Comparison, Conversion and Water

New halogen conversion-intercalation chemistry enables high-energy density aqueous Li-ion battery

Green Car Congress

MAY 10, 2019

developed a halogen conversion–intercalation chemistry in graphite that produces composite electrodes with a capacity of 243 mAh g -1 (for the total weight of the electrode) at an average potential of 4.2 Proposed conversion–intercalation chemistry. A team of researchers led by a group from the University of Maryland has. V) and Cl ?

Li-ion

Li-ion Conversion Energy Battery

New version of Argonne lifecycle model for water footprint of biofuels now includes cellulosic feedstocks

Green Car Congress

JANUARY 16, 2015

of the online tool Water Assessment for Transportation Energy Resources ( WATER ) this week. This latest version of WATER allows, for the first time, biofuels manufacturers to analyze water consumption associated with use of cellulosic feedstocks such as residue left from lumber production and other wood-based resources.

Water

Water Conversion Carbon Fuel

USDA provides $91M loan guarantee to Cool Planet for biogasoline blendstock plant; biomass pyrolysis and catalytic conversion

Green Car Congress

OCTOBER 5, 2014

Gas chromatography comparison of Conoco fuel and a Conoco-CoolPlanet blend. Cool Planet has devised a biomass-to-liquids thermochemical conversion process that simultaneously produces liquid fuels and sequesterable biochar useful as a soil amendment. One of the catalytic conversion processes creates the high-octane gasoline blendstock.

Conversion

Conversion Renewable Water Gasoline

Study finds perennial biofuel crops’ water consumption similar to corn

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.

Water

Water Climate Change Climate Environment

Fraunhofer suggests e-scooters as application for its magnesium hydride paste hydrogen storage technology

Green Car Congress

FEBRUARY 4, 2021

Fraunhofer’s POWERPASTE releases hydrogen on contact with water. Specific energies and energy densities including conversion losses. Refueling would be simple; riders merely have to replace an empty cartridge with a new one and then refill a tank with water. It has a hydrogen capacity of about 10 mass-% (i.e. 10 kg POWERPASTE ?

Hydrogen

Hydrogen Energy Storage Water Li-ion

SwRI CAT-DEF reduces heavy-duty diesel emissions to meet CARB 2027 NOx requirements

Green Car Congress

MAY 6, 2022

urea-water solution—is injected into the exhaust stream and ideally decomposes to form ammonia, which reacts with NO x on the SCR catalyst to form N 2 and H 2 O. These deposits severely limit low-temperature NO x conversion and increase fuel consumption as high-temperature engine operations are required to remove the deposits.

Diesel

Diesel Emissions Exhaust Engine

Researcher urges more effort on assessment of land and water impacts of oil sands production; reference point for other unconventional fuels

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.

Oil-Sands

Oil-Sands Water Oil Fuel

SLB makes breakthrough in sustainable lithium production demo – Charged EVs

Baua Electric

OCTOBER 10, 2024

The Nevada demonstration plant integrates direct lithium extraction (DLE), concentration and conversion technologies to produce lithium from brine 500 times faster than conventional methods while using only 10% of the land, as well as less water and chemical reagents, according to the company.

Production

Production Nevada Charging Conversion

DOE to award up to $24M to advance direct air carbon capture technology

Green Car Congress

MARCH 6, 2021

the ocean and surface waters) that received their CO 2 directly from ambient air. Most contemporary DAC approaches utilize energy poorly, as evident by second-law efficiencies for CO 2 separation of 1 to 9% (for comparison, post-combustion capture from coal exhaust attains second-law efficiencies greater than 20%).

Carbon

Carbon Exhaust Water Energy

Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

Green Car Congress

AUGUST 22, 2022

Because so much energy is lost turning steam back into water in the Rankine cycle, at most a third of the power in the steam can be converted into electricity. In comparison, the Brayton cycle has a theoretical conversion efficiency upwards of 50%. The recuperator improves the overall efficiency of the system.

Grid

Grid Power Powered CO2

Joules solar fuels process can produce up to 15,000 gallons of renewable diesel/acre/year; 5-50X greater conversion efficiency than any biomass-dependent process

Green Car Congress

FEBRUARY 17, 2011

Schematic comparison between direct photosynthetic (top) and algal biomass (bottom) processes. Sum of individual contributions and accumulated photon losses for two fuel processes and a theoretical maximum for energy conversion. Source: Robertson et al. Click to enlarge. Source: Robertson et al. Click to enlarge.

