Climate Change, Oil and Ozone

Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

Green Car Congress

MAY 5, 2014

Ozone pollution across the continental United States will become far more difficult to keep in check as temperatures rise, according to new work led by the National Center for Atmospheric Research (NCAR). Ozone formation. Even short periods of unhealthy ozone levels can cause local death rates to rise. Scenario A2 and RCP 8.5.

Ozone

Ozone Climate Change Pollution Climate

UNEP study: small number of measures targeting black carbon and tropospheric ozone could yield immediate climate benefits

Green Car Congress

FEBRUARY 22, 2011

The climate change benefit is estimated for 2050 and human health and crop benefits are for 2030 and beyond. Black carbon and tropospheric ozone are harmful air pollutants that also contribute to climate change. Click to enlarge. Both near-term and long-term strategies are essential, the report concludes.

Ozone

Ozone Climate Carbon Climate Change

Fast action on black carbon, ozone and methane could help limit global temperature rise to 2 degrees C

Green Car Congress

JUNE 15, 2011

The climate change benefit is estimated for a given year (2050) and human health and crop benefits are. Fast action on pollutants such as black carbon, ground-level ozone and methane may help limit near term global temperature rise and significantly increase the chances of keeping temperature rise below 2 °C (3.6 °F)—and

Ozone

Ozone Carbon Climate Change Global

PSI team develops web tool for consumers to compare environmental impact of passenger cars in detail

Green Car Congress

MAY 17, 2020

The system will graph lifecycle impact for a range of specified powertrains, for a large number of impact categories: Climate change [kg CO 2 -eq.]. Depletion of fossil energy resources [kg oil-eq.]. Deterioration of the ozone layer [kg CFC-11-eq.]. Depletion of fresh water reserves [m 3 ].

Mariner

Mariner Climate Change DC Cars

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

Circle areas are proportional to values for (A and B) climate change, (C and D) human health (values for population over age 30), and (E and F) agriculture. Methane is both a potent greenhouse gas and an important precursor to ground-level ozone. National benefits of the CH 4 plus BC measures versus the reference scenario.

Carbon

Carbon Ozone Emissions International

Test of Planet-Cooling Scheme Could Start in 2022

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? Research takes a long time.

Ozone

Ozone Solar Climate Change Climate

California ARB moves forward with climate and air quality actions

Green Car Congress

MARCH 24, 2017

Approximately 70% of the reductions needed to meet the ozone standard in the South Coast in 2031 would come from existing or proposed regulatory actions. Reducing these pollutants can have a more immediate beneficial impact on climate change, and reduces harmful toxins, such as cancer-causing particulates, in California communities.

Climate

Climate California Ozone Pollution

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

Green Car Congress

AUGUST 14, 2019

It does not include emissions from petroleum refineries and oil production. The transportation sector represents tailpipe emissions from on-road vehicles and direct emissions from other off-road mobile sources. Source: ARB. MMTCO 2 e (6%) from 2013 to 2017.

2017

2017 2016 Transportation Emissions

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

Green Car Congress

NOVEMBER 29, 2016

SLCPs may account for an estimated 40% of global warming, increasing the impacts of climate change. The major sources of methane in California are livestock (~30% of the state’s methane emissions), followed by landfills and oil and gas production. CO 2 remains in the atmosphere for up to a century.

Pollution

Pollution California Emissions Climate

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

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. For gasoline, the study reflects the US context in which crude oil is to a large extent imported and refined domestically.

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. the contiguous US).

Gasoline

Gasoline Emissions Gasoline-Electric Pollution

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

One key issue that the Waxman-Markey discussion draft does not address is how to allocate the tradable emission allowances that restrict the amount of greenhouse gas emissions from electric utilities, oil companies, and other sources. The Chairmen say this issue will be addressed through discussions among Committee members.

Climate

Climate Standards Carbon California

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

Green Car Congress

AUGUST 18, 2015

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.

EPA

EPA Oil Gas Industrial

Study identifies Bakken Formation alone as responsible for ~2% of global ethane emissions

Green Car Congress

APRIL 29, 2016

The Bakken Formation, a shale oil and gas field in North Dakota and Montana, is emitting roughly 2% (about 250,000 tons per year) of the globe’s ethane, according to new study led by researchers at the University of Michigan. Between 2005 and 2014, the Bakken’s oil production jumped by a factor of 3,500, and its gas production by 180.

Global

Global Ozone Emissions North Dakota

MIT study finds including non-CO2 emissions from synthetic aviation fuel in lifecycle analysis of climate impact can lead to decrease in relative environmental merit; need for a holistic analysis framework

Green Car Congress

NOVEMBER 23, 2011

Aviation climate change impacts pathway. In the months following a pulse of NO x in the upper atmosphere, ozone production is stimulated causing a short-term warming. The corresponding reduction in CH 4 , which is an important ozone precursor, leads to a long-term reduction in ozone. Credit: ACS, Stratton et al.

MIT

MIT Climate Emissions Ozone

National Academies Report Examines Hidden Cost of Energy Production and Use in US; Estimates $120B in 2005

Green Car Congress

OCTOBER 22, 2009

A new report from the National Research Council examines and, when possible, estimates, “hidden” costs of energy production and use—such as the damage air pollution imposes on human health—that are not reflected in market prices of coal, oil, other energy sources, or the electricity and gasoline produced from them. Click to enlarge.

2005

2005 Cost Of Energy Coal

Berkeley study identifies diesel as main source of vehicular secondary organic aerosols

Green Car Congress

OCTOBER 23, 2012

Organic aerosol (OA) in the atmosphere is detrimental to human health and represents a highly uncertain forcing of climate change. The use of petroleum-derived fuels is an important source of reactive gas-phase organic carbon that provides key precursors to the formation of secondary OA (SOA) and tropospheric ozone.

Diesel

Diesel Los Angeles Exhaust Gasoline

EV Driven

Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

UNEP study: small number of measures targeting black carbon and tropospheric ozone could yield immediate climate benefits

Fast action on black carbon, ozone and methane could help limit global temperature rise to 2 degrees C

PSI team develops web tool for consumers to compare environmental impact of passenger cars in detail

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

Test of Planet-Cooling Scheme Could Start in 2022

California ARB moves forward with climate and air quality actions

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

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

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

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

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

Study identifies Bakken Formation alone as responsible for ~2% of global ethane emissions

MIT study finds including non-CO2 emissions from synthetic aviation fuel in lifecycle analysis of climate impact can lead to decrease in relative environmental merit; need for a holistic analysis framework

National Academies Report Examines Hidden Cost of Energy Production and Use in US; Estimates $120B in 2005

Berkeley study identifies diesel as main source of vehicular secondary organic aerosols

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