EPA

 
Are 'Clean Diesels' Actually Not Nearly As Clean As Claimed?

Are 'Clean Diesels' Actually Not Nearly As Clean As Claimed?

The only region where diesel passenger cars sell in equal numbers to gasoline-powered vehicles is Europe. And until the advent this year of tougher Euro 6 emission standards, new European diesel cars were significantly dirtier than those sold since 2008 in North America. But one European transport... read more

April 9, 2015 by  -
 
2013 Ford Fusion Hybrid

EPA Issues New Guidelines For Automaker Fuel-Economy Testing

In the wake of multiple incidents of misstated window-sticker ratings, government regulators are reevaluating how carmakers test for fuel economy. The U.S. Environmental... read more February 24, 2015 by 


 
2014 Tesla Model S P85D, road test, Dec 2014  [photo: David Noland]

Tesla P85D Highlights Why EPA Range Ratings Are Inconsistent & Confusing For Electric Cars

There’s been a lot of confusion recently about the official EPA-certified ranges of certain electric cars. That all-important number goes on the window sticker, and is... read more February 4, 2015 by 


 
Diesel

Latest Diesel Engines As Clean As Expected Under EPA Rules, Study Shows

It's been roughly eight years since stricter Environmental Protection Agency (EPA) diesel-engine emissions standards took effect. After a hiatus, significant numbers of... read more January 29, 2015 by 


 
Electric power plant outside Ithaca, New York

EPA Power Plant Carbon Regulations Late, Hostile Congress Likely To Fight Them

The EPA regulations limiting the amount of carbon that can be emitted by existing powerplants may be the most crucial step forward in environmental policy made by the... read more December 22, 2014 by 


 
2013 Hyundai Veloster Turbo

Hyundai, Kia To Pay $300 Million For Gas-Mileage Testing Errors

Gas-mileage ratings issued by Korean automakers Hyundai and Kia have been the topic of investigation by the U.S. Environmental Protection Agency (EPA) for some time now. The... read more November 6, 2014 by 


 
1970s Los Angeles smog depicted in the Honda short film "Never Ending Race."

CA Smog Plan Approved By State & EPA Isn't Tough Enough: Lawsuit

Despite undeniable progress after decades of smog-abatement measures, the air quality in the Los Angeles Basin continues to be among the worst in the U.S. A new plan to clean... read more November 5, 2014 by 


 
2013 Ford C-Max Hybrid, Catskill Mountains, NY, Oct 2012

EPA To Tighten Gas-Mileage Test Rules, Audit More Ratings From Carmakers

The EPA plans to audit more of the gas-mileage test data submitted by carmakers, and tighten its rules for that testing, after fuel-economy ratings on almost 20 recent models... read more October 20, 2014 by 


 
Diesel taxis in London (Image by Flickr user Lars Ploughmann, used under CC license)

Further Crackdowns On Diesel Emissions Only A Matter Of Time?

Both the U.S. and Europe have implemented tighter emissions or fuel-economy standards for gasoline-powered vehicles, but Europe's legion of diesel cars and trucks may get... read more October 15, 2014 by 


 
Gas pump

U.S. Will Meet Fuel-Economy Goals Despite Higher Truck, SUV Sales, EPA Says

New-car average fuel economy has steadily risen over the past few years, as carmakers work to meet stricter U.S. Corporate Average Fuel Economy standards. It's natural to... read more October 14, 2014 by 


 
Gas pump

Auto Industry Doing Fine In Meeting Gas-Mileage Goals, It Turns Out

The auto industry came very near to the precipice in 2009, and it agreed to significant new regulations to enable it to step back from the brink. Now, it turns out that it's... read more August 5, 2014 by 


 
2013 Ford C-Max Energi  -  Driven, June 2013

EPA Wants Carmakers To Verify Gas Mileage With Road Testing Too

Several automakers have come under fire in recent years over reported EPA gas mileage figures that prove unattainable in the real world. According to the Wall Street Journal... read more July 15, 2014 by 


 
2013 Ford Fusion Hybrid, test drive, Catskill Mountains, NY, Mar 2013

Ford Cuts Gas Mileage On 6 Models: What You Need To Know, And Open Questions

The news yesterday was simple: Ford has lowered the gas-mileage and efficiency ratings for six of its 2013 and 2014 models. Three are hybrids from Ford and Lincoln, two are... read more June 13, 2014 by 


 
Electric power plant outside Ithaca, New York

Do New EPA Emission Rules Just Hasten Coal's Inevitable Death?

Take a deep breath and relax. It is highly unlikely that "millions of Americans will be freezing in the dark" (in the words of a critic) once new EPA rules lowering carbon... read more June 8, 2014 by 


 
2016 Fiat 500X prototype body shell in assembly plant in Melfi, Italy

Cost Of New EPA Carbon Limits? About $7 Per Car: Report

Every time a new environmental regulation is proposed in the United States, there's a predictable chorus of doom-and-gloom predictions that it will kill jobs, cause... read more June 6, 2014 by 


 
Two BNSF locomotives hauling coal trains meet near Wichita Falls, Texas

EPA's Coal-Plant Emissions Rules: This Will Be The Big Fight

Today, the U.S. Environmental Protection Agency is expected to announce new regulations to cut the carbon emissions of more than 600 existing coal-fired electric power... read more June 2, 2014 by 


 

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