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.

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Carbon Global Emissions Climate Change 195

Cars That Think

FEBRUARY 27, 2024

Looking to make replacement filters more environmentally friendly and affordable, a team of engineering students from the Bangladesh University of Engineering and Technology , in Dhaka, designed a carbon-based version with bamboo. Activated carbon granules in an absorption chamber and metallic mesh form the filters, Afrin says.

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Carbon Diesel Emissions Bangladesh 106

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.

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Climate Climate Change Coal Gas-Electric 207

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.

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Climate Change Climate Emissions Carbon 268

Green Car Congress

JANUARY 12, 2023

Now I want to be clear: I am inspired by the Administration’s commitment to phasing out carbon emissions. We do have a climate crisis that needs to be addressed. Ultimately, to manage climate change, the world needs to stop emitting greenhouse gases from vehicles and power plants. —Shaffer et al.

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F-150 Climate Petrol Hummer 459

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

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Climate Change Climate Carbon CO2 286

Green Car Congress

DECEMBER 17, 2020

Rio Tinto has committed to invest $10 million with the world’s largest steel producer China Baowu Steel Group over the next two years in low-carbon steelmaking projects and research. This investment with our partners at China Baowu is an important step in our climate partnership. Earlier post.).

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Carbon China Emissions Climate 170

Green Car Congress

SEPTEMBER 24, 2013

System boundaries (red line) schematic for liquid fuel carbon balance. For biofuels, because biogenic carbon is automatically credited within a product lifecycle, the boundary effectively excludes vehicle end-use CO 2 emissions. In a paper that could have a significant impact on climate policies for transportation fuels, Dr. John M.

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Climate Carbon CO2 Emissions 273

Cars That Think

SEPTEMBER 17, 2023

So while researchers and companies large and small invest in the zero-carbon future of the field, others are beginning to study what supplies and infrastructure on the ground would also be needed to make hydrogen aviation a reality. Hydrogen may be a good thing, but you gotta look at it from the full system level, right?

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MIT Future Hydrogen Chicago 127

Green Car Congress

JANUARY 29, 2019

Rice University researchers have won a $3.3-million million Advanced Research Projects Agency - Energy (ARPA-E) OPEEN+ grant to develop a method to convert natural gas into carbon nanotubes for materials that can replace metals in large-scale applications. The process would also produce valuable hydrogen as a side product.

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Convert Carbon Grant Hydrogen 236

Green Car Congress

NOVEMBER 12, 2018

Since internal combustion engines will remain the primary mode of choice for mobility in the foreseeable future, both alternative (renewable) fuels and high-performance combustion concepts/ engines using fuels adapted for that purpose will be preferred for reducing the combustion impact on climate change. —Kalghatgi et al.

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Transportation Future Fuel Climate Change 255

Green Car Congress

DECEMBER 26, 2020

ABB electrification and automation knowledge and solutions have been employed in a pioneering mine of the future project, which has ultimate ambitions to demonstrate zero carbon dioxide emissions and productivity increases of 50%. The collaboration aims to find new methods and smarter solutions for mining operations in the future.

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Future Parts Environment Carbon 170

Green Car Congress

APRIL 9, 2018

Stuart Licht, a chemistry professor at the George Washington University, and his team of researchers are among the finalists announced today in the $20-million Carbon XPRIZE competition. Stronger, more stress resistant & cheaper by weight than steel, C2CNT carbon nanotubes avoids > 160 ton CO 2 per ton steel replaced.

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Carbon Climate Change CO2 Climate 150

Green Car Congress

JULY 23, 2018

Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuel alternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Note the different scaling used in the graphs. McCollum et al.

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Carbon Market Alternative Fuels Vehicles 231

Green Car Congress

DECEMBER 31, 2020

Scottish Enterprise, Transport Scotland and the Hydrogen Accelerator, based at the University of St Andrews, have appointed Arcola Energy and a consortium of industry leaders in hydrogen fuel cell integration, rail engineering and functional safety to deliver Scotland’s first hydrogen powered train.

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Convert Hydrogen Power Powered 501

Green Car Congress

AUGUST 30, 2020

A new study led by Colorado State University predicts significant climate benefits stemming from the use of advanced biofuel technologies. These results affirm the climate mitigation logic of biofuels, consistent with their prominent role in many climate stabilization scenarios. —Field et al. —John Field.

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Illinois Climate Fuel Carbon 199

Green Car Congress

AUGUST 20, 2018

However, while greenhouse gases cause warming by trapping heat in the atmosphere, some aerosols can have a cooling effect on the climate because the aerosol particles cause more of the sun’s light to be reflected away from the planet. In many cases, the strongest climate effects of aerosols are felt far from where the aerosols are emitted.

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Climate Pollution San Diego India 170

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.

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Carbon Emissions Motor Motors 275

Green Car Congress

APRIL 21, 2020

Wärtsilä’s X-Ahead project is aimed at developing deep expertise of both the technical and business potential of Power-to-X, which will be used to promote a carbon-neutral economy for Finland. It will also act as a base for defining Wärtsilä’s role in this field as part of the global transition to carbon-neutral solutions.

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Power Powered Finland Climate Change 365

Green Car Congress

JUNE 6, 2011

A new study concludes that models may be predicting releases of atmospheric carbon dioxide that are either too high or too low, depending on the region, because they don’t adequately reflect variable temperatures that can affect the amount of carbon released from soil. —Sierra et al. —Mark Harmon.