Conversion

Conversion Solar Diesel Renewable

SRI developing process for co-gasification of methane and coal to produce liquid transportation fuels; negligible water consumption, no CO2

Green Car Congress

DECEMBER 20, 2011

Researchers from SRI International (SRI) are developing a methane-and-coal-to-liquids process that consumes negligible amounts of water and does not generate carbon dioxide. Lifecycle GHG comparison. Water consumption less than 235 kg/barrel. Top: Conventional F-T process. Bottom: SRI process. Click to enlarge. Click to enlarge.

Coal

Coal Water Transportation Fuel

ARPA-E adds five new funding topics to FOA to advance critical energy innovation

Green Car Congress

MAY 30, 2020

The removal of CO 2 from oceanwater (or other natural waters), or direct ocean capture (DOC), is one method of capturing dispersed CO 2. In comparison to removal of CO 2 from point sources, DAC has the advantage of being location-independent.

Energy

Energy Waste Carbon Emissions

Stanford researchers develop copper-based catalyst that produces ethanol from CO at room temperature; potential for closed-loop CO2-to-fuel process

Green Car Congress

APRIL 11, 2014

volts versus the reversible hydrogen electrode) in CO-saturated alkaline water. For the Nature study, Kanan and Li built an electrochemical cell: two electrodes placed in water saturated with carbon monoxide gas. The challenge was to find a cathode that would reduce carbon monoxide to ethanol instead of reducing water to hydrogen.

Fuel

Fuel CO2 Carbon Conversion

U. Mich study: natural-gas-based ICE, BEV and FCV all show promise for environmental benefits relative to conventional ICE

Green Car Congress

AUGUST 19, 2014

Qiang Dai and Christian Lastoskie found that BEVs and FCVs in particular offer significant reductions in greenhouse gas emissions, especially if carbon capture and sequestration (CCS) technologies are implemented at the fuel conversion facilities. water depletion potential (WDP). water depletion potential (WDP).

Gas

Gas Li-ion Gas-Electric Conversion

Study finds that environmental impact of corn-ethanol E85 is 23% to 33% higher than that of gasoline; environmental problem-shifting

Green Car Congress

MARCH 16, 2012

eutrophication; ET = ecological toxicity; FEC = fossil energy consumption; WU = water use; LO = land occupation; “The rest” includes acidification; smog formation; ozone layer depletion; and human health effects. Environmental impacts of gasoline and E85. Error bar shows regional variations for E85. GW = global warming; Eut. Click to enlarge.

Gasoline

Gasoline Water Emissions Minnesota

Lifecycle Study Finds Algae as Bioenergy Feedstock Has Higher Environmental Impacts than Conventional Crops in Energy Use, GHG Emissions, and Water Use; The Importance of Using Waste Streams

Green Car Congress

JANUARY 19, 2010

Model scope includes all upstream processing of biomass material; conversion to liquid or solid fuel is intentionally excluded. For all crops, the entire plant was used to facilitate comparison on a total energy basis. Biofuel conversion processes were excluded from the scope of the analysis. Credit: ACS, Clarens et al.

Water

Water Waste Energy Emissions

Purdue, EPFL team propose Hydricity concept for integrated co-production of H2 and electricity from solar thermal energy

Green Car Congress

DECEMBER 16, 2015

The hydricity process entails integrating solar water power (SWP) cycle and solar thermal hydrogen production technologies and a turbine-based hydrogen power cycle with suitable improvements of each for compatibility and beneficial interaction. coproduced hydrogen has alternate usages in transportation/chemical/petrochemical industries.

Solar

Solar Production Energy Concept

Continental presents 48V full-hybrid system; motor delivers up to 30 kW

Green Car Congress

JULY 2, 2019

The key component here is a new, water-cooled electric motor, the peak output of which was doubled to 30 kW in comparison with that used previously. Instead, it is the conversion of electrically stored energy into traction in general. Electric-only driving is therefore possible up to a speed range of 80 to 90 km/h.

