Green Car Congress

APRIL 15, 2019

The exponentially increasing global market share of EVs has prompted research on their efficacy in reducing greenhouse gases, but comparatively little effort has focused on their impact on air quality. Among the findings: Summer surface ozone (O 3 ) decreases in most locations due to widespread reductions of traffic NO x emissions.

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Conversion Jordan Ozone Coal 281

Green Car Congress

NOVEMBER 29, 2010

Led by the tiny Pacific island of the Federated States of Micronesia, a growing group of low-lying islands and other vulnerable countries are calling for fast action on the approximately 50% of global warming that is caused by pollutants other than carbon dioxide (CO 2 ). The next round of UN climate negotiations begins in Cancun today.

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Micronesia Pollution Ozone Global 199

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.

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India Global 2005 Asia 240

Green Car Congress

SEPTEMBER 8, 2011

It would be many decades before it would slow down global warming at all, and even then it would just be making a difference around the edges. The reliance on natural gas could then gradually reduce the rate of global warming, but temperatures would drop by only a small amount compared to the 5.4 —Tom Wigley. degree Celsius).

Coal 334

Coal Climate Gas Global 334

Green Car Congress

OCTOBER 20, 2018

Improvements in air quality and public health in the US coincided with increased federal air quality regulations, and have taken place despite increases in population, energy and electricity use, and vehicle miles traveled between 1990 and 2010. and ozone from a 21-year computer simulation of air pollution across the US.

Pollution 265

Pollution 2010 Ozone North Carolina 265

Green Car Congress

JULY 29, 2010

Controlling soot from fossil fuels and solid biofuels may be a faster method of reducing Arctic ice loss and global warming than other options, including controlling CH 4 or CO 2 , although all controls are needed, according to a new study by Dr. Mark Z. Jacobson at Stanford University. Mark Jacobson. degrees Celsius (4.5

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Global Ozone CO2 Pollution 230

Green Car Congress

NOVEMBER 21, 2011

The decrease in CO 2 equivalent emissions of ODSs (ozone-depleting substances: CFCs, halons, HCFCs, and others) may be offset by the projected increase in their non-ozone depleting substitutes (HFCs) (lines designated as HFC scenarios). Climate and the Ozone Layer. Source: UNEP. Click to enlarge.

Climate 287

Climate Ozone Emissions Transportation 287

Green Car Congress

FEBRUARY 4, 2013

Maersk Container Industry (MCI) is calling for tougher enforcement of European environmental legislation designed to protect the Earth’s ozone layer and help prevent climate change. Current EU legislation bans the “import” or “placing on the market” of reefer containers with significant potential to damage the climate and ozone layer.

Ozone 225

Ozone 2002 Denmark Climate Change 225

Green Car Congress

SEPTEMBER 15, 2016

The California Energy Commission approved a $1-million grant to develop a 12-liter natural gas engine that produces near-zero nitrogen oxide (NO x ) tailpipe emissions. Cummins has a history of developing natural gas engines for heavy-duty application, and its engines are being used globally in a variety of commercial vehicles.

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Grant Gas Engine Energy 150

Green Car Congress

APRIL 18, 2018

Seven billion people, more than 95% of the world’s population, lived in areas exceeding the WHO Guideline for healthy air in 2016, according to a new global study. State of Global Air 2018. Population-weighted seasonal average ozone concentrations in 2016. State of Global Air 2018. State of Global Air 2018.

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Pollution Coal 2016 India 218

Green Car Congress

SEPTEMBER 19, 2019

Specifically, in this action, NHTSA is affirming that its statutory authority to set nationally applicable fuel economy standards under the express preemption provisions of the Energy Policy and Conservation Act (EPCA) dictates that such state and local programs are preempted.

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Fuel Economy EPA Economy Fuel 220

Green Car Congress

JANUARY 15, 2021

At cruising altitude, airplanes emit a steady stream of NO x into the atmosphere, where the chemicals can linger to produce ozone and fine particulates. Previous research has shown that the generation of these chemicals due to global aviation results in 16,000 premature deaths each year. increase in block fuel burn. Speth, Sebastian D.

