issued by US Environmental Protection Agency (EPA) administrator Scott Pruitt has all the hallmarks of a bad book report. Despite the complexity of the subject matter, the formal rejection of the Obama-era greenhouse gas standards for model years 2022-2025 does not draw on an ounce of new EPA analysis.

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Press Release | March 30, 2018

ACEEE Denounces Imminent EPA Rejection of Commonsense Light-Duty Standards

Statement by Therese Langer, ACEEE Transportation Program director

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