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Environmental impacts of gasoline and E85. If greenhouse gas (GHG) emissions from indirect land use (iLUC) changes are included in the analysis, the differences increase to between 16% and 118% (33% on average). Process flow diagrams for E85 and gasoline. Error bar shows regional variations for E85. GW = global warming; Eut.
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.
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.,
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. Other earlier work has shown that cellulosic ethanol and other next-generation biofuels also emit lower levels of greenhouse gas emissions.
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.
Of the $71 million, Achates Power will receive $5 million for work on an opposed-piston 2-stroke hybrid commercial vehicle system, and Cummins will receive $4 million for its work on an ultra-low emissions heavy-duty 10L natural gas engine. Fiscal Year 2021 Low Greenhouse Gas (GHG) Vehicle Technologies RD&D DE-FOA-0002475. Cummins Inc.
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. These funding sources support construction and maintenance of the highway system.
Researchers from the University of Minnesota have produced a spatially and temporally explicit life cycle inventory (LCI) of air pollutants from gasoline, ethanol derived from corn grain, and ethanol from corn stover for the contiguous US (the lower 48 states). Dashed lines show US average emissions. Credit: ACS, Tessum et al.
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.
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.).
The US Department of Transportation (DOT) is awarding $100 million in Economic Recovery Act funding to 43 transit agencies for projects to reduce energy consumption and greenhouse gas emissions from both vehicles and facilities. Paul Metropolitan Council, Minnesota: $1,100,000.
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. Grace & Company (MD)— New Technology for Processing Bio-oils to Produce Gasoline, Diesel and Jet Fuels —up to $3.3
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.
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.
Rather, it is uncertain whether existing biofuels production provides any beneficial improvement over traditional gasoline, after taking into account land use changes and emissions of nitrous oxide. Legislation giving biofuels preferences on the basis of greenhouse gas benefits should be avoided.
A US-wide county-level study comparing lifecycle greenhouse gas (GHG) emissions from several light-duty passenger gasoline and plug-in electric vehicles (PEVs) has found that PEVs can have larger or smaller carbon footprints than gasoline vehicles depending on regional factors and the specific vehicle models being compared.
AOI 04: Platinum Group Metals (PGM) Content Reduction to Enable Cost-Effective Aftertreatment for Gasoline and Diesel Engines. AOI 05: Improved Efficiency of Medium- and Heavy-Duty Natural Gas and Propane (LPG) Engines. Development of a Heavy-Duty Direct-Injection Spark- Ignition Natural Gas Engine. Gas Technology Institute.
The California Air Resources Board (ARB) staff has posted six new Low Carbon Fuel Standard (LCFS) pathway applications to the LCFS public comment web site: corn ethanol; molasses ethanol (from Brazil); palm fatty acid distillates (PFAD) to biodiesel; and landfill gas to LNG, L-CNG, and CNG. Earlier post.) gCO 2 e/MJ and 98.03
gas into a liquid transportation fuel by combining fuel cell. utility of geographically isolated gas reserves. Natural Gas Reactor for Remote Chemical Conversion. convert natural gas into transportable liquids in one step. remote oil wells burn natural gas as a by-product because it is not. Gas Technology.
Under the LCFS, the baseline CI value for gasoline was 95.86 In this model, the majority of the biogas is allocated to the production of renewable power using a device such as a gas-fired turbine with an exhaust heat recovery system. g CO 2 e/MJ; for diesel fuel, 94.71 g CO 2 e/MJ.
Gevo’s renewable isooctane is a low-carbon, drop-in blending component for gasoline and has the potential to reduce greenhouse gases by as much as 70%, well within the standards established by the EU Renewable Energy Directive.
Using corn crop residue to make ethanol and other biofuels reduces soil carbon and under some conditions can generate more greenhouse gases than gasoline, according to a major, multi-year study by a University of Nebraska-Lincoln team of researchers published in the journal Nature Climate Change. —Liska et al.
No natural gas is used in these processes at the Champway facility. Natural gas, residual oil, and electricity are used in the processing of UCO. Granite Falls Energy, LLC produces ethanol from corn at a dry mill plant located in Granite Falls, Minnesota. The baseline CI value for gasoline is 95.86 gCO 2 e/MJ. gCO 2 e/MJ.
