Emissions, Ozone, Parts and Transportation

Study finds global emissions of several banned ozone-destroying CFCs are increasing

Green Car Congress

APRIL 10, 2023

New analysis has found increasing emissions of several ozone-depleting chemicals despite their production being banned for most uses under the Montreal Protocol—and a loophole in the rules is likely responsible. According to the researchers, emissions from these CFCs currently do not significantly threaten ozone recovery.

Ozone

Ozone Emissions Global Switzerland

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

Green Car Congress

JUNE 8, 2023

In a recent open-access paper published in ACS’ Environmental Science & Technology , researchers from the University of York report that alcohols in windshield washer fluid account for a larger fraction of real-world vehicle emissions than previous estimates have suggested. —Cliff et al.

Emissions

Emissions Exhaust Cars Ozone

Study links ambient PM2.5 and ozone specifically caused by vehicle exhaust emissions to ~361,000 premature deaths worldwide in 2010 and ~385,000 in 2015

Green Car Congress

MARCH 1, 2019

A new study provides the most detailed picture available to date of the global, regional, and local health impacts attributable to emissions from four transportation subsectors: on-road diesel vehicles; other on-road vehicles; shipping; and non-road mobile engines such as agricultural and construction equipment. Source: The ICCT.

Ozone

Ozone 2015 2010 Exhaust

Study: 2/3 of aviation climate impact due to emissions other than CO2

Green Car Congress

SEPTEMBER 6, 2020

of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. This new study is based on a thorough review of a decade of research on aviation emissions. The formation and emission of sulfate aerosol yields a negative (cooling) term.

Climate

Climate Emissions CO2 Climate Change

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

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

Ozone Oil Gas Emissions

CARB, NOAA, NASA and San Jose State University scientists team up to study ozone transported across Pacific

Green Car Congress

JUNE 17, 2016

As California continues to reduce local sources of ozone, ozone entering the state from the Pacific makes up a larger fraction of measured ozone levels. An ozonesonde is a balloon which measures ozone from the surface to more than 10 kilometers above the ground.

San Jose

San Jose Ozone Universal Transportation

MIT study: half of US deaths related to air pollution are linked to out-of-state emissions

Green Car Congress

FEBRUARY 15, 2020

More than half of all air-quality-related early deaths in the United States are a result of emissions originating outside of the state in which those deaths occur, MIT researchers report in a paper in the journal Nature. Now it’s looking like other emissions sectors are becoming important. That wasn’t really possible before.

MIT

MIT Pollution Emissions 2005

Study: curbing diesel emissions could reduce mortality rates in big cities

Green Car Congress

OCTOBER 1, 2019

Freight transportation is a pillar of the US national economy, but while long-haul trucks account for less than 6% of the vehicle miles traveled over US highways, they account for about 40% of the emissions of air polluting particulate matter and about 55% of nitrogen oxides, the precursor to ozone in the atmosphere, the study said.

Emissions

Emissions Diesel Ozone United States

Latest GHG Inventory shows California remains below 2020 emissions target; much steeper rate of GHG reductions required

Green Car Congress

OCTOBER 23, 2020

California’s latest greenhouse gas data shows that while the state continues to stay below its 2020 target for emissions, there is much more work to do to achieve carbon neutrality by 2045. California statewide GHG emissions dropped below the 2020 GHG Limit in 2016 and have remained below the 2020 GHG Limit since then.

2020

2020 California Emissions 2018

EPA proposes tightening primary ozone standards to range of 65-70 ppb; final rule by October 2015

Green Car Congress

NOVEMBER 26, 2014

Counties where measured ozone is above proposed range of standards, based on 2011-2013 monitoring data. Earlier this year, EPA staff had recommended the further reduction of this primary ozone standard from the current 75 ppb (parts per billion) to a revised level within the range of 70 ppb to 60 ppb—and preferably below 70 ppb.

Ozone

Ozone EPA Standards 2015

Study: surface ozone in India in 2005 damaged 6M tonnes of crops, enough to feed 94M people in poverty

Green Car Congress

SEPTEMBER 4, 2014

Ozone, the main component of smog, is a plant-damaging pollutant formed by emissions from vehicles, cooking stoves and other sources. New research shows that ozone pollution damaged millions of tons of wheat, rice, soybean and cotton crops in India in 2005. Surface ozone pollution in India damaged 6 million metric tons (6.7

Ozone

Ozone 2005 India Pollution

Study: consumer products overtake transportation as largest source of VOCs air pollution in cities

Green Car Congress

FEBRUARY 16, 2018

Consumer products such as shampoo, cleaning products and paint now contribute as much to emitted volatile organic compounds (VOCs) in cities as tailpipe emissions from vehicles, according to a new study led by NOAA. Total VOC emission factors for end uses of petrochemical sources in the study. McDonald et al. Click to enlarge.