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MIT Emissions Hybrid Gas-Electric 268

Green Car Congress

JULY 11, 2013

Renault selected six environmental indicators for the LCA: Global Warming 100yr Potential (kg CO 2 equivalent). in the atmosphere and consequently of global warming potential. Photochemical Ozone Creation Potential (kg Ethene equivalent). Quantifies the production of pollutant ozone (? Tailpipe CO 2 (NEDC). emissions).

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Li-ion Gasoline-Electric Ozone Diesel 364

Green Car Congress

APRIL 21, 2011

The battery systems were investigated with a functional unit based on energy storage, and environmental impacts were analyzed using midpoint indicators. They also found higher life cycle global warming emissions than have been previously reported. As an approximate indicator, if we assume a vehicle powertrain efficiency of 0.5

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Nickel Metal Hydride NiMH PHEV Li-ion 334

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?

Ozone 120

Ozone Solar Climate Change Climate 120

Green Car Congress

OCTOBER 17, 2012

The findings, published in the Proceedings of the National Academy of Sciences , demonstrate that phase can be a key regulator of the reactivity of atmospheric SOM particles, and may call for a revision of regional and global climate models. —Kuwata Mikinori. Mikinori Kuwata and Scot T. 1209071109.

Climate 252

Climate Global Ozone Water 252

Green Car Congress

MARCH 12, 2019

million extra deaths globally rather than the previously estimated 4.5 The researchers used exposure data from a model that simulates atmospheric chemical processes and the way they interact with land, sea and chemicals emitted from natural and man-made sources such as energy generation, industry, traffic and agriculture.

Pollution 320

Pollution Europe Cyprus Bulgaria 320

Green Car Congress

OCTOBER 15, 2018

Although the space and time-averaged emission (STAE) of NO was found to decrease with increase in the global equivalence ratio (global ?) Zones of high NO concentration were identified near the combustor wall boundaries, whereas there was almost nil NO in the combustor centre, irrespective of the global ?.

Emissions 308

Emissions Hydrogen Fuel Global 308

Green Car Congress

JULY 14, 2017

This is in contrast to the conventional mobile AC system, where the cabin air is directly cooled by the refrigerant HFC-134a, which is ozone safe but has a high GWP. The new SL-MAC system, which is testing the low-GWP refrigerants, is expected to increase vehicle energy efficiency. A2L and A2 are safety classifications.

Motor 170

Motor Motors Motoring Vehicles 170

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. Short-lived climate pollutants (SLCPs) make up about 12% of GHG emissions, but strong actions to reduce them could help reduce global warming by as much as 40%.

Climate 199

Climate California Ozone Pollution 199

Green Car Congress

MARCH 19, 2012

Respectively, Title IV of the 1990 Clean Air Act and the Ozone Transport Commission/NO x Budget Program.). This was seen in overestimates of the value of allowances, which are permits to release a certain volume of emissions under a CTP. —Taylor 2012. Margaret R. 1113462109.

Climate 261

Climate Energy Clean Cleaning 261

Green Car Congress

MAY 16, 2012

Sharkey’s research team already has measured rates of isoprene emission from plants that are used by the Environmental Protection Agency to predict lower-atmosphere ozone levels. His team also has created models to measure how much isoprene plants release on a global scale.

Ozone 225

Ozone Production Michigan Automobile 225

Green Car Congress

JANUARY 16, 2012

The researchers believe the measurements will substantially impact the understanding of atmospheric chemistry mechanisms—in particular, in the more rapid formation of secondary aerosols, important in the formation of local smog as well as in global climate change. —Welz et al. —Marston (2012). Oliver Welz, John D.

Ozone 268

Ozone Climate Change Climate 2012 268

Green Car Congress

FEBRUARY 16, 2012

Global benefits from full implementation of measures for reduction of short-lived climate pollutants in 2030 compared to the reference scenario. Such pollutants together account for approximately one-third of current global warming, have significant impacts on public health, the environment, and world food productivity. Source: UNEP.

