Green Car Congress

JUNE 3, 2012

Projected changes in summer mean usable capacity of power plants in the US and Europe for the SRES A2 emissions scenario for the 2040s (2031–2060) relative to the control period (1971–2000). A study published in Nature Climate Change suggests that thermoelectric power plants (i.e., Source: van Vliet et al. Michelle T.

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Climate Change Water Climate Europe 244

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. The various taxes would slow warming to 3.5, Everyone will have to do it, including the US. ”. 2012.04.007.

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Climate Change MIT Climate Tax 324

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JANUARY 7, 2021

Credit: The University of Hong Kong. Due to the rapid economic growth in the study period, China invested a large amount of resources into infrastructure construction for advancing the urban living environment. Of the 841 cities studied, 325 showed significant greening with more than 10% of greening BUAs.

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Global 2001 2018 Green 433

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.

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Coal Climate Gas Global 334

Green Car Congress

APRIL 10, 2012

Pacala, Princeton University; James J. Chameides, Duke University; and Steven P. Hamburg, EDF—assessed the climate-forcing implications of three US-specific fuel-switching scenarios: from gasoline, diesel fuel, and coal to natural gas. Alvarez, Environmental Defense Fund (EDF); Stephen W.

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Climate Change Climate Gas Coal 270

Green Car Congress

FEBRUARY 19, 2010

A new study by led by Nadine Unger at NASA’s Goddard Institute for Space Studies (GISS) that analyzes the net climate impacts of emissions from economic sectors rather than by individual chemical species has found that on-road transportatation is and will be the greatest net contributor to atmospheric warming now and in the near term.

Transportation 391

Transportation Climate Change Powered Power 391

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

JULY 7, 2013

Results from a new study by researchers from the Universities of Bristol and Cambridge in the UK has suggest that the social cost of carbon dioxide is higher in a low economic growth world. A paper on the study was published in the journal Nature Climate Change. Nature Climate Change doi: 10.1038/nclimate1935.

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Climate Climate Change Carbon Cost Of 247

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MAY 20, 2020

Percentage change in global daily fossil CO 2 emissions, Jan-May 2020. The analysis, published in Nature Climate Change , was conducted by researchers from the University of East Anglia, Stanford University, the CICERO Center for International Climate Research and CSIRO as part of the Global Carbon Project.

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Emissions CO2 Climate Change Fuel 355

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APRIL 10, 2023

The research, published in Nature Geoscience and led by the University of Bristol and National Oceanic and Atmospheric Administration (NOAA), puts the rise in part down to the chemicals, known as chlorofluorocarbons or CFCs, being used to make other ozone-friendly alternatives to CFCs.

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Ozone Emissions Global Switzerland 353

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.

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Coal 2011 Global Emissions 357

Green Car Congress

OCTOBER 30, 2014

A study published earlier this year in the journal Nature Climate Change that cast doubt on whether biofuels produced from corn residue could meet federal mandates for cellulosic biofuels to reduce greenhouse gas emissions by 60% compared to gasoline ( earlier post ) has drawn critical response published as correspondence in the same journal.

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Climate Change Climate Nebraska Carbon 265

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

JUNE 14, 2013

In California, reductions in emissions of black carbon since the late 1980s—mostly from diesel engines as a result of air quality programs—have resulted in a measurable reduction of concentrations of global warming pollutants in the atmosphere, according to a study examining the impact of black carbon on California’s climate.

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Carbon Diesel California Global 268

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.

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Renewable Energy Portland Climate Change 292

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FEBRUARY 1, 2021

The results have important implications for Earth’s climate because methane is about 25 times more powerful than carbon dioxide when it comes to warming the planet over a long period. The study is one of the first to account for methane leaking from old, abandoned mines. —Nazar Kholod. Mines are getting deeper every year.

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Coal Emissions Escape Ukraine 321

Green Car Congress

DECEMBER 10, 2011

The report reviewed more than 300 studies on health outcomes from different types of land transport systems in a “scoping exercise” designed to identify those mitigation measures most closely associated with specific health co-benefits or risks. —Health co-benefits of climate change mitigation—Transport sector.

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Climate Change Transportation Emissions Climate 365

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OCTOBER 12, 2020

A new study by a team from San Jose State University and Stanford University has found that—even under heightened damage estimates—the additional mitigation costs of limiting global warming to 1.5 °C C (relative to 2.0 °C) An open-access paper on their work appears in the journal PLoS ONE. —Brown and Saunders.

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San Jose Climate Change Climate Global 243

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APRIL 2, 2019

A new study finds that environmental damage caused by corn production results in 4,300 premature deaths annually in the United States, representing a monetized cost of $39 billion. —lead researcher Jason Hill, associate professor at the University of Minnesota (UMN) College of Food, Agricultural and Natural Resource Sciences.

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Pollution Production Minnesota United States 326

Green Car Congress

MARCH 14, 2017

A new study finds that a substantial chunk of summer sea ice loss in recent decades was due to natural variability in the atmosphere over the Arctic Ocean. The study, from the University of Washington, the University of California Santa Barbara and federal scientists, is published in Nature Climate Change.

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Climate Change Climate Washington Universal 170

Green Car Congress

MARCH 16, 2012

If greenhouse gas (GHG) emissions from indirect land use (iLUC) changes are included in the analysis, the differences increase to between 16% and 118% (33% on average). The new study uses of a life cycle inventory (LCI) database that the team recently compiled under a project funded by the US Department of Agriculture (USDA).

