Climate, Coal, Pollution and Study

Stanford study finds current carbon capture technology inefficient & increases air pollution

Green Car Congress

OCTOBER 27, 2019

A study by Mark Z. Jacobson, professor of civil and environmental engineering at Stanford University, suggests that carbon capture technologies are inefficient and increase air pollution. However, this research finds that it reduces only a small fraction of carbon emissions, and it usually increases air pollution.

Pollution

Pollution Carbon Coal Wind

New study puts air-pollution related deaths in India in 2019 at 1.67 million

Green Car Congress

DECEMBER 27, 2020

Air pollution in India resulted 1.67 million deaths in 2019—the largest pollution-related death toll in any country in the world—and also accounted for $36.8 The 2019 death toll attributed to air pollution in India accounted for 17.8% Pollution takes an enormous human toll in India. It is causing 1.67

Pollution

Pollution India 2019 Boston

Study finds half of the world’s population exposed to increasing air pollution

Green Car Congress

JUNE 19, 2020

A team of researchers, led by Professor Gavin Shaddick at the University of Exeter, has shown that, despite global efforts to improve air quality, half of the world’s population is exposed to increasing air pollution. An open-access paper on the research is published in the journal Climate and Atmospheric Science. (a)Map Shaddick, G.,

Pollution

Pollution 2016 Universal 2010

Harvard/Nanjing study: China’s war on PM2.5 pollution is causing more severe ozone pollution

Green Car Congress

JANUARY 3, 2019

In early 2013, the Chinese government declared a war on air pollution and began instituting stringent policies to regulate the emissions of PM 2.5. Cities restricted the number of cars on the road, coal-fired power plants reduced emissions or were shuttered and replaced with natural gas. Over the course of five years, PM 2.5

Ozone

Ozone Pollution China Chinese

HEI study links fossil fuel combustion with more than 1 million deaths globally

Green Car Congress

DECEMBER 15, 2021

Fossil fuel combustion, a major source of air pollution, contributed to more than one million deaths globally in 2017, more than 27% of all deaths from outdoor fine particulate matter (PM 2.5 ), according to a new report published by the Health Effects Institute (HEI). pollution and its health impacts. Absolute ambient PM 2.5

Global

Global St. Louis Fuel Pollution

Study findings suggest that switching from coal to natural gas would do little for global climate

Green Car Congress

SEPTEMBER 8, 2011

The study will appear next month in the peer-reviewed journal Climatic Change Letters. The study will appear next month in the peer-reviewed journal Climatic Change Letters. Relying more on natural gas would reduce emissions of carbon dioxide, but it would do little to help solve the climate problem.

Coal

Coal Climate Gas Global

China study connects ozone pollution to cardiovascular health

Green Car Congress

JULY 17, 2017

Exposure to ozone, long associated with impaired lung function, is also connected to health changes that can cause cardiovascular disease such as heart attack, high blood pressure and stroke, according to a new study of Chinese adults. The team studied 89 healthy adults living in Changsha City, China, for one year.

Ozone

Ozone Pollution Connect Connected

Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

Green Car Congress

APRIL 15, 2019

This despite evidence that suggests air pollution impacts from the transportation sector exceed those from greenhouse gases. … solar, wind, hydroelectric, and nuclear) as compared to the eastern US (EUS), where the electricity market is dominated by pollutant and precursor emitting combustion sources (i.e., —Schnell et al.

Conversion

Conversion Jordan Ozone Coal

Converting Coal Power Plants to Nuclear Gains Steam

Cars That Think

SEPTEMBER 27, 2022

On a planet aspiring to become carbon neutral, the once-stalwart coal power plant is an emerging anachronism. It is true that, in much of the developing world, coal-fired capacity continues to grow. But in every corner of the globe, political and financial pressures are mounting to bury coal in the past.

Coal

Coal Convert Power Powered

Electric vs. Gasoline Cars: Uncovering the Real Climate Savior

The Truth About Cars

FEBRUARY 23, 2024

The carbon pollution from electricity varies based on local energy production methods. For instance, electricity generated from coal or natural gas is associated with higher carbon emissions, while renewable sources like wind or solar energy contribute negligible carbon pollution.

