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The State of Minnesota Department of Transportation (MN-DOT) has approved two ISE bus manufacturer partners—New Flyer and ElDorado—to supply their chassis together with ISE’s gasoline series hybrid-electric drive system as a qualified option under the terms of the recently released contract. Earlier post.)
billion gallons of fuel ethanol—26% of the 16 billion gallons produced in the United States—according to the US Energy Information Administration (EIA). Fuel ethanol is used as an oxygenate in gasoline and to produce E-85 fuel. In all, twenty-five states produced fuel ethanol in 2018.
The retail price of E85 motor fuel (a gasoline blend with up to 85% ethanol), has fallen in recent months, notes the US Energy Information Administration (EIA). Prices represent daily average observed E85 and regular gasoline prices at the same stations in the states of Iowa, Illinois, Indiana, Kentucky, Michigan, Minnesota, and Ohio.
Environmental impacts of gasoline and E85. In a similar way, the full breadth of impacts attributable to conventional gasoline production, such as natural resource consumption and hazardous pollutant emissions, must also be considered in order to make balanced comparisons to biofuels. Process flow diagrams for E85 and gasoline.
Under this contract Trafigura is expected to take delivery of 25 million gallons per year of renewable hydrocarbons, the majority of which is expected to be low-carbon premium gasoline with a smaller portion of the volume for sustainable aviation fuel (SAF), starting in 2023. —Patrick Gruber, CEO of Gevo.
The state of Minnesota’s fleet of vehicles is increasing its consumptioon of E85 ethanol, according to a new quarterly report from the Minnesota SmartFleet Committee, a group tasked with helping to reduce the state’s use of petroleum fuels in favor of fuels such as E85 and biodiesel.
The Minnesota Department of Transportation (Mn/DOT) will recruit 500 people from Wright and Hennepin counties to take part in research to test technology that could someday be used to collect a mileage-based user fee (MBUF) in lieu of a gasoline tax. —Cory Johnson, project manager.
An international team led by University of Minnesota chemical engineering and materials science professor Michael Tsapatsis reports in the journal Science on a prototype of a new catalyst made of orthogonally connected microporous zeolite nanosheets ( earlier post ). —Michael Tsapatsis. Korea and Sweden.
Researchers at the University of Minnesota are proposing a novel strategy that simultaneously identifies (a) the most desirable biomass-derived chemical products for an application of interest, such as fuels, and (b) the corresponding synthesis routes. Click to enlarge.
After more than a decade of research, a University of Minnesota team of researchers has devised a means for developing free-standing, highly crystalline zeolite nanosheets that could make the production of gasoline, plastics and various chemicals more cost-effective and energy-efficient. Source: Varoon et al. Click to enlarge.
In conjunction with the States of North Dakota, Minnesota, Wisconsin and Montana, Bakken Energy is working on the design of the Heartland Hydrogen Hub, a regional clean hydrogen hub recently announced by North Dakota Governor Doug Burgum. and Schneider National Carriers Inc.,
CenterPoint Energy, a US energy delivery company, is adding 35 natural gas vehicles to its fleet across Arkansas, Louisiana, Minnesota, Mississippi, Oklahoma and Texas. Additionally, the company expects to provide natural gas service to at least 17 new compressed natural gas fueling stations built in the company’s service territory.
A new study by researchers at the University of Minnesota finds that cellulosic ethanol has fewer negative effects on human health because it emits smaller amounts of fine particulate matter. Jason Hill, lead author, resident fellow in the University of Minnesota’s Institute on the Environment. The public pays these costs.”
Contributions of regions to total life cycle emissions for three fuels (µg per vehicle-mile traveled per km 2 land area). Upstream processes involved in fuel production also contribute to overall environmental impacts. Dashed lines show US average emissions. Credit: ACS, Tessum et al. Click to enlarge. the contiguous US).
The production facility planned for Lake Preston is contemplated to produce about 45,000,000 million gallons per year collectively of jet fuel and renewable gasoline products. Lake Preston is in eastern South Dakota, about 105 miles from the facility in Luverne, Minnesota. Bio-isobutanol producer Gevo, Inc. Earlier post.).
