EPA

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

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. Energy Information Administration (EIA) now predicts that coal's share of U.S. electricity generation will decline from 44 percent... read more

July 24, 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 


 
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 


 

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