Gasoline-Electric

Gasoline-Electric Gasoline Climate EPA

Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

Green Car Congress

JANUARY 12, 2013

In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. According to the 12 th Five-Year Plan of the China Coal Industry (2011?2015)

Coal

Coal Pollution China Gas

Conservation group opposing Thacker Pass lithium mine seeks endangered status for Kings River pyrg (snail)

Green Car Congress

SEPTEMBER 13, 2022

In 2018, Lithium Americas completed a pre-feasibility study (PFS) on a two-phase project with a production capacity designed to reach 60,000 tpa of battery- quality lithium carbonate (Li 2 CO 3 ) and 46-year mine life. The sedimentary-clay deposit at Thacker Pass will use similar mining techniques to many coal deposits.

Nevada

Nevada Coal Pollution Argentina

Study from Thuringia shows 50% of harmful soot comes from local sources, 50% from long-distance transport

Green Car Congress

JUNE 12, 2021

Soot particles from oil and wood heating systems as well as road traffic can pollute the air in Europe on a much larger scale than previously assumed. Aerosol particles in the atmosphere affect global climate, human health and ecosystems. The main sources were combustion emissions, probably from wood and coal-fired heating systems.

Transportation

Transportation Germany Climate Change Climate

UMD-led study finds China’s SO2 emissions down 75% since 2007, India’s up 50%; India may now be the top SO2 emitter

Green Car Congress

NOVEMBER 13, 2017

Although China and India remain the world’s largest consumers of coal, a new University of Maryland-led study found that China’s sulfur dioxide emissions fell by 75% since 2007, while India’s emissions increased by 50%. The open access study is published in the journal Scientific Reports. Click to enlarge.

India

India 2007 Emissions Aura

NASA-led study suggests coal soot shrank Alpine glaciers in mid-1800s

Green Car Congress

SEPTEMBER 4, 2013

A NASA-led team of scientists has uncovered strong evidence that coal soot from a rapidly industrializing Europe caused the abrupt retreat of mountain glaciers in the European Alps that began in the 1860s, a period often thought of as the end of the Little Ice Age (LIA). —Georg Kaser, a study co-author from the University of Innsbruck.

Coal

Coal Carbon Climate Europe

PNNL modeling study finds climate benefit for cutting soot, methane smaller than previous estimates

Green Car Congress

AUGUST 13, 2013

Cutting the amount of short-lived, climate-warming emissions such as soot and methane won’t limit global warming as much as previous studies have suggested, according to a new study from the Joint Global Change Research Institute in College Park, Md., —Smith and Mizrahi. —Smith and Mizrahi.

Climate

Climate Pollution Carbon Emissions

Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

Green Car Congress

MAY 25, 2010

The study was published online 24 May in the ACS journal Environmental Science & Technology. The study examined the fuel-cycle CO 2 , SO 2 , and NO x emissions of EVs in China in both current (2008) and future (2030) periods and compared them with those of conventional gasoline vehicles and gasoline hybrids. Credit: ACS, Huo et al.

Coal

Coal Gasoline-Electric Gasoline China

OECD: governments should make better use of energy taxation to address climate change; “meaningful” increases limited to road sector

Green Car Congress

FEBRUARY 14, 2018

Greater reliance on energy taxation is needed to strengthen efforts to tackle the principal source of both greenhouse gas emissions and air pollution, according to a new OECD report. Tax rates were below the low-end estimate of climate costs (EUR 30/tCO 2 ) for 97% of emissions. Governments should do more and better.

Climate Change

Climate Change Climate Tax Energy

Black carbon linked to increased cardiovascular risk; exacerbated by co-exposure to motor vehicle emissions

Green Car Congress

AUGUST 26, 2014

Black carbon (BC) from incomplete biomass and fossil fuel combustion is the most strongly light-absorbing component of particulate matter (PM) air pollution and a major climate-forcing emission. Air pollution mitigation efforts focusing on reducing combustion pollution are likely to have major benefits for climate and human health.