Pollution

Pollution Transportation Production Los Angeles

Duke/York study finds long-term exposure to ozone has significant impacts on human health, but lower than prior modeling results

Green Car Congress

OCTOBER 12, 2018

A team from Duke University in the US and University of York in the UK have utilized a novel method to estimate long-term ozone exposure and previously reported epidemiological results to quantify the health burden from long-term ozone exposure in three major regions of the world. —Karl Seltzer. Karl M Seltzer et al.

Ozone

Ozone 2015 United States Europe

MIT study says combustion emissions cause ~200,000 premature deaths/year in US; vehicles and power generation top sources

Green Car Congress

AUGUST 29, 2013

Annual average concentrations of fine particulates from US sources of combustion emissions from (a) electric power generation; (b) industry; (c) commercial and residential sources; (d) road transportation; (e) marine transportation; (f) rail transportation; (g) sum of all combustion sources; (h) all sources. Source: MIT.

MIT

MIT Emissions Ozone Power

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. Scenario A2 and RCP 8.5. The RCP 8.5

Ozone

Ozone Climate Change Pollution Climate

Rice/EPA study finds ground-level ozone falling faster than CMAQ model predicted

Green Car Congress

MARCH 11, 2013

Researchers from Rice University and the US Environmental Protection Agency (EPA) report in a paper in the journal Atmospheric Chemistry that particularly in Northeastern cities, ozone levels dropped even beyond what was anticipated by cutting emissions of NO x from 2002 to 2006. —Daniel Cohan, co-author. Earlier post.).

Ozone

Ozone EPA 2002 2006

HALO research aircraft measuring the emissions of megacities in EmeRGe project

Green Car Congress

MARCH 22, 2018

However, emissions do not just remain in conurbations; particles and gaseous pollutants can be transported thousands of kilometers by the wind. A total of approximately 100 flight hours are planned for the measurement flights in the emission plumes of Asian cities, said John P. HALO in-hangar in Taiwan.

Emissions

Emissions Taiwan Asia Ozone

Reducing Black Carbon Emissions and Ground-Level Ozone Would Provide Immediate Benefit Against Climate Change

Green Car Congress

AUGUST 21, 2009

Reducing emissions of black carbon soot and ground-level ozone would quickly make a considerable dent in the climate change problem and would also contribute to public health and protect crop yields, according to an essay in the September/October issue of Foreign Affairs. Besides a danger to breathe, ozone lowers crop yields.

Climate Change

Climate Change Ozone Climate Carbon

Tohoku team finds swirling ammonia in combustion chambers can help reduce NO emissions

Green Car Congress

OCTOBER 15, 2018

Researchers at Tohoku University in Japan have identified a way to reduce harmful NO emissions produced by ammonia fuel during combustion. The process involves swirling the gas with air as part of the power generation process. Copyright : Taylor & Francis. Production plants already exist because ammonia is widely used in fertilizers.

Emissions

Emissions Hydrogen Fuel Global

San José International deploys 10 Proterra electric buses in airport fleet

Green Car Congress

MAY 7, 2019

Mineta San José International Airport’s (SJC) has deployed a fleet of 10 Proterra battery-electric buses that will transport passengers and their luggage between SJC’s parking lots, rental car center, and terminals. The electric bus fleet is anticipated to reduce ozone emissions by 1.1

Fleet

Fleet International Indianapolis Sacramento

FTA to award up to $24.9M to low- or no-emissions transit bus projects

Green Car Congress

JANUARY 10, 2014

million of Fiscal Year 2013 funds ( FTA-2014-001-TRI ) for the deployment of low- or no-emission (LoNo) transit buses. The program gives priority consideration to the deployment of buses with the lowest energy consumption and least harmful emissions, including direct carbon emissions. Of that amount, $21.6 7407(d)); or.

Emissions

Emissions Ozone Maintenance Hydrogen

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. Transportation projects. degrees Celsius.

Pollution

Pollution Climate Transportation 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

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 emission reduction potential. Extraction and transport of fossil fuel. for 2030 and beyond.

Ozone

Ozone Carbon Climate Change Global

USDOT FTA announces $182M in Low-No grants for transit vehicles & facilities nationwide

Green Car Congress

JUNE 29, 2021

The US Department of Transportation’s (USDOT) Federal Transit Administration (FTA) announced approximately $182 million in funding for low- and no-emissions buses and the facilities that support them. The Regional Transportation Commission (RTC) of Washoe County in Washoe County, NV, will receive nearly $6.5 Broome County (NY).

