Carbon, Climate, Coal and Emissions

IEA: global carbon dioxide emissions have rebounded strongly

Green Car Congress

MARCH 3, 2021

The Covid-19 crisis in 2020 triggered the largest annual drop in global energy-related carbon dioxide emissions since the Second World War, according to IEA data, but the overall decline of about 6% masks wide variations depending on the region and the time of year. Emissions in the United States fell by 10% in 2020.

Emissions

Emissions Global Carbon 2020

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

Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

Green Car Congress

JANUARY 26, 2023

Researchers from the University of Birmingham have designed a novel adaptation for existing blast furnaces that could reduce CO 2 emissions from the steelmaking industry by nearly 90%. billion in 5 years while reducing overall UK emissions by 2.9%. If implemented in the UK alone, the system could deliver cost savings of £1.28

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Carbon Emissions Cleaner Gas-Electric

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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

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

Rhodium Group estimates US GHG fell 2.1% in 2019, driven by coal decline

Green Car Congress

JANUARY 8, 2020

The Rhodium Group, an independent research provider, estimates that, after a sharp uptick in 2018, US greenhouse gas (GHG) emissions fell by 2.1% This decline was due almost entirely to a drop in coal consumption. Coal-fired power generation fell by a record 18% year-on-year to its lowest level since 1975. Coal-driven decline.

Coal

Coal 2019 2018 Gas-Electric

Roskill: CO2 emissions from lithium production set to triple by 2025

Green Car Congress

OCTOBER 6, 2020

With demand for lithium set to increase over the next decade, Roskill has calculated , using its in-house analysis, that CO 2 emissions from lithium production are set to triple by 2025 versus current levels and to grow by a factor of six by 2030, with the vast majority of this coming from mineral concentrate production, shipping and refining.

Emissions

Emissions CO2 Production Power Grid

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

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. Black carbon from wood burning is considered very important for climate warming. —Jill Baumgartner.

Carbon

Carbon Emissions Motor Motors

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

EIA: CO2 emissions from US power sector have declined 28% since 2005

Green Car Congress

DECEMBER 24, 2018

US electric power sector CO 2 emissions have declined 28% since 2005 because of slower electricity demand growth and changes in the mix of fuels used to generate electricity, according to the US Energy Information Administration (EIA). Source: US EIA, US Energy-Related Carbon Dioxide Emissions , 2017.

2005

2005 Emissions Power Powered

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

Study finds total greenhouse gas footprint of blue hydrogen “quite high” due to fugitive methane

Green Car Congress

AUGUST 13, 2021

“Blue” hydrogen—produced through steam methane reforming (SMR) of natural gas or coal gasification, but with CO 2 capture and storage—is being described as having low or zero carbon emissions. Our analysis assumes that captured carbon dioxide can be stored indefinitely, an optimistic and unproven assumption.

Hydrogen

Hydrogen Gas Coal Exhaust

New inventory of black carbon emissions from China finds 2007 levels higher than previously reported

Green Car Congress

JULY 8, 2012

BC emission map of China at 0.1° × 0.1° Major emission areas are marked. A new black carbon (BC) emissions inventory from China found BC emissions levels in 2007 of 1,957 Gg BC—higher than reported in earlier studies. for year 2007. Credit: ACS, Wang et al. Click to enlarge. Earlier post.). Click to enlarge.

2007

2007 Carbon Emissions China

IEA: global CO2 emissions rebounded to their highest level in history in 2021; largely driven by China

Green Car Congress

MARCH 9, 2022

Global energy-related carbon dioxide emissions rose by 6% in 2021 to 36.3 billion tonnes, their highest ever level, as the world economy rebounded strongly from the COVID-19 crisis and relied heavily on coal to power that growth, according to new IEA analysis. In 2021 alone, China’s CO 2 emissions rose above 11.9

Emissions

Emissions Global Coal China

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

Green Car Congress

OCTOBER 27, 2019

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

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). 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.

Coal

Coal Gasoline-Electric Gasoline Pollution

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. Meeting a 2 °C target is problematic unless radical GHG emission reductions are assumed in the short-term.

Climate Change

Climate Change MIT Climate Tax

EIA reports a 3.9% increase in US energy-related carbon dioxide emissions in 2010

Green Car Congress

AUGUST 18, 2011

Factors contributing to the growth in energy-related CO 2 emissions in 2010. US carbon dioxide emissions from the consumption of fossil fuels were 5,638 million metric tons carbon dioxide (MMTCO 2 ) in 2010, an increase of 3.9% However, emissions are still 6% below the 2005 level. Click to enlarge. respectively.

