Green Car Congress

JUNE 23, 2023

Major ridesourcing companies Uber and Lyft have promised all-electric fleets by 2030 in an effort to reduce their carbon footprint. Overall, electrification reduces net external costs to society by 3–11% (5–24¢ per trip), depending on the assumed social cost of carbon. —Mohan et al. Mohan et al. 2c07030

Fleet 195

Fleet All-Electric Carbon Emissions 195

Green Car Congress

AUGUST 11, 2023

Unfortunately, OHP-based photoanodes suffer from two undesired losses that limit their efficiency: An internal loss resulting from a recombination of photogenerated charge carriers (required for electricity generation) within the anode itself, which, in turn, hinders water splitting. 202300951

Water 369

Water Hydrogen Conversion Solar 369

Green Car Congress

JULY 29, 2019

On 26 July, the first flue gas from the natural gas power plant, the Shepard Energy Center in Calgary, Canada, was directly transformed by the C2CNT process ( earlier post ) into carbon nanotubes. Carbon nanotubes grown by C2CNT directly from carbon dioxide (SEM and TEM imaging). Left and center. Earlier post.).

Carbon 353

Carbon Gas Convert Power 353

Green Car Congress

JANUARY 27, 2021

Chan School of Public Health, and consulted by dozens of experts in academia, updates ethanol’s carbon intensity score to reflect how continuous improvements in technology and practices have driven further emissions reductions in the lifecycle of ethanol and will lead to net zero renewable fuel in the future. gCO 2 e/MJ (range of 37.6

Gasoline 493

Gasoline Emissions Gasoline-Electric Gas-Electric 493

Green Car Congress

MAY 31, 2023

Dow expects to purchase this bio-based ethylene, reducing carbon emissions from plastic production, and using it in recyclable applications across transportation, footwear, and packaging.

North America 243

North America Energy Iowa America 243

Green Car Congress

JULY 12, 2019

Stuart Licht ( earlier post ) report a process for the high-yield, low-energy synthesis of carbon nano-onions (CNOs) by electrolysis of CO 2 in molten carbonate. High yield electrolytic synthesis of carbon nano-onions from CO 2 , either directly from the air or from smoke stack CO 2 , in molten carbonate. Resources.

Carbon 255

Carbon Energy CO2 Gas 255

Green Car Congress

APRIL 15, 2019

Researchers from Northwestern University and Princeton University have explored the impact on US air quality from an aggressive conversion of internal combustion vehicles to battery-powered electric vehicles (EVs). No matter how the power is generated, the more combustion cars you take off the road, the better the ozone quality.

Conversion 281

Conversion Jordan Ozone Coal 281

Green Car Congress

MAY 5, 2020

Hydrogen as a zero-carbon energy carrier has the potential to transform fundamentally the global energy landscape—but the production must benefit the environment, according to experts at Rice University’s Baker Institute for Public Policy. The largest markets for non-combusted carbon are carbon black (~10s MT), graphite (~0.1

Hydrogen 170

Hydrogen Carbon Production Carbon Fiber 170

Green Car Congress

MARCH 2, 2018

An international research team has developed a new single-atom electrocatalyst that efficiently converts CO 2 to carbon monoxide (CO). A competing reaction, called the hydrogen evolution reaction (HER) or “water splitting,” takes precedence over the CO 2 conversion reaction. —Dong Su, CFN scientist and co-author.

Conversion 199

Conversion CO2 Convert Water 199

Green Car Congress

NOVEMBER 30, 2016

California’s approach to transportation fuel policy—its Low Carbon Fuel Standard (LCFS)—will become a global phenomenon, suggests Lux Research. Currently the biofuels industry is driven primarily by the abundant availability of bio-based resources enabling the production of ethanol and biodiesel. Earlier post.).

Carbon 150

Carbon Standards Global Fuel 150

Green Car Congress

APRIL 24, 2018

The analysis combines process engineering, spatial optimization, and lifecycle assessment to consider the technical, economic, and institutional feasibility of near-term carbon capture and sequestration (CCS). Mach (2018) “Near-term deployment of carbon capture and sequestration from biorefineries in the United States” PNAS doi: 10.1073/pnas.1719695115.

Carbon 218

Carbon CO2 Tax Credit Store 218

Green Car Congress

APRIL 8, 2014

Researchers at the US Naval Research Laboratory (NRL), Materials Science and Technology Division have demonstrated novel NRL technologies developed for the recovery of CO 2 and hydrogen from seawater and their subsequent conversion to liquid fuels. E-CEM Carbon Capture Skid. Photo: US Naval Research Laboratory) Click to enlarge.

Conversion 294

Conversion Fuel Production CO2 294

Green Car Congress

FEBRUARY 6, 2017

Now, an international team of researchers in Europe is suggesting a possible approach to convert Li 2 S into sulfur without the detectible formation of polysulfides. we present in this work the synthesis of small, uniformly distributed Li 2 S, particles homogeneously coated by a nitrogen-doped carbon layer. . … earlier post.).

