Green Car Congress

NOVEMBER 25, 2011

The team combined extensive sea and land surface temperature reconstructions from the Last Glacial Maximum (LGM) with a climate model of intermediate. complexity to estimate the equilibrium climate sensitivity for a doubling of atmospheric carbon dioxide concentrations (ECS 2xC ) from. preindustrial times. preindustrial times.

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Climate CO2 Climate Change Oregon 220

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. Decadal variability is a notable feature of the Atlantic Ocean and the climate of the regions it influences.

Climate Change 150

Climate Change Climate Ireland United States 150

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.

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Teslarati

DECEMBER 3, 2023

Vice President Al Gore at the COP28 climate conference this weekend. The database, dubbed Climate TRACE, was created by Gore’s global climate coalition in an attempt to keep close track of supply chain emissions, according to a report from Fortune. billion Tonnes CO2e100. In 2021, Tesla urged a U.S.

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GM Supplies Emissions Gore 120

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

MAY 20, 2015

Otherwise, fuel switching can produce net climate damages (more radiative forcing) for decades. since natural gas has relatively low carbon intensity, releasing less carbon dioxide (CO 2 ) per unit of usable energy than other fossil fuels, it is often assumed that switching to natural gas is comparatively beneficial for the climate. .

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Climate Diesel Gas Emissions 150

Green Car Congress

APRIL 27, 2020

Researchers from Saudi Aramco and KAUST (King Abdullah University of Science and Technology), with a colleague from Shanghai Jiao Tong University in China, assessed the effects of adopting 4 hybrid architectures on the life-cycle GHG emissions of a novel high-reactivity fuel in an advanced compression-ignition engine (GCI).

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Gasoline Hybrid Gasoline-Electric Emissions 286

Green Car Congress

SEPTEMBER 24, 2013

In a paper that could have a significant impact on climate policies for transportation fuels, Dr. John M. DeCicco of the Energy Institute at the University of Michigan, Ann Arbor presents a rigorous first-principles analysis that undermines the common “biofuels recycle carbon” argument. DeCicco 2013. Click to enlarge. DeCicco 2013.

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Climate Carbon CO2 Emissions 273

Green Car Congress

OCTOBER 19, 2021

Seed round lead DCVC, as well as Munich Re Ventures, Microsoft Climate Innovation Fund, Breakout Ventures, and Evok Innovations also participated in the round. Twelve was founded in 2015 by Dr. Etosha Cave, Dr. Kendra Kuhl, and Nicholas Flanders, who met as graduate students at Stanford University.

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Fuel CO2 Carbon Polymer 339

Green Car Congress

MARCH 12, 2011

In response to the measured and projected effects of climate change, US naval forces—i.e., In response to the Chief of Naval Operations (CNO), the National Research Council appointed a committee operating under the auspices of the Naval Studies Board to study the national security implications of climate change for US naval forces.

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Climate Change Climate Mariner Future 324

Green Car Congress

JANUARY 14, 2011

Scientists have taken a major step toward accurately determining the amount of energy that the sun provides to Earth, and how variations in that energy may contribute to climate change. W m -2 established in the 1990s, which energy balance calculations and climate models currently use.

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Climate Change Climate Solar Colorado 199

Green Car Congress

AUGUST 23, 2021

Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. Taking IRENA’s REmap scenario as a reference, renewable hydrogen could deliver 5% of total final energy demand in 2050.

Solar 459

Solar Hydrogen Emissions Production 459

Green Car Congress

FEBRUARY 12, 2010

In response to the ongoing discussion about the reliability of the UN IPCC and the climate reports, a group of 55 leading Dutch scientists working in the field of climate change, energy and the environment wrote an open letter. Errors in the IPCC climate change report are being seized by some to discredit climate science.

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Climate Change Netherlands 2007 Climate 170

Green Car Congress

JANUARY 27, 2018

Scientists have known that aerosols may play an important role in shaping weather and climate; the new study shows that the smallest of particles have an outsize effect. Aerosol impacts are a key uncertainty in understanding the current and future climate as well as extreme weather. —Jiwen Fan.

