Carbon, Climate Change, Coal and Study

Study finds methane emissions from coal mines ~50% higher than previously thought

Green Car Congress

FEBRUARY 1, 2021

The amount of methane released into the atmosphere as a result of coal mining is likely approximately 50% higher than previously estimated, according to research presented at the recent annual meeting of the American Geophysical Union. The study is one of the first to account for methane leaking from old, abandoned mines.

Coal

Coal Emissions Escape Ukraine

Study finds steelmaking by electric arc furnace in US produces up to 75% less carbon emissions

Green Car Congress

JULY 26, 2022

Steel produced by electric arc furnace (EAF) steelmakers in the US has a carbon intensity that is approximately 75% lower than traditional blast furnace steelmakers. This is the finding of an independent study of steelmakers worldwide conducted by CRU Group, a global business intelligence firm specializing in metals manufacturing.

Carbon

Carbon Emissions Climate Change Power Grid

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. All sorts of scenarios have been developed under the assumption that carbon capture actually reduces substantial amounts of carbon.

Pollution

Pollution Carbon Coal Wind

Report finds says “negative emissions technologies” need to play a large role in mitigating climate change

Green Car Congress

OCTOBER 29, 2018

To achieve goals for climate and economic growth, “negative emissions technologies” (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change, according to a new report from the National Academies of Sciences, Engineering, and Medicine.

Climate Change

Climate Change Climate Emissions Carbon

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

Green Car Congress

DECEMBER 5, 2019

Driven by rising natural gas and oil consumption, levels of CO 2 are expected to hit 37 billion metric tons this year, according to new estimates from the Global Carbon Project (GCP), an initiative led by Stanford University scientist Rob Jackson. and China account for more than half of all carbon dioxide emissions globally.

Carbon

Carbon Global Emissions Climate Change

Why EVs Aren't a Climate Change Panacea

Cars That Think

JANUARY 28, 2023

In states (or countries ) with a high proportion of coal-generated electricity, the miles needed to break-even climb more. Their study found “emissions from cycling can be more than 30 times lower for each trip than driving a fossil fuel car, and about ten times lower than driving an electric one.”

Climate Change

Climate Change Climate San Diego Emissions

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

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

Schematic overview of the primary black-carbon emission sources and the processes that control. the distribution of black carbon in the atmosphere and determine its role in the climate system. Accounting for all of the ways black carbon can affect climate, it is believed to have a warming effect of about 1.1

Climate Change

Climate Change Climate Carbon CO2

Rio Tinto validates BioIron process for low-carbon iron-making; biomass and microwave energy

Green Car Congress

NOVEMBER 23, 2022

Rio Tinto has shown the effectiveness of a low-carbon iron-making process using ores from its mines in Australia in a small-scale pilot plant in Germany, and is now planning the development of a larger-scale pilot plant to further assess its potential to help decarbonize the steel value chain. Earlier post.)

Carbon

Carbon Energy Climate Change Germany

Study finds climate impact of hydropower varies widely

Green Car Congress

NOVEMBER 14, 2019

earlier post ), a new study by a team at Environmental Defense Fund finds that the climate impact of hydropower facilities varies widely throughout the world and over time, with some facilities emitting more greenhouse gases than those burning fossil fuels. They also estimated emissions caused by flooding the reservoir.

Climate

Climate Climate Change Coal Gas-Electric

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

Study Concludes Peak Coal Will Occur Close to 2011

Green Car Congress

AUGUST 2, 2010

A multi-Hubbert analysis of coal production by Tadeusz Patzek at The University of Texas at Austin and Gregory Croft at the University of California, Berkeley concludes that the global peak of coal production from existing coalfields will occur close to the year 2011. Gt C (15 Gt CO 2 ) per year, according to the study.

Coal

Coal 2011 Global Emissions

Study finds shifts to renewable energy can drive up energy poverty

Green Car Congress

JULY 13, 2019

Efforts to shift away from fossil fuels and replace oil and coal with renewable energy sources can help reduce carbon emissions but do so at the expense of increased inequality, according to a new study by researchers at Portland State University (PSU) and Vanderbilt University. —Julius McGee. —Julius McGee.

