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Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle. C2G emissions are a sum of WTW emissions and emissions associated with vehicle manufacturing.
A few weeks before its world premiere and during the BMW Group Annual Conference, Frank Weber, Member of the Board of Management of BMW AG for Development, presented a few details about the coming new BMW 7 Series, including the new all-electric BMW i7. The all-electric BMW i7 is also the most powerful BMW 7 Series.
A team from the National Renewable Energy Laboratory (NREL) and the Idaho National Laboratory has produced a detailed assessment of the current levelized cost of light-duty electric-vehicle charging (LCOC) in the United States, considering when, where, and how EVs are charged. kWh for light-duty BEVs and $0.14/kWh from $0.08/kWh
Researchers from the University of Cambridge, in association with Boeing, have successfully tested a light aircraft powered by a parallel hybrid-electric propulsion system, in which an electric motor and gasoline engine work together to drive the propeller. Bio-Electric-Hybrid-Aircraft.
Because of the lower carbon/hydrogen ratio of methane (CH 4 ) relative to gasoline, CO 2 emissions from the combustion of natural gas are approximately 75% of those of gasoline for a given amount of energy production. emissions are reduced by around 25% relative to the use of gasoline for the same engine efficiency.
The report provides a summary of an analysis of physical properties of 19 samples of gasoline and methanol, as well as co-solvents ethanol, methyl tert-butyl ether (MTBE) and tertbutyl alcohol (TBA) in different blending ratios. Gasoline-methanol blends evaporate faster at a lower temperature when methanol and ethanol are added to gasoline.
A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. We hope that it can be a steppingstone for future sustainable solar fuel production.
per gallon for gasoline, increasing fuel economy from 10 mpg to 11 mpg saves $382 in annual fuel cost and from 30 mpg from 31 mpg saves $45; raising fuel economy from 40 to 41 mpg saves just $26 and from 60 to 61 saves $11. For a consumer who drives 12,000 miles per year and pays $3.50
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.
Chrysler writes that its has “ made the development of more fuel-efficient vehicles a priority to meet retail consumer preferences, comply with future regulations and as part of our commitment to sustainability. ”. “We Chrysler is also seeking to reduce electrical loads through application of higher efficiency fans and fuel pumps.
LiquidPiston announced a $9-million award from the US Army to design, build and demonstrate an advanced, heavy-fueled combustion engine that uses up to 30% less fuel than comparable gasoline-powered engines in the same power class and reduces size and weight by up to 10x over diesel engines with comparable power output. Earlier post.).
biofuels, carbon intensity) and updated input variables from 2010 levels to reflect regional future conditions. Broadly, the Ford team found that new light-duty vehicle fuel economy and CO 2 regulations in the US through 2025 and in the EU through 2020 are consistent with the CO 2 glide paths. Because of the high LDV emissions in 2000?
Ford announced that it intends to invest up to £230 million (US$316 million) at its Halewood vehicle transmission facility to transform it to build electric power units for future Ford all-electric passenger and commercial vehicles sold in Europe. Production capacity is planned to be around 250,000 units a year.
The 2022 report accounts for a broader range of vehicle technologies and considers both current (2020) and expected future (2030-2035) conditions. Selected fuel pathways were constrained to those deemed to be nationally scalable in the future. —“Cradle-to-grave lifecycle analysis of US light-duty vehicle-fuel pathways” (2022).
Stellantis is investing £100 million (US$139 million) in Vauxhall’s Ellesmere Port manufacturing plant in the UK to transform the site for a new era in electric vehicle manufacturing. The plant aims to be 100% self-sufficient for electricity and work will commence imminently on potential wind and solar farms. Electric Passenger Car.
The US Department of Energy (DOE) released findings from a new project—Transportation Energy Futures (TEF)—that concludes the United States has the potential to eliminate petroleum use and greenhouse gas (GHG) emissions by more than 80% in the transportation sector by 2050. Click to enlarge. Using less fuel in vehicles.