Hybrid

Hybrid Motoring Motor Motors

New study finds key trade-off of algae-to-energy systems for transportation: excellent land use efficiency, but with mixed environmental burdens

Green Car Congress

AUGUST 6, 2011

The team also suggested that algae systems can be either net energy positive or negative depending on the specific combination of cultivation and conversion processes used. environmental burdens (net energy use, water use, and GHG) per VKT. Earlier post.) Earlier post.) Arrow widths are proportional to mass flows. to 4.10.

Transportation

Transportation Energy Conversion Water

Global Bioenergy Partnership publishes report on 24 sustainability indicators for bioenergy: electricity, heat and transport

Green Car Congress

JANUARY 16, 2012

Outlines the approach for collecting and analyzing the data needed to evaluate the indicator and for making relevant comparisons to other energy options or agricultural systems. Water use and efficiency. Water quality. Provides information on data limitations and highlights potential bottlenecks to data acquisition.

Transportation

Transportation Global Water Pollution

Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

Green Car Congress

JULY 8, 2015

Geely’s CRI investment and work with renewable methanol is similar to the approach Audi is taking with its own e-fuels projects—producing very low carbon liquid or gaseous fuels using only renewable energy, water and CO 2. Their results showed that in comparison with gasoline mode, CO emitted in methanol mode decreased 11.2%.

Renewable

Renewable Carbon Water Fuel

Benefits and Drawbacks of Hydrogen Fuel Cells: A Comprehensive Overview

Baua Electric

JULY 11, 2024

Cathode Reaction : At the cathode, protons, electrons, and oxygen from the air combine to form water and heat. This process generates electricity, water, and heat, with water being the only emission. Use in Vehicles Fuel Cell Electric Vehicles (FCEVs) : These vehicles use hydrogen fuel cells to power electric motors.

Hydrogen

Hydrogen Fuel Store Gas-Electric

Copper foam catalyst yields different product slate from CO2 than smooth electrodes; importance of catalyst architecture

Green Car Congress

AUGUST 13, 2014

In comparison to smooth copper electrodes, the faradaic efficiencies of CO, methane, and ethylene are reduced significantly, whereas C 2 and C 3 products such as ethane and propylene are produced in small but detectable quantities—overall, a very different product outcome than obtained from planar electrodes. Sujat Sen, Dan Liu, and G.

CO2

CO2 Production Conversion Hydrogen

New pilot plant for GTI IH2 biomass-to-liquids process

Green Car Congress

FEBRUARY 14, 2012

The Gas Technology Institute (GTI) in Des Plaines, IL, recently added a new Pilot-Scale IH 2 Plant to broaden biomass-to-liquid hydrocarbon fuel conversion. This is over 70% efficient energy conversion, and the production of exportable steam can raise the overall process efficiency even higher. Earlier post.).

Conversion

Conversion Houston Renewable Gasoline

U Glasgow chemists develop new electrolyzer architecture for H2 production 30X faster than current electrolyzers at equivalent platinum loading

Green Car Congress

SEPTEMBER 15, 2014

The method uses a recyclable redox mediator (silicotungstic acid) that enables the coupling of low-pressure production of oxygen via water oxidation to a separate, catalytic hydrogen production step outside an electrolyzer that requires no post-electrolysis energy input. A schematic of silicotungstic acid–mediated H 2 evolution from water.

Production

Production Hydrogen Water Renewable

New nickel-gallium catalyst could lead to low-cost, clean production of methanol; small-scale, low-pressure devices

Green Car Congress

MARCH 3, 2014

Comparison with conventional Cu/ZnO/Al2O3 catalysts revealed the same or better methanol synthesis activity, as well as considerably lower production of CO. Another challenge arises with the use of CO-free CO 2 , which will lead to CO as a by-product of methanol via the reverse water–gas shift (rWGS) reaction.

Low Cost

Low Cost Clean Cleaning Production

Study finds autothermal reforming with WGS reactor preferred option for on-board reforming of biodiesel and bioethanol

Green Car Congress

DECEMBER 25, 2010

A study by a team at the German Aerospace Center (Deutschen Zentrums für Luft- und Raumfahrt, DLR) identified autothermal reforming in combination with a water gas shift reactor as the preferred option for on-board reforming of biodiesel and bioethanol into a hydrogen-rich gas suitable for high temperature PEM (HTPEM) fuel cells.

