Climate, Coal, Emissions and Future

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 authors point out that less coal production doesn’t translate to less methane.

Coal

Coal Emissions Escape Ukraine

IG Metall warns that Krupp Mannesmann steel plant may fail due to lack of financing for conversion to climate-neutral steel production

Green Car Congress

DECEMBER 12, 2022

IG Metall, Germany’s largest union as well as Europe’s largest industrial union, warns that at Hüttenwerke Krupp Mannesmann (HKM), the switch to climate-neutral steel production is may fail due to the lack of financing. HKM aims to reduce CO 2 emissions by 30% by the year 2025, and then be as climate neutral as possible by 2045.

Financing

Financing Climate Conversion Production

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

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

Kobe Steel demonstrates technology that can reduce blast furnace CO2 emissions by ~20%

Green Car Congress

FEBRUARY 23, 2021

(KOBELCO) has successfully demonstrated technology that can reduce CO 2 emissions from blast furnace operations by approximately 20% by combining the Midrex’ HBI technologies and the blast furnace operations of Kobe Steel. Coke is carbon fuel made from coal. RAR is thus the quantity of carbon fuel used in blast furnace ironmaking.

Emissions

Emissions Coal CO2 Price

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. —Tom Wigley.

Coal

Coal Climate Gas Global

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. over 2018 emissions. over 2018 emissions. Emissions cuts in wealthier nations must outpace increases in poorer countries where access to energy is still needed. growth in 2017.

Carbon

Carbon Global Emissions Climate Change

RWE and ArcelorMittal intend to build and operate offshore wind farms and hydrogen facilities for low-emissions steelmaking

Green Car Congress

JUNE 23, 2022

Energy company RWE and steel producer ArcelorMittal have signed a memorandum of understanding to work together to develop, build and operate offshore wind farms and hydrogen facilities that will supply the renewable energy and green hydrogen required to produce low-emissions steel in Germany. RWE wants to be climate-neutral by 2040.

Wind

Wind Hydrogen Emissions Building

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

Green Car Congress

JULY 26, 2022

Blast furnace steel, which represents about 70% of global steel manufacturing, is produced at large steel plants that use coal to melt raw materials into iron and then process it into steel. —Philip Bell, president, SMA. The study was conducted from November 2021 to June 2022 and was independently managed by CRU.

Carbon

Carbon Emissions Climate Change Power Grid

thyssenkrupp greenlights construction of €2B hydrogen-powered direct reduction plant for low-CO2 steel

Green Car Congress

SEPTEMBER 9, 2022

million metric tons, will avoid the emission of 3.5 As part of its tkH2Steel transformation project, coal-based blast furnaces will be replaced by hydrogen-powered direct reduction plants. Thus, the Duisburg steelworks is continuing to boil steel as in the past—but with hydrogen and green power instead of coal.

Low CO2

Low CO2 Hydrogen CO2 Power

EEA report: EVs are better for climate and air quality

Green Car Congress

NOVEMBER 26, 2018

The EEA report ‘ Electric vehicles from life cycle and circular economy perspectives ’ reviews current evidence on electric cars’ impacts on climate change, air quality, noise and ecosystems, compared with conventional cars. —“Electric vehicles from life cycle and circular economy perspectives”.

Climate

Climate Pollution Gasoline-Electric 2017

MIT study concludes that absent climate policy, coal-to-liquids could account for around a third of global liquid fuels by 2050

Green Car Congress

JUNE 9, 2011

The top graph depicts CTL in a no policy scenario; the bottom graph, for CTL in a world climate policy scenario. However, the viability of CTL becomes quite limited in regions with climate policy due to the high conversion cost and huge carbon footprint. Credit: Chen et al., 2011 Click to enlarge.

Coal

Coal MIT Climate Global

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

Green Car Congress

NOVEMBER 23, 2017

BP, Eni, ExxonMobil, Repsol, Shell, Statoil, Total and Wintershall committed to reduce further methane emissions from the natural gas assets they operate around the world. Numerous studies have shown the importance of quickly reducing methane emissions if we’re to meet growing energy demand and multiple environmental goals.

Gas

Gas Emissions Industrial Industry

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. The CO 2 emissions from burning this coal will also decline by 50%.

Coal

Coal 2011 Global Emissions

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.