2010

2010 Carbon Emissions Energy

EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

Green Car Congress

APRIL 17, 2021

The US Environmental Protection Agency (EPA) released its 28 th annual Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory), which presents a national-level overview of annual greenhouse gas emissions from 1990 to 2019. CO 2 emissions decreased 2.2% Total GHG emissions in 2019 were up 1.8% from 2018 to 2019.

2005

2005 2019 EPA Climate Change

Study suggests current levels of methane leakage would result in numerous decades of more rapid climate change from a shift to natural gas vehicles

Green Car Congress

APRIL 10, 2012

A) CNG light-duty cars vs. gasoline cars; (B) CNG heavy-duty vehicles vs. diesel vehicles; and (C) combined-cycle natural gas plants vs. supercritical coal plants using low-CH 4 coal. Recent reports in the scientific literature and popular press have produced confusion about the climate implications of natural gas.

Climate Change

Climate Change Climate Gas Coal

3.8% drop in EU’s greenhouse gas emissions in 2019; transport emissions rise

Green Car Congress

JUNE 1, 2021

Total greenhouse gas emissions in the European Union (EU) decreased by 3.8% The large decline in emissions, achieved before the COVID-19 crisis, was mainly due to reduced coal use for power generation. This decrease brought EU emissions to 24.0% from 2018 to 2019.

2019

2019 Emissions Transportation Gas

Volvo Cars first carmaker to explore fossil-free steel with SSAB and HYBRIT

Green Car Congress

JUNE 17, 2021

It aims to replace coking coal, traditionally needed for iron ore-based steelmaking, with fossil-free electricity and hydrogen. The result is expected to be fossil-free steelmaking technology, with virtually no carbon footprint. By 2040, Volvo Cars’ ambition is to be a climate-neutral company.

Volvo

Volvo Cars Coal Hydrogen

Report: Plastics industry will release more GHGs than coal plants in the US by 2030

Green Car Congress

OCTOBER 24, 2021

Plastics are on track to contribute more greenhouse gas emissions than coal plants in the US by 2030, according to new report by Beyond Plastics, a nationwide project based at Bennington College in Vermont. This report represents the floor, not the ceiling, of the US plastics industry’s climate impact. By 2025, more than 9.5

Coal

Coal Industry Industrial Climate Change

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. Black carbon and tropospheric ozone are harmful air pollutants that also contribute to climate change. Black carbon and tropospheric ozone are harmful air pollutants that also contribute to climate change.

Ozone

Ozone Climate Carbon Climate Change

NYK Line, JMU and ClassNK partner to commercialize ammonia-fueled ammonia gas carrier

Green Car Congress

AUGUST 14, 2020

Since carbon dioxide is not emitted when ammonia (NH 3 ) is burned, it is viewed to have promise as a next-generation fuel that could mitigate shipping’s impact on global warming. In addition, it is said that zero emissions can be realized by utilizing CO 2 -free hydrogen as a raw material for ammonia.

Gas

Gas Commercial Fuel Mariner

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

ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

Green Car Congress

JULY 21, 2021

The ICCT has conducted a comprehensive global and temporal life-cycle assessment of GHG emissions from a variety of alternative passenger car powertrains and fuels. The life-cycle GHG emissions of cars registered in 2021 are compared with those of cars expected to be registered in 2030.

Hydrogen

Hydrogen Fuel Batteries Battery

Canada Nickel launches subsidiary to develop zero-carbon production of nickel, cobalt and iron

Green Car Congress

AUGUST 17, 2020

has created a wholly-owned subsidiary, NetZero Metals, to begin the research and development of a processing facility that would be located in the Timmins, Ontario region with the goal of utilizing existing technologies to produce zero-carbon nickel, cobalt and iron products. Canada Nickel Company Inc.

Canada

Canada Carbon Production Indonesia

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

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 Fuel Economy Climate

BP: world on unsustainable path; growing divergence between demands for climate change action and pace of progress

Green Car Congress

JUNE 12, 2019

This year’s edition highlights the growing divergence between demands for action on climate change and the actual pace of progress on reducing carbon emissions. The longer carbon emissions continue to rise, the harder and more costly will be the necessary eventual adjustment to net-zero carbon emissions.

Climate Change

Climate Change Climate Coal Carbon

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

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. Their analysis also found that current renewable portfolio standards (RPS) are insufficient to meet emission reduction targets by 2030 without new policy. Click to enlarge.

Renewable

Renewable Emissions Standards Coal

Perspective: The UN Approval Process for Carbon Offsets

Green Car Congress

MARCH 22, 2010

Since 2005, when major greenhouse-gas emitters among the Kyoto signatories were issued caps on their emissions and permitted to buy credits to meet those caps, there has been more than $300 billion worth of carbon transactions. The approval process for carbon offsets has two goals. THE APPROVAL PROCESS.