Aspen

Aspen Concept Water Gas

New High Performance Photocatalyst and Hybrid Photocatalytic-Electrolysis System Could Significantly Reduce Voltage Required and Cost for Hydrogen Production

Green Car Congress

MAY 17, 2010

The new catalyst is applied in a hybrid photocatalytic-electrolysis system that uses the photocatalytic reaction converting solar energy to lower the electrolysis voltage required for the hydrogen production by water electrolysis. Potential diagram of various reaction mechanisms for hydrogen production via water decomposition. (a)

Hydrogen

Hydrogen Hybrid Production Solar

Primus Green Energy produces 100-octane gasoline at commercial demonstration gas-to-liquids plant; improvement to STG+ technology

Green Car Congress

FEBRUARY 2, 2016

A series of catalytic fixed-bed reactors convert the syngas into gasoline and water via methanol and dimethyl ether intermediates. The gasoline product is sent to storage; the water is reused to make steam for the reformer; and the unconverted gas is recycled, with a portion being used to fuel the reformer. Syngas-to-Gasoline.

Gasoline

Gasoline Gas Commercial Green

The Case for Nuclear Cargo Ships

Cars That Think

JANUARY 20, 2024

The IMO’s previous goal was a 50 percent reduction by 2050 in comparison with 2008 levels. It was in service from 1962 to 1972, but its pressurized light-water reactor (LWR) proved too complex and expensive for the ship to operate profitably. Another plus for nuclear-propelled ships is easy access to an endless supply of cooling water.

Molten Salt

Molten Salt Mariner South Korea Water

USC team develops highly efficient catalyst system for converting CO2 to methanol; 79% yield from CO2 captured from air

Green Car Congress

FEBRUARY 3, 2016

Though mixed with water, the resulting methanol can be easily distilled, Prakash said. For a comparison, there’s more than 23 times as much the noble gas Argon in the atmosphere—which still makes up less than 1% of the total volume.). CO 2 capture from air and conversion to CH 3 OH. Credit: ACS, Kothandaraman et al.

Convert

Convert CO2 Conversion 2000

Thüga Group begins construction of power-to-gas demonstration plant in Frankfurt

Green Car Congress

JULY 9, 2013

The Thüga plant’s conversion of electricity to hydrogen and the feeding into the local gas distribution network should begin by the end of 2013. An analysis by Thüga has shown that the storage requirements for renewable electricity could be 17 terawatt hours (TWh) in 2020 and could even reach 50 TWh in 2050.

Gas

Gas Powered Power Gas-Electric

Bright Automotive To Convert VW Transporters to Plug-ins

Green Car Congress

AUGUST 11, 2009

Conversions are expensive, noted Lyle Shuey, Bright VP of Marketing and Sales, and the converted Transporters will not be as efficient as the purpose-built IDEA. By way of comparison, the IDEA is designed to have a 30-mile AER with fuel economy of 100 mpg. Tags: Batteries Conversions Plug-ins. Specification. 100 mpg (2.4

Bright Automotive

Bright Automotive Convert Plug-in Transportation

Researchers develop platinum-free catalysts for fuel cells; polyaniline, iron, and cobalt

Green Car Congress

APRIL 21, 2011

mgPt cm -2 ) is shown for comparison (dashed line). The carbon-iron-cobalt catalyst fuel cells also effectively completed the conversion of hydrogen and oxygen into water, rather than producing large amounts of undesirable hydrogen peroxide (hydrogen peroxide yield <1.0%). Source: Wu et al. Click to enlarge.

Fuel

Fuel Hydrogen Carbon Conversion

ARA Developing Catalytic Hydrothermal Process to Convert Plant Oils Into Non-Ester Biofuels (Biohydrocarbons)

Green Car Congress

JANUARY 14, 2010

To overcome these shortcomings, a novel technical approach based on high-temperature water chemistry, known as catalytic hydrothermolysis (CH), has been proposed. The presence of water serves as a reactant, catalyst, and solvent for typically acid- or base-catalyzed reactions.