Air TOTAL International SA and Gevo have entered into a purchase and sale agreement for sustainable aviation fuel (SAF)—specifically, Alcohol-to-Jet, ATJ—for use and distribution in France and other parts of Europe. Air TOTAL specializes in the manufacturing and marketing of jet fuel and aviation gasoline for over 60 years.
million for two major research and development (R&D) initiatives that will support the expansion of renewable transportation fuels production. The investments in Advanced Biofuels Technology Development are for further R&D of thermochemical conversion catalysts and processes that will produce gasoline, diesel and/or jet fuel from biomass.
million ARPA-E funded project on direct solar hydrocarbon fuels ( earlier post ), University of Minnesota graduate student Janice Frias (who earned her doctorate in January) has determined the biosynthetic mechanism by which a protein (OleA) transforms fatty acids produced by bacteria into ketones, which can be cracked to make hydrocarbon fuels.
A consortium comprising researchers from the University of Minnesota and the Pacific Northwest National Laboratory, with BioCee , a University of Minnesota start-up company as the commercialization partner, has been awarded $2.2 Earlier post.). The bioreactor will use biocatalytic coatings—bacteria embedded in a thin latex coating.
Projects will work to lower emissions by leading the expansion of EV charging stations to facilitate the transition from fossil fuel-powered vehicles to electric vehicles. Development of a Flex Fuel Mixing Controlled Combustion System for Gasoline/Ethanol Blends Enabled by Prechamber Ignition. DE-FOA-0002475, earlier post.).
Ethanol is emitted to the atmosphere by both natural and anthropogenic processes; examples of the latter include industrial processes, biomass combustion and use as a biofuel mixed with gasoline. We then employ this revised source estimate as a baseline for assessing some potential large-scale impacts of changing ethanol fuel use in the US.
R epresentative Frank Hornstein reports that House File 3718 has passed, and that Minnesota is the first state to join the push for plug-in hybrids. The car runs primarily on electricity and renewable fuels like ethanol power the engine. The car runs primarily on electricity and renewable fuels like ethanol power the engine.
received a $5-million grant from the United States Department of Agriculture (USDA) for the development of biojet fuel from woody biomass and forest product residues. Separately, Gevo has also been awarded a contract by the Defense Logistics Agency (DLA) to supply biojet fuel to the US Air Force (USAF). Earlier post.). Earlier post.).
In January, Underwriters Laboratories issued a statement saying that gasoline pumps certified under the UL 87 standard are only covered for handling fuel with up to 10% ethanol. The difference is critical for the potential use of intermediate ethanol blends (e.g., E15, E20).
The US Renewable Fuel Standard (RFS2) is intended to reduce greenhouse gas emissions from transportation. Increasing the supply of low-carbon alternative fuels is a basic strategy to reduce greenhouse gas emissions. The Minnesota team, which found that a majority of the estimates fell below 0.50 for its analysis.
The NREL study, commissioned by the Renewable Fuels Association, included 33 unique research studies, as well as 10 related reviews. The NREL report distinguishes between test fuels and test fluids. Fuel system and engine durability. Minnesota and DOE tests.
million for five projects to develop advanced biofuels and bioproducts that will help drive down the cost of producing gasoline, diesel, and jet fuel from biomass. Fractional collection of the fuel product allows for the different fractions to be used as blend-stock for gasoline, diesel, or jet fuel.
Gulf Racing Fuels announced that it has been selected as the Official Fuel of MSR Houston Race Track, a private membership country club race track in Houston, Texas. Gulf will also deliver high octane Legend 116 leaded racing fuel at the pump. Gulf will also deliver high octane Legend 116 leaded racing fuel at the pump.
The US Department of Agriculture (USDA) is partnering with 21 states through the Biofuel Infrastructure Partnership (BIP) nearly to double the number of fueling pumps nationwide that supply renewable fuels to American motorists.
Amy Myers Jaffe, one of the report authors The Energy Independence and Security Act (EISA) mandates production targets for renewable fuels, mainly biodiesel and ethanol. It will be difficult and expensive to reach congressionally mandated levels for renewable fuels if corn-based ethanol is the main product for achieving such targets.
