Carbon, Comparison, Conversion and Study

Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

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.

Fleet

Fleet All-Electric Carbon Emissions

Study finds GHG emissions from corn ethanol now 46% lower than gasoline

Green Car Congress

JANUARY 27, 2021

A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. gCO 2 e/MJ) which is 46% lower than the average carbon intensity for neat gasoline.

Gasoline

Gasoline Emissions Gasoline-Electric Gas-Electric

New catalyst improves conversion of CO2 to syngas

Green Car Congress

JULY 30, 2014

Researchers from the University of Illinois at Chicago (UIC) have identified molybdenum disulfide as a promising cost-effective substitute for noble metal catalysts for the electrochemical reduction of carbon dioxide. In other chemical-reduction systems, the only reaction product is carbon monoxide. —Mohammad Asadi.

Conversion

Conversion CO2 Illinois Carbon

Study concludes permanent loss of peatlands in open-pit oil sands mining adds significantly to carbon burden of oil sands production

Green Car Congress

MARCH 13, 2012

Researchers at the University of Alberta (Canada) have quantified the transformation of the boreal landscape by open-pit oil sands mining in Alberta, Canada to evaluate its effect on carbon storage and sequestration. million metric tons of stored carbon. Converting from units of carbon to CO 2 equivalents, this is between 41.8

Oil-Sands

Oil-Sands Oil Carbon Conversion

Argonne team finds copper cluster catalyst effective for low-pressure conversion of CO2 to methanol with high activity

Green Car Congress

AUGUST 7, 2015

Researchers at Argonne National Laboratory have identified a new material to catalyze the conversion of CO 2 via hydrogenation to methanol (CH 3 OH): size-selected Cu 4 clusters—clusters of four copper atoms each, called tetramers—supported on Al 2 O 3 thin films. Image courtesy Larry Curtiss; click to view larger.)

Conversion

Conversion CO2 Carbon Hydrogen

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

U Chicago, MIT study suggests ongoing use of fossil fuels absent new carbon taxes

Green Car Congress

FEBRUARY 24, 2016

A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. We need both a policy like a carbon tax and to put more R&D money into renewables.

Chicago

Chicago MIT Tax Carbon

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. Their study appears in the ACS journal Energy & Fuels. … Click to enlarge.

Gas

Gas Li-ion Gas-Electric Conversion

Cornell team suggests engineered bacteria could address current limitations of energy storage technologies

Green Car Congress

MAY 28, 2019

If successful, this could allow storage of renewable electricity through electrochemical or enzymatic fixation of carbon dioxide and subsequent storage as carbon-based energy storage molecules including hydrocarbons and non-volatile polymers at high efficiency.

Energy Storage

Energy Storage Engine Energy Polymer

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

previous studies have followed the general framework of life cycle assessment (LCA), they have focused almost exclusively on quantifying the energy balance and GHG emissions associated with biofuels production. —Yang et al. Process flow diagrams for E85 and gasoline. Credit: ACS, Yang et al. Click to enlarge.

Gasoline

Gasoline Water Emissions Minnesota

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

When peat swamps are drained for agriculture, the peat begins to decompose, and is an enormous source of carbon emissions. Based on visual interpretation of high-resolution (30 m) satellite images, a new study in the journal Global Change Biology: Bioenergy determined that industrial plantations covered over 3.1 —Miettinen et al.

Oil-Sands

Oil-Sands Oil Emissions Climate

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

Researchers at Stanford University have developed a nanocrystalline copper material that produces multi-carbon oxygenates (ethanol, acetate and n-propanol) with up to 57% Faraday efficiency at modest potentials (–0.25?volts —Matthew Kanan, an assistant professor of chemistry at Stanford and coauthor of the Nature study.

Fuel

Fuel CO2 Carbon Conversion

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

They found that, on a life cycle basis in comparison to gasoline, the direct to ethanol technology can provide a 67% to 87% reduction in carbon footprint on an energy equivalent basis for initial ethanol concentrations (given in weight percent) ranging from 0.5% g/L of cyanobacterial biomass. MJ/MJEtOH down to 0.20 wt % to 5 wt %.