Carbon

Carbon Climate Change Climate Emissions

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

EIA releases report on CO2 emissions by state; California led in 2010 with transportation-sector emissions

Green Car Congress

MAY 14, 2013

Energy-related CO 2 emissions buy state, 2010. The US Energy Information Administration (EIA) has released a new report, State-Level Energy-Related Carbon Dioxide Emissions, 2000-2010. The report shows a significant variation of energy-related carbon dioxide emissions across states on both an absolute and a per capita basis.

2010

2010 Emissions California Transportation

Udokan Copper to cut carbon intensity of copper production up to 75% by 2035

Green Car Congress

AUGUST 4, 2022

Russia-based Udokan Copper , the developer of Russia’s largest new copper deposit, outlined scenarios to cut the carbon intensity of copper production up to 75% by 2035, bringing the company closer to its ultimate goal of climate neutrality in the long run.

Carbon

Carbon Production Russia 2000

GWU team develops cost-effective solar process to produce lime for cement without CO2 emission

Green Car Congress

APRIL 11, 2012

Conventional thermal decomposition production of lime (left) versus STEP direct solar conversion of calcium carbonate to calcium oxide (right). The majority (about 60%) of those CO 2 emissions result from the production of lime. The majority of CO 2 emissions occurs during the decarbonation of limestone (CaCO 3 ) to lime (CaO).and

Solar

Solar Emissions CO2 Carbon

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. In a traditional process, this is done using carbon or coke, while in the HYBRIT process the reduction is done using fossil-free hydrogen.

Hydrogen

Hydrogen Finland Sweden 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 Los Angeles Sierra Green

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

Green Car Congress

DECEMBER 9, 2022

At an event held at its steel plant in Ghent, Belgium, ArcelorMittal inaugurated its flagship carbon capture and utilization (CCU) project. It will reduce annual carbon emissions from the Ghent plant by 125,000 tonnes. This project will reduce annual carbon emissions in Ghent by 112,500 tonnes. Earlier post.)

Carbon

Carbon Belgium Waste Coal

EPA proposes CO2 emission standards for new fossil fuel-fired power plants

Green Car Congress

SEPTEMBER 20, 2013

The US Environmental Protection Agency (EPA) has proposed Clean Air Act standards to reduce CO 2 emissions from fossil-fuel fired power plants (electric utility generating units, EGUs). The proposed rulemaking establishes separate standards for natural gas and coal plants. Background. In the decision in Massachusetts v.

EPA

EPA Standards Emissions Power

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 Coal

IEA: global carbon dioxide emissions have rebounded strongly

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

Webinars

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Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

Webinars

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

Study Concludes Peak Coal Will Occur Close to 2011

Rhodium Group estimates US GHG fell 2.1% in 2019, driven by coal decline

Roskill: CO2 emissions from lithium production set to triple by 2025

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

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

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

EIA: CO2 emissions from US power sector have declined 28% since 2005

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

Study finds total greenhouse gas footprint of blue hydrogen “quite high” due to fugitive methane

New inventory of black carbon emissions from China finds 2007 levels higher than previously reported

IEA: global CO2 emissions rebounded to their highest level in history in 2021; largely driven by China

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

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

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

EIA reports a 3.9% increase in US energy-related carbon dioxide emissions in 2010

EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

Study suggests current levels of methane leakage would result in numerous decades of more rapid climate change from a shift to natural gas vehicles

3.8% drop in EU’s greenhouse gas emissions in 2019; transport emissions rise

Volvo Cars first carmaker to explore fossil-free steel with SSAB and HYBRIT

Report: Plastics industry will release more GHGs than coal plants in the US by 2030

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

NYK Line, JMU and ClassNK partner to commercialize ammonia-fueled ammonia gas carrier

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

ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

Canada Nickel launches subsidiary to develop zero-carbon production of nickel, cobalt and iron

Study finds climate impact of hydropower varies widely

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

BP: world on unsustainable path; growing divergence between demands for climate change action and pace of progress

EEA report: EVs are better for climate and air quality

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

Perspective: The UN Approval Process for Carbon Offsets

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

EIA releases report on CO2 emissions by state; California led in 2010 with transportation-sector emissions

Udokan Copper to cut carbon intensity of copper production up to 75% by 2035

GWU team develops cost-effective solar process to produce lime for cement without CO2 emission

HYBRIT produces hydrogen-reduced sponge iron on pilot scale

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

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

EPA proposes CO2 emission standards for new fossil fuel-fired power plants

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

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