Comparison, Ozone, Pollution and Statistics

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Comparison

Ozone

Pollution

Statistics

Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

Green Car Congress

MAY 5, 2014

Ozone pollution across the continental United States will become far more difficult to keep in check as temperatures rise, according to new work led by the National Center for Atmospheric Research (NCAR). Ozone formation. Even short periods of unhealthy ozone levels can cause local death rates to rise.

Ozone

Ozone Climate Change Pollution Climate

Study finds fleet switch from PFI to GDI engines will result in net reduction in global warming

Green Car Congress

MAY 12, 2017

Recent studies have compared emissions of PFI and GDI vehicles, including particle number and mass, gaseous pollutants, and nonmethane organic gas (NMOG) composition for a limited number of compounds. We estimate ozone and SOA formation potential. Finally, we analyze the potential climate effects of switching a PFI to a GDI fleet.

Fleet

Fleet Engine Global Fuel Economy

EV Driven

Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

Study finds fleet switch from PFI to GDI engines will result in net reduction in global warming

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