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Gasoline Water Emissions Minnesota 357

Green Car Congress

JANUARY 28, 2013

degrees Fahrenheit), according to the research by scientists at the Scripps Institution of Oceanography, University of California, San Diego; Florida State University; and the National Center for Atmospheric Research. —NCAR scientist Aixue Hu, a co-author of the study. Nature Climate Change doi: 10.1038/nclimate1803.

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Waste Miles Climate Change San Diego 262

Green Car Congress

NOVEMBER 4, 2021

New research led by Mohammad Masnadi, assistant professor of chemical and petroleum engineering at the University of Pittsburgh Swanson School of Engineering, offers a closer look at the relationship between decreasing demand for oil and a resilient, varied oil market—and the carbon footprint associated with both. Masnadi, M.S.,

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Oil Carbon Global Market 305

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NOVEMBER 28, 2021

The same study also concluded an overall lower consumption of tobacco worldwide is statistically linked to less people contracting lung squamous cell carcinoma (LSCC)—another type of NSCLC. The results of the study were published in the journal Atmospheric Environment. LSCC is often linked to a history of smoking.

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Pollution Carbon South Korea Asia 305

Green Car Congress

JUNE 26, 2022

The rapidly growing space industry may have a greater climate effect than the aviation industry and undo repair to the protective ozone layer if left unregulated, according to a new study led by UCL and published in the journal Earth’s Future as an open-access paper. The space industry is one of the world’s fastest growing sectors.

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Climate Ozone Industry Industrial 428

Green Car Congress

AUGUST 26, 2012

A new study has found that pollutant particles carried by these flows prefer to accumulate in specific regions of the urban environment and even form coherent structures, rather than scattering randomly. In previous studies, the existence of these patterns in fluid flows was only verified with idealized “theoretical” flows.

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Pollution Environment Wind Arizona 231

Green Car Congress

OCTOBER 9, 2014

Researchers from Uppsala University, KTH and the University of Bologna have reported that during a 32-day test, an “E-Cat” reactor developed by Andrea Rossi ( earlier post ) released an abundance of heat that cannot be explained by chemical reactions alone. Those results prompted this current follow-on study. Earlier post.)

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Fuel 2013 Powered Power 353

Green Car Congress

AUGUST 15, 2019

Long-term exposure to ambient air pollutants, especially O 3 (ozone), is significantly associated with increasing emphysema, according to a new study led by the University of Washington, Columbia University and the University at Buffalo. The annual averages of ozone levels in study areas were between about 10 and 25 ppb.

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Pollution Ozone Washington Universal 223

Green Car Congress

MAY 28, 2015

A new study by scientists from the University of Southampton and the UK’s National Oceanography Centre (NOC) suggests that the global climate is on the verge of broad-scale change that could last for a number of decades. Ivan Haigh, lecturer in coastal oceanography at the University of Southampton. Haigh, Joël J.-M.

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Climate Change Climate Ireland United States 150

Green Car Congress

JUNE 10, 2022

An even more intense “megadrought” hit the region around 1,800 years ago, according to a new study published in the AGU journal Geophysical Research Letters. The new study used tree-ring data and other climate records to identify a drought period unmatched in severity by the current drought or other ancient droughts.

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Colorado Water Climate Arizona 273

Green Car Congress

DECEMBER 26, 2018

Researchers at Columbia University, with colleagues at Boston University and Abt Associates, have identified concentration-response (C-R) functions for a number of adverse health outcomes in children associated with air pollutants largely from fossil fuel combustion. A paper on their work is published in journal Environmental Research.

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Pollution Climate Change Available Climate 247

Green Car Congress

APRIL 27, 2012

Based on visual interpretation of high-resolution (30 m) satellite images, a new study in the journal Global Change Biology: Bioenergy determined that industrial plantations covered over 3.1 These findings are echoed in a new open-access study in Proceedings of the National Academy of Sciences by Kim Carlson et al.,

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Oil-Sands Oil Emissions Climate 314

Green Car Congress

DECEMBER 16, 2018

A reduction of soot particles through driving restrictions for old diesel vehicles can therefore significantly reduce the health impact, as studies by LfULG and TROPOS have shown based on the low emission zone in Leipzig 2017. Therefore, air pollution in this region has a particularly strong impact on the atmosphere and the global climate.

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Bolivia Transportation Global Climate Change 247

Green Car Congress

JANUARY 12, 2023

If US residents who switched to SUVs over the past 20 years had stuck with smaller cars, more than 1,000 pedestrian deaths might have been averted, according to one study. Ultimately, to manage climate change, the world needs to stop emitting greenhouse gases from vehicles and power plants. —Jennifer Homendy.

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F-150 Climate Petrol Hummer 459

Green Car Congress

MAY 31, 2014

A study led by a team from Peking University has estimated that global black carbon (BC) emissions increased from 5.3 The Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) said BC has a direct radiative forcing of +0.4 (+0.05 Climate Change Emissions Health' Click to enlarge.

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2007 Emissions Carbon Global 268

Green Car Congress

AUGUST 25, 2014

The human health benefits associated with improvements in air quality related to the reduction in greenhouse gas emissions improvements can offset 26–1,050% of the cost of US carbon policies, depending upon the type of policy, according to a new study by a team from MIT. Climate Change Emissions Health Policy' Thompson, R.

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MIT Carbon Climate Climate Change 231

Green Car Congress

FEBRUARY 20, 2011

This study measured a comprehensive set of emissions relevant to AQ [air quality] (PM 2.5 and its major components organic carbon (OC) and elemental carbon (EC), CO, THC, NO x ) and climate change (CO 2 , CH 4 , OC, EC, CO, and NMHC) from a sample of in-use auto-rickshaws representing the on-road fleet in Delhi. g kg -1 (6.2-26.7))

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Gasoline Emissions Fuel India 287