2012, Carbon, Global and Ozone

International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

Green Car Congress

JANUARY 13, 2012

A study by an international team of researchers, led by Drew Shindell of NASA’s Goddard Institute for Space Studies (GISS) in New York City, has identified 14 measures targeting methane and black carbon (BC) emissions that could reduce projected global mean warming ~0.5°C All 14 would curb the release of either black carbon or methane.

Carbon

Carbon Ozone Emissions International

Study finds that under business-as-usual scenario, average global air quality to worsen; China, North India and Middle East are the hot spots

Green Car Congress

AUGUST 2, 2012

Following this BAU scenario, the researchers projected that air quality for the global average citizen in 2050 would be almost comparable to that for the average citizen in East Asia in the year 2005—an outcome which underscores the need to pursue emission reductions, according to the authors. Lelieveld (2012). Zimmermann, U.M.

India

India Global 2005 Asia

Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

Green Car Congress

APRIL 11, 2019

NO 2 is just one component of air pollution, which is made up of many pollutants (including particulate matter, ozone, carbon monoxide), which are known to have numerous adverse effects on health. NO 2 is a pollutant formed mainly from fossil fuel combustion, and traffic emissions can contribute up to 80% of ambient NO 2 in cities.

Pollution

Pollution United Arab Emirates South Korea Las Vegas

Up close and personal with Volkswagen’s e-Golf carbon offset project: Garcia River Forest

Green Car Congress

JUNE 8, 2015

In 2014, Volkswagen of America announced that starting with the launch of the zero-tailpipe emissions battery-electric 2015 e-Golf ( earlier post ), it would invest in projects to offset the carbon emissions created from the e-Golf on a full lifecycle basis: production, distribution and up to approximately 36,000 miles (57,936 km) of driving.

Carbon

Carbon Personal Store Emissions

California 2017 GHG inventory shows 1.2% total drop from 2016; transportation sector emissions up 1%

Green Car Congress

AUGUST 14, 2019

while the carbon intensity of its economy declined by 4.5%. The percent of biodiesel and renewable diesel in the total diesel blend have shown a significant growth in recent years, going from 1% in 2012 to 18% in 2017. These reductions have occurred while California’s economy has continued to grow. Trends in California GHG Emissions.

2017

2017 2016 Transportation Emissions

US and UK researchers report direct measurement of key atmospheric reactant; more rapid formation of secondary aerosols

Green Car Congress

JANUARY 16, 2012

Credit: Marston (2012), Photo credit: Daniel Stein/Istockphoto.com.Click to enlarge. Ozonolysis—the cleavage of carbon-carbon double bonds through reaction with ozone—is a reaction that plays a key role in a number of fields, including synthetic chemistry and tropospheric removal of unsaturated hydrocarbons.

Ozone

Ozone Climate Change Climate 2012

Study finds warming caused by synthetic greenhouse gases could outweigh climate benefits from phasing down CFCs

Green Car Congress

APRIL 11, 2014

Chlorofluorocarbons (CFCs)—commonly used in refrigerators and air conditioners—play a role in creating a hole in the ozone layer over Antarctica. However, more complete reporting of global HFC emissions is required, as less than half of global emissions are currently accounted for. —Rigby et al.

Climate

Climate Ozone Climate Change MIT

World Bank to focus on reducing short-lived climate pollutants; transport projects

Green Car Congress

SEPTEMBER 4, 2013

A new report prepared by the World Bank at the request of the G8 identifies ways that the World Bank can do more through its projects to reduce the emission of short-lived climate pollutants (SLCPs): black carbon, methane, tropospheric ozone, and fluorinated gases known as HFCs. Over the six-year period of the review (FY2007-2012), 7.7

Pollution

Pollution Climate Transportation Climate Change

Study projects net cooling of climate from ship emissions through 2050

Green Car Congress

SEPTEMBER 9, 2012

Shipping-induced global temperature change in 2050 using different parameterizations of Indirect Aerosol Effect (IAE). Other than these emissions from combustion associated with main engines and boilers, there are also emissions of ozone-depleting substances (CFCs/HCFCs/ HFCs) from refrigerant and air conditioning systems.

Climate

Climate Emissions Ozone 2007

California Air Resources Board posts revised draft of strategy to reduce “Super Pollutants”

Green Car Congress

NOVEMBER 29, 2016

SLCPs are a category of pollutants which remain in the atmosphere for a relatively brief period, but have global warming potentials that are much higher than those of CO 2. SLCPs may account for an estimated 40% of global warming, increasing the impacts of climate change. Black carbon.

Pollution

Pollution California Emissions Waste

Field study finds soot particles absorb significantly less sunlight than predicted by models; climate models may be overestimating warming by BC

Green Car Congress

SEPTEMBER 1, 2012

Although viewed as a potential target in the global effort to reduce climate change, atmospheric black carbon particles absorb significantly less sunlight than scientists have predicted, according to a new study by an international team of researchers, published in the journal Science. Earlier post.). Earlier post.).

Climate

Climate Climate Change Carbon Boston

UC Berkeley study confirms that yes, EVs do what they promise to do

Baua Electric

APRIL 5, 2024

Researchers were able to track that data via a network of sensors around the Bay Area that monitor both CO2 and five critical air pollutants: carbon monoxide, nitrous oxides (NO and NO 2 ), ozone, and particulates (PM 2.5). The study was published this week in the journal Environmental Science & Technology.