Grant

Grant Kansas City Vehicles Chicago

Study Concludes Warming Climate Will Increase Ozone Levels in Major California Air Basins; Climate Change and Regional Air Quality Are Intertwined Problems

Green Car Congress

JULY 22, 2010

Illustration of projected ozone changes in the South Coast region due to climate change in 2050. Areas in orange and red could see ozone concentrations elevated by 9 to 18 parts per billion. These narrow-focused models utilize high-resolution information about the geography, meteorology and emissions of these areas.

Climate Change

Climate Change Ozone Climate California

Researchers fully characterize reaction that affects ground-level ozone formation; a small but significant impact on predictive models

Green Car Congress

OCTOBER 28, 2010

The two combine in the atmosphere to make either nitric acid or peroxynitrous acid; the so-called branching ratio of these two chemicals is important in models of ozone production. This means less of the hydroxyl radical and nitrogen dioxide go away, leading to proportionately more ozone, mostly in polluted areas, Okumura said.

Ozone

Ozone Los Angeles Pollution California

California to award $23.6M for zero-emission drayage trucks at seaports; BYD, Kenworth, Peterbilt, Volvo

Green Car Congress

MAY 5, 2016

million to the South Coast Air Quality Management District (SCAQMD) for a statewide zero-emission drayage truck development and demonstration project. This is the first large-scale demonstration of zero-emission Class 8 trucks that involves major manufacturers, including BYD, Kenworth, Peterbilt (both Paccar companies) and Volvo.

Peterbilt

Peterbilt Kenworth California BYD

Volvo Trucks awarded $21.7M from US EPA and South Coast AQMD to deploy 70 Class 8 VNR Electric trucks

Green Car Congress

OCTOBER 20, 2020

Volvo Trucks will leverage best practices learned from the Volvo LIGHTS (Low Impact Green Heavy Transport Solutions) project, its collaboration with South Coast AQMD and 13 other organizations to develop an end-to-end blueprint to successfully introduce battery-electric trucks and equipment into the market at scale.

Volvo

Volvo EPA Los Angeles Grant

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

Green Car Congress

MAY 17, 2020

The entire life cycle of the passenger cars is taken into account, including the manufacture of the vehicles and the environmentally relevant emissions from driving. Deterioration of the ozone layer [kg CFC-11-eq.]. Noise emissions [Person-Pascal/second]. Sample results from Carculator. Depletion of fresh water reserves [m 3 ].

Mariner

Mariner Climate Change DC Cars

EPA proposes to include Southern Maine in the Federal Reformulated Gasoline Program

Green Car Congress

AUGUST 22, 2014

The purpose of the federal RFG program is to improve air quality in certain areas through the use of gasoline that is reformulated to reduce motor vehicle emissions that lead to the formation of ground-level ozone. States which are designated by EPA as part of the Ozone Transport Region, such as Maine, can “opt-in” to the program.

EPA

EPA Gasoline Ozone District of Columbia

ICCT report finds global implementation of advanced emissions and fuel-quality regs could cut early deaths from vehicle emissions by 75% in 2030

Green Car Congress

NOVEMBER 6, 2013

Although many countries have adopted emission control regulations patterned on the European regulations, the significant majority of these have not implemented the latest and most stringent Euro 6/VI stage. The Baseline Policy scenario assumes no new policies on vehicle emissions and fuel quality beyond those currently implemented or adopted.

Emissions

Emissions Global Fuel Vehicles

IPCC: GHG emissions accelerating despite mitigation efforts; major institutional and technological change required to keep the heat down

Green Car Congress

APRIL 13, 2014

Decomposition of the decadal change in total global CO 2 emissions from fossil fuel combustion by four driving factors; population, income (GDP) per capita, energy intensity of GDP and carbon intensity of energy. Total anthropogenic GHG emissions were the highest in human history from 2000 to 2010 and reached 49 (±4.5) IPCC WG III.

Emissions

Emissions Climate Change 2000 Climate

US EPA proposing allowing high-octane, higher ethanol content fuels as part of Tier 3 regs; E30 as example

Green Car Congress

APRIL 3, 2013

This in turn could help provide a market incentive to increase ethanol use beyond E10 by overcoming the disincentive of lower fuel economy associated with increasing ethanol concentrations in fuel, and enhance the environmental performance of ethanol as a transportation fuel by using it to enable more fuel efficient engines. psi RVP increase.

