Green Car Congress

OCTOBER 3, 2016

One way to mitigate high feedstock cost is to maximize conversion into the bioproduct of interest. This maximization, though, is limited because of the production of CO 2 during the conversion of sugar into acetyl-CoA in traditional fermentation processes. Wiedel, Jennifer Au, Maciek R. Antoniewicz, Eleftherios T.

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Conversion Carbon CO2 Oil Prices 240

Green Car Congress

OCTOBER 19, 2021

Twelve’s jet fuel, produced using its carbon transformation technology in partnership with Fischer-Tropsch conversion experts Emerging Fuels Technology ( earlier post ), is a fossil-free fuel that offers a drop-in replacement for petrochemical-based alternatives without any changes to existing plane design or commercial regulations.

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Green Car Congress

JUNE 1, 2016

Researchers in Sweden and Spain have devised a three-step process for the conversion of precipitated kraft lignin from black liquor into green diesel. In a paper describing the kraft recovery process, Honghi Tran from the University of Toronto and Esa K. Their paper appears in the journal ChemSusChem. tons of black liquor dry solids.

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Green Car Congress

JUNE 2, 2017

Now, researchers at Kumamoto University in Japan, led by Professor Masato Machida, have developed a new composite material—a CeO 2 -grafted MnFeO y (CeO 2 /MnFeO y ) as a substitute for the conventional CeO 2 material in three-way catalysts. wt% Pd/A2O3, and the reference catalyst was a mixture of 1 wt% Rh/CeO 2 and Pd/A 2 O 3.

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Convert Conversion Exhaust Gasoline 170

Green Car Congress

MARCH 6, 2021

Although direct air capture of carbon dioxide (DAC) generally refers to the capture of CO 2 from ambient air, this FOA also considers the removal of CO 2 from partially concentrated air (e.g., DE-FOA-0002481 ). building HVAC exhaust) and from natural fluids (e.g.,

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Carbon Exhaust Water Energy 360

Green Car Congress

MARCH 18, 2012

Bitumen production from the Canadian oil sands provides a point of reference that could be used to observe and better manage the land and water impacts of a rapid transition to unconventional fuels, suggests Dr. Sarah Jordaan of the Energy Technology Innovation Policy Research Group, Department of Earth and Planetary Sciences, Harvard University.

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Oil-Sands Water Oil Fuel 231

Green Car Congress

JANUARY 5, 2018

a tech startup spun out from Kyoto University, are partnering to develop a next-generation power semiconductor device expected to reduce the energy loss, cost, size and weight of inverters used in electrified vehicles (EVs). Ga 2 O 3 and demonstrated an 86% reduction in on-state loss compared to a SiC reference SBD. ?-Ga

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Powered Power Vehicles 2017 150

Green Car Congress

DECEMBER 1, 2017

A development in catalysis research by academics at the Universities of St Andrews and Newcastle could lead to new systems to treat diesel emissions. This is referred to as “chemistry at a point”. Catalysts are typically metallic nanoparticles—often platinum group metals—that are finely deposited upon a substrate.

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Diesel Emissions Exhaust Clean 150

Green Car Congress

AUGUST 20, 2018

Babies in strollers can be exposed to up to ~60% higher average concentrations of pollution than their parents, causing potential damage to their frontal lobe and impacting on their cognitive abilities and brain development, according to a study by researchers at the University of Surrey (UK).

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Pollution Clean Cleaning Environment 199

Green Car Congress

NOVEMBER 21, 2017

A team from UCLA and colleagues from Tarbiat Modares University and Shahed University in Iran have devised an integrated solar-powered system for both electrochemical energy storage and water electrolysis. Wh kg −1 with specific power of 37.9 kW kg −1 and an excellent cycle life. mA cm −2 , and a small Tafel slope of 31 mV dec −1.

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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. The brand is also continuing to develop conventional engines with a focus on universal mild hybridization and the 48-volt electrical system.

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Audi CO2 Emissions Vehicles 275

Green Car Congress

APRIL 21, 2020

Lloyd’s Register (LR) and the University Maritime Advisory Services (UMAS) have published their latest assessment of the current and future fuels available to shipping to help define the optimum solutions as the maritime industry seeks to reduce greenhouse gas emissions.