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International Brazil Climate Pollution 210

Green Car Congress

JUNE 28, 2021

A study by researchers at RWTH Aachen University in Germany has found that synthetic dimethoxymethane (DMM) is not only a promising fuel or blend component because of its outstanding combustion characteristics, but that it could be very attractive from a production point of view as well. L diesel-eq. ?1 L diesel-eq. ?

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Fuel Diesel Renewable Hydrogen 255

Green Car Congress

SEPTEMBER 20, 2019

Audi has set the goal of successively reducing vehicle-specific CO 2 emissions by 30% by 2025 compared with reference year 2015 and over the entire product lifecycle. In the long term, Audi is pursuing the vision of CO2-neutral mobility and aims to be climate-neutral throughout the company on balance by 2050. 97.9 - 111.9

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Audi CO2 Emissions Vehicles 275

Green Car Congress

DECEMBER 1, 2021

The companies in GCxN’s fifth cohort are developing technologies that will improve the efficiency and safety of electric vehicle charging, which can ensure continued vehicle electrification to reach climate targets. —Yesim Jonsson, Shell’s GCxN program manager.

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Power Powered Energy Storage Lithium Ion 170

Green Car Congress

DECEMBER 22, 2011

Without systematic, transformative changes, the US is unlikely to succeed either in averting the worst economic and environmental consequences of climate change or in achieving a secure, affordable and reliable energy supply. The project was supported by a grant from the Doris Duke Charitable Foundation. —Richard Lester.

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Climate Change MIT Climate Energy 240

Green Car Congress

JANUARY 7, 2021

Credit: The University of Hong Kong. China will reach carbon emission peak before 2030 and carbon neutrality by 2060, and large cities with a significant greening trend play an important role in neutralizing carbon emission and mitigating the impact of global climate change in urban areas.

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Global 2001 2018 Green 433

Green Car Congress

NOVEMBER 29, 2009

At issue is the 2012 expiration of the Kyoto Protocol, a binding but effectively unenforceable 1997 treaty that had set greenhouse gas (GHG) emission reduction targets for 40 industrialized countries, referred to as Annex 1 countries, yielding an average GHG reduction of 5.2% by Jack Rosebro. ” [ 1 ].

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Climate Climate Change 2009 Emissions 236

Green Car Congress

APRIL 27, 2012

The research team included members from the National University of Singapore; Stichting Deltares, The Netherlands; International Council on Clean Transportation (ICCT), Washington, DC; and the University of Leicester, UK. Products from WCSB Oil Sands Crudes Compared with Reference. —Miettinen et al. GCB Bioenergy.

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Oil-Sands Oil Emissions Climate 314

Green Car Congress

MARCH 6, 2010

This article shows that including offsets in climate change legislation would likely make an emissions program more cost-effective by: (a) providing an incentive for non-regulated sources to generate emission reductions; and (b) expanding emission compliance opportunities for regulated entities. Assuming the offset is legitimate—i.e.,

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Climate Change Climate Emissions 2008 218

Green Car Congress

FEBRUARY 17, 2009

News headlines vie for attention and it is easy for scientists to grab this attention by linking climate change to the latest extreme weather event or apocalyptic prediction. But in doing so, the public perception of climate change can be distorted. This message is more difficult to get heard. Vicky Pope, Met Office.

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Climate Change Climate 2002 2008 170

Green Car Congress

NOVEMBER 25, 2009

A team of 26 climate scientists from Australia, Austria, Canada, France, Germany, Switzerland, the United Kingdom, and the United States have published the “Copenhagen Diagnosis”, an interim synthesis report on developments in climate change science from mid-2006 to the present day.

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Climate Change Climate 2008 2009 239

Green Car Congress

JULY 23, 2019

Air quality in the US may be linked with increased mortality and reduced life expectancy according to new research from Imperial College London and the Center for Air, Climate and Energy Solutions at Carnegie Mellon University. The study, published in the journal PLOS Medicine , analyzed concentrations of PM 2.5 µg/m 3 and 13.2

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Pollution Los Angeles Fresno Arkansas 247

Green Car Congress

SEPTEMBER 8, 2016

Exascale refers to high-performance computing systems capable of at least a billion billion calculations per second, or a factor of 50 to 100 times faster than the nation’s most powerful supercomputers in use today. Exascale Predictive Wind Plant Flow Physics Modeling, Steve Hammond (NREL) with SNL, ORNL, University of Texas Austin.