Carbon

Carbon Gasoline Gas-Electric Gasoline-Electric

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

Green Car Congress

MAY 6, 2022

These deposits severely limit low-temperature NO x conversion and increase fuel consumption as high-temperature engine operations are required to remove the deposits. SwRI’s novel technology decreases NO x and carbon dioxide emissions for diesel engines by significantly reducing undesirable deposit formation in exhaust systems.

Diesel

Diesel Emissions Exhaust Engine

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

Green Car Congress

AUGUST 13, 2014

A catalyst made from a foamy form of copper has different electrochemical properties from catalysts made with smooth copper in reactions involving carbon dioxide, according to a new study by a team from Brown University. The work in the study is part of a larger effort by Browns Center for the Capture and Conversion of CO 2.

CO2

CO2 Production Conversion Hydrogen

Large-scale reaction screening study of advanced cellulosic biofuel pathways finds ethyllevulinate and 2-MTHF promising alternatives to ethanol

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 paper on their work is published in the ACS journal Energy & Fuels. —Ulonska et al.

Conversion

Conversion Fuel Production Energy

S&P Global: More than 75% of oil and gas production in US Gulf of Mexico has lower than average greenhouse gas intensity

Green Car Congress

JULY 14, 2023

The average GHG intensity of production in the US Gulf of Mexico was found to be 7 kilograms of carbon dioxide equivalent per barrel of oil equivalent (kgCO 2 e/boe) in 2022. Conversely, assets on the upper bound of carbon intensity—responsible for just 10% of total production—generated 35% of the basin’s total GHG emissions. (The

Mexico

Mexico Gas Oil Global

FortisBC joins SEALNG to advance LNG as marine fuel

Green Car Congress

NOVEMBER 4, 2019

Following conversation with industry experts SEALNG recently released an addendum to its Life Cycle GHG Emissions Study on the Use of LNG as Marine Fuel, commissioned in partnership with the Society for Gas as a Marine Fuel (SGMF) and conducted by independent consultancy thinkstep.

Mariner

Mariner Fuel Alternative Fuels Canada

Study finds perennial biofuel crops’ water consumption similar to corn

Green Car Congress

JULY 7, 2015

A study by a team from the Great Lakes Bioenergy Research Center (GLBRC) has found that perennial biofuel crops’ evapotranspiration does not differ greatly from corn. Land conversion to biofuel production is an example of a potential large-scale land cover change.

Water

Water Climate Change Climate Environment

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

Green Car Congress

MARCH 3, 2014

Scientists from Stanford University, SLAC National Accelerator Laboratory and the Technical University of Denmark have identified a new nickel-gallium catalyst that converts hydrogen and carbon dioxide into methanol at ambient pressure and with fewer side-products than the conventional catalyst.

Low Cost

Low Cost Clean Cleaning Production

Lifecycle study finds fuel switching from diesel to natural gas could produce net climate damage absent reductions in CH4 emissions and improved vehicle efficiency

Green Car Congress

MAY 20, 2015

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. TWP results for diesel to natural gas HDT fleet conversions. —Camuzeaux et al.

Climate

Climate Diesel Gas Emissions

New Review Concludes Very Low EROI of Oil Shale Combined with High Carbon Intensity Likely Makes it an Unsuitable Alternative to Conventional Crude Oil

Green Car Congress

AUGUST 3, 2010

A comparison of estimates of the energy return on investment (EROI) at the wellhead for conventional crude oil, or for crude product prior to refining for oil shale. While one could argue that the char and gas produced and consumed within the shale conversion process has zero opportunity cost—i.e., Source: Cleveland and O’Connor.

Oil

Oil Cleveland Carbon Boston

Ford Europe leading project investigating DME and OME1 as low carbon, near zero particulate fuels; power-to-liquids pathways using CO2

Green Car Congress

SEPTEMBER 12, 2015

The comparison to the electric vehicle is based on estimates which factor in the CO 2 emissions resulting from fuel production, with the DME-powered vehicle figure calculated from the use of renewable energy to generate the DME fuel, and the electric vehicle figure calculated from electricity generated from renewable resources. (The

Ford

Ford Fuel Power Powered

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

Green Car Congress

JULY 8, 2015

million in Carbon Recycling International (CRI). 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. —Li Shufu, Chairman of Geely Group. Earlier post.).