Oil

Oil Convert Water Conversion

Zinc Orthogermanate Nanoribbons Support Improved Photocatalytic Reduction of CO2 to Renewable Methane

Green Car Congress

SEPTEMBER 29, 2010

Researchers at Nanjing University and Anhui Polytechnic University in China have synthesized zinc orthogermanate (Zn 2 GeO 4 ) ultralong nanoribbons which show promising photocatalytic activity toward the reduction of CO 2 into renewable methane (CH 4 ) and water. Tags: Carbon Capture and Conversion (CCC) Emissions Fuels.

Renewable

Renewable CO2 Water Conversion

LLNL team finds certain graphene metal oxide nanocomposites increase Li-ion capacity and cycling performance

Green Car Congress

MARCH 22, 2016

Graphene – metal oxide (GMO) nanocomposites have attracted enormous attention for their potentials in energy storage and conversion, including capacitors, lithium-ion batteries (LIBs), catalysis (for fuel cells, water splitting, and air cleaning), and sensors. For the majority of these applications (e.g., —Ye et al.

Li-ion

Li-ion Lithium Ion Conversion 2000

New study finds GHG emissions from palm oil production significantly underestimated; palm oil biofuels could be more climate-damaging than oil sands fuels

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. Asner, Simon N.

Oil-Sands

Oil-Sands Oil Emissions Climate

Life cycle study calculates Algenols algae-to-ethanol process can deliver 67% to 87% reduction in carbon footprint compared to gasoline

Green Car Congress

OCTOBER 25, 2010

Algenol Biofuels’ Direct to Ethanol technology is based on an intracellular photosynthetic process in cyanobacteria (blue-green algae) that produces ethanol that is excreted through the cell walls, collected from closed photobioreactors as a dilute ethanol-in-water solution, and purified to fuel grade ethanol. Algenol algae.

Carbon

Carbon Gasoline Gas-Electric Gasoline-Electric

Proof-of-principle of cost-effective methane cracking technology for H2 production without CO2; 50% cleaner than SMR, comparable to electrolysis

Green Car Congress

NOVEMBER 19, 2015

CO 2 emissions from the ammonia industry alone amount to approximately 200 million tons per year—by comparison, Germany generates around 800 million tons of carbon dioxide per year. But these past attempts were limited by issues such as carbon clogging and low conversion rates. The final design is a 1.2-meter-high

Cleaner

Cleaner Production Kits CO2

GTI and CRI/Criterion Inc. sign licensing agreement for IH2 process; direct production of biogasoline and diesel hydrocarbon blendstock

Green Car Congress

JANUARY 13, 2011

Features of the process include: Feedstock flexible; Fast biomass heat up maximizes liquid yield; Hydroconversion with catalysts produces low-oxygen, low-acidity liquids; Polynuclear aromatic components are not formed; Self-sufficient process requires no supplemental water or hydrogen; and. Property comparison. Heating value.

Diesel

Diesel Production Gasoline Renewable

BNL, VT team creates Ru,Rh supramolecular photocatalysts for enhanced hydrogen production via artificial photosynthesis

Green Car Congress

JUNE 4, 2017

These complicated processes must operate synchronously to achieve high energy-conversion efficiency. This first example of a heptametallic Ru,Rh photocatalyst produces over 300 turnovers of H 2 upon photolysis of a solution of acetonitrile, water, triflic acid, and N,N-dimethylaniline as an electron donor.

Hydrogen

Hydrogen Production Light Virginia

Review finds encouraging progress in electrochemical reduction of CO2 to organic compounds; substantial advances in catalysts, electrolytes and reactors still required

Green Car Congress

DECEMBER 7, 2010

However, the two conclude in their review, substantial advances in catalyst, electrolyte, and reactor design are needed to enable CO 2 utilization via electrochemical conversion a technology that can help address climate change and shift society to renewable energy sources. Current research efforts in the electrochemical conversion of CO 2.