Carbon

Carbon Emissions Motor Motors

Discovery of mechanism for atmospheric particle formation suggests need for ammonia emission regulations

Green Car Congress

MAY 23, 2022

The open-access study , published in Nature , reveals an unexpected volatile reaction between nitric acid, sulfuric acid, and ammonia, synergistically creating new particles at a rapid rate. After learning about the former study, Mingyi Wang, a Ph.D. This is important, especially in the relatively clean upper troposphere.

Emissions

Emissions Climate Pollution Climate Change

Baker Institute team says fossil fuel subsidies need global reform

Green Car Congress

OCTOBER 23, 2020

“There is evidence that fossil fuel subsidies are socially inequitable, that they encourage smuggling and waste, and distort economies in ways that undermine economic efficiency while harming the environment and the climate,” wrote Jim Krane, the Wallace S.

Saudi Arabia

Saudi Arabia Global Fuel Oil

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. Widespread implementation is achievable with existing technology but would require significant strategic investment and institutional arrangements, the study found. Click to enlarge.

Ozone

Ozone Climate Carbon Climate Change

European Environment Agency report finds carbon capture and storage could also impact air pollution

Green Car Congress

NOVEMBER 18, 2011

In addition to keeping anthropogenic CO 2 out of the atmosphere, this technology will lead to benefits and trade-offs for air pollution, according to a new report from the European Environment Agency (EEA). The report shows that while CCS may have an overall positive effect on air pollution, emissions of some pollutants may increase.

Pollution

Pollution Environment Carbon Coal

Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

Green Car Congress

JUNE 3, 2012

A study published in Nature Climate Change suggests that thermoelectric power plants (i.e., nuclear and fossil-fueled generating units) in Europe and the United States are vulnerable to climate change due to the combined impacts of lower summer river flows and higher river water temperatures. Source: van Vliet et al.

Climate Change

Climate Change Water Climate Europe

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). The RCPs were chosen to represent a broad range of climate outcomes, based on a literature review. The RCP 8.5 Ozone formation.

Ozone

Ozone Climate Change Pollution Climate

Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

Green Car Congress

JANUARY 16, 2013

the distribution of black carbon in the atmosphere and determine its role in the climate system. Black carbon (BC) is the second largest man-made contributor to global warming and its influence on climate has been greatly underestimated, according to the first quantitative and comprehensive analysis of this pollutant’s climate impact.

Climate Change

Climate Change Climate Carbon CO2

Global Carbon Project: Global carbon emissions growth slows, but hits record high

Green Car Congress

DECEMBER 5, 2019

The findings are outlined in three new papers published in Earth System Science Data , Environmental Research Letters , and Nature Climate Change. The decline of coal use in the European Union and United States is overshadowed by surging natural gas and oil use around the world, according to the researchers. over 2018 emissions.

Carbon

Carbon Global Emissions Climate Change

Duke study finds China’s synthetic natural gas plants will have heavy environmental toll; 2x vehicle GHG if used for fuel

Green Car Congress

SEPTEMBER 25, 2013

Coal-powered synthetic natural gas (SNG) plants being planned in China would produce seven times more greenhouse gas emissions than conventional natural gas plants, and use up to 100 times the water as shale gas production, according to a new study by Duke University researchers published in the journal Nature Climate Change.

Gas

Gas Mercury Climate Change Fuel

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. The team considered about 400 emission control measures to reduce these pollutants by using current technology and experience. Source: Shindell et al. Click to enlarge.

Carbon

Carbon Ozone Emissions International

Equity: More important than ever

Electric Auto Association

DECEMBER 2, 2021

Endless studies on the impact of pollution and climate change on low-income families have all come up with the same general result: It is a very real and very serious problem. This is in addition to underserved population exposure to tailpipe pollution from high concentrations of car and truck traffic.

Climate Change

Climate Change West Virginia Pollution Kansas City

IRENA, IEA study concludes meeting 2?C scenario possible with net positive economics

Green Car Congress

MARCH 20, 2017

The Paris Agreement reflected an unprecedented international determination to act on climate. To meet the climate goals set in the Paris Agreement and keep the global temperature rise to below 2 degrees, the CO 2 emission intensity of the global economy would need to be reduced by 85% in 35 years. —IRENA Director-General Adnan Z.

