NOx


Automaker Rankings Revisited—Does Volkswagen Now Have the “Dirtiest Tailpipe”?

, vehicles analyst

Last year, we released our semi-regular report card on the auto industry, the Automaker Rankings, where Volkswagen tied for 3rd place behind Hyundai-Kia and Honda. However, the astounding news this month around VW’s diesel vehicles is not only a black eye on the company—it also calls into question just how “green” the VW fleet truly is. We’ve received a lot of questions about the impact this scandal has on their environmental performance, so I’d like to take the opportunity to address some of those questions. Read more >

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A disillusioned VW Bug sheds a tear upon hearing that its manufacturer showed such disregard for the environment. (Photo courtesy of David Preston)

Volkswagen Caught Cheating—CA, EPA Asking For Vehicles To Be Recalled

, vehicles analyst

Do you own a 2.0L diesel vehicle made by Volkswagen or Audi from 2009 or after? I’m sorry to inform you, but according to the EPA your car has been polluting the environment at a level between 10 and 40 times its legal limit. Volkswagen and Audi, who manufacture the majority of diesel vehicles in the United States, have been cheating emissions tests instead of complying with more stringent smog-forming pollution standards. Read more >

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Supreme Court Decision in Favor of the Cross State Air Pollution Rule Is a Major Win for Public Health

, lead economist and climate policy manager

Today’s Supreme Court ruling reinstating limits on sulfur dioxide (SO2) and nitrogen oxides (NOx) from coal-fired power plants, as required by the Cross State Air Pollution Rule (CSAPR), is a significant victory for our public health. Read more >

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