Green Car Congress

FEBRUARY 6, 2018

Ozone levels across much of North America and Europe dropped significantly between 2000 and 2014. People living in parts of southern Europe, South Korea and southern Japan and China also experienced more than 15 days a year of ozone levels above 70 ppb. Source: University of Leicester. Click to enlarge.

Ozone 255

Ozone Global North America Colorado 255

Green Car Congress

DECEMBER 26, 2019

The production of air pollution from motor vehicles, industrial power plants, and fossil fuel emissions are determined by complex chemical reactions.

Emissions 170

Emissions El Paso Pollution Ozone 170

Green Car Congress

JULY 8, 2014

Between 2000 and 2011, the number of producing gas wells in the US increased by 50%, reaching 514,637. This surge in exploration and production from unconventional sources has been accompanied by public concerns about various environmental issues—including air quality, water quantity and quality, and human health impacts.

Gas 218

Gas Oil-Sands Emissions Oil 218

Green Car Congress

SEPTEMBER 9, 2012

In addition to CO 2 , other compounds such as ozone (O 3 ) precursors (nitrogen oxides (NO x =NO+NO 2 ), carbon monoxide (CO), and volatile organic compounds (VOCs)) and aerosols such as black carbon (BC) and organic carbon (OC) are emitted by ships. 1 from shipping in 2007, corresponding to 3.3% 1 of the total ship emissions in 2007.

Climate 240

Climate Emissions Ozone 2007 240

Green Car Congress

APRIL 22, 2009

CH 3 I production from cellulosic feedstocks using a microbial co-culture. Researchers at the University of California San Francisco have engineered the industrial yeast S. Researchers at the University of California San Francisco have engineered the industrial yeast S. cerevisiae for metabolism of toxic waste products.

Engine 150

Engine Fuel San Francisco Convert 150