Conversion

Conversion CO2 Hydrogen Carbon

New halogen conversion-intercalation chemistry enables high-energy density aqueous Li-ion battery

New version of Argonne lifecycle model for water footprint of biofuels now includes cellulosic feedstocks

USDA provides $91M loan guarantee to Cool Planet for biogasoline blendstock plant; biomass pyrolysis and catalytic conversion

Study finds perennial biofuel crops’ water consumption similar to corn

Fraunhofer suggests e-scooters as application for its magnesium hydride paste hydrogen storage technology

SwRI CAT-DEF reduces heavy-duty diesel emissions to meet CARB 2027 NOx requirements

Researcher urges more effort on assessment of land and water impacts of oil sands production; reference point for other unconventional fuels

SLB makes breakthrough in sustainable lithium production demo – Charged EVs

DOE to award up to $24M to advance direct air carbon capture technology

Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

Joules solar fuels process can produce up to 15,000 gallons of renewable diesel/acre/year; 5-50X greater conversion efficiency than any biomass-dependent process

SRI developing process for co-gasification of methane and coal to produce liquid transportation fuels; negligible water consumption, no CO2

ARPA-E adds five new funding topics to FOA to advance critical energy innovation

Stanford researchers develop copper-based catalyst that produces ethanol from CO at room temperature; potential for closed-loop CO2-to-fuel process

U. Mich study: natural-gas-based ICE, BEV and FCV all show promise for environmental benefits relative to conventional ICE

Study finds that environmental impact of corn-ethanol E85 is 23% to 33% higher than that of gasoline; environmental problem-shifting

Lifecycle Study Finds Algae as Bioenergy Feedstock Has Higher Environmental Impacts than Conventional Crops in Energy Use, GHG Emissions, and Water Use; The Importance of Using Waste Streams

Purdue, EPFL team propose Hydricity concept for integrated co-production of H2 and electricity from solar thermal energy

Continental presents 48V full-hybrid system; motor delivers up to 30 kW

New study finds key trade-off of algae-to-energy systems for transportation: excellent land use efficiency, but with mixed environmental burdens

Global Bioenergy Partnership publishes report on 24 sustainability indicators for bioenergy: electricity, heat and transport

Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

Benefits and Drawbacks of Hydrogen Fuel Cells: A Comprehensive Overview

Copper foam catalyst yields different product slate from CO2 than smooth electrodes; importance of catalyst architecture

New pilot plant for GTI IH2 biomass-to-liquids process

U Glasgow chemists develop new electrolyzer architecture for H2 production 30X faster than current electrolyzers at equivalent platinum loading

New nickel-gallium catalyst could lead to low-cost, clean production of methanol; small-scale, low-pressure devices

Study finds autothermal reforming with WGS reactor preferred option for on-board reforming of biodiesel and bioethanol

New High Performance Photocatalyst and Hybrid Photocatalytic-Electrolysis System Could Significantly Reduce Voltage Required and Cost for Hydrogen Production

Primus Green Energy produces 100-octane gasoline at commercial demonstration gas-to-liquids plant; improvement to STG+ technology

The Case for Nuclear Cargo Ships

USC team develops highly efficient catalyst system for converting CO2 to methanol; 79% yield from CO2 captured from air

Thüga Group begins construction of power-to-gas demonstration plant in Frankfurt

Bright Automotive To Convert VW Transporters to Plug-ins

Researchers develop platinum-free catalysts for fuel cells; polyaniline, iron, and cobalt

ARA Developing Catalytic Hydrothermal Process to Convert Plant Oils Into Non-Ester Biofuels (Biohydrocarbons)

Zinc Orthogermanate Nanoribbons Support Improved Photocatalytic Reduction of CO2 to Renewable Methane

LLNL team finds certain graphene metal oxide nanocomposites increase Li-ion capacity and cycling performance

New study finds GHG emissions from palm oil production significantly underestimated; palm oil biofuels could be more climate-damaging than oil sands fuels

Life cycle study calculates Algenols algae-to-ethanol process can deliver 67% to 87% reduction in carbon footprint compared to gasoline

Proof-of-principle of cost-effective methane cracking technology for H2 production without CO2; 50% cleaner than SMR, comparable to electrolysis

GTI and CRI/Criterion Inc. sign licensing agreement for IH2 process; direct production of biogasoline and diesel hydrocarbon blendstock

BNL, VT team creates Ru,Rh supramolecular photocatalysts for enhanced hydrogen production via artificial photosynthesis

Review finds encouraging progress in electrochemical reduction of CO2 to organic compounds; substantial advances in catalysts, electrolytes and reactors still required

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