Gevo has already produced renewable gasoline and jet fuel that meet or exceed all ASTM specifications. Other NARA members include Weyerhaeuser, Catchlight Energy, Oregon State University, Pennsylvania State University, and the University of Minnesota. without the typical expression of co-products. DLA contract.
Second, PHEVs with smaller battery packs are more likely to deliver emissions benefits and reduced gasoline consumption at lower lifetime cost compared to those with large battery packs in the short term. All four scenarios assume reference case natural gas prices and no RPS. Finally, other alternative vehicles are worth a mention.
The LT team will develop a gas fermentation process that leverages affordable, renewable hydrogen to capture and fix CO 2 directly into valuable fuels and chemicals. University of Minnesota. Cross-cutting carbon-optimized bioconversion methods that have the potential for high-impact emissions reductions. ZymoChem, Inc.
Advanced biofuels produced through this funding are expected to reduce greenhouse gas emissions by at least 50% compared to fossil fuels. Livingston, NJ) up to $1,200,000: to develop a Biomass-to-Gasoline (BTG) technology that represents a fundamental shift in process chemistry and overall approach to creating biofuels. Of the $24.4
The ATJ is derived from isobutanol produced at its commercial isobutanol plant located in Luverne, Minnesota. Hydrogen gas, a byproduct of the aromatization reaction, is used to remove unsaturated bonds in the aliphatic material. A portion of this material is reacted separately to form high density aromatic compounds.
The technology seeks to combine pyrolysis oil production, stabilization, and upgrading into one process, creating the potential to reduce the demand for imported oil and reducing greenhouse gas emissions by displacing fossil fuels with biofuels. Energy Efficient Capture of CO 2 from Coal Flue Gas. DOE grant: $3,111,693).
The transition away from gasoline and diesel vehicles to electric vehicles (EVs) is going full throttle in the United States, and that includes the iconic yellow school bus. As it turns out, the very gasoline or diesel vehicles children use to go to school hamper their learning.
Most of the projects will support the goals of EV Everywhere, an Energy Department program that aims to make PEVs as affordable and convenient as gasoline-powered vehicles by 2022. Gas Technology Institute. The Department of the Army is contributing an additional $2.2 Description. Federal funding. Drive Oregon. General Motors.
has been experiencing severe inflation and high gas prices. EV’s may be the answer Electric vehicles (EVs) are becoming increasingly popular as gas prices continue to rise. A “Consumer Reports” study stated that EV owners spent approximately 60 percent less on fuel each year than gas vehicle owners. It's no secret that the U.S.
The current line-up, a combination of gasoline-powered and battery electric sedans and SUVs, will be all-electric in 2030. In this time Genesis went from being a model in the Hyundai line-up to becoming a car company on its own. Story by John Faulkner. Photos by John Faulkner and Genesis.
Distinct Exterior Slippery luxury Sharing a platform with the gasoline-powered GV70 , Genesis engineers were able to use the same platform for both power plants without sacrificing interior space for people or cargo. We also feature those efficient gas-powered vehicles that are among the top mpg vehicles in their class.
The last time a production model of an electric car had traveled from coast to coast was in 1998, when an EV-1 made the journey without consuming an ounce of gasoline. These RV parks normally provide these electrical outlets to large gas-powered RVs that make these cross-country journeys on a regular basis.
Harmonizing fuel programs between state, federal, and foreign jurisdictions is useful to ensure the optimum reduction of greenhouse gas (GHG) emissions. The Midwestern Governor’s Association represents Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Ohio, South Dakota, and Wisconsin. Midwestern Governor’s Association.
to ban the sale of new gasoline cars by 2035, requiring all new cars sold in the state after that year to be 100 percent free of fossil fuel emissions. Minnesota is also expected to adopt CARB Standards in 2025, according to documents released by the agency. California is expected to become the first state in the U.S.
In some areas, stations are even adding dedicated E0 fuel pumps due to increased demand for ethanol-free gasoline. E15 gasoline blends are widely available in states such as Iowa and Minnesota, but virtually.
House of Representatives that would prevent California from receiving federal waivers to set standards limiting the sale of gasoline-driven automobiles. Electric cars also haven’t yet reached parity with gasoline or diesel vehicles in terms of uptime and there are lingering questions about serviceability as it pertains to DIY maintenance.
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