Conversion 150

Conversion Li-ion Lithium Sulfur Carbon 150

Green Car Congress

JULY 30, 2012

This will make it possible to realize a simple and compact system for capturing and converting wasted carbon dioxide from incinerators and electric generation plants, according to Panasonic. The conversion efficiency of solar energy to chemical energy was 0.03-0.04%. Hiroshi Hashiba et al. 243904 doi: 10.1063/1.4729298.

Conversion 374

Conversion CO2 Solar Light 374

Green Car Congress

MAY 3, 2021

The Russian nuclear industry has technological and scientific potential in developing hydrogen production—both by electrolysis and from methane conversion with associated CO 2 capture and storage technologies. —Kirill Komarov, First Deputy Director General for Corporate Development and International Business at Rosatom.

Russia 338

Russia Hydrogen Europe Green 338

Green Car Congress

APRIL 11, 2017

This could form the basis of a new, more efficient process for converting the greenhouse gas CO 2 into a useful carbon source for the production of fuels and chemical products. Their material of choice is powdered elemental boron, which very strongly absorbs sunlight and efficiently converts it photothermically, heating itself up remarkably.

Conversion 150

Conversion CO2 Fuel Convert 150

Green Car Congress

DECEMBER 26, 2019

The researchers’ calculations show that a truck using 1 kg of conventional fuel could produce 3kg of liquid CO 2 , and that the conversion does not involve any energy penalty. The process itself uses little energy, because all of its stages have been optimized. —François Maréchal. 2019.00143.

Emissions 332

Emissions CO2 Exhaust Carbon 332

Green Car Congress

MARCH 25, 2023

prepared for the International Council on Clean Transportation (ICCT), has found that hydrotreating is an inexpensive approach to produce near-zero naphthalenes petroleum jet fuel (PJF) for contrail abatement. L) to hydrotreat fossil jet fuel at the conversion refineries that produce the bulk of aviation jet fuel worldwide.

Fuel 170

Fuel Exhaust Conversion Water 170

Green Car Congress

DECEMBER 8, 2017

Most importantly for this project, acrylonitrile is also the primary building block in carbon fiber composites, which are used for lightweighting applications in automotive and air transportation. —NREL Associate Laboratory Director Adam Bratis and principal investigator of the NREL-led Renewable Carbon Fiber Consortium.

Carbon Fiber 191

Carbon Fiber Renewable Carbon Eaton 191

Green Car Congress

OCTOBER 20, 2022

It has developed process technology and experience in producing lower carbon intensity, high performance, synthetic graphite targeting the electric vehicle and energy storage sectors. Albemarle is finalizing the site selection for the lithium hydroxide conversion plant in the southeastern United States.

Parts 459

Parts Batteries Battery Lithium Ion 459

Green Car Congress

APRIL 13, 2014

an innovator in the field of enzyme-enabled carbon capture technology, announced that it has exceeded the second set of technical performance milestones for its oil sands project. CO 2 Solutions’ technology platform uses carbonic anhydrase to accelerate the capture of CO 2 with energy-efficient solvents. CO 2 Solutions’ process.

Oil-Sands 240

Oil-Sands Oil Carbon CO2 240

Green Car Congress

JULY 27, 2015

Researchers at Texas A&M have developed a two-step, one-pot conversion of CO 2 and epoxides (highly reactive compounds with a three-membered ring made of two carbon atoms and one oxygen atom) to polycarbonate block copolymers that contain both water-soluble and hydrophobic regions and can aggregate into nanoparticles or micelles.

Conversion 150

Conversion CO2 Polymer Water 150

Green Car Congress

JULY 20, 2023

These will be introduced by the International Maritime Organization (IMO) and the EU in increasingly stringent stages from 2025 onwards in order to ultimately realize climate-neutral maritime shipping. Energy sources such as carbon-neutral methanol and ammonia will therefore play a prominent role in the maritime sector in the future.

Mariner 150

Mariner Engine Climate Concept 150

Green Car Congress

JUNE 26, 2010

The authors highlight three possible strategies for CO 2 conversion by physico-chemical approaches: sustainable (or renewable) synthetic methanol; syngas production derived from flue gases from coal-, gas- or oil-fired electric power stations; and photochemical production of synthetic fuels. Resources. Jiang et al. Jiang et al.

Conversion 218

Conversion Transportation Fuel CO2 218

Green Car Congress

APRIL 28, 2020

When the nickel catalyst of ceramic fuel cells is used with hydrocarbon fuels, such as methane, propane, and butane, the carbon generated during fuel conversion is deposited on the surface of nickel. This worsens seriously as the temperature lowers, leading to the failure of the cell operation. 2019.118349.