The US Environmental Protection Agency (EPA) announced two new proposed federal emissions standards spanning light-, medium- and heavy-duty vehicles for model year 2027 and beyond. The light-duty vehicle category includes passenger cars and light trucks consistent with previous EPA criteria pollutant and GHG rules.
There are now more than 29,000 electric vehicles registered in New York City and Westchester, including 1,262 added in February, the most recent month for which data are available, according to Con Edison, the electricity, gas and steam utility for New York CIty and Westchester County, NY. Electrifying Con Edison’s Fleet of Vehicles.
Diesel will surpass gasoline as the number one transportation fuel worldwide by 2020 and continue to increase its share through 2040, according to ExxonMobil’s recently published Outlook For Energy: A View To 2040. Sources for fuel economy gains in light-duty vehicles. Click to enlarge. Source: ExxonMobil Outlook. Click to enlarge.
The 400 kg (curbweight) Aixam quadricycle, with a 400cc two-cylinder diesel, is an example of the size and weight needed in future city vehicles, Meilhan suggests. The car of the future is a small city car, but not necessarily electric, Meilhan suggests. Click to enlarge. —Nicolas Meilhan. EV sales performance.
The TT concept features a plug-in hybrid drive with two electric motors and a system output of 300 kW (408 hp) and 650 N·m (479 lb?ft) miles) solely on electric power, and has a total range of up to 880 kilometers (546.8 The Audi TT offroad concept provides a glimpse of how we might imagine a new model in the future TT family.
Proportion of lifecycle CO 2 e emissions for future cars 2020-2030. The introduction of new energy technologies in road transport will mean that the current tailpipe measures of the climate impact of vehicles will become increasingly inadequate in future. Life cycle CO 2 e emissions, “Typical” scenarios for future cars 2020-2030.
IHS Markit places the global peak for oil demand (gasoline and diesel) from LVs in 2019 when the demand averaged 29.1 Demand peaking is due to the impact of rising vehicle fuel economy and emission standards, and as time goes by, from more sales of electric vehicles. million barrels per day (MMb/d). In 2020, there were about 9.2
The Nissan LEAF, the first mass-produced battery-electric vehicle, remains the best-selling EV, with a 45% market share. In Norway, the Nissan LEAF topped sales charts, out-selling conventional gasoline powered vehicles in October 2013. This year, the e-NV200 all-electriclight commercial vehicle will go on sale in Europe and Japan.
With plug-in hybrid drive, the new Tiguan will achieve electric ranges of up to 100 kilometers in the future. It will be offered with turbodiesel engines (TDI), turbocharged gasoline engines (TSI), mild hybrid turbocharged gasoline engines (eTSI) and plug-in hybrid systems (eHybrid). New display- and operating concept.
The ranges of the levelized cost of driving (LCD) and cost of avoided carbon are narrower for the future technology pathways, reflecting the expected economic competitiveness of these alternative vehicles and fuels. Fuels or energy carriers in the study included gasoline, ethanol, diesel, CNG, LPG, hydrogen, and electricity.
to the Annual Press Conference 2012 in Ingolstadt, Rupert Stadler, Chairman of the Board of Management of Audi AG, said that the company believes that five key innovation areas will determine the shape of future mobility: design; lightweight construction; connected vehicles; mobility services; and electric mobility. In his speech.
Additional processing of domestically sourced tight light oil could marginally increase refinery efficiency, but these benefits could be offset by crude rebalancing, they found. In the future, if refineries produce incremental diesel through relatively inefficient pathways, diesel efficiency within a refinery would be expected to decrease.
The US DRIVE Cradle-to-Grave Working Group has published the “Cradle-to-Grave Lifecycle Analysis of US Light-Duty Vehicle-Fuel Pathways: A Greenhouse Gas Emissions and Economic Assessment of Current (2015) and Future (2025–2030) Technologies” Argonne National Lab Report. C2G GHG emissions of various vehicle-fuel pathways.