Renewable

Renewable Climate Climate Change Carbon

Arizona State Students Develop a Solar-Powered Air Filtration System

Cars That Think

SEPTEMBER 28, 2023

A drought in Mongolia has led to food shortages, prompting the nomads to migrate to the Ger district in the capital of Ulaanbaatar, one of the world’s most polluted cities. During the past few years, children living in the polluted district have lung functions that are 40 percent lower than those living in rural areas, according to UNICEF.

Arizona

Arizona Solar Power Powered

NASA GISS Study Finds That Methane Has an Elevated Warming Effect Due to Interactions With Aerosols

Green Car Congress

OCTOBER 30, 2009

The 100-year global warming potentials (GWPs) for methane, CO, and NO x (per Tg N) as given in the AR4 and in this study when including no aerosol response; the direct radiative effect of aerosol responses; and the direct+indirect radiative effects of aerosol responses. Source: Shindell at al. Click to enlarge. Shindell et al.

Climate Change

Climate Change Climate Ozone Pollution

US and China jointly announce GHG reduction targets; US to cut net GHG 26-28% by 2025, China to peak CO2 by ~2030

Green Car Congress

NOVEMBER 12, 2014

The Administration said that the ambitious target is grounded in analysis of cost-effective carbon pollution reductions achievable under existing law and will keep the United States on a trajectory to achieve deep economy-wide reductions on the order of 80% by 2050.

China

China Climate Change CO2 United States

Study of lead isotopes provides insight into aerosols transport from Asia to US

Green Car Congress

DECEMBER 2, 2010

In a first-of-its-kind study, scientists from the US Department of Energy’s Lawrence Berkeley National Laboratory and the California Air Resources Board tracked variations in the amount of lead transported across the Pacific over time. Lead’s geographical diversity was elucidated in a study conducted a decade ago by Australian scientists.

Asia

Asia Transportation Insight San Francisco

How EVs Are Helping Humanity & Saving Lives?

Get Electric Vehicle

FEBRUARY 27, 2024

EVS: How They Are Helping Us In developed countries like the US, transportation is the main cause of climate pollution. It is the need of the hour because to mitigate the worst effects of climate change, we have just ten years in our hands. fine particulate matter pollution). As a matter of fact, in the U.S.,

Petrol

Petrol Pollution Gasoline-Electric Diesel

Study Finds Controlling Soot May Be Fastest Method to Reduce Arctic Ice Loss and Global Warming; Second-Leading Cause of Global Warming After CO2

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. The study will be published this week in Journal of Geophysical Research (Atmospheres).

Global

Global Ozone CO2 Pollution

MIT Report Finds Natural Gas Has Significant Potential to Displace Coal, Reducing Greenhouse Gas Emissions; Role in Transportation More Limited

Green Car Congress

JUNE 26, 2010

Natural gas will play a leading role in reducing greenhouse-gas emissions over the next several decades, largely by replacing older, inefficient coal plants with highly efficient combined-cycle gas generation, according to a major new interim report out from MIT. The first two reports dealt with nuclear power (2003) and coal (2007).

MIT

MIT Coal Gas Emissions

Study finds that worldwide SO2 emissions rose between 2000-2005 after decade of decline; China, shipping topped growth

Green Car Congress

FEBRUARY 15, 2011

Sulfur aerosols impact human health, ecosystems, agriculture, and global and regional climate. grid by sector for use in coordinated climate model experiments. Sulfur dioxide forms sulfate aerosols that have a significant effect on global and regional climate. Emissions were distributed on a 0.5°

2005

2005 2000 Emissions China

Study Finds Bioelectricity Better Option Than Liquid Biofuels for Transportation Output and GHG Emissions

Green Car Congress

MAY 8, 2009

The authors point out their study looked at only two criteria, kilometers travelled and greenhouse gas offsets, but did not examine the performance of electricity and ethanol for other policy-relevant criteria such as water consumption, air pollution or economic costs. “We Elliott Campbell.

Transportation

Transportation Emissions Coal Climate

UN Environment report says national GHG pledges only bring one-third of reductions needed for Paris Agreement

Green Car Congress

OCTOBER 31, 2017

The report also covers an assessment of the potential contribution from reductions in short-lived climate pollutants (SLCPs). This has raised hopes that emissions have peaked, as they must by 2020 to remain on a successful climate trajectory. These six present a combined poten al of up to 22 GtCO 2 e per annum.

