Emissions, Ozone, Personal and Resource

Study explores mechanisms of effects of personal ozone exposure on blood pressure and vascular endothelial function

Green Car Congress

OCTOBER 15, 2018

A research team in China conducted a longitudinal panel study among 43 non-smoking college students in Shanghai to explore the effects of personal ozone exposure on blood pressure (BP), vascular endothelial function, and the potential molecular mechanisms. —Xia et al. doi: 10.1021/acs.est.8b03044. 8b03044.

Ozone

Ozone Personal 2018 Convert

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. Source: California Air Resources Board (ARB). Total statewide 2018 GHG emissions were 425.3 Transportation emissions declined 1.5

2020

2020 California Emissions 2018

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. Click to enlarge.

MIT

MIT Emissions Ozone Power

California ARB hosting public workshop to discuss regulatory concepts for the Heavy-Duty “omnibus” Low NOx rulemaking

Green Car Congress

AUGUST 27, 2019

The California Air Resources Board (ARB) will host a public workshop to discuss regulatory concepts to reduce NO x emissions from new on-road heavy-duty vehicles greater than 10,000 pounds gross vehicle weight rating. The workshop will be available via webcast for those unable to attend in person.

California

California Concept Ozone Emissions

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. Depletion of fossil energy resources [kg oil-eq.]. Depletion of metal resources [kg iron-eq.]. Depletion of metal resources [kg iron-eq.]. in review).

Mariner

Mariner Climate Change DC Cars

Yale study finds asphalt a significant source of air pollution, especially on hot, sunny days

Green Car Congress

SEPTEMBER 6, 2020

Asphalt is a near-ubiquitous substance—it’s found in roads, on roofs and in driveways—but its chemical emissions rarely figure into urban air quality management plans. Asphalt’s life cycle and temperature-dependent emissions. (A) Emissions rose markedly with moderate solar exposure (e.g., —Khare et al.

Pollution

Pollution Los Angeles Emissions Solar

Study of 60M US seniors strengthens link between air pollution and premature death

Green Car Congress

JUNE 29, 2017

and of 10 ppb in ozone were associated with increases in all-cause mortality of 7.3% (95% confidence interval [CI], 7.1 When the analysis was restricted to person-years with exposure to PM 2.5 of less than 12 μg per cubic meter and ozone of less than 50 ppb, the same increases in PM 2.5 and 1.1% (95% CI, 1.0

Pollution

Pollution Ozone United States Personal

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

Federal Judge rules that Washington State must regulate refinery GHG emissions under State Implementation Plan

Green Car Congress

DECEMBER 5, 2011

Pechman for the Western District of Washington has ruled that the Washington Department of Ecology, Northwest Clean Air Agency, and Puget Sound Clean Air Agency must regulate greenhouse gas emissions (GHGs) from the five oil refineries operating in Washington State. matter, sulfur dioxide, ozone, nitrogen dioxide, carbon monoxide, and lead.

Washington

Washington Emissions Sierra EPA

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

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

Portable sensors enable monitoring of pollution on smart phones; inferring pollution maps with greater granularity

Green Car Congress

DECEMBER 19, 2012

These results suggest that the cumulative impact of many individuals using personal sensing devices may have an important role to play in the future of environmental measurement for public health. A view of the inside of the CitiSense sensor: the three cylindrical components detect ozone, nitrogen dioxide and carbon monoxide.

Pollution

Pollution San Diego Ozone 2012

Study: more stringent O3 and PM2.5 air pollution standards could save thousands of lives, greatly improve public health

Green Car Congress

AUGUST 11, 2016

In addition to ozone and particulate matter, the other pollutants are lead, carbon monoxide, nitrogen dioxide and sulfur dioxide. The authors emphasized that their findings do not specifically address an individual’s health risk or the personal benefits of cleaner air, but rather assess population level health impacts. Cromar, Laura A.

Pollution

Pollution Standards Ozone EPA

Large-scale study finds air pollution increases ER visits for breathing problems; rate depends on age, pollutant and lung disease

Green Car Congress

JANUARY 18, 2019

As levels of ozone and fine particulate pollution (PM 2.5 ) rise, more patients end up in the ER with breathing problems, according to the largest US study of air pollution and respiratory emergency room visits of patients of all ages. In “Age-specific Associations of Ozone and PM 2.5 among children, 5.1% among adults under 65 and 3.3%

Pollution

Pollution Ozone MPH 2018

Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

AUGUST 30, 2009

80.27, “high ozone season” means the period from June 1 to September 15 of any calendar year and “regulatory control period” means the period from May 1 to September 15 of any calendar year. The water contained in hydrous ethanol blends also reduces NO x emissions. 40 CFR § 80.27 Pursuant to 40 CFR § 80.27(a)(2): 40 CFR § 80.27(d)

Transportation

Transportation Fuel Renewable Gasoline-Electric

Study finds climate impact of long distance trip can vary by factor of 10 depending upon mode, efficiency and occupancy

Green Car Congress

JUNE 27, 2013

They accounted for both CO 2 emissions and emissions of ozone precursors (NO x , VOC, CO) and aerosols (BC or black carbon, OC, SO 2 ) as well as cloud effects (aviation-induced cirrus clouds and contrails)—i.e., They then compared these results with results accounting only for CO 2 emissions. fuel consumption.

Climate

Climate Diesel Climate Change Emissions

Automakers agree on common plug to recharge electric vehicles

Tony Karrer Delicious EVdriven

APRIL 20, 2009

And personally I like better simple solutions. Highly Ranked catachip @ Apr 19th 2009 4:57PM @ Elodie As long as the electricity is generated from wind, hydro, solar, or nuclear then there are zero emissions. 7, 1990) Emissions from cars dwarfs that from power plants. excluding coal power in china.

Recharge

Recharge Plug Electric Vehicles 2009

EV Driven

Study explores mechanisms of effects of personal ozone exposure on blood pressure and vascular endothelial function

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

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

California ARB hosting public workshop to discuss regulatory concepts for the Heavy-Duty “omnibus” Low NOx rulemaking

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

Yale study finds asphalt a significant source of air pollution, especially on hot, sunny days

Study of 60M US seniors strengthens link between air pollution and premature death

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

Federal Judge rules that Washington State must regulate refinery GHG emissions under State Implementation Plan

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

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

Portable sensors enable monitoring of pollution on smart phones; inferring pollution maps with greater granularity

Study: more stringent O3 and PM2.5 air pollution standards could save thousands of lives, greatly improve public health

Large-scale study finds air pollution increases ER visits for breathing problems; rate depends on age, pollutant and lung disease

Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Study finds climate impact of long distance trip can vary by factor of 10 depending upon mode, efficiency and occupancy

Automakers agree on common plug to recharge electric vehicles

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