Renewable

Renewable Energy Portland Climate Change

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

Green Car Congress

JUNE 12, 2021

From the researchers’ point of view, this underlines the need to further reduce emissions of soot that is harmful to health and the climate, as the carbon-containing particles still contribute to health hazards and climate warming even over distances of several hundred kilometers. forest fires).

Transportation

Transportation Germany Climate Change Climate

Global Carbon Project: Low growth in global carbon emissions continues for third successive year

Green Car Congress

NOVEMBER 14, 2016

Global carbon emissions from burning fossil fuels did not grow in 2015 and are projected to rise only slightly in 2016, marking three years of almost no growth, according to researchers at the University of East Anglia (UEA) and the Global Carbon Project. Decreased use of coal in China is the main reason behind the 3-year slowdown.

Carbon

Carbon Global Emissions Climate Change

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

Emissions trading systems, which are not discussed in this publication, but are included in the OECD’s Effective Carbon Rates , are having little impact on this broad picture. While the intense debate on carbon taxation has sparked action in some countries, actual carbon tax rates remain low. —“Taxing Energy Use 2018”.

Climate Change

Climate Change Climate Tax Energy

DOE awarding $72M to 27 projects to develop and advance carbon capture technologies, including direct air capture

Green Car Congress

SEPTEMBER 3, 2020

The US Department of Energy (DOE) announced the award of approximately $72 million in federal funding to support the development and advancement of carbon capture technologies under two funding opportunity announcements (FOAs). Enabling Production of Low Carbon Emissions Steel Through CO 2 Capture from Blast Furnace Gases.

Carbon

Carbon Coal Gas-Electric Gas

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

MIT report finds China’s actions on climate change crucial; argues for global economy-wide greenhouse gas tax

Green Car Congress

MAY 29, 2012

A new report from the MIT Joint Program on the Science and Policy of Global Change shows the importance of all major nations taking part in global efforts to reduce emissions—and in particular, finds China’s role to be crucial. Eighty percent of those emissions came from coal, making China the consumer of about half the world’s coal.

Climate Change

Climate Change MIT Climate Tax

'Fossil fuels are dead,' says CSX railroad chief: no more new trains for coal, ever

Green Car Reports

JULY 31, 2017

The industrial revolution that began around 1750 was powered in large part by coal, and the carbon-rich fuel had 200 good years after that.

Coal

Coal Climate Change Fuel Climate

Kobe Steel and Mitsui to partner on DRI project in Oman

Green Car Congress

APRIL 11, 2023

The project aims to produce 5 million tons of DRI with a future expansion plan under study. Having confirmed the site and cooperative framework in Special Economic Zone at Duqm in Oman, Kobe Steel and Mitsui will move the feasibility study forward. The steel industry is working on reduction of CO₂ emissions to address climate change.

Oman

Oman Hydrogen Gas-Electric Climate Change

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

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

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. °C (within a likely range of 0.2-0.7

Ozone

Ozone Climate Carbon Climate Change

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. Black carbon, a product of burning fossil fuels or biomass such as wood or dung, can worsen a number of respiratory and cardiovascular diseases. Source: Shindell et al.

Carbon

Carbon Ozone Emissions International

U-M study: When, where, how electric delivery vehicles are charged has big impact on GHGs

Green Car Congress

JULY 13, 2021

Now, a study from University of Michigan researchers shows that when, where and how those fleet vehicles are charged can greatly impact their potential to reduce greenhouse gas emissions. The study is published in the ACS journal Environmental Science & Technology. —Maxwell Woody.