The US Environmental Protection Agency (EPA) released its annual report summarizing key trends in carbon dioxide emissions, fuel economy, and CO 2 - and fuel economy-related technology for gasoline- and diesel-fueled personal vehicles sold in the United States, from model years (MY) 1975 through 2012. Source: EPA. Click to enlarge.
EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. Click to enlarge.
Including net upstream CO 2 emissions for vehicles operating on electricity would reduce the positive impact of alternative fuel vehicles on fleet-wide CO 2 emissions, the agency noted. of overall light-duty vehicle production in MY 2013), this increase by a factor of about 100 in three years is both notable and significant.
The Sandia researchers showed that the key to meeting the RFS2 targets is the fuel price differential between E85 fuel and conventional gasoline (low ethanol blends), so that E85 owners refuel with E85 whenever possible. In other words, RFS2 will be satisfied if gasoline becomes significantly more expensive than E85 on a per energy basis.
Although the company (both the brand and the larger Volkswagen Group) has been researching electromobility for a number of years; has previously outlined accelerating implementation of electric drive projects (e.g., earlier post ); and currently has two battery-electric passenger cars on the market (e-Up! e-Golf driving impressions.
The largest single award ($10 million) goes to Delphi Automotive Systems to further the development of its Gasoline Direct-Injection Compression Ignition (GDCI) low-temperature combustion technology ( earlier post ) that provides high thermal efficiency with low NO x and PM emissions. developing beyond Li-ion battery technologies. Eaton Corp.
Toyota Motor Corporation (TMC) unveiled the FT-Bh (Future Toyota B-segment Hybrid), a lightweight, next-generation small gasoline-electric hybrid concept car at the 82nd Geneva International Motor Show. liter, two-cylinder Atkinson cycle gasoline engine, along with improved hybrid system efficiency. Click to enlarge.
The majority of the carbon and oil savings from current vehicles is due to new gasoline vehicle technologies, the report observed. The final MY 2013 adjusted, real world CO 2 emissions rate for all light-duty gasoline and diesel-fueled vehicles is 369 g/m—a 7 g/mi decrease relative to MY 2012. Light truck market share.
Researchers at Washington State University, with colleagues at Kyung Hee University and Boeing Commercial Airplanes, have been developing liquid hydrocarbon/oxygenated hydrocarbon-fueled solid oxide fuel cells (SOFCs) for aviation (the “more electric” airplane) and other transportation applications, such as in cars. —Kwon et al.
Currently, there’s an ongoing debate about the future of the electric vehicle, which Hyundai condensed into two approaches: Store more electricity on-board using more/larger batteries. Create electricity on-board with hydrogen-powered fuel cell technology. Hyundai is taking the second approach. —John Krafcik.
Larger trucks and SUVs with powerful, high-displacement engines are the low-hanging fruit for any policymaker seeking the most efficient path to reducing gasoline use and the associated emissions, according to an issue brief by an expert in the Center for Energy Studies at Rice University’s Baker Institute for Public Policy.
note that the focus of their study was motivated in part by the unprecedented rise in popularity of electric two-wheelers in China. While conventional vehicle (CV) ownership and electricity consumption in China are both increasing rapidly—annual growth rates during the past decade were ? Today, e-bikes outnumber CVs 2:1.
A sudden drop in miles traveled by car in the US triggered by wide-spread social isolation measures will have immediate ramifications for gasoline demand. IHS Markit analysis finds that US gasoline demand could fall by as much as 4.1 The four-week average US gasoline demand for the week ending 6 March 2020 was 9.1
In October 2022, Honda announced that it would invest $700 million to retool several of its existing auto and powertrain plants to establish the new EV Hub in Ohio, to prepare for the production of battery electric vehicles in 2026. These two moves will allow AEP to re-allocate space for future IPU Case production.
In separate presentations at the 2017 SAE High Efficiency IC Engine Symposium in Detroit, R&D executives from GM and Ford each stressed the importance of improved, advanced fuels—among other technology developments—for their future engine efficiency gains and for long-term CO 2 emissions goals. An enabler is more reactive fuels.
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