Green Car Congress

AUGUST 5, 2019

The study was conducted in 2018 by West Virginia University’s Center of Alternatives Fuels, Engines, and Emissions (CAFEE). West Virginia University’s Center for Alternative Fuels Engines and Emissions (CAFEE) completed two types of tests at different times of the year during 2018 on four Blue Bird school buses.

West Virginia 312

West Virginia Diesel Emissions Virginia 312

Green Car Congress

SEPTEMBER 18, 2015

As described in the NOV, software installed in the electronic control module (ECM) on the affected vehicles detects when the car is undergoing official emissions testing. The alleged violations do not present a safety hazard; the cars remain legal to drive and resell. EPA call this software “the switch”. —EPA NOV.

EPA 150

EPA Diesel California 2015 150

Green Car Congress

OCTOBER 10, 2009

In a commercial application, this CO 2 stream would be compressed and transported for use in industrial processes, such as enhanced oil recovery, or for injection and storage in a suitable underground geological formation. The three-step carbon capture process at Pleasant Prairie. Click to enlarge.

EPRI 223

EPRI CO2 Coal Carbon 223

Green Car Congress

JANUARY 11, 2017

Starting with the first model year 2009 of VW’s new “clean diesel” engine through model year 2016, Dorenkamp, Neusser, Hadler and their co-conspirators installed, or caused to be installed, the defeat device software into the vehicles imported and sold in the United States.

United States 150

United States Diesel EPA Emissions 150