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Carbon Fuel Hydrogen Renewable 243

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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Green Car Congress

OCTOBER 22, 2010

New Oil Resources licensed the technology (US Patent 6,180,845 ) in 2009 from Louisiana State University (LSU); the original developers of the process are Drs. New Oil Resources’ process uses near-critical water to treat the biomass in a process commonly referred to as hydrothermal liquefaction or thermal depolymerization.

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Oil Gasoline Commercial Conversion 199

Green Car Congress

DECEMBER 22, 2015

The inventors are Professor Richard Kohn and Faculty Research Associate Dr. Seon-Woo Kim from the University of Maryland (UMD). The direct consumption of hydrogen or electricity by microorganisms that produce fuels is often referred to as “electrofuels”. Earlier post.)

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Gasoline Maryland Convert Hydrogen 150

Green Car Congress

DECEMBER 12, 2017

This enzymatic modification by the addition of sugars is referred to as “glycosylation” and it is known to have a substantial impact on enzyme function. The new research, which focuses on the enzyme Cel7A that breaks down cellulose in plants to sugars, is detailed in a paper in the Proceedings of the National Academy of Sciences (PNAS).

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Renewable Fuel Insight Georgia 150

Green Car Congress

MAY 20, 2015

TWP results for diesel to natural gas HDT fleet conversions. Technology Warming Potential (TWP) for three diesel to natural gas heavy-duty fleet conversion cases (rows from top to bottom: 11.9 g/mile for the SI fleet conversion cases and 4.2 addressing leakage) and efficiency improvements in the natural gas vehicles themselves.

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Climate Diesel Gas Emissions 150

Green Car Congress

AUGUST 30, 2019

A team of researchers at George Washington University led by Prof. In the figure "ton" refers to metric tonne and CNT, carbon nanotube. B) Carbon mitigation with CNT-Al. The latter (B) includes a cascade effect due to virgin Al’s large carbon footprint, triggering larger CNT-composite induced CO 2 emission elimination. Licht et al.

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Carbon Emissions CO2 Washington 249

Green Car Congress

APRIL 14, 2017

All are from NREL; Crisp also is affiliated with the Colorado School of Mines, and Pach and Marshall are affiliated with the University of Colorado, Boulder. High solar conversion efficiency is key for a viable technology as that directly impacts the land area to be covered and ultimately impacts the cost of the system.

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Cars That Think

MARCH 26, 2024

The standard offers reference contract language inspired by Amsterdam’s Contractual Terms for Algorithms , the European model contractual clauses , and clauses issued by the Society for Computers and Law AI Group. This reference contract language can be indispensable to agencies negotiating with AI vendors.

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Standards United Kingdom Environment Concept 120

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.

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Fuel Diesel Renewable Hydrogen 255

Green Car Congress

JUNE 2, 2013

Project Volt Gas Volt is based on a long-term financing plan and the use of existing technologies for the large-scale conversion of surplus renewable electricity to methane, with subsequent reuse. The concept is the same embodied in Audi’s e-gas project ( earlier post ), to which the VGV proposal makes continued reference.

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Green Car Congress

APRIL 27, 2012

Business-as-usual’ projections of future conversion rates, based on historical rates over the past two decades, indicate that 6–9 Mha of peatland in insular Southeast Asia may be converted to plantations by the year 2020, unless land use planning policies or markets for products change. —Miettinen et al. Chris Malins. Kimberly M.

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Oil-Sands Oil Emissions Climate 314

Green Car Congress

AUGUST 14, 2015

While the earlier work by BESC researchers at DOE’s Oak Ridge National Laboratory and the University of California at Los Angeles was important from a proof-of-principle perspective, this new result represents a significant gain. While the previous genetically engineered microbe achieved conversion results of 0.6 Lin, Luo Mi, Amy H.

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Cars That Think

AUGUST 18, 2024

Electrification has its sustainability challenges,” notes Daniel Ludois , a professor of electrical engineering at the University of Wisconsin in Madison. But “an electrostatic motor doesn’t need windings, doesn’t need magnets, and it doesn’t need any of the critical materials that a conventional machine needs.”