Charging

Charging Vehicles Gas-Electric Emissions

Perspective: The Role of Offsets in Climate Change Legislation

Green Car Congress

MARCH 6, 2010

If a cap-and-trade program includes offsets, regulated entities have the opportunity to purchase the “emission credits” generated by carbon offset projects to help them meet their compliance obligations. coal-fired power plants) would either be required by the emissions cap. Emission reductions from regulated sources (e.g.,

Climate Change

Climate Change Climate Emissions 2008

How Smart Energy Management for EV Charging Is Connected to the COP26 UN Climate Change Conference

Driivz

NOVEMBER 29, 2021

We found ourselves thinking about how Smart Energy Management for EV charging is connected to the COP26 UN Climate Change Conference; Countries from around the world continue to focus on reducing greenhouse gas (GHG) emissions as a key strategy for reducing the rate of global warming.

Climate Change

Climate Change Climate Connect Connected

Oregon Governor Signs Climate Change Bills, Including Low Carbon Fuel Standard and B2

Green Car Congress

JULY 24, 2009

Oregon Governor Ted Kulongoski signed into law a series of bills constituting a climate change package that includes a low carbon fuel standard (LCFS), a B2 mandate, and other transportation-related measures. Authorizes the Environmental Quality Commission (EQC) to develop a low carbon fuel standard that would sunset in 2015.

Climate Change

Climate Change Oregon Carbon Climate

U Chicago, MIT study suggests ongoing use of fossil fuels absent new carbon taxes

Green Car Congress

FEBRUARY 24, 2016

A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. for oil, 24% for coal, and 20% for natural gas. —Christopher Knittel.

Chicago

Chicago MIT Tax Carbon

Researchers Say Mix of Policies and Current or Near-Term Technologies Could Phase Out US CO2 Emissions from Coal-Fired Power Plants by 2030

Green Car Congress

MAY 2, 2010

CO 2 emissions from US coal-fired power plant could be phased out entirely by 2030 using existing technologies or ones that could be commercially competitive with coal within about a decade, according to a paper published online 30 April in the ACS journal Environmental Science & Technology. Credit: ACS, Kharecha et al.

Coal

Coal Emissions Oil-Sands Climate Change

MIT researchers conclude fundamental changes in the US energy-innovation system are needed to meet challenges of climate change and energy supply

Green Car Congress

DECEMBER 22, 2011

A three-year study by a team of researchers based at MIT has concluded that fundamental changes are needed in the US energy-innovation system. The study was carried out at the MIT Industrial Performance Center and involved faculty and students from nine MIT departments. Innovation should become that focus.

Climate Change

Climate Change MIT Climate Energy

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

Study Finds that US Subsidies for Fossil Fuels Are Almost 2.5x Those for Renewables

Green Car Congress

SEPTEMBER 18, 2009

The study, “Estimating US Government Subsidies to Energy Sources: 2002-2008”, found that fossil fuels benefited from approximately $72 billion over the seven-year period, while subsidies for renewable fuels totaled $29 billion. billion—are attributable to corn-based ethanol, the climate effects of which are disputed. Adeyeye et al.

Renewable

Renewable Tax Credit Climate Change Fuel

Study finds 1.4 Gt discrepancy between national and provincial data sets for greenhouse gas emissions in China

Green Car Congress

JUNE 11, 2012

A study lead by researchers from the Institute of Applied Ecology, Chinese Academy of Sciences has found a 1.4-gigatonne The gap, noted the researchers in their open-access paper in Nature Climate Change , is equivalent to Japan’s annual CO 2 emissions, the world’s fourth largest emitter, with 5% of the global total.

Emissions

Emissions Gas China Climate Change

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

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

Green Car Congress

MARCH 20, 2017

Global energy-related carbon dioxide emissions can be reduced by 70% by 2050 and completely phased-out by 2060 with a net positive economic outlook, according to new findings released by the International Renewable Energy Agency (IRENA) and the International Energy Agency (IEA).

Renewable

Renewable Climate Climate Change Carbon

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

Green Car Congress

NOVEMBER 18, 2011

Carbon capture and storage (CCS) involves capturing carbon dioxide released by power stations and other industrial sources, and burying it deep underground. Although the extraction and transportation of additional coal will lead to higher SO 2 emissions from these stages of the CCS life-cycle, SO 2 emissions should decrease overall.

