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.

Carbon 195

Carbon Global Emissions Climate Change 195

Green Car Congress

MAY 28, 2021

If a ban were introduced on the sale of new gasoline and diesel cars, and they were replaced by electric cars, the result would be a significant reduction in lifecycle carbon dioxide emissions primarily due to reduced tailpipe CO 2 emissions, according to a new lifecycle study by researchers at Chalmers University of Technology, Sweden.

Emissions 259

Emissions Carbon Manufacturer Sale 259

Green Car Congress

NOVEMBER 3, 2019

However, the reaction products of traditional F-T synthesis follow the Anderson-Schulz-Flory (ASF) distribution law, and the resulting carbon number distribution is wide and complex with a high content of heavy hydrocarbons. This makes it difficult to concentrate the carbon number of liquid hydrocarbons to within a specific range.

Gasoline 191

Gasoline Range Production Carbon 191

Green Car Congress

AUGUST 19, 2021

Now, researchers from the University of Michigan and Ford report in an open-access paper in ACS’ Environmental Science & Technology that automating residential package transport doesn’t influence the greenhouse gas footprint as much as the delivery van’s size and type. Luyao Li, Xiaoyi He, Gregory A. Wallington, and Nicholas J. 0c08213.

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Miles Carbon Ford Vehicles 221

Green Car Congress

MARCH 30, 2022

Danish Minister for Transport Trine Bramsen, Aalborg municipal government representatives, and European media were invited to witness the first test runs of Geely methanol vehicles on Danish roads and visit the e-methanol production facility at Aalborg University.

Denmark 446

Denmark Vehicles Iceland Renewable 446

Green Car Congress

AUGUST 21, 2023

Researchers from University of Girona (Spain) successfully used electrically efficient microbial electrosynthesis cells (MES) to convert CO 2 to butyric acid. Chain elongation resulted in the selective (78% on a carbon basis) production of butyric acid, a valuable chemical used in pharmaceuticals, farming, perfumes, and the chemical industry.

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Convert CO2 Spain Conversion 369

Green Car Congress

JANUARY 5, 2018

(SoCalGas) is partnering with a development team to advance a new process that converts natural gas to hydrogen, carbon fiber, and carbon nanotubes. The technology commercialization team includes SoCalGas, C4, Pacific Northwest National Laboratory (PNNL) and West Virginia University (WVU).

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Carbon Fiber West Virginia Hydrogen Carbon 280

Green Car Reports

JULY 10, 2020

Electric cars could deliver even greater environmental benefits if they were to be used by ride-hailing services like Uber and Lyft than if they were to go to private use, according to a new study from the University of California, Davis. Replacing a gasoline ride-hailing vehicle with an EV can deliver three times the carbon reduction of a.

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Carbon Personal Davis Gasoline-Electric 126

Green Car Congress

SEPTEMBER 3, 2017

A team at the University of Birmingham reports that a blend of 33% v/v of butanol in EN228 commercial gasoline containing 5% of ethanol (B33) reduces GDI (gasoline direct injection) engine-out carbonaceous emissions, while maintaining similar levels of NO x emissions when compared to standard gasoline combustion at low and medium engine loads.

Gasoline 170

Gasoline Emissions Engine B0 170

Green Car Congress

FEBRUARY 22, 2018

The researchers assessed the gaseous, particulate, and genotoxic pollutants from two current technology gasoline direct injection vehicles when tested in their original configuration and with a catalyzed gasoline particulate filter (GPF). Their study is publishedin the ACS journal Environmental Science & Technology. Yang et al.

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Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

JUNE 7, 2022

Researchers from Peking University and SINOPEC have developed a one-post method for the synthesis of C 6+ branched compounds from isopropanol condenstation on Ni/MoC catalysts. The branched-chain selectivity in C 6+ and nonnecessity of H 2 give this route advantage in high-octane gasoline blendstock production. —Zhou et al.

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Conversion Gasoline Hydrogen Carbon 243

Green Car Congress

MARCH 30, 2022

Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.

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Hyundai Motor Motors Motoring 448

Green Car Congress

AUGUST 8, 2017

The SOLETAIR project ( earlier post ) has produced its first 200 liters of synthetic fuel from solar energy and the air’s carbon dioxide via Fischer-Tropsch synthesis. The mobile chemical pilot plant produces gasoline, diesel, and kerosene from regenerative hydrogen and carbon dioxide.