Renewable

Renewable Carbon Water Fuel

Study shows paper-folding concepts can compact a Li-ion battery and increase its areal energy density

Green Car Congress

SEPTEMBER 25, 2013

To prepare their batteries, the researchers used carbon nanotube (CNT) coated papers as the current collectors and deposited conventional active material layers (Li 4 Ti 5 O 12 and LiCoO 2 ) on top of them. Comparison of areal discharge capacities for planar, 1-fold, 2-fold, and 3-fold batteries. —Cheng et al. Click to enlarge.

Li-ion

Li-ion Concept Energy Batteries

Aachen team develops framework for model-based formulation of biofuel blends with tailored properties

Green Car Congress

MARCH 28, 2017

The researchers envision that the model-based approach can (i) guide fundamental experimental investigations of the combustion behavior of blended biofuels toward the most favorable mixtures and (ii) identify promising conversion pathways for further elaboration by means of reaction engineering and conceptual process design. Case study.

Conversion

Conversion Fuel Hydrogen Design

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

Schematic of systems considered in the study. Model scope includes all upstream processing of biomass material; conversion to liquid or solid fuel is intentionally excluded. A paper on the study was published online 19 January in the ACS journal Environmental Science & Technology. Credit: ACS, Clarens et al.

Water

Water Waste Energy Emissions

The Case for Nuclear Cargo Ships

Cars That Think

JANUARY 20, 2024

The shipping industry has been trying to cut its carbon emissions for years, and with little to show for it. Nearly all of the world’s ship fleet still runs on diesel fuel, with about a quarter of new ships on order being built to run on somewhat lower-carbon alternatives like liquefied natural gas, methanol, or hybrid propulsion.

Molten Salt

Molten Salt Mariner South Korea Water

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

Researchers of the Institute for Advanced Sustainability Studies ( IASS ) in Potsdam and the Karlsruhe Institute of Technology (KIT) have achieved the proof-of-principle for a innovative technique to extract hydrogen (H 2 ) from methane (CH 4 ) without the formation of CO 2 as a byproduct.

Cleaner

Cleaner Production Kits CO2

Tsinghua Researchers Find that Sugarcane Juice is a Good Fermentation Feedstock for Algal Biodiesel

Green Car Congress

JUNE 28, 2009

Conversion ratios of sugar/biomass and sugar/oil using SCH were 15.2 The results suggest that sugarcane is not only a good feedstock for fuel-ethanol production but also for biodiesel production, the authors wrote in a paper on their study, published online in the ACS journal Energy & Fuels. The highest oil content was 53.0%

Juice

Juice Oil Conversion Carbon

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 team noted that, in comparison, to the PV/battery system, the proposed process: stores energy thermochemically with a two- to three-fold higher density; does not discharge the stored energy over time and the storage medium does not degrade with repeated uses, as is the case with batteries; and. —Gençer et al.

Solar

Solar Production Energy Concept

Team from Coskata, GM and Auburn University lays out a case for cellulosic ethanol

Green Car Congress

MARCH 22, 2011

The conversion of biomass to cellulosic ethanol is the most efficient and productive use of biomass to create a high-octane, environmentally friendly transportation fuel, according to a perspective paper published in the Journal of Chemical Technology & Biotechnology. Comparison of yields of ethanol vs other reduced products.

Universal

Universal GM Conversion Fuel

CO2-neutral hydrogen storage with a bicarbonate/formate system

Green Car Congress

JUNE 14, 2011

Researchers at the Leibnitz Institute for Catalysis (Rostock, Germany) have introduced a new approach to hydrogen storage that is based on simple salts of formic acid and carbonic acid. A fundamental problem with the use of these storage materials is the separation of the carbon dioxide formed when the hydrogen is released.