Emissions

Emissions Global CO2 2004

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

Life-cycle GHG emissions from fossil and alternative sources of electricity. Lead author Kharecha and colleagues note that current climate science indicates that atmospheric CO 2 concentrations, already at 387 ppm in 2009 and rising, need to be reduced to no more than 350 ppm. Credit: ACS, Kharecha et al. Click to enlarge.

Coal

Coal Emissions Oil-Sands Climate Change

Figuring Out Semiconductor Manufacturing's Climate Footprint

Cars That Think

FEBRUARY 9, 2024

Moore for IEEE Spectrum ‘s Fixing the Future podcast. Before we start, I want to tell you that you can get the latest coverage from some of Spectrum ‘s most important beats, including AI, climate change, and robotics, by signing up for one of our free newsletters. For instance, the extraction of coal for electricity production.

Climate

Climate Manufacturer Emissions Industrial

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

Volvo Cars first car maker to join SteelZero initiative in support of fossil-free steel ambitions

Green Car Congress

JUNE 1, 2022

Low embodied carbon steel, with a defined specific emissions intensity which takes into account the proportion of end of life scrap. Steel production is a major source of CO 2 emissions for the automotive industry, averaging 33% of all production-related emissions for a new Volvo car in 2021. Earlier post.).

Volvo

Volvo Cars Carbon Emissions

thyssenkrupp Steel, HKM and Port of Rotterdam jointly investigate setting up hydrogen supply chains

Green Car Congress

MAY 10, 2021

In the course of their transformation paths towards climate-neutral steel making, thyssenkrupp Steel and HKM will require large and increasing quantities of hydrogen to produce steel without coal. Green hydrogen is a sustainable alternative to coal, oil and natural gas.

Hydrogen

Hydrogen Supplies Coal Stimulus

Ninth annual Green Innovation Index finds California light-duty vehicle emissions spike; major challenge to 2030 climate goals

Green Car Congress

AUGUST 22, 2017

At the same time, per capita emissions in the state decreased by 12%. On an absolute basis, California’s total GHG emissions fell only slightly in 2015, down 0.34% from 2014. Therefore, it is critical that the next generation of climate policies be designed to deliver steeper reductions.

California

California Light Emissions Climate

Study concludes abundant shale gas is neither climate hero nor villain; need for targeted GHG reduction policy

Green Car Congress

MAY 15, 2014

While natural gas can reduce greenhouse emissions when it is substituted for higher-emission energy sources, abundant shale gas is not likely to substantially alter total emissions without policies targeted at greenhouse gas reduction, according to a new study by two researchers at Duke University. —Newell and Raimi.

Climate

Climate Gas Coal Gas-Electric

Harvard team finds large-scale US wind power would cause warming that would take roughly a century to offset

Green Car Congress

OCTOBER 5, 2018

All large-scale energy systems have environmental impacts, and the ability to compare the impacts of renewable energy sources is an important step in planning a future without coal or gas power. In the journal Joule , Harvard researchers report the most accurate modelling yet of how increasing wind power would affect climate.

Wind

Wind Power Powered Climate

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

Fuel-cycle SO 2 emissions of EVs compared to those of gasoline ICEVs and HEVs in China, current (left) and future (right). Another concern associated with EVs is that they could increase emissions of criteria pollutants like SO 2 and NO x because power plants are believed to be the largest contributor to China’s SO 2.

Coal

Coal Gasoline-Electric Gasoline Pollution

ArcelorMittal inaugurates €200M Steelanol carbon capture and utilization project at Ghent plant

Green Car Congress

DECEMBER 9, 2022

It will reduce annual carbon emissions from the Ghent plant by 125,000 tonnes. The €35-million Torero project is designed to process sustainable biomass (initially in the form of waste wood that cannot be used in other applications) for use as a raw material input into the blast furnace, hence lowering the volume of fossil coal used.

Carbon

Carbon Belgium Waste Coal

HYBRIT produces hydrogen-reduced sponge iron on pilot scale

Green Car Congress

JUNE 22, 2021

The technological breakthrough within the HYBRIT ( earlier post ) initiative cuts about 90% of the emissions in connection with steel production and is a decisive step on the road to fossil-free steel. Hydrogen reduction is a crucial milestone that paves the way for future fossil-free iron and steel production.

