Remove 2015 Remove Gas Remove Ozone
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Severe drought influences ozone pollution

Green Car Congress

From 2011 to 2015, California experienced its worst drought on record, with a parching combination of high temperatures and low precipitation. Although ozone in the stratosphere protects the earth from ultraviolet radiation, at ground level the molecule is a harmful air pollutant to humans, animals and plants.

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Study quantifies impact of oil and gas emissions on Denver’s ozone problem

Green Car Congress

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.

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Satellite method provides insight into ozone-NOx-VOCs sensitivity for different locations

Green Car Congress

Ozone pollution near Earth’s surface is one of the main ingredients of summertime smog. It is also not directly measurable from space due to the abundance of ozone higher in the atmosphere, which obscures measurements of surface ozone. —Jin et al.

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Study finds some refrigerants less damaging to ozone layer can degrade to long-lived GHG CF4

Green Car Congress

Some of the substitutes for ozone-damaging chemicals that being phased out worldwide under international agreements are themselves potent greenhouse gases and contribute to warming. Burkholder (2015) “An atmospheric photochemical source of the persistent greenhouse gas CF4” Geophysical Research Letters doi: 10.1002/2015GL066193.

Ozone 150
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Republic Services deploying 23 CNG waste and recycling trucks in Twin Cities area

Green Car Congress

has deployed 23 compressed natural gas (CNG) solid waste and recycling trucks to serve customers throughout the Twin Cities area. Republic operates a fleet of more than 1,400 CNG vehicles and 26 natural gas fueling stations nationwide. Natural gas fueling stations enable CNG trucks to fuel during non-peak hours.

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ARB releases proposed cap-and-trade regulation for comment; transportation fuels impacted in 2015

Green Car Congress

The California Air Resources Board released its proposed greenhouse gas cap-and-trade regulation. A key part of ARB’s AB 32 Scoping Plan ( earlier post ), the cap-and-trade program provides an overall limit on the emissions from sources responsible for 85% of California’s greenhouse gas emissions. Offset Protocols.

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EPA proposes new standards to reduce methane and VOCs emissions from oil and gas industry

Green Car Congress

The US Environmental Protection Agency (EPA) released its latest set of proposed standards to reduce emissions of methane and volatile organic compounds (VOCs) from the oil and natural gas industry. The proposal also includes incentives to spur the oil and gas industry to minimize leaks.

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