Hydrogen

Hydrogen CO2 Sodium Store

Stanford faculty awarded $2.2M for 9 energy research projects; high-performance batteries, promoting sustainable vehicles, wireless power transfer for moving vehicles

Green Car Congress

SEPTEMBER 17, 2012

The Precourt Institute for Energy, the umbrella organization for energy research and education at Stanford, will fund the following four studies: Nanostructured Polymers for High-Performance Batteries. Hybrid Materials for Reversible Capture of Atmospheric Carbon Dioxide. PIs: William Chueh, MSE/PIE, and Nick Melosh, MSE.

Energy

Energy Vehicles Power Powered

Argonne researchers propose new composite germanium oxide material for Li-ion anodes

Green Car Congress

APRIL 28, 2014

Comparison testing with GeO 2 and Sn-Co-C anodes showed that the composite electrode “ indicates great progress in terms of combining capacity and lifespan. ”. Many studies have been devoted to the development of metal alloy anodes because of the high capacity of such metals as Si, Ge, Sn, and Sb. obtained for pure GeO 2.

Li-ion

Li-ion Lithium Ion Conversion Cheap

New protonic ceramic fuel cell addresses power density and stability issues

Green Car Congress

FEBRUARY 13, 2018

Like other fuel cells, they enable direct electrochemical conversion of chemical fuels to electricity at high efficiency and with zero emissions. They are particularly attractive in comparison to other fuel cells as a consequence of the high ionic conductivity of the electrolyte at at intermediate temperatures (400–600 °C).

Power

Power Powered Fuel Maryland

GWU team demonstrates one-pot process for optimized synthesis of controlled CNTs from CO2; coupling cement and C2CNT

Green Car Congress

MARCH 27, 2017

Stuart Licht ( earlier post ) have developed a new process that transforms CO 2 into a controlled selection of nanotubes (CNTs) via molten electrolysis; they call the process C2CNT (CO2 into carbon nanotubes). Molten carbonate electrosynthesized boron-doped CNTs exhibit high electrical conductivity. —Ren et al. Licht (2017).

CO2

CO2 Carbon Gas-Electric 2017

NREL report estimates gasoline produced from biomass could cost about the same as ethanol

Green Car Congress

FEBRUARY 12, 2011

In comparison, based on analysis work completed at NREL, the predicted PGP for ethanol produced via the thermochemical and biochemical pathways are $1.57 In comparison, based on analysis work completed at NREL, the predicted PGP for ethanol produced via the thermochemical and biochemical pathways are $1.57 gallon US ($0.52/liter).

Gasoline

Gasoline Gasoline-Electric Gas-Electric Convert

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

In its study of hybrid photocatalytic-electrolysis systems to reduce the cost of hydrogen production, AIST noted that while certain candidate redox media are used for oxidation-reduction reactions, the technique for low-voltage hydrogen production using Fe 2+ ions has already been established. The AIST team achieved an efficiency of 0.3%

Hydrogen

Hydrogen Hybrid Production Solar

FT and FT blends significantly reduce gaseous and particulate emissions compared to conventional JP-8 fuel in helicopter engine

Green Car Congress

AUGUST 5, 2012

The goal of their study was to understand how alternative fuels affect the primary PM emissions, the semi-volatile nature of the these emissions, and the potential for the emissions to form secondary PM. particle conversion at the high concentrations present in many source tests but exist as vapors in the ambient atmosphere.

Emissions

Emissions Engine Fuel Gas

Study Finds Integrated Biorefinery Processes Could Be Highly Competitive With Petroleum Fuels on Efficiency and Costs, While Offering Substantial Reductions in Greenhouse Gas Emissions

Green Car Congress

MARCH 8, 2009

The RBAEF project, which was launched in 2003, is the most comprehensive study of the performance and cost of mature technologies for producing energy from biomass to date. In addressing these issues, the study has focused on future, mature technologies rather than today’s technology. soil carbon sequestration) or sources (e.g.,

Emissions

Emissions Gas Fuel 2009

Researchers Propose Solar-Driven Biomass Gasification Pathway for Synthetic Fuel Production

Green Car Congress

MAY 1, 2009

The concept’s key feature is the use of high-temperature heat from a solar concentrating tower to drive the chemical process of converting biomass to a biofuel, obtaining a near-complete utilization of carbon atoms in the biomass. Energy conversion efficiency (%). Ten percent of carbon is oxidized and released to the environment.

