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. Trends in daily maximum ozone levels (known as 4MDA8) at urban and non-urban sites.
Green Car Congress
APRIL 22, 2011
A study by researchers at the University of Texas found that in general, use of plug-in hybrid electric vehicles (PHEVs) can lead to an increase in ozone during nighttime hours (due to decreased scavenging from both vehicles and EGU stacks) and a decrease in ozone during daytime hours.
Green Car Congress
JULY 3, 2021
Concentrations never exceeded thresholds set by the Texas Commission on Environmental Quality (TCEQ). In addition to contributing to cancer risk, formaldehyde reacts secondarily to form ground-level ozone, a respiratory irritant responsible for increased rates of cardiac arrest and asthma. parts per billion.
Green Car Congress
FEBRUARY 15, 2020
The research was a collaboration between MIT’s Laboratory for Aviation and the Environment and the MIT Joint Program on the Science and Policy of Global Change. We can figure out, for example, how much NO x emissions from road transportation in Arizona in July affects human health in Texas, and we can do those calculations instantly.
Green Car Congress
FEBRUARY 20, 2009
has agreed to spend more than $161 million on pollution controls, enhanced maintenance and monitoring, and improved internal management practices to resolve Clean Air Act violations at its Texas City, Texas refinery. BP Products North America Inc. The company will also pay a $12 million civil penalty.
Green Car Congress
AUGUST 31, 2013
The Houston-Galveston Area Council (H-GAC) has partnered with the Center for Transportation and the Environment (CTE) and Smith Electric Vehicles Corporation (Smith Electric) to reduce vehicle emissions from delivery trucks in the Houston-Galveston region. Its service area is 12,500 square miles and contains more than 6 million people.
Cars That Think
DECEMBER 19, 2021
Up there, 10 to 50 kilometers above the Earth’s surface, ozone molecules absorb the sun’s ultraviolet light, protecting life far below. Even less is understood about the potential risks to people and the environment—could the particles deplete the ozone layer, for example, or significantly alter the weather? about 0.6 °C.
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