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According to the US Department of Energy (DOE) Vehicle Technologies Office (VTO), for the 2021 model year, the median driving range of all-electric vehicles (EV) was 234 miles while the median range for gasoline vehicles was 403 miles. Median and Maximum Range for Model Year 2021 Vehicles by Fuel Type.
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. When fueled by hydrogen produced from landfill gas, the total dropped to 117 g CO 2 e/mi.
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.
Following on the introduction of R33 Blue Diesel ( earlier post ), Bosch, Shell, and Volkswagen have now developed a low-carbon gasoline. The new fuel, called Blue Gasoline, similarly contains up to 33% renewables, ensuring a well-to-wheel reduction in carbon emissions of at least 20% per kilometer driven. Every bit of CO?
In a commentary in the journal Joule , Rob McGinnis, founder and and CEO of Prometheus , a company that is developing technology to remove carbon dioxide from the air and turn it into fuels, discusses the technology advances that could lead to the potential price-competitiveness of renewable gasoline and jet with fossil fuels.
Low-speed electric vehicles (LSEVs) could reduce China’s demand for gasoline and, in turn, impact global oil prices, according to a new issue brief by an expert in the Center for Energy Studies at Rice University’s Baker Institute for Public Policy. “
This post examines the recent changes in the costs of powering gasoline, diesel, and electric vehicles. The expectation was that the cost of electricity had recently increased much less than the costs of gasoline and diesel. The reason is that, in the United States, oil is used to generate less than 1% of electricity.
Blending ammonia with a small amount of dimethyl ether (DME) gives a liquid fuel with low-temperature combustion properties very similar to gasoline, researchers at KAUST have shown. The development of such fuels could provide an option—in addition to electric cars—for “clean” power for the transportation sector.
BMW i Ventures has invested in Prometheus Fuels ( earlier post ), a company removing CO 2 from the air and turning it into zero-net carbon gasoline that it will sell at gas stations, at a price that competes with fossil fuels, starting as early as this year. to C 2 fuel products such as ethanol.
Texas-based Nacero, a company seeking to produce low- and zero-lifecycle carbon footprint gasoline blendstock ( earlier post ) has awarded a subsidiary of NextEra Energy Resources, LLC a 20-year power purchase agreement to supply wind power to Nacero’s planned flagship manufacturing facility in Penwell, Texas.
Developed on a new architecture, the all-new Sportage will offer gasoline and diesel powertrains at market launch later this year, followed by hybrid-electric (HEV) and plug-in hybrid electric (PHEV) models. The Sportage will be launched with a range powertrains, including clean gasoline and diesel IC engine technology.
The estimated annual fuel costs for model year (MY) 2019 all-electric light-duty vehicles are the lowest of all the different vehicle technologies, ranging from a low of $500 to a high of $900 per year, according to the US Department of Energy (DOE). All annual vehicle fuel costs are rounded to the nearest $50. diesel; and $0.13
The Methanol Institute (MI) released two new reports on the use of methanol as a safe, efficient and clean alternative fuel for cars, trucks and buses. The results of these tests showed the following: There is no copper corrosion in methanol gasoline blends, just some light tarnish. Octane increases when methanol is added to gasoline.
The ICCT has conducted a comprehensive global and temporal life-cycle assessment of GHG emissions from a variety of alternative passenger car powertrains and fuels. This study considers the fuel and electricity consumption in average real-world usage instead of solely relying on official test values. Source: The ICCT.
The next-generation Porsche Cayenne will be electric Porsche said the (plug-in) hybrid and non-hybrid third-gen Cayenne will live alongside the EV Porsche recently revised its EV timeline with plans to keep gasoline-fueled models longer Porsche has confirmed that its current Cayenne models, including plug-in hybrids, will be sold alongside a.
The advanced Ingenium family, which includes a range of diesel, gasoline and electrified engines, are built to maximise performance while at the same time reducing the environmental impact and running costs for customers. Jaguar Land Rover has now produced more than 1.5
vehicle fuel economy. Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2019. (My Calculated vehicle fuel economy is available going back to 1923. The primary measure in this analysis is the average miles driven per gallon of fuel for each year.
Researchers led by a team at Washington State University (WSU) have developed a unique and inexpensive nanoparticle catalyst that allows a solid-oxide fuel cell to convert logistic liquid fuels such as gasoline to electricity without stalling out during the electrochemical process. —Qusay Bkour, lead author.
The 2022 Fuel Economy Guide, released by ORNL for the DOE/EPA fueleconomy.gov website, provides up-to-date information on fuel economy, environmental and safety data, so consumers can choose the most fuel-efficient vehicle that meets their needs. Credit: Andrew Sproles/ORNL, U.S.
Petroleum remains a major fuel for nonmanufacturing industries such as agriculture, construction, and mining, as well as for refining processes. In the Reference case, petroleum and other liquids (mainly motor gasoline and distillate fuel oil) are the primary fuels consumed in the US transportation sector. Source: U.S.
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.
The “Forze VIII”, a hydrogen fuel cell Le-Mans-style prototype, became the first hydrogen-electric vehicle to beat gasoline-powered cars in an official race. In a field of 43 gasoline-powered race cars, the hydrogen race car started the last race of the weekend from the fourth position. —Zhi Wei Cai, Team Manager.
vehicle fuel economy. Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2017. Calculated vehicle fuel economy is available going back to 1923. The primary measure in this analysis is the average miles driven per gallon of fuel for each year.
