EPA

 
Fleet Operators Favor New Rules For Fuel-Efficient Big Trucks

Fleet Operators Favor New Rules For Fuel-Efficient Big Trucks

As carmakers labor to meet tougher Corporate Average Fuel Economy (CAFE) standards for 2025, Federal regulators have turned their attention to commercial vehicles. The U.S. Environmental Protection Agency has proposed standards that would improve the efficiency of a wide variety of vehicle... read more

August 17, 2015 by  -
 
Electric power plant outside Ithaca, New York

Even More Coal-Fired Power Plants To Be Retired Under Proposed EPA Rules

Among currently used methods for generating electricity, coal is by far the dirtiest. But--in the U.S., at least--it's also on the decline as an energy source. The U.S... read more July 24, 2015 by 


 
EPA gas-mileage label (window sticker), design used starting in model year 2013

Drivers Say Fuel Economy Better Than EPA Ratings; Discrepancies Matter, Though

When it comes to fuel economy, the Environmental Protection Agency (EPA) ratings printed on window stickers are the holy writ for U.S. new-car buyers. But those ratings come... read more June 24, 2015 by 


 
Daimler Trucks North America SuperTruck

Proposed 2021 Fuel Economy Rules For Heavy-Duty Trucks, Buses Released

The U.S. Environmental Protection Agency has released proposed standards that would further boost the fuel efficiency of heavy-duty trucks and buses, starting in the 2021... read more June 22, 2015 by 


 
Non-ethanol gasoline pump

Bills To Kill Renewable Fuel Law, Ban E15 Ethanol Fuel Likely Doomed

The addition of ethanol to gasoline has now been a political hot potato in the U.S. for more than a decade. Joined by cosponsors from both sides of the aisle, U.S... read more June 9, 2015 by 


 
Non-ethanol gasoline pump

EPA Proposes Lower Increases For Ethanol In Gasoline

In 2007, the Federal government created the Renewable Fuels Standard, requiring increased amounts of corn-based ethanol and advanced biofuels to be blended into the nation's... read more June 1, 2015 by 


 
'Diesel fuel only' caution on Audi Q7 TDI

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... read more April 9, 2015 by 


 
Coal, by Flicker user oatsy40 (Used Under CC License)

What Future For Coal In The U.S.: Slow Decline Or Faster Retreat?

Coal is the largest source of carbon dioxide and other harmful emissions produced by generating electricity, but that doesn't mean it will go away any time soon. While coal's... read more April 7, 2015 by 


 
2015 Chevrolet Silverado 1500 LTZ

EPA Insider: Agency Bluffed Carmakers To Get CAFE Standards

Sometimes in negotiations, it's best to open with an unrealistic offer. That leaves room to deal. In the end, the party making the offer gets what it really wanted--less than... read more April 7, 2015 by 


 
Gas pump

Gas Mileage Rules For 2025 Could Be Lowered If Buyers Stick With SUVs

Thus far, automakers appear to have had little trouble meeting the corporate average fuel economy rules that started for 2012 vehicle and will rise steadily through 2025. The... read more March 19, 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 


 

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