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Solar Finland Fuel CO2 386

Green Car Congress

JUNE 10, 2021

The researchers say that their findings, recently published in an open-access paper in the journal Science Advances , are key to understanding how the universe evolved with the growth of carbon compounds. That insight could also help the car industry make cleaner combustion engines.

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Cleaner Insight Engine Hawaii 243

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.

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Universal Emissions Carbon Global 218

Green Car Congress

FEBRUARY 22, 2012

CoolPlanet BioFuels, a start-up developing technology to convert low-grade biomass into high-grade fuels including gasoline, and carbon that can be sequestered ( earlier post ), claims it has achieved a conversion yield of 4,000 gallons gasoline/acre biomass in pilot testing using giant miscanthus, an advanced bioenergy crop.

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Gasoline Conversion Gasoline-Electric Mississippi 304

Green Car Congress

JUNE 8, 2023

In a recent open-access paper published in ACS’ Environmental Science & Technology , researchers from the University of York report that alcohols in windshield washer fluid account for a larger fraction of real-world vehicle emissions than previous estimates have suggested. Cliff et al. —Cliff et al.

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Emissions Exhaust Cars Ozone 397

Green Car Congress

JULY 17, 2017

Geiger and Alberto Salvo, an associate professor of economics at the National University of Singapore, led the study—their second with São Paulo big data. At the same time, nitric oxide and carbon monoxide concentrations tended to go up. and many other countries regulate PM 2.5 , but particles smaller than PM 2.5

Gasoline 150

Gasoline Singapore Brazil Ozone 150

Green Car Congress

FEBRUARY 4, 2014

Researchers at the University of California, Davis have developed a process for the production of branched C 7 –C 10 hydrocarbons in the gasoline volatility range from biomass-derived levulinic acid with good yield, operating under relatively mild conditions, with short reaction times. Source: Mascal et al. Click to enlarge.

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Davis Gasoline Range Oil 360

Green Car Congress

NOVEMBER 27, 2013

Based on on-road measurements in their study, a team from the University of California Berkeley has estimated that, as of 2010, light-duty (LD) gasoline vehicles were responsible for 85% of CO; 18% of NO x ; 18% of organic aerosol (OA); and 6% of black carbon (BC) emissions from on-road motor vehicles in the United States.

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Gasoline Emissions Diesel San Francisco 239

Green Car Congress

NOVEMBER 17, 2011

says it has successfully tested the last step in its wood-to-gasoline process to produce high-octane, benzene-free, drop-in gasoline. Our reaction performs even better than we expected, with excellent conversion of DME to gasoline. Canada-based CORE BioFuel Inc. Earlier post.). Under contract with CORE, RECAT Technologies Inc.

Gasoline 218

Gasoline Canada Commercial EPA 218

Green Car Congress

APRIL 29, 2014

A study by a pair of researchers at Northwestern University found that when fuel prices drove residents of São Paulo, Brazil, to switch from ethanol to gasoline in their flexible-fuel vehicles, local ozone levels dropped 20%. At the same time, nitric oxide and carbon monoxide concentrations tended to go up.

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Ozone Gasoline Pollution Gasoline-Electric 316

Green Car Congress

MAY 26, 2010

The introduction of electric vehicles on a large scale in the UK can only have a beneficial effect on CO 2 emissions if low-carbon electricity, universal broadband provision and smart grids are in place to support the transition, according to a new report published by the UK Royal Academy of Engineering. Professor Kemp.

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Universal Grid Carbon Engine 268

Green Car Congress

NOVEMBER 8, 2021

Researchers at Washington University in St. A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. —Wei Bai. Ranaivoarisoa, T.O.,

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Solar Light St. Louis Power 319

Green Car Congress

OCTOBER 29, 2012

The federal subsidy significantly favors larger battery packs to a stronger degree than their potential for additional gasoline savings. Non-domestic charging infrastructure is generally not necessary for operation of PHEVs, and substantial gasoline displacement can be achieved solely with home charging. Peterson and Michalek 2012.

