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University of Maryland Chemistry and Biochemistry Assistant Professor Leah Dodson received a 2023 Early Career Research Award from the US Department of Energy (DOE). In addition to energy security, we have to think about sustainability and the impacts on climate, all of which have led to DOE goals to divest from gasoline and diesel fuels.
In December, the Patrick Administration awarded grants and announced new investments in three programs to support alternativefuel vehicles and related infrastructure across Massachusetts, including the launch of an electric school bus pilot. million in Congestion Mitigation and Air Quality funds from the U.S.
The West Virginia University (WVU)-based National AlternativeFuels Training Consortium ( NAFTC ) has created a suite of modern technology products that put knowledge about specific electric drive and alternativefuel vehicles at the fingertips of first responders.
These projects put more than 9,000 alternativefuel and energy-efficient light-, medium- and heavy-duty vehicles on the road, and establish 542 refueling locations across the country. The project will deploy 502 alternativefuel and advanced technology vehicles through 119 public and private fleets throughout the state.
Results of a survey released by Maritz Research demonstrates that while US consumer awareness about alternativefuel vehicles continues to grow, only about one in five consumers state they are “very familiar” with any alternative-fuel technologies. Gasoline-electric hybrid vehicles rose from 15 to 22%.
A team from Iowa State University and ConocoPhillips, Biofuels R&D performed a techno-economic study examining the fast pyrolysis of corn stover to bio-oil with subsequent upgrading of the bio-oil to naphtha and diesel range fuels. Fuel product value estimates are $3.09 per gallon of gasoline equivalent ($0.82
Globally, the use of methanol as an alternativefuel has attracted interest because of its low production cost, renewable capacity, and good combustion-related properties (higher thermal efficiency, higher engine power, and lower regulated emissions). Unburned methanol is toxic and corrosive. —Yao et al.
The UK Universities of Birmingham and Warwick launched a new lab to support investigations into the dynamic aspects of combustion of alternativefuels, as well as gasoline and diesel, with the aim of reducing harmful vehicle exhaust emissions, particularly greenhouse gasses.
Lux Research has investigated the trends of corporate financing of alternativefuels from oil majors, based on a non-exhaustive database of more than 1,000 deals and partnership engagements from 2000 through September, 2014. Additionally, ExxonMobil recently teamed up with Iowa State University to research pyrolysis.
Researchers from the University of Illinois and colleagues in China investigating the performance, combustion and emission characteristics of a port fuel-injection SI engine fueled with isopropanol-n-butanol-ethanol (IBE)-gasoline blends have concluded that an IBE30 blend could be a good alternative to gasoline.
2015 Chevrolet CNG-Capable, Bi-Fuel Impala. General Motors will build a Chevrolet Impala sedan for retail and fleet customers that operates on either gasoline or compressed natural gas (CNG), GM Chairman and CEO Dan Akerson announced today. Click to enlarge. Total range is expected to be up to 500 miles (805 km). Engines Natural Gas'
STG+ technology converts syngas into drop-in high-octane gasoline and jet fuel with a conversion efficiency of ~35% by mass of syngas into liquid transportation fuels (the highest documented conversion efficiency in the industry) or greater than 70% by mass of natural gas. Schematic diagram of the Primus STG+ process.
million in AlternativeFuels Incentive Grants to 12 projects across the state. The grants, funded by a portion of the state’s annual utilities gross receipts tax, are intended to encourage new markets for alternativefuels, fleets and technologies across Pennsylvania. The projects are: Natural Gas.
At the tailpipe, the TWC ultimately reduced the regulated and unregulated emissions from the methanol-gasoline engine to the same levels as those generated by a conventional gasoline engine. A paper on their study was published online 3 December in the ACS journal Energy & Fuels. —Fan et al.
Toyota unveiled a prototype hybrid flexible-fuel vehicle (Hybrid FFV) during an event Toyota held São Paulo, Brazil. Stakeholders including the state government, universities, and the sugarcane association (the Sugarcane Industry Union: UNICA) attended the event.
Researchers at the University of Wisconsin Engine Research Center ( ERC ) led by Dr. Rolf Reitz are developing a dual-fuel compression-ignition engine low-temperature combustion (LTC) strategy called reactivity controlled compression ignition (RCCI) ( Earlier post.) AlternativeFuels. Source: Rolf Reitz.
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).
Researchers at Jilin University (China) have investigated the effect of gasoline components on fuel economy, combustion and emissions in a GDI (gasoline-direct-injection) engine. The team subsequently followed up this first study with a second, exploring the effects in a PFI (port-fuel-injection) engine.
(Left) Thermal efficiency and ( right ) soot from different gasoline-butanol blends at different EGR rates. A study by a team at Tianjin University found that the addition of n-butanol to gasoline for use in a compression ignition engine (CI) under Low Temperature Combustion (LTC) conditions has a significant effect on soot reduction.
For the second year in a row, the student team from Laval University in Quebec, Canada took home the grand prize at the Shell Eco-marathon Americas, taking top place in the 2010 competition with 2,487.5 mpg achieved by Laval University in 2009, combined with a number of new teams adding fresh innovation and vehicle designs to the competition.
Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.
Kettering University, officials from Swedish Biogas International, Flint Mayor Dayne Walling and others unveiled Flint's first biomethane fuel truck. Students, working with faculty members at Kettering, converted a 2500HD Chevy Silverado to run on a dual-fuel system. Baytech Corp.