Pollution

Pollution Environment Carbon Coal

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

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

Researchers measure actual CO2 emissions from fossil fuel use and compare to reported levels

Green Car Congress

APRIL 13, 2018

The study, funded by NASA, marks the first time scientists have been able to measure fossil fuel CO 2 emissions over a large area such as California. However, because gas, coal and oil are millions of years old, their carbon has a key difference compared to the carbon cycling through plants.

Emissions

Emissions Fuel CO2 California

Berkeley study finds renewable portfolio standards insufficient to meet 2030 GHG emission targets; new policy required

Green Car Congress

FEBRUARY 14, 2012

Pie charts show the proportion of different types of energy sources generating power and flowing between load areas if there were a carbon tax of $70 per ton. To meet these carbon goals, coal has to go away from the region. Click to enlarge. That is a modest cost considering that the future of the planet is at stake.

Renewable

Renewable Emissions Standards Coal

New phase of globalization could undermine efforts to reduce CO2 emissions

Green Car Congress

MAY 14, 2018

A new study finds that the growth of carbon production from Chinese exports has slowed or reversed, reflecting a “new phase of globalization” between developing countries that could undermine international efforts to reduce emissions. The paper is published in Nature Communications.

Global

Global Emissions CO2 2004

Eight energy majors commit to reduce methane emissions within natural gas industry

Green Car Congress

NOVEMBER 23, 2017

The commitment was made as part of wider efforts by the global energy industry to ensure that natural gas continues to play a critical role in helping meet future energy demand while addressing climate change. —Tim Gould, Head of Supply Division, World Energy Outlook, IEA.

Gas

Gas Emissions Industrial Industry

Study finds methane emissions from coal mines ~50% higher than previously thought

Study finds steelmaking by electric arc furnace in US produces up to 75% less carbon emissions

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

Report finds says “negative emissions technologies” need to play a large role in mitigating climate change

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

Why EVs Aren't a Climate Change Panacea

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

Rio Tinto validates BioIron process for low-carbon iron-making; biomass and microwave energy

Study finds climate impact of hydropower varies widely

Converting Coal Power Plants to Nuclear Gains Steam

Study Concludes Peak Coal Will Occur Close to 2011

Study finds shifts to renewable energy can drive up energy poverty

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

Global Carbon Project: Low growth in global carbon emissions continues for third successive year

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

DOE awarding $72M to 27 projects to develop and advance carbon capture technologies, including direct air capture

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

MIT report finds China’s actions on climate change crucial; argues for global economy-wide greenhouse gas tax

'Fossil fuels are dead,' says CSX railroad chief: no more new trains for coal, ever

Kobe Steel and Mitsui to partner on DRI project in Oman

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

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

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

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

U-M study: When, where, how electric delivery vehicles are charged has big impact on GHGs

Perspective: The Role of Offsets in Climate Change Legislation

How Smart Energy Management for EV Charging Is Connected to the COP26 UN Climate Change Conference

Oregon Governor Signs Climate Change Bills, Including Low Carbon Fuel Standard and B2

U Chicago, MIT study suggests ongoing use of fossil fuels absent new carbon taxes

Researchers Say Mix of Policies and Current or Near-Term Technologies Could Phase Out US CO2 Emissions from Coal-Fired Power Plants by 2030

MIT researchers conclude fundamental changes in the US energy-innovation system are needed to meet challenges of climate change and energy supply

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

Study Finds that US Subsidies for Fossil Fuels Are Almost 2.5x Those for Renewables

Study finds 1.4 Gt discrepancy between national and provincial data sets for greenhouse gas emissions in China

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

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

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

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

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

Researchers measure actual CO2 emissions from fossil fuel use and compare to reported levels

Berkeley study finds renewable portfolio standards insufficient to meet 2030 GHG emission targets; new policy required

New phase of globalization could undermine efforts to reduce CO2 emissions

Eight energy majors commit to reduce methane emissions within natural gas industry

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