San Francisco

San Francisco Rhode Island CO2 San Jose

California ARB greenlights states GHG cap-and-trade program

Green Car Congress

DECEMBER 17, 2010

The cap-and-trade program also works in concert with other measures, such as standards for cleaner vehicles, low-carbon fuels, renewable electricity and energy efficiency, and complements and supports California’s existing efforts to reduce smog-forming and toxic air pollutants. Click to enlarge.

California

California Climate Climate Change Gas-Electric

House Chairmen Waxman, Markey Release Draft of Energy and Climate Legislation; Among the Many Provisions Are Cap-and-Trade, Harmonization of CAFE and California Vehicle Regulations, and Low Carbon Fuel Standard

Green Car Congress

APRIL 1, 2009

The bill also establishes an interagency council to ensure an integrated federal response to adapting to the effects of global warming. Carbon Capture and Sequestration. The draft promotes development of carbon capture and sequestration (CCS) technologies to establish a continuing place for coal in the US energy mix.

Climate

Climate Standards Carbon California

WHO links 7 million premature deaths annually to air pollution; 12.5% of total global deaths

Green Car Congress

MARCH 25, 2014

The World Health Organization now estimates that in 2012 around 7 million people died—one in eight (12.5%) of total global deaths—as a result of air pollution exposure. The new estimates are based on the latest WHO mortality data from 2012 as well as evidence of health risks from air pollution exposures.

Pollution

Pollution Global Ozone Coal

Study finds that environmental impact of corn-ethanol E85 is 23% to 33% higher than that of gasoline; environmental problem-shifting

Green Car Congress

MARCH 16, 2012

GW = global warming; Eut. eutrophication; ET = ecological toxicity; FEC = fossil energy consumption; WU = water use; LO = land occupation; “The rest” includes acidification; smog formation; ozone layer depletion; and human health effects. Environmental impacts of gasoline and E85. Error bar shows regional variations for E85.

Gasoline

Gasoline Water Emissions Minnesota

Researchers describe the “where” and “when” of life cycle emissions from gasoline and ethanol in the US

Green Car Congress

OCTOBER 11, 2012

Life cycle inventories have typically been presented at global, national, or regional levels—sufficient for understanding global processes such as climate change and fossil fuel depletion, but insufficient for the analysis of local processes such as air pollution, according to the researchers. 1 , corn ethanol: 10).

Gasoline

Gasoline Emissions Gasoline-Electric Pollution

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

Green Car Congress

OCTOBER 29, 2010

The cap is enforced by requiring each source that operates under the cap to turn in one allowance or offset credit for every metric ton of carbon dioxide equivalent (MTCO 2 e) that it emits. The initial cap level in 2012 will be set at the level of emissions expected in 2012 from sources covered at the start of the program.

2015

2015 Transportation Fuel Emissions

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

Green Car Congress

AUGUST 18, 2015

Methane, the key constituent of natural gas, is a potent GHG with a global warming potential more than 25 times greater than that of carbon dioxide. The proposed updates also add emissions reduction requirements for sources of methane and VOC pollution that were not covered in the 2012 rules.

EPA

EPA Oil Gas Industry

Volkswagen to use CO2 as refrigerant for future air conditioning systems

Green Car Congress

MARCH 8, 2013

The Volkswagen Group announced that it is choosing CO 2 as the future low global warming potential (GWP) refrigerant for its mobile air conditioning (MAC) systems. With a GWP (Global Warming Potential) value of 1, R744 is 99.3% The current work following Daimler’s balk in September 2012 is the fourth. Earlier post.).

Future

Future CO2 Climate 2009

EV Driven

International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

Study finds that under business-as-usual scenario, average global air quality to worsen; China, North India and Middle East are the hot spots

Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

Up close and personal with Volkswagen’s e-Golf carbon offset project: Garcia River Forest

California 2017 GHG inventory shows 1.2% total drop from 2016; transportation sector emissions up 1%

US and UK researchers report direct measurement of key atmospheric reactant; more rapid formation of secondary aerosols

Study finds warming caused by synthetic greenhouse gases could outweigh climate benefits from phasing down CFCs

World Bank to focus on reducing short-lived climate pollutants; transport projects

Study projects net cooling of climate from ship emissions through 2050

California Air Resources Board posts revised draft of strategy to reduce “Super Pollutants”

Field study finds soot particles absorb significantly less sunlight than predicted by models; climate models may be overestimating warming by BC

UC Berkeley study confirms that yes, EVs do what they promise to do

California ARB greenlights states GHG cap-and-trade program

House Chairmen Waxman, Markey Release Draft of Energy and Climate Legislation; Among the Many Provisions Are Cap-and-Trade, Harmonization of CAFE and California Vehicle Regulations, and Low Carbon Fuel Standard

WHO links 7 million premature deaths annually to air pollution; 12.5% of total global deaths

Study finds that environmental impact of corn-ethanol E85 is 23% to 33% higher than that of gasoline; environmental problem-shifting

Researchers describe the “where” and “when” of life cycle emissions from gasoline and ethanol in the US

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

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

Volkswagen to use CO2 as refrigerant for future air conditioning systems

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