In a paper in the journal Fuel , researchers at Tianjin University report on the use of cooled EGR to improve the overall performance of 2-methylfuran (MF) as an alternativefuel. When the cooled EGR rate reached 15%, the NO x emissions from the gasoline at a compression ratio of 10 was reduced by about 20.6
Researchers at Feng Chia University in Taiwan have engineered the bacterium Escherichia coli to produce n-butanol from crude glycerol—a byproduct of the production of biodiesel. Among alternativefuels, n-butanol is superior to ethanol in terms of energy density, volatility, and hygroscopicity.
Researchers at Tsinghua University in China are studying the effects of Dual-Fuel Spark Ignition (DFSI) combustion fueled with different alcohols and gasoline. Alternatively, in the second study, gasoline–alcohol DFSI is based on PFI of gasoline and DI of alcohols.). —Liu et al.
The National AlternativeFuels Training Consortium (NAFTC) will hold its upcoming Electric Drive Vehicle First Responder Safety Training at the Tesla Motors headquarters in Palo Alto, Calif. Scheduled for 6-7 Dec., Scheduled for 6-7 Dec., Electric drive vehicles are as safe as conventional vehicles; but they are different.
CleanFUEL USA, a leading supplier of alternativefuel infrastructure and propane engine systems, will build and certify a multi-purpose 8-liter General Motors (GM) propane engine in partnership with Freightliner Custom Chassis Corporation (FCCC), a subsidiary of Daimler Trucks North America. medium-duty engine, as well as a 6.0L
Greenville County, South Carolina and Light’N’Up, deployed 15 propane Autogas vehicles last month as part of a large-scale, Recovery Act-funded alternativefuel vehicle project in the Southeast United States. Greenville County and Light’N’Up are two of nine conversion centers participating in the project.
A new study by researchers at Carnegie Mellon University (CMU) concludes that the emissions associated with the transport of ethanol could negate its potential economic and environmental benefits compared to gasoline. L of E16, are an order of magnitude greater than equivalent transport costs for gasoline, at $0.003/L.
Hydraulic pumps/motors and an accumulator (power storage unit) are added to gasoline, diesel, propane or CNG engines to store braking energy and use the captured energy to accelerate the vehicle, significantly saving fuel and brakes and cutting emissions. Fleets Hybrids Hydraulic Hybrid'
The cellulosic diesel process can be modified to produce a gasoline-range blending component and various green chemicals. In addition to diesel fuel production the process will produce at least one chemical stream and a solid char stream. cellulosic diesel. cellulosic diesel. Senior Research Advisor Ed Olson.
A current research project is working to establish the technical basis for standardization of methanol fuels in Europe. The project involves a consortium of universities, research institutes, industrial companies and small and medium-sized enterprises as partners.
This real-world experience was complemented by significant contributions from the University of California at Davis for stakeholder and cluster model research, and the STREET [Spatially and Temporally Resolved Energy and Environment Tool] computer modeling developed by the University of California at Irvine.
The massive upsurge in e-bikes in the country marks “ the single largest adoption of alternativefuel vehicles in history, with over 100 million vehicles purchased in the past decade, more than all other countries combined. ”. 1 , equivalent to a gasoline car with a fuel economy of 5.6 —Ji et al.
Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuelalternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Click to enlarge.
With the new fleet additions and the final allocation of project funding, the Program will convert nearly 1,200 vehicles from gasoline to propane autogas. Autogas is the most widely used alternativefuel in the world, and 90% of the US autogas supply is domestic. The total program award was $8.6 The total program award was $8.6
A study by researchers at Carnegie Mellon University has concluded that regulatory incentives for OEMs for alternativefuel vehicles (AFVs) intended to encourage a technology transition in the transportation fleet result in increased fleet-wide gasoline consumption and emissions. Click to enlarge. —Jenn et al.
Pre-registered drivers of alternate-fueled vehicles, hybrids and traditional gasoline-powered and diesel-powered vehicles will be participating in a two-stage rally offering challenges and fun on the race course and on public roads. Spectators are welcome at Friday’s Toyota Green Grand Prix. Admission is free.
The Research Foundation for The SUNY Stony Brook University. University of Delaware. University of Maryland. Marquette University. AOI 04: Platinum Group Metals (PGM) Content Reduction to Enable Cost-Effective Aftertreatment for Gasoline and Diesel Engines. Washington State University. General Motors LLC.
Administered by Virginia Clean Cities at James Madison University, the program will deploy nearly 1,200 propane Autogas vehicles, reducing air pollutants such as carbon monoxide, soot and smog-causing emissions when compared to traditional gasoline vehicles. Arlington, Va.-based
The 2011 Shell Eco-Marathon Americas—a challenge for high school, university, and college students from across North and South America to design vehicles to go the farthest distance using the least amount of energy—has expanded its categories to include plug-in electric vehicles (PHEVs).
John DeCicco at the University of Michigan argues that to reduce transportation sector greenhouse gas emissions, the proper policy focus should be upstream in sectors that provide the fuel, rather than downstream on the choice of fuels in the automobile. In a new working paper, Prof. A parametric analysis by Barter et al.
With an annual fuel bill of US$7 billion for vessel operations, the Mærsk Group continually considers ways to reduce its bunker fuel consumption. Greater efficiency is the primary way of achieving this; alternativefuels are another. Progression Industry. Earlier post.).
The LCFS program calls for a 10% reduction in the carbon intensity of fuel sold in California over the next decade. Obligated parties are upstream producers and importers of gasoline and diesel fuel sold in the state. The program is agnostic as to which fuels can be used to meet the Standard. Lade, Gabriel E.
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