Environment

Environment Climate Change Coal Climate

Separate MIT, IEA reports both outline major expansion in role of natural gas; caution on climate benefits

Green Car Congress

JUNE 10, 2011

The new report, part of the World Energy Outlook (WEO) 2011 series, examines the key factors that could result in a more prominent role for natural gas in the global energy mix, and the implications for other fuels, energy security and climate change. Click to enlarge. MIT: The Future of Natural Gas. Earlier post.)

MIT

MIT Gas Climate Gas-Electric

Perspective: The Role of Offsets in Climate Change Legislation

Green Car Congress

MARCH 6, 2010

This article shows that including offsets in climate change legislation would likely make an emissions program more cost-effective by: (a) providing an incentive for non-regulated sources to generate emission reductions; and (b) expanding emission compliance opportunities for regulated entities. Assuming the offset is legitimate—i.e.,

Climate Change

Climate Change Climate Emissions 2008

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

Stanford study finds current carbon capture technology inefficient & increases air pollution

New study puts air-pollution related deaths in India in 2019 at 1.67 million

Study finds half of the world’s population exposed to increasing air pollution

Harvard/Nanjing study: China’s war on PM2.5 pollution is causing more severe ozone pollution

HEI study links fossil fuel combustion with more than 1 million deaths globally

Study findings suggest that switching from coal to natural gas would do little for global climate

China study connects ozone pollution to cardiovascular health

Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

Converting Coal Power Plants to Nuclear Gains Steam

Electric vs. Gasoline Cars: Uncovering the Real Climate Savior

Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

Conservation group opposing Thacker Pass lithium mine seeks endangered status for Kings River pyrg (snail)

Study from Thuringia shows 50% of harmful soot comes from local sources, 50% from long-distance transport

UMD-led study finds China’s SO2 emissions down 75% since 2007, India’s up 50%; India may now be the top SO2 emitter

NASA-led study suggests coal soot shrank Alpine glaciers in mid-1800s

PNNL modeling study finds climate benefit for cutting soot, methane smaller than previous estimates

Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

OECD: governments should make better use of energy taxation to address climate change; “meaningful” increases limited to road sector

Black carbon linked to increased cardiovascular risk; exacerbated by co-exposure to motor vehicle emissions

Discovery of mechanism for atmospheric particle formation suggests need for ammonia emission regulations

Baker Institute team says fossil fuel subsidies need global reform

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

European Environment Agency report finds carbon capture and storage could also impact air pollution

Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

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

Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

Global Carbon Project: Global carbon emissions growth slows, but hits record high

Duke study finds China’s synthetic natural gas plants will have heavy environmental toll; 2x vehicle GHG if used for fuel

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

Equity: More important than ever

IRENA, IEA study concludes meeting 2?C scenario possible with net positive economics

Arizona State Students Develop a Solar-Powered Air Filtration System

NASA GISS Study Finds That Methane Has an Elevated Warming Effect Due to Interactions With Aerosols

US and China jointly announce GHG reduction targets; US to cut net GHG 26-28% by 2025, China to peak CO2 by ~2030

Study of lead isotopes provides insight into aerosols transport from Asia to US

How EVs Are Helping Humanity & Saving Lives?

Study Finds Controlling Soot May Be Fastest Method to Reduce Arctic Ice Loss and Global Warming; Second-Leading Cause of Global Warming After CO2

MIT Report Finds Natural Gas Has Significant Potential to Displace Coal, Reducing Greenhouse Gas Emissions; Role in Transportation More Limited

Study finds that worldwide SO2 emissions rose between 2000-2005 after decade of decline; China, shipping topped growth

Study Finds Bioelectricity Better Option Than Liquid Biofuels for Transportation Output and GHG Emissions

UN Environment report says national GHG pledges only bring one-third of reductions needed for Paris Agreement

Separate MIT, IEA reports both outline major expansion in role of natural gas; caution on climate benefits

Perspective: The Role of Offsets in Climate Change Legislation

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

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