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Universal Colorado Iowa Connecticut 150

Green Car Congress

DECEMBER 4, 2011

Published in the journal Nature Climate Change , the new analysis shows fossil fuel emissions increased by 5.9% in 2010 and by 49% since 1990, the reference year for the Kyoto protocol. —co-author Prof Corinne Le Quéré, director of the Tyndall Centre for Climate Change Research and professor at the University of East Anglia.

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2010 Carbon Global Emissions 239

Green Car Congress

MARCH 24, 2012

An Oak Ridge National Laboratory (ORNL) paper published in Computers & Geosciences outlines a process that might help to determine the relative importance of population increases vs. climate change. Our work establishes a new method to couple geographic information system data with global climate outputs and statistical analysis.

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Water Available Climate Change Global 236

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. The outer surface of the body of the E-Cat is molded in triangular ridges, 2.3

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Fuel 2013 Power Powered 353

Cars That Think

MAY 1, 2024

The other would show the Ptolemaic, or geocentric, sky, with the viewer fully immersed in the view, as if standing on the surface of the Earth, seemingly at the center of the universe. A planetarium is often the first place where children connect what they see in the night sky to a broader science and an understanding of the universe.

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Saturn Mercury Germany Universal 129

Green Car Congress

AUGUST 21, 2014

Cloud computing refers to the practice of using a network of remote servers to store, manage and process data, rather than a local server or a personal computer. —Kate Keahey, a scientist at the Computation Institute at the University of Chicago and principal investigator for Chameleon.

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San Antonio Utah Universal Chicago 225

Green Car Congress

APRIL 1, 2015

GREET assumes that a dedicated CNG CV and CNG HEV can achieve fuel economies that are 5% and 40% higher on an energy equivalent basis, respectively, than the reference vehicle. They then estimated the NPVs of climate change and human health impacts from the GHG and CAC emissions, respectively. Life cycle incremental (a) benefit?cost

Climate Change 150

Climate Change Energy Gas-Electric Plug-in 150

Green Car Congress

JULY 3, 2015

The implication for biofuels is important, to the extent they are aimed at meeting climate and petroleum use reduction goals. These 9 combinations became the reference scenarios with defined fuel requirements and GHG emissions. The reference case scenarios assume no change to GHG intensity from current levels.

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Carbon EPRI Climate Gasoline-Electric 150

Green Car Congress

SEPTEMBER 14, 2010

The “cultural cognition of risk” refers to the tendency of individuals to form risk perceptions that are congenial to their values. The same psychological dynamics that incline people to form a particular position on climate change, nuclear power and gun control also shape their perceptions of what scientific consensus is.

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Climate Change Climate Oklahoma Waste 210

Cars That Think

OCTOBER 22, 2021

Sometimes climatic conditions don't lend themselves to creating enough sweat to analyze. The technology, developed by Dallas-based EnLiSense LLC and the University of Texas at Dallas , is promising enough that the U.S. But translating raw perspiration into "sweat equity" in real time in everyday life is not an easy task.

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Dallas Houston Personal Universal 120

Green Car Congress

NOVEMBER 7, 2010

Kreutz used what he called a bifurcated climate regime—i.e., pre- and post- decarbonization of the electric power sector—to which he referred as pre-CCS and post-CCS, respectively (although decarbonization was not necessarily via CCS—carbon capture and storage).) Note that the climate benefit is independent.

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Transportation Convert Waste CO2 231

Green Car Congress

JULY 7, 2015

Evapotranspiration (ET) refers to the sum total of water lost while the plant is growing, either from evaporation through the plant stem itself (a process called “transpiration”), or from water evaporated off of the plant’s leaves or the ground. —Hamilton et al.

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Water Climate Change Climate Environment 150