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Motoring Motor Motors Philadelphia 135

Green Car Congress

JULY 22, 2015

Indeed, the aerobic muconic acid production is close to the normal physiology of these bacteria and their metabolic flow is more favorable to this fermentation than other reference microorganisms. —Nagib Ward, Executive VP, Business Development at DEINOVE.

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Cars That Think

NOVEMBER 5, 2021

Stanford University prides itself on its international diversity, touting that today's undergraduates hail from 70 countries. People have done voice conversion for deep fakes, and that technology is pretty advanced. That wasn't going to be particularly useful for real-time conversation, their ultimate goal.

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Venezuela Guatemala San Francisco Conversion 145

Green Car Congress

DECEMBER 20, 2017

Lloyd’s Register and University Maritime Advisory Services (UMAS) released a new study— Zero Emission Vessels 2030 —that aims to demonstrate the viability of zero emission vessels (ZEVs) by identifying what needs to be in place to make them a competitive solution for decarbonization.

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Emissions Mariner Low Cost Hydrogen 150

Green Car Congress

JULY 23, 2013

Researchers in South Korea have developed a simple, low-cost and eco-friendly method of creating nitrogen-doped graphene nanoplatelets (NGnPs) with excellent catalytic performance in both dye-sensitized solar cells and fuel cells to replace conventional platinum (Pt)-based catalysts for energy conversion. —Jeon et al. 1116897109.

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Solar Fuel Low Cost South Korea 262

Green Car Congress

DECEMBER 27, 2016

In a new paper in the journal Nature Materials (in an edition focused on materials for sustainable energy), a team from Stanford University and SLAC National Accelerator Laboratory has reviewed milestones in the progress of solid-state photoelectrocatalytic technologies toward delivering solar fuels and chemistry. —Montoya et al.

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Solar Fuel Water Conversion 150

Cars That Think

OCTOBER 1, 2021

Table 2 summarizes several patents that reference EP29LPSP. 00, WP1995, Revision 0, Princeton University Plasma Physics Laboratory, 19 Mar. Dissertation, Princeton University, 2013. Bar Ilan University, Ramat Gan, Israel. Table 1 highlights several commercial and research applications that use Master Bond EP29LPSP.

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Engine 2000 Stimulus Wind 70

Green Car Congress

DECEMBER 30, 2015

A team at RWTH Aachen University has identified ethyllevulinate and 2-methyltetrahydrofuran as promising alternatives to cellulosic bioethanol with respect to cost and environmental impact based on a large-scale reaction screening study. The catalytic conversion of furfural yields a mixture of octanol, butyltetrahydrofuran, and dioctylether.

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Conversion Fuel Production Energy 150

Green Car Congress

JUNE 6, 2014

Researchers at the Institute of Environmental Sciences at Leiden University, The Netherlands) have concluded that the energy demand and climate impacts of using CO 2 to produce synthetic hydrocarbon fuels by using existing technologies can be greater than the impacts of existing hydrocarbon fuels. Credit: ACS, van der Giesen et al.

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Fuel Energy Solar CO2 236

Green Car Congress

MARCH 22, 2010

Professor George Miley of the University of Illinois Urbana-Champaign and director of its Fusion Studies Lab, reported on progress toward a “cold fusion battery”—a small power unit that uses a low energy nuclear reaction (LENR) (i.e., —Prof. More and more people are becoming interested in it. George, Utah.

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Fusion Powered Power Batteries 326

Green Car Congress

JULY 31, 2017

An international research team led by scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and Nanyang Technological University (NTU) in Singapore have developed a light-activated material that can chemically convert carbon dioxide into carbon monoxide without generating unwanted byproducts.

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Convert Fuel CO2 Cleaning 150

Cars That Think

APRIL 14, 2022

IEEE Spectrum carried out its conversation with Foster by email to find out more about why RF exposure assessment research has been such a success, what makes RF dosimetry so difficult, and why public worries about health and wireless radiation never seem to go away. Foster: Measuring RF fields in free space is not a problem.

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Pennsylvania Environment Energy Personal 109

Cars That Think

APRIL 20, 2024

Bob Taylor, then at the Advanced Research Projects Agency (ARPA) , got interested in connecting computers, in part to save the organization money by getting the expensive computers it funded at universities and research organizations to share their resources over a packet-switched network. 1962 and Ph.D.

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