EPA

EPA Fuel Parts Gasoline

Transient Plasma Systems says advances are bringing plasma ignition technology closer to commercialization

Green Car Congress

DECEMBER 20, 2021

Advanced ignition technologies, such as those offered by TPS, have been widely recognized as enablers to achieving higher combustion efficiency and lower emissions for gasoline-powered engines. In particular, TPS technology offers a groundbreaking approach to reducing emissions from combustion engines and improving the environment.

Commercial

Commercial Los Angeles Exhaust Ozone

Study: 87% of world’s population in 2013 lived in areas exceeding WHO PM2.5 guidelines

Green Car Congress

DECEMBER 6, 2015

Additionally, the study found that the population-weighted mean concentrations of ozone increased globally by 8.9% from 1990–2013 with increases in most countries—except for modest decreases in North America, parts of Europe, and several countries in Southeast Asia. and ozone (O 3 ). . … and ozone (O 3 ).

2013

2013 Ozone Asia Africa

Study Finds On-Road Transportation Sector the Greatest Net Contributor to Atmospheric Warming Now and in Mid-Term; Power Sector Takes the Lead by 2050

Green Car Congress

FEBRUARY 19, 2010

Radiative forcing due to perpetual constant year 2000 emissions grouped by sector for 2020 (left) and 2100 (right) showing the contribution from each species. This approach will make it easier to identify sectors for which emission reductions will be most beneficial for climate and those which may produce unintended consequences.”.

Transportation

Transportation Climate Change Power Powered

Israel MoEP enforcing vehicle exclusion rules in Haifa Bay Low Emission Zone; $2.8M to retrofit 700 diesel trucks with DPFs

Green Car Congress

MARCH 17, 2016

As part the Israeli Ministry of Environmental Protection’s (MoEP’s) action plan to reduce pollution in Haifa Bay in Israel, Israel Police are actively enforcing exclusion rules that bar heavy vehicles in downtown Haifa Bay at certain times of the day. —MoEP Director General Yisrael Dancziger. Air pollution, Haifa. Photo: Ilan Malester.

Emissions

Emissions Diesel Pollution

Study Highlights the Importance of Considering Climate Effects of Non-CO2 Emissions from Transport in Mitigation Strategies and Policies

Green Car Congress

APRIL 2, 2009

The on-road transportation (ORT) and power generation (PG) sectors are major contributors to CO 2 emissions and a host of short-lived radiatively-active air pollutants, including tropospheric ozone and fine aerosol particles, that exert complex influences on global climate.

Climate

Climate Emissions Transportation Climate Change

Calif. ARB releases GHG scoping plan update; more ZEVs, “LEV IV”, MD and HD regulations; ZEV for trucks; more LCFS

Green Car Congress

FEBRUARY 11, 2014

The California Air Resources Board released the draft proposed first update to the AB 32 Scoping Plan, which guides development and implementation of California’s greenhouse gas emission reduction programs. Transportation. Major transportation related policies already in place are: The Low Carbon Fuel Standard (LCFS).

Transportation

Transportation Emissions California Ozone

California Air Resources Board Unveils $3.7M in Rebates for Plug-in Hybrid and Zero-Emission Vehicles

Green Car Congress

MARCH 18, 2010

million in rebates for plug-in hybrid and zero emissions vehicles as part of an overall $42.3 million program that Governor Schwarzenegger approved in 2007 to spur technological innovation in the transportation sector. The rebates offer up to $5,000 for the purchase of zero-emission (e.g.,

Plug-in

Plug-in California Emissions Plug

ICCT finds growth in shipping in Arctic could increase pollutant emissions 150-600% by 2025 with current fuels

Green Car Congress

FEBRUARY 5, 2015

Comparison of the potential reduction in emissions with the application of lower sulfur 0.5% While that report projected vessel activity, it did not explore the environmental impacts of increased shipping in terms of air emissions or the potential climate impacts from increases in short-lived climate pollutants such as black carbon.

Pollution

Pollution Emissions Mariner Fuel

EPRI-NRDC report finds widespread vehicle electrification and a cleaner grid could lead to substantial cuts in GHG by 2050

Green Car Congress

SEPTEMBER 21, 2015

Widespread adoption of electric transportation, including electrification in the off-road sector, could lead to substantial reductions in greenhouse gas (GHG) emissions and could modestly improve air quality, according to a new analysis released by the Electric Power Research Institute (EPRI) and the Natural Resources Defense Council (NRDC).

