Green Car Congress

NOVEMBER 9, 2016

Since the 1980s, air pollution has increased worldwide, but it has increased at a much faster pace in regions close to the equator. They found that the increase in ozone burden due to the spatial distribution change slightly exceeds the combined influences of the increased emission magnitude and global methane.

Ozone 230

Ozone Pollution Global North Carolina 230

Green Car Congress

OCTOBER 28, 2018

Air pollution—specifically PM 2.5 , ozone and NO 2 —could be to blame for up to 33 million emergency asthma attack visits to hospital a year, according to a new open-access study published in the journal Environmental Health Perspectives. Anthropogenic emissions were responsible for ?37% 37% and 73% of ozone and PM 2.5

Pollution 207

Pollution Ozone International Aura 207

Green Car Congress

MAY 23, 2022

The presence of ammonia was first discovered in the upper troposphere in 2016 using the analysis of averaged MIPAS (Michelson Interferometer for Passive Atmospheric Sounding) infrared limb-emission spectra. The emission sources are limited up there. This is important, especially in the relatively clean upper troposphere.

Emissions 186

Emissions Climate Pollution Climate Change 186

Green Car Congress

AUGUST 12, 2016

The first peer-reviewed study to directly quantify how emissions from oil and natural gas (O&NG) activities influence summertime tropospheric ozone (O 3 ) pollution in the Colorado Front Range confirms that chemical vapors from oil and gas activities are a significant contributor to the region’s chronic ozone problem.

Ozone 150

Ozone Oil Gas Emissions 150

Green Car Congress

OCTOBER 31, 2016

JILA physicists and colleagues have identified a long-missing piece in the puzzle of exactly how fossil fuel combustion contributes to air pollution and a warming climate. JILA a partnership of the National Institute of Standards and Technology (NIST) and the University of Colorado Boulder. Their paper appears in Science. Bjork, T.Q.

Pollution 150

Pollution Fuel Water Hydrogen 150

Green Car Congress

JULY 25, 2017

The San Jose area had the highest share at 10%, followed by other California areas (4% to 6%) and markets in Colorado, Hawaii, Oregon, Vermont, and Washington (2% to 4%). Electric vehicle share of new 2016 vehicle registrations by metropolitan area. New vehicle registration data from IHS Automotive.) Source: The ICCT. Click to enlarge.

Market 186

Market San Jose Kansas City Minneapolis 186