Hydrogen

Hydrogen Finland Sweden Emissions

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. emissions are less important because of the low contribution of light duty vehicles to national PM 10 and PM 2.5

Coal

Coal Pollution China Gas

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. Using both carbon and hydrogen molecules in the natural gas for reduction allows an immediate reduction of CO₂ emission by maximum 40% compared to the traditional blast furnace which uses primarily coal. Kobe Steel, Ltd. and Mitsui & Co.,

Oman

Oman Hydrogen Gas-Electric Climate Change

Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

JUNE 25, 2013

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Preparing the US for the impacts of climate change. Earlier post.).

Obama

Obama Cleaner Climate Fuel Economy

3 Oil Majors That Bet Big On Renewables

Green Car Congress

AUGUST 31, 2020

Indeed, much of Big Oil's reduction in greenhouse gas (GHG) emissions leans on the so-called natural gas bridge. BIT:ENI) recently unveiled what has been hailed as the most ambitious climate pledge yet by an oil supermajor. Eni has announced plans to cut down its greenhouse gas emissions by 80% over the next three decades.

Oil

Oil Renewable Wind Gas-Electric

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 Source: Bond et al.

Climate Change

Climate Change Climate Carbon CO2

Argonne study finds shale gas GHG lifecycle emissions 6% lower than natural gas, 23% lower than gasoline and 33% lower than coal; upstream methane leakage a key contributor

Green Car Congress

DECEMBER 18, 2011

Life-cycle GHG emissions per MJ of fuel produced and combusted for both 100-year and 20-year time horizons. However, the range in values for shale and conventional gas overlap, so there is a statistical uncertainty whether shale gas emissions are actually lower than those of conventional natural gas. Credit: ACS, Burnham et al.

Gas

Gas Coal Emissions Gasoline

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.

Climate

Climate Pollution Carbon Emissions

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

Green Car Congress

JUNE 11, 2012

gigatonne gap between CO 2 emissions calculated on the basis of the two publicly available official energy data sets from China: one national, the other provincial. The area chart shows the increase of CO 2 emissions calculated from the national energy statistics since 1997 broken down by different fuel type. Source: Guan et al.

Emissions

Emissions Gas China Climate Change

BNEF, Snam, IGU report finds global gas industry set to resume growth post-pandemic; low-carbon technologies for long-term growth

Green Car Congress

AUGUST 7, 2020

However, the resulting low gas prices, as well as clean air and climate policies, will promote further switching to gas from other more polluting energy sources, such as oil and coal. Clean hydrogen could abate up to 37% of energy-related greenhouse gas emissions, according to BNEF estimates. MMbtu in Russia, $8.7/MMbtu

Gas

Gas Global Industrial Industry

PBL/JRC: Global CO2 emissions increase to new all-time record in 2013, but growth is slowing down

Green Car Congress

DECEMBER 18, 2014

Global CO 2 emissions from fossil fuel use and cement production reached a new all-time high in 2013, according to the annual report “Trends in global CO2 emissions”, released by PBL Netherlands Environmental Assessment Agency and the European Joint Research Centre (JRC). In 2013, global CO 2 emissions grew to the new record of 35.3

2013

2013 Emissions Global CO2

Canada’s First Ministers release Pan-Canadian Framework on Clean Growth and Climate Change

Green Car Congress

DECEMBER 10, 2016

Canada’s First Ministers (The Prime Minister of Canada and the provincial and territorial premiers) issued a joint communiqué and released the Pan-Canadian Framework on Clean Growth and Climate Change following the First Ministers’ Meeting. The Framework outlines actions that will grow the economy while reducing GHG emissions.

Climate Change

Climate Change Clean Cleaning Climate

IEA estimates energy-related CO2 emissions in 2010 highest in history; 80% of projected 2020 emissions from the power sector are already locked in

Green Car Congress

MAY 30, 2011

Energy-related carbon-dioxide (CO2) emissions in 2010 were the highest in history, according to the latest estimates by the International Energy Agency (IEA). After a dip in 2009 caused by the global financial crisis, emissions are estimated to have climbed to a record 30.6 tonnes for China, and 1.5 tonnes in India.

2010

2010 Emissions 2020 CO2

HYBRIT JV planning to begin building demo plant for fossil-free steel in 2023

Green Car Congress

JUNE 2, 2020

Parallel consultations on the future plant are being launched at two sites in Sweden: the Vitåfors industrial estate in Gällivare Municipality, where LKAB has mining operations, and the Svartön industrial estate in Luleå, where facilities including SSAB’s steel mill and LKAB’s ore port are located. We want to build the plant in Norrbotten.

