Green Car Congress

DECEMBER 22, 2010

This new global emission estimate is startling. Nitrous oxide is a potent greenhouse gas that contributes to climate change and stratospheric ozone destruction. —Jake Beaulieu of the University of Notre Dame and the US EPA, and lead author of the PNAS paper.

New Hampshire 199

New Hampshire Global Climate Change Ozone 199

Green Car Congress

MAY 12, 2017

Thus, the researchers concluded, switching from PFI to GDI vehicles will likely lead to a reduction in net global warming. We estimate ozone and SOA formation potential. Therefore, the secondary organic aerosol and ozone formation potential of the exhaust does not depend on engine technology. —Saliba et al.

Fleet 207

Fleet Engine Global Fuel Economy 207

Green Car Congress

NOVEMBER 11, 2018

New research by George Mason University found that exposure to certain air pollutants is linked to increased emergency department (ED) visits for respiratory and cardiovascular diseases. ozone and sulfate) origin and cardiorespiratory emergency department (ED) visits for 8 specific outcomes in five U.S.

Pollution 353

Pollution St. Louis Dallas Atlanta 353