As part of the Federal Government’s response to a fire and shutdown at the bp Whiting Refinery in Whiting, Indiana, US Environmental Protection Agency (EPA) Administrator Michael Regan issued an emergency fuel waiver to help alleviate fuel shortages in four states the supply of gasoline of which has been impacted by the refinery shutdown.
Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.
Other fuels that play a role in commercial trucking include gasoline (23%) and compressed natural gas (0.4%). Electric and other categories each register less than 1%. About 32% of all electric trucks nationwide are in California, where for every electric truck there are about 300 diesel trucks (all years, Classes 3-8).
liter V8 engine for automobiles that is fueled entirely by hydrogen. In Japan, Toyota and other automotive-related companies are about to begin a collaborative effort to expand the range of fuel options for internal combustion engines. Hydrogen: not a stand-in for gasoline. Earlier post.). —Takeshi Yamada.
In 2020, total consumption of fossil fuels in the United States, including petroleum, natural gas, and coal, fell to 72.9 2020 marked the largest annual decrease in US fossil fuel consumption in both absolute and percentage terms since at least 1949, the earliest year in the EIA annual data series.
The XTS-210 is heavy-fuel compatible (diesel, Jet A, JP-8, kerosene) and multi-fuel capacble (gasoline, propane, hydrogen). Designed for military-grade robustness from its inception; and Multi-fuel capability, with initial testing focuses on JP-8/Jet-A fuels for defense and aerospace applications. Earlier post.)
In the next step, the three desert prototypes with electric drive and energy converter will run in the 2023 Dakar Rally with an innovative fuel—a blend of ethanol-to-gasoline (ETG) and e-methanol. The final fuel blend fuel consists of 80% sustainable components, including ETG and e-methanol.
Operation with the knock-resistant fuel CNG enables a higher 12.5:1 Average NEDC fuel consumption for the four-cylinder is 3.6 – 3.5 This is supplemented by the additional range offered by the reserve gasoline tank with a net usable volume of 9 liters (2.4 The two filler necks are placed under a common fuel flap.
A team from Fraunhofer IPT is developing a continuous production line that will be able to process fuel cell components in cycles lasting just seconds. The aim of the three institutes, which specialize in the field of manufacturing, is to accelerate the economic breakthrough of fuel cells and electrolyzers both nationally and internationally.
Fuel cell electrified vehicles (FCEVs) such as Toyota’s Mirai use a fuel cell in which hydrogen chemically reacts with oxygen in the air to produce electricity that powers an electric motor. Combustion in hydrogen engines occurs at a faster rate than in gasoline engines, resulting in improved responsiveness.
The California Air Resources Board (CARB) Executive Officer has certified the 2020 annual update to the carbon intensities (CI) of the lookup table pathways for a) California Average Grid Electricity Used as a Transportation Fuel in California and b) Electricity Supplied under the Smart Charging or Smart Electrolysis Provision.
liter four-cylinder engine with 96 kW / 130 PS and three natural gas fuel tanks. The engine of the quasi-monovalent drive system is powered primarily with CNG (Compressed Natural Gas), but can also run on gasoline. The Golf TGI is also equipped with a gasoline tank with a useful capacity of 9 liters (2.4
Electromobility is just now picking up momentum; further, electric cars are only as emissions-free as the production of electricity that charges their batteries. In addition, around half the vehicles that will be on the road in 2030 have already been sold—most with gasoline or diesel engines. Climate neutrality.
Lightning eMotors has announced a new model of its Class 3 Lightning Electric Transit Van. The new, longer-range Lightning Electric Transit Van is the fourth generation of its battery-electric and fuel cell electric platform, based on the Ford Transit 350HD chassis. —Tim Reeser, CEO of Lightning eMotors.
Hyundai delivered its first NEXO fuel cell SUV ( earlier post ) to Tom Hochrad of Ventura, California—the first US customer to drive off in the new NEXO, the only mass-produced fuel cell SUV for the US market, featuring a range up to 380 miles. The NEXO Limited Trim has an estimated range of 354 miles.
Sales of gasoline-powered models will start this winter, and e-POWER models are to start in spring. However, unlike the all-battery-electric powertrain of the LEAF, e-POWER adds a small gasoline engine to charge the small, high-output battery when necessary, eliminating the need for an external charger while offering the same high-output.
Argonne National Laboratory has published a new cradle-to-grave (C2G) lifecycle analysis (LCA) of US LDV vehicle-fuel pathways. The study provides a comprehensive analysis of the cost and greenhouse gas (GHG) emissions of a variety of vehicle-fuel pathways; the levelized cost of driving (LCD); and the cost of avoided GHG emissions.
and Sunwoda Electric Vehicle Battery Co., The e-POWER system includes a gasoline engine with a power generator, an inverter, a battery and an electric motor. Used solely to charge the high-output battery, the gasoline engine always runs at an optimal speed. Nissan Motor Co., Earlier post.).
In the approximate six months between the first round in May of last year and the final round in November, engine performance was improved to levels comparable to gasoline engines, with a 24% increase in power output and 33% increase in torque, along with successful control over abnormal combustion. Carbon-neutral fuel. Earlier post.).
At the same time, Well-to-Wheel (WtW) CO 2 emissions are substantially reduced by running the vehicle on an e-fuel. liter gasoline engine with direct injection and a peak power of 110 kW, equipped with variable valve timing and cylinder deactivation. E-fuel testing was conducted together with Aramco Overseas Company. Resources.
Following a successful initial pilot program using nine Lightning Electric Ford Transit 350HD electric vans in the US late last year, DHL Express plans to deploy the remaining 89 electric vehicles this year in New York and California. Earlier post.). Earlier post.).
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