The massive upsurge in e-bikes in the country marks “ the single largest adoption of alternative fuel vehicles in history, with over 100 million vehicles purchased in the past decade, more than all other countries combined. ”. In China, 85% of electricity production is from fossil fuels, of which ?90% Today, e-bikes outnumber CVs 2:1.
Among the projects is a novel implementation of RCCI—Reactivity Controlled Compression Ignition, usually investigated with two fuels ( earlier post )—using a single fuel with onboard fuel reformation. 1,400,000.  University of Minnesota - Twin Cities. Filter Sensing Technologies. 1,014,352.
Gevo supplied the renewable fuel used in Virgin Australia’s trial of sustainable aviation fuel at Brisbane Airport which was completed in June last year. The SAF made by this process has very low sulfur, low particulates, and slightly higher energy density than petroleum-based jet fuel. —Patrick Gruber, CEO of Gevo.
expects to supply its renewable alcohol-to-jet fuel (ATJ) ( earlier post ) to the Virgin Australia Group. The Virgin Australia Group will be responsible for coordinating the purchase, supply and blending of the ATJ into the fuel supply system at Brisbane Airport in Queensland, Australia. Patrick Gruber, Gevo CEO.
Under the LCFS, the baseline CI value for gasoline was 95.86 g CO 2 e/MJ; for diesel fuel, 94.71 Grid-based electricity, using the California-Marginal mix of electrical generating assets, is assumed to power the wastewater sludge treatment, and biogas cleaning, compression, and fuel dispensing processes. g CO 2 e/MJ. Background.
The large number of new vehicle fuels and technologies being developed to meet market and legislative pressure for improved efficiency and reduced emissions offer major opportunities for progress, according to a new report published by the Special Committee on Emerging Technologies (SCET) of the Health Effects Institute ( HEI ). Source: HEI.
HCS Group will be supplied exclusively for sales of Gevo’s renewable isooctane into high-end applications ranging from high purity solvents to specialty fuels under its Haltermann Carless brand, excluding use of isooctane for on-road transportation fuels. Uwe Nickel, CEO of HCS Group.
VTO research pathways focus on fuel diversification, vehicle efficiency, energy storage, lightweight materials, and new mobility technologies to improve the overall energy efficiency and affordability of the transportation system. Regents of University of Minnesota. AOI 12: Gaseous Fuels Technology Demonstration Projects.
Butamax Advanced Biofuels LLC, the biobutanol technology company formed as a joint venture between DuPont and BP, and Highwater Ethanol LLC, a producer of first-generation corn ethanol, have begun to retrofit Highwater’s ethanol plant in Lamberton, Minnesota for the production of bio-isobutanol. of the hydrocarbon gasoline.
As a result, there is a critical need to create new pathways for biofuel conversion that reduces carbon waste, prevents the loss of CO 2 emissions, and in turn, maximizes the amount of renewable fuel a conversion process yields. Acetate as a Platform for Carbon-Negative Production of Renewable Fuels and Chemicals - $3,421,197.10.
Peak torque arrives at 1,750 rpm in the Td6 while the gasoline V6 produces its 332 lb-ft (450 N·m) at 3,500 rpm. Similarly, the low-end torque of the Td6 allows the vehicles to deliver 0-60 acceleration times comparable to the higher horsepower V6 gasoline models. seconds for gasoline V6 models. for the Range Rover.
California Air Resources Board (ARB) staff has posted five new and one revised Low Carbon Fuel Standard (LCFS) fuel pathway applications to the LCFS public comment website. The baseline CI value for petroleum diesel fuel is 94.71 Fuel production and rendering are accomplished using only electricity. for transport by ship.
Stationary Fuel Cells and Hybrid Transit Buses Incremental Costs: The purchase of diesel-electric hybrid transit buses and stationary fuel cells for use in the statewide bus system in Connecticut. It would also fund stationary fuel cells to provide primary and emergency back-up power for the bus maintenance and storage facilities.
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