Building

Building Sweden Hydrogen Store

PCAST suggests 6 key components for climate change strategy to President Obama; adaptation and mitigation

Green Car Congress

MARCH 23, 2013

The President’s Council of Advisors on Science and Technology (PCAST) released a letter to President Obama describing six key components the advisory group believes should be central to the Administration’s strategy for addressing climate change. Both approaches are essential parts of an integrated strategy for dealing with climate change.

Climate Change

Climate Change Climate Obama Clean

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

Green Car Congress

FEBRUARY 14, 2012

The least expensive way for the Western US to reduce greenhouse gas emissions enough to help prevent the worst consequences of global warming is to replace coal with renewable and other sources of energy that may include nuclear power, according to a new study by University of California, Berkeley, researchers. Click to enlarge.

Renewable

Renewable Emissions Standards Coal

The Complex Calculus of Clean Energy and Zero Emissions

Cars That Think

NOVEMBER 20, 2023

Thousands of Washington insiders and climate activists have had a hand in these legislative breakthroughs. As legislation worked its way through Congress, Jenkins’s team provided elected officials, staffers, and stakeholders with a running tally of the possible trade-offs and payoffs in emissions, jobs, and economic growth.

Clean

Clean Cleaning Energy Emissions

CicLaVia is Back This Sunday & We’ll Be Rolling Against Coal!

Creative Greenius

APRIL 5, 2011

CicLaVia where public streets from Boyle Heights to Downtown, MacArthur Park to East Hollywood will be shut down to traffic and open to you and me emission free. My favorite part of this next CicLaVia is t he Bike Parade coming from my friends at Greenpeace and Sierra Club which they’re calling ROLL AGAINST COAL.

Coal

Coal Sierra Los Angeles Green

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

IG Metall warns that Krupp Mannesmann steel plant may fail due to lack of financing for conversion to climate-neutral steel production

Study finds climate impact of hydropower varies widely

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

Kobe Steel demonstrates technology that can reduce blast furnace CO2 emissions by ~20%

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

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

RWE and ArcelorMittal intend to build and operate offshore wind farms and hydrogen facilities for low-emissions steelmaking

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

thyssenkrupp greenlights construction of €2B hydrogen-powered direct reduction plant for low-CO2 steel

EEA report: EVs are better for climate and air quality

MIT study concludes that absent climate policy, coal-to-liquids could account for around a third of global liquid fuels by 2050

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

Study Concludes Peak Coal Will Occur Close to 2011

New phase of globalization could undermine efforts to reduce CO2 emissions

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

Figuring Out Semiconductor Manufacturing's Climate Footprint

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

Volvo Cars first car maker to join SteelZero initiative in support of fossil-free steel ambitions

thyssenkrupp Steel, HKM and Port of Rotterdam jointly investigate setting up hydrogen supply chains

Ninth annual Green Innovation Index finds California light-duty vehicle emissions spike; major challenge to 2030 climate goals

Study concludes abundant shale gas is neither climate hero nor villain; need for targeted GHG reduction policy

Harvard team finds large-scale US wind power would cause warming that would take roughly a century to offset

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

ArcelorMittal inaugurates €200M Steelanol carbon capture and utilization project at Ghent plant

HYBRIT produces hydrogen-reduced sponge iron on pilot scale

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

Kobe Steel and Mitsui to partner on DRI project in Oman

Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

3 Oil Majors That Bet Big On Renewables

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

Argonne study finds shale gas GHG lifecycle emissions 6% lower than natural gas, 23% lower than gasoline and 33% lower than coal; upstream methane leakage a key contributor

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

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

BNEF, Snam, IGU report finds global gas industry set to resume growth post-pandemic; low-carbon technologies for long-term growth

PBL/JRC: Global CO2 emissions increase to new all-time record in 2013, but growth is slowing down

Canada’s First Ministers release Pan-Canadian Framework on Clean Growth and Climate Change

IEA estimates energy-related CO2 emissions in 2010 highest in history; 80% of projected 2020 emissions from the power sector are already locked in

HYBRIT JV planning to begin building demo plant for fossil-free steel in 2023

PCAST suggests 6 key components for climate change strategy to President Obama; adaptation and mitigation

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

The Complex Calculus of Clean Energy and Zero Emissions

CicLaVia is Back This Sunday & We’ll Be Rolling Against Coal!

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

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