Climate 210

Climate Pollution Clean Cleaning 210

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. The global economic crisis 2007/2008 only temporarily reduced emissions. WG III Summary for Policymakers.

Emissions 257

Emissions Climate Change 2000 Climate 257

Green Car Congress

OCTOBER 31, 2017

Globally averaged concentrations of CO 2 reached 403.3 WMO is also striving to improve weather and climate services for the renewable energy sector and to support the Green Economy and sustainable development. Globally averaged concentrations for CO 2 reached 403.3 parts per million in 2016, up from 400.00 ppm in 2015.

2016 186

2016 Climate Climate Change 2015 186

Green Car Congress

SEPTEMBER 17, 2015

In the EU exposure to fine particles and ozone claims 180,000 lives a year, including 35,000 in Germany. They used a global atmospheric chemistry model to calculate the concentrations of pollutants and to provide data for locations that are not monitored by air quality measurements. Credit: Nature, Lelieveld et al. Click to enlarge.

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Pollution Ozone Saudi Arabia Asia 150

Green Car Congress

MARCH 29, 2010

Researchers at Japan’s Central Research Institute of Electric Power Industry (CRIEPI), in a project funded by the New Energy and Industrial Technology Development Organization (NEDO), have successfully developed a method to extract oil from algae using liquefied dimethyl ether (DME) at room temperature in high yield.

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Japan Oil Ozone Coal 199

Green Car Congress

FEBRUARY 12, 2016

In the context of the Global Burden of Disease 2013 study ( earlier post ), researchers from Canada, the United States, China and India quantified air pollution levels and attributable health impacts for 188 countries for the period 1990-2013. More than half of deaths occur in two of the world’s fastest growing economies, China and India.

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Pollution Coal Asia India 150

Cars That Think

NOVEMBER 16, 2021

If they meet all the pledges they've made for emission reductions by 2030, global temperature rise will be at 2.4° Many people see such actions as "playing God," and worry about the unintended consequences of meddling with nature on a global scale. So, we focus significant energy on solar climate intervention, or sunlight reflection.

Climate 143

Climate Climate Change Mariner Pollution 143

Green Car Congress

NOVEMBER 28, 2009

The studies use case studies to demonstrate the co-benefits of tackling climate change in four sectors: electricity generation, household energy use, transportation, and food and agriculture. Carefully choosing how we reduce greenhouse gas emissions will have the added benefit of reducing global health inequities. —Kirk R.

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Pollution Climate Change Ozone Climate 210

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.

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Gasoline Water Emissions Minnesota 357

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 210

Pollution Climate Transportation Climate Change 210

Green Car Congress

APRIL 2, 2009

Radiative forcing from the global and US ORT and PG sectors. 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 150

Climate Emissions Transportation Climate Change 150

Green Car Congress

APRIL 1, 2009

Waxman of the Energy and Commerce Committee and Chairman Edward J. Markey of the Energy and Environment Subcommittee on Tuesday released a draft of far-reaching energy and climate legislation that targets job creation, promotes renewables and energy efficiency, and places limits on emissions of greenhouse gases.

Climate 186

Climate Standards Carbon California 186

Green Car Congress

AUGUST 25, 2013

These regions contain two-thirds of total global anthropogenic NO x emissions. Even though larger cities are typically more energy efficient with lower per-capita emissions, more people still translates to more pollution.) Energy usage patterns and per capita emissions differ greatly between India and Europe. for India to 0.66

Pollution 261

Pollution Power Powered India 261

Green Car Congress

AUGUST 31, 2016

A US Department of Energy (DOE) program designed to spur the use of high performance supercomputers to advance US manufacturing has funded 13 new industry projects for a total of $3.8 GM and EPRI. Sepion’s polymer membrane technology provides a counterpoint, yielding long-lasting lithium-sulfur cells.

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Manufacturer EPRI Lithium Sulfur Carbon Fiber 150