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Climate Carbon Sierra Store 218

Green Car Congress

JULY 20, 2023

The three-year research project, ‘ CliNeR-ECo ’, is funded by the German Federal Ministry for Economic Affairs and Climate Action (BMWK) with initial work having already commenced at the beginning of 2023. For us, the path to the decarbonization of the maritime economy begins with the switch to climate-neutral fuels.

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Mariner Engine Climate Concept 150

Green Car Congress

JANUARY 7, 2012

Researchers at Peking University have developed a new methodology to model black carbon (BC) emissions from diesel and gasoline motor vehicles. Black carbon is a key short-lived climate change forcer ( earlier post ) and motor vehicles are important sources of BC in the environment. Credit: ACS, Wang et al. Streets, D.

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Universal Emissions Carbon Global 218

Green Car Congress

FEBRUARY 8, 2021

While aerosols tend to brighten clouds and reflect heat from the Sun back into space, carbon dioxide and other greenhouse gases have the opposite effect, trapping heat near the planet’s surface and elevating temperatures. The study was published in an open-access paper in Geophysical Research Letters. —Andrew Gettelman. Resources.

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Climate Change Climate Global Pollution 170

Green Car Congress

AUGUST 28, 2015

In a 23-year experiment, a team from Lund University, Sweden, and the University of New Hampshire has determined that the common understanding of how organic material is decomposed by fungi and bacteria is fundamentally wrong. —Johannes Rousk, researcher in Microbial Ecology at Lund University.

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Climate New Hampshire Climate Change Universal 150

Innovation News Network

AUGUST 9, 2022

Researchers at the University of Oklahoma’s Institute for Public Policy Research and Analysis discuss evolving public perspectives on the future of nuclear energy in the US. The combined threats posed by global energy insecurity and a warming climate elevate the urgency of shifting to secure, stable, low-carbon energy sources.

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Energy Climate Universal Carbon 134

Green Car Congress

SEPTEMBER 7, 2022

The demonstration plant will also serve as a model for future commercial plants. The reactor is fed with methane (CH 4 ) and carbon dioxide (CO 2 ) of biowaste origin from a local paper mill, as well as water (H 2 O). Future planned plants will exceed the size of DAWN and offer a significantly higher production capacity.

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Solar Fuel Germany Industrial 435

Green Car Congress

NOVEMBER 11, 2011

In a paper published in the journal Science , Natalie Mahowald at Cornell University reports on a third effect of anthropogenic aerosols on the climate—their slow impact on biogeochemical cycles potentially affecting the fluxes of CO 2 into and out of the atmosphere.

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Climate Carbon Emissions 2011 261

Green Car Congress

OCTOBER 1, 2020

A new study by researchers at the University of Toronto has found that current US policies are insufficient to remain within a sectoral CO 2 emission budget for light-duty vehicles that is consistent with preventing more than 2?°C The paper is published in the journal Nature Climate Change. C global warming.

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Climate Change Fleet Climate Vehicles 243

Green Car Congress

MAY 19, 2020

Researchers from Chalmers University of Technology and the University of Gothenburg studied the construction of an 8km stretch of road in detail and calculated how much emissions can be reduced now and until 2045, looking at everything from materials choice, production technology, supply chains and transport. Karlsson et al.

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Emissions Sweden Climate Waste 243

Green Car Congress

DECEMBER 11, 2011

Governments at the COP17 meeting decided to adopt some form of a universal legal agreement on climate change as soon. markets all remain in action as effective tools to leverage global climate action and as models to inform. future agreements. Nations Framework Convention on Climate Change (UNFCCC).

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Climate Climate Change 2012 South Africa 294

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., More realistic emission reductions would likely provide an even smaller climate benefit.

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Climate Pollution Carbon Emissions 199

Green Car Congress

AUGUST 14, 2014

In an open access paper in the Proceedings of the National Academy of Sciences , researchers from the US, China and Europe re-examine the “Holocene conundrum”—a contradiction between the results of reconstructed data records and model-based climate simulations. Liu says climate scientists plan to meet this fall to discuss the conundrum.

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Climate Mariner Universal Chinese 231

Green Car Congress

SEPTEMBER 20, 2019

One view advanced in some studies attempting to model future climate is that cleaning up fossil-fuel air pollution rapidly will unintentionally lead to a near-term rise in atmospheric warming of about a half-degree Celsius, which might take up to a century to reverse. —Christopher Smith. Drew Shindell and Christopher J.

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Emissions Climate Change Fuel Climate 191

Green Car Congress

SEPTEMBER 9, 2012

A recent study by an international team calculated that shipping causes a net cooling of climate across all parametrizations of the indirect aerosol effect (IAE) and scenarios throughout the period 1900?2050. Shipping-induced global temperature change in 2050 using different parameterizations of Indirect Aerosol Effect (IAE).

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Climate Emissions Ozone 2007 240

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.

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Coal Climate Gas Global 334

Green Car Congress

JULY 21, 2011

A recent increase in the abundance of particles high in the atmosphere has offset about a third of the current climate warming influence of CO 2 change during the past decade, according to a new study led by NOAA and published in the online edition of Science. Moreover, future global temperatures will depend on stratospheric aerosol.

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Climate Climate Change Colorado 2000 220

Green Car Congress

APRIL 21, 2023

million of support from the German Federal Ministry for Economic Affairs and Climate Action under its “New Vehicle and System Technologies” funding guidelines, the Car2Car project focuses on the materials aluminum, steel, glass, copper and plastic.

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BMW Vehicles Economy Universal 273