CarbonDioxide


Speed bumps are bad for the planet

Britain's Automobile Association has found another bump in the road to environmental kindness: speed bumps and really low speed limits. They took a car that got 58-mpg running a constant 30-MPH, and ran it over speedbumps at the Millbrook Proving Ground, slowing down and speeding up for each bump. What they discovered was that mileage dropped to 31-mpg and carbon dioxide emissions went up. The findings correlate with those of the country's Transport Research Laboratory, which reported that "carbon monoxide emissions are increased by as much as ... Read more →

California set to sue EPA next week Merritt Johnson

EPA standards govern vehicle emissions such as NOx and hydrocarbons. They are byproducts of combustion that can be balanced with engine tuning, such as ignition timing and fuel delivery. They can also ...

Porsche Cayenne, Panamera getting hybrid power Dan Roth

Automakers and legislators in Europe are tightening the screws on CO2 emissions, and Porsche may turn to hybrid powertrains for the Cayenne and Panamera to meet a proposed 130 gram per kilometer ...

Supreme court says EPA can regulate greenhouse gases Damon Lavrinc

Admittedly, we're a little late to the party on this one, but thankfully, our greener sibling site was on top of things when the Supreme Court made an important ruling yesterday regarding the ...

Speed bumps are bad for the planet 1 year ago on Autoblog

Britain's Automobile Association has found another bump in the road to environmental kindness: speed bumps and really low speed limits. They took a car that got 58-mpg running a constant 30-MPH, and ran it over speedbumps at the Millbrook Proving Ground, slowing down and speeding up for each bump. ...

California set to sue EPA next week 2 years ago on Autoblog

EPA standards govern vehicle emissions such as NOx and hydrocarbons. They are byproducts of combustion that can be balanced with engine tuning, such as ignition timing and fuel delivery. They can also be reduced through devices such as catalytic converters. Catalytic converters cause a chemical ...

Porsche Cayenne, Panamera getting hybrid power 2 years ago on Autoblog

Automakers and legislators in Europe are tightening the screws on CO2 emissions, and Porsche may turn to hybrid powertrains for the Cayenne and Panamera to meet a proposed 130 gram per kilometer limit. Bosch and Audi are reported partners in the effort to bring a gasoline/electric system to the ...

Supreme court says EPA can regulate greenhouse gases 2 years ago on Autoblog

Admittedly, we're a little late to the party on this one, but thankfully, our greener sibling site was on top of things when the Supreme Court made an important ruling yesterday regarding the Environmental Protection Agency's enforcement of the Clean Air Act. The ruling revolves around the ...






Autoblog Podcast #152: Paukert Enhanced!

Chris Paukert joins the usual crew of Chris, Sam, and Dan, summarily classing up the joint.

 
 

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