EPRI

EPRI Cleaner Grid Vehicles

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

Green Car Congress

OCTOBER 29, 2010

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. The program is expected to reduce GHG emissions between 18 and 27 MMTCO 2 e in 2020.

2015

2015 Transportation Fuel Emissions

EPA, NSF, NOAA, Southern Company and EPRI contribute >$20M to fund SouthEast Atmosphere Study

Green Car Congress

JUNE 6, 2013

EPA is also contributing staff scientists to work as part of this effort. SOAS objectives include the direct quantification of VOC, ozone and NO x surface fluxes and the reconciliation of differences with “blank-down” emission estimates. million in grants to 13 institutions as part of SAS. Climate Change Emissions'

EPRI

EPRI EPA Mercury Ozone

Study finds global emissions of several banned ozone-destroying CFCs are increasing

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

Study links ambient PM2.5 and ozone specifically caused by vehicle exhaust emissions to ~361,000 premature deaths worldwide in 2010 and ~385,000 in 2015

Study: 2/3 of aviation climate impact due to emissions other than CO2

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

CARB, NOAA, NASA and San Jose State University scientists team up to study ozone transported across Pacific

MIT study: half of US deaths related to air pollution are linked to out-of-state emissions

Study: curbing diesel emissions could reduce mortality rates in big cities

Latest GHG Inventory shows California remains below 2020 emissions target; much steeper rate of GHG reductions required

EPA proposes tightening primary ozone standards to range of 65-70 ppb; final rule by October 2015

Study: surface ozone in India in 2005 damaged 6M tonnes of crops, enough to feed 94M people in poverty

Study: consumer products overtake transportation as largest source of VOCs air pollution in cities

Duke/York study finds long-term exposure to ozone has significant impacts on human health, but lower than prior modeling results

MIT study says combustion emissions cause ~200,000 premature deaths/year in US; vehicles and power generation top sources

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

Rice/EPA study finds ground-level ozone falling faster than CMAQ model predicted

HALO research aircraft measuring the emissions of megacities in EmeRGe project

Reducing Black Carbon Emissions and Ground-Level Ozone Would Provide Immediate Benefit Against Climate Change

Tohoku team finds swirling ammonia in combustion chambers can help reduce NO emissions

San José International deploys 10 Proterra electric buses in airport fleet

FTA to award up to $24.9M to low- or no-emissions transit bus projects

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

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

USDOT FTA announces $182M in Low-No grants for transit vehicles & facilities nationwide

Study Concludes Warming Climate Will Increase Ozone Levels in Major California Air Basins; Climate Change and Regional Air Quality Are Intertwined Problems

Researchers fully characterize reaction that affects ground-level ozone formation; a small but significant impact on predictive models

California to award $23.6M for zero-emission drayage trucks at seaports; BYD, Kenworth, Peterbilt, Volvo

Volvo Trucks awarded $21.7M from US EPA and South Coast AQMD to deploy 70 Class 8 VNR Electric trucks

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

EPA proposes to include Southern Maine in the Federal Reformulated Gasoline Program

ICCT report finds global implementation of advanced emissions and fuel-quality regs could cut early deaths from vehicle emissions by 75% in 2030

IPCC: GHG emissions accelerating despite mitigation efforts; major institutional and technological change required to keep the heat down

US EPA proposing allowing high-octane, higher ethanol content fuels as part of Tier 3 regs; E30 as example

Transient Plasma Systems says advances are bringing plasma ignition technology closer to commercialization

Study: 87% of world’s population in 2013 lived in areas exceeding WHO PM2.5 guidelines

Study Finds On-Road Transportation Sector the Greatest Net Contributor to Atmospheric Warming Now and in Mid-Term; Power Sector Takes the Lead by 2050

Israel MoEP enforcing vehicle exclusion rules in Haifa Bay Low Emission Zone; $2.8M to retrofit 700 diesel trucks with DPFs

Study Highlights the Importance of Considering Climate Effects of Non-CO2 Emissions from Transport in Mitigation Strategies and Policies

Calif. ARB releases GHG scoping plan update; more ZEVs, “LEV IV”, MD and HD regulations; ZEV for trucks; more LCFS

California Air Resources Board Unveils $3.7M in Rebates for Plug-in Hybrid and Zero-Emission Vehicles

ICCT finds growth in shipping in Arctic could increase pollutant emissions 150-600% by 2025 with current fuels

EPRI-NRDC report finds widespread vehicle electrification and a cleaner grid could lead to substantial cuts in GHG by 2050

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

EPA, NSF, NOAA, Southern Company and EPRI contribute >$20M to fund SouthEast Atmosphere Study

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