Solar

Solar Molten Salt Fuel Production

International team sequences Eucalyptus genome; potential for improving biofuel and biomaterial production

Green Car Congress

JUNE 14, 2014

Trees play a significant role in the global carbon cycle. Collectively, they represent a major terrestrial repository of carbon and play both active CO 2 capture and processing and passive storage roles. —Alexander Myburg. —Gerald Tuskan.

International

International Production South Africa Carbon

State Department releases final environmental impact statement on Keystone XL Pipeline Project; analysis of GHG emissions

Green Car Congress

AUGUST 26, 2011

Comparison of the percent differential for WTW (well-to-wheel) GHGs from gasoline produced from WCSB oil sands using different production processes relative to gasoline produced from reference crudes. The NETL study serves as a key input for analyses conducted by EPA and DOE. Source: FEIS, Appendix V. Click to enlarge.

Oil-Sands

Oil-Sands Emissions Oil Oklahoma

Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

Study finds GHG emissions from corn ethanol now 46% lower than gasoline

New catalyst improves conversion of CO2 to syngas

Study concludes permanent loss of peatlands in open-pit oil sands mining adds significantly to carbon burden of oil sands production

Argonne team finds copper cluster catalyst effective for low-pressure conversion of CO2 to methanol with high activity

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

U Chicago, MIT study suggests ongoing use of fossil fuels absent new carbon taxes

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

Cornell team suggests engineered bacteria could address current limitations of energy storage technologies

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

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

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

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

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

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

Large-scale reaction screening study of advanced cellulosic biofuel pathways finds ethyllevulinate and 2-MTHF promising alternatives to ethanol

S&P Global: More than 75% of oil and gas production in US Gulf of Mexico has lower than average greenhouse gas intensity

FortisBC joins SEALNG to advance LNG as marine fuel

Study finds perennial biofuel crops’ water consumption similar to corn

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

Lifecycle study finds fuel switching from diesel to natural gas could produce net climate damage absent reductions in CH4 emissions and improved vehicle efficiency

New Review Concludes Very Low EROI of Oil Shale Combined with High Carbon Intensity Likely Makes it an Unsuitable Alternative to Conventional Crude Oil

Ford Europe leading project investigating DME and OME1 as low carbon, near zero particulate fuels; power-to-liquids pathways using CO2

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

Study shows paper-folding concepts can compact a Li-ion battery and increase its areal energy density

Aachen team develops framework for model-based formulation of biofuel blends with tailored properties

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

The Case for Nuclear Cargo Ships

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

Tsinghua Researchers Find that Sugarcane Juice is a Good Fermentation Feedstock for Algal Biodiesel

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

Team from Coskata, GM and Auburn University lays out a case for cellulosic ethanol

CO2-neutral hydrogen storage with a bicarbonate/formate system

Stanford faculty awarded $2.2M for 9 energy research projects; high-performance batteries, promoting sustainable vehicles, wireless power transfer for moving vehicles

Argonne researchers propose new composite germanium oxide material for Li-ion anodes

New protonic ceramic fuel cell addresses power density and stability issues

GWU team demonstrates one-pot process for optimized synthesis of controlled CNTs from CO2; coupling cement and C2CNT

NREL report estimates gasoline produced from biomass could cost about the same as ethanol

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

FT and FT blends significantly reduce gaseous and particulate emissions compared to conventional JP-8 fuel in helicopter engine

Study Finds Integrated Biorefinery Processes Could Be Highly Competitive With Petroleum Fuels on Efficiency and Costs, While Offering Substantial Reductions in Greenhouse Gas Emissions

Researchers Propose Solar-Driven Biomass Gasification Pathway for Synthetic Fuel Production

International team sequences Eucalyptus genome; potential for improving biofuel and biomaterial production

State Department releases final environmental impact statement on Keystone XL Pipeline Project; analysis of GHG emissions

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