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Gasoline PHEV Gasoline-Electric Batteries 308

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 9, 2015

University of Massachusetts Amherst computational chemist Scott Auerbach has been awarded a three-year, $330,000 grant from the National Science Foundation to improve basic understanding and optimize the catalytic process of producing fuels such as gasoline from plant biomass instead of from petroleum. —Scott Auerbach.

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Gasoline Production Convert Massachusetts 150

Green Car Congress

MAY 11, 2015

In a post—“ When do biofuels really balance carbon? —on his blog Cars and Climate , Dr. John DeCicco at the University of Michigan Energy Institute emphasizes again the importance of a rigorous examination of the common “biofuels recycle carbon” argument. The total amount of carbon in the world is fixed.

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Carbon Climate Michigan Fuel 150

Green Car Congress

APRIL 22, 2009

Headwaters Incorporated has formed a joint venture with the University of Utah—Headwaters Clean Carbon Services LLC (HCCS)—which will provide a full range of services for CO 2 geologic storage and CO 2 used for enhanced oil recovery and enhanced coalbed methane recovery. Earlier post.). Jim Lepinski, President of HCCS.

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Utah Universal Carbon Stimulus 150

Green Car Congress

SEPTEMBER 7, 2022

Synhelion has developed a solar thermal process for the production of syngas, which is then used in standard industrial processes to synthesize liquid fuels, such as kerosene, gasoline, or diesel, that are compatible with conventional jet engines and internal combustion engines.

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Solar Fuel Germany Industrial 435

Green Car Congress

JUNE 28, 2021

The EU-funded research project HyFlexFuel recently successfully produced biocrudes via hydrothermal liquefaction (HTL) from a variety of biomasses, including sewage sludge, food waste, manure, wheat straw, corn stover, pine sawdust, miscanthus and microalgae in a pilot-scale continuous HTL plant at Aarhus University (Denmark).

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Convert Denmark Waste Universal 418

Green Car Congress

JANUARY 27, 2023

Made from widely available domestic feedstocks and advanced refining technologies, energy-dense biofuels provide a pathway for low-carbon fuels that can lower greenhouse gas emissions throughout the transportation sector and accelerate the bioeconomy. Hundreds of millions of gallons of drop-in 100% SAF will be unlocked. Comstock Inc.,

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Production Carbon Conversion Mariner 225

Green Car Congress

DECEMBER 12, 2017

million investment in 2015) in Carbon Recycling International ( CRI ), an Icelandic company which produces renewable methanol using recycled CO 2 emissions sourced from a local thermal power plant and hydrogen made by splitting water with electrolysis (Power-to-Methanol). The switch from gasoline to methanol is not noticeable to the driver.

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Iceland CO2 Gasoline Renewable 170

Green Car Congress

DECEMBER 22, 2015

The fuels separate and rise to the surface of the fermentation broth, and are exactly the same as current components of gasoline. The inventors are Professor Richard Kohn and Faculty Research Associate Dr. Seon-Woo Kim from the University of Maryland (UMD). Earlier post.)

Gasoline 150

Gasoline Maryland Convert Hydrogen 150

Green Car Congress

DECEMBER 14, 2015

Researchers from Tsinghua University and Peking University have investigated the effects of fuel properties on particulate emissions gasoline direct injection engines (GDI). Higher aromatics in gasoline resulted in much higher PM (mass), PN (particle number) and PAHs emissions, with higher toxicity to human health.

Gasoline 150

Gasoline Emissions Engine Fuel 150

Green Car Congress

AUGUST 31, 2017

A new study commissioned by the International Council on Clean Transportation (ICCT) investigates the real-world emissions of four Euro 6 passenger cars—one gasoline and three diesel vehicles with different aftertreatment technologies—tested under variable conditions. for NO x and by a factor of 2.4

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Gasoline Diesel Emissions CO2 186

Green Car Congress

OCTOBER 31, 2022

The Responsible Battery Coalition, in partnership with the University of Michigan Center for Sustainable Systems, launched a comprehensive research project to compare the total cost of ownership of gas and electric vehicles (EVs). Gregory Keoleian, Director of the Center for Sustainable Systems at the University of Michigan.

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Michigan Gas-Electric Gas Batteries 199