Fuel 392

Fuel Gas Conversion Convert 392

Green Car Congress

JULY 11, 2018

The results of this open-access study are published in the International Journal of Energy and Environmental Engineering. A Greyrock Flare Gas-to-Fuels conversion process at an Ohio oil well was used as the base case for this LCA. This fuel comprises 8,694 and 2,313 L/day of synthetic diesel and synthetic gasoline, respectively.

Pollution 258

Pollution Gas Emissions Fuel 258

Green Car Congress

MAY 6, 2022

The internally funded advancement successfully reduced heavy-duty diesel engine nitrogen oxide (NO x ) emissions to meet the California Air Resources Board (CARB) 2027 standards. CAT-DEF—Catalyzed Diesel Exhaust Fluid—is an SwRI-developed catalyst- and surfactant-modified diesel exhaust fluid (DEF) solution. Wheeler, S.,

Diesel 284

Diesel Emissions Exhaust Engine 284

Green Car Congress

JANUARY 15, 2021

In the first phase of SAF deployment through 2025, waste oils are the likeliest source of low-carbon fuel due to their low carbon intensity and ease of conversion. Technical advice was provided by the International Council on Clean Transportation (ICCT).

Future 240

Future Fuel Waste Climate 240

Green Car Congress

APRIL 20, 2011

A team at Stanford University is proposing using solid oxide fuel cells as the basis for a method for electricity production from oil shale with in situ carbon capture (EPICC) as a means to provide transportation services from oil shale with greatly reduced CO 2 emissions. Conversion to work via. internal combustion engine.

Oil 220

Oil Carbon Emissions CO2 220

Green Car Congress

JUNE 14, 2014

An international team of researchers has sequenced the genome of the eucalyptus tree ( Eucalyptus grandis ) and published the analysis in an open access paper in the journal Nature. Trees play a significant role in the global carbon cycle. —Gerald Tuskan, Oak Ridge National Laboratory. —Alexander Myburg. Alexander A.

International 218

International Production South Africa Carbon 218

Green Car Congress

NOVEMBER 27, 2011

Wärtsilä Corporation has completed the conversion of the 25,000 dwt product tanker Bit Viking from heavy fuel oil to liquefied natural gas (LNG) operation. The conversion enables the Bit Viking to qualify for lower nitrogen oxides (NO x ) emission taxes under the Norwegian NO x fund scheme. The converted Bit Viking. Click to enlarge.

Conversion 210

Conversion Oil Fuel Mariner 210

Green Car Congress

JULY 20, 2014

The US Department of Energy’s (DOE) Office of Fossil Energy will award $9 million over five years to organizations to assist it in building domestic and international consensus on future fossil energy technologies ( DE-FOA-0001111 ). Carbon Capture and Storage and Clean Energy Systems.

Energy 236

Energy Future Oil Gas 236

Green Car Congress

NOVEMBER 11, 2011

Biomass differs from the other renewable resources, they note, since the energy it contains is stored as chemical bonds. The chemical characteristics of biomass and many bulk chemicals are also very similar, so the processes should be more economical than those for the conversion into fuels. —Esben Taarning.

Renewable 246

Renewable Fuel Production Power 246

Green Car Congress

JANUARY 17, 2020

Ammonia is just one of the pathways towards zero-carbon emitting vessels. Ammonia is a carbon-free fuel and can be produced from renewable electricity. The energy conversion rate of this system is higher than that of biomaterial-based systems, but the production pathway cannot tap into potential energy sources such as waste biomass.

Fuel 221

Fuel 2019 Singapore Emissions 221

Green Car Congress

JANUARY 4, 2013

A new spatially-explicit life cycle assessment of five different “sun-to-wheels” conversion pathways—ethanol from corn or switchgrass for internal combustion vehicles (ICVs); electricity from corn or switchgrass for battery-electric vehicles (BEVs); and photovoltaic electricity for BEVs—found a strong case for PV BEVs.

Transportation 319

Transportation Carbon Conversion Li-ion 319

Green Car Congress

JUNE 28, 2021

Oxymethylene ethers (OME n ) are particularly promising as they can not only be produced from carbon dioxide and renewable hydrogen. OME n can be produced from renewable syngas via biomass gasification, or from renewable hydrogen and carbon dioxide, potentially achieving carbon neutrality over their entire life cycle.

Fuel 255

Fuel Diesel Renewable Hydrogen 255

Green Car Congress

DECEMBER 1, 2009

The Low Carbon Fuel Standard (LCFS) adopted by the California Air Resources Board (CARB) earlier this year ( earlier post ) requires a 10% reduction in the average greenhouse gas (GHG) emission intensity of the state’s transportation fuels by 2020. It also reviews the sustainability principles and criteria (Version 0.5) or Version 1.0

Standards 244

Standards California Carbon Fuel 244