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A team from the University of Tennessee and the National Renewable Energy Laboratory (NREL) has the fuel savings due to fuel economy improvements over the past 43 years amount to approximately two trillion gallons of gasoline. Estimated attribution of fuel savings due to fuel economy improvements to light-duty vehicles since 1975.
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.
Chevron USA kicked off a road trip across the US Gulf Coast to showcase an innovative new gasoline blend with more than 50% renewable content. During the tour, Chevron representatives will talk with members of the public about the benefits of lower carbon fuels such as biofuels and renewable gasoline blend.
According to the Federal Highway Administration, the average fuel economy for all lightvehicles on the road today is 22.3 The Federal tax on gasoline is 18.4 cents per gallon, and each state has a gasoline tax, ranging from 8.95 Based on a vehicle with an average fuel economy of 22.3 cents in Alaska to 58.7
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 graph below shows the changes in actual vehicle fuel economy from 1966 through 2019.
By shifting the biggest gasoline users into ZEVs first, AB 2816 also reduces the total number of ZEVs that would be needed to reach the state’s near-term target of cutting light-duty vehicle emissions in half by 2030. California’s biggest gasoline users currently are on track to be the last people to switch to ZEVs.
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.
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 graph below shows the changes in actual vehicle fuel economy from 1966 through 2017. total Btu).
Because of the pandemic, there was a substantial reduction in 2020 in vehicle miles traveled. Overall , vehicle miles traveled in 2020 were down 13% compared with 2019. The results show that gasoline consumption per capita in 2020 was on par with that 55 years ago. Total consumption. Total consumption (millions of gallons).
In 2018, plug-in light-duty vehicles on the road displaced 323 million gallons of gasoline—about one quarter of a percent of all gasoline used in the United States, according to the US Department of Energy (DOE). Gasoline displacement from plug-in vehicles is about 42% more than it was in.
Advocacy group Coltura has published a report that finds converting the biggest users of gasoline to EVs in the next ten years is critical to reaching climate goals and that present EV policies are poorly suited to accomplishing that conversion. Among the findings of the report: Drivers are highly unequal in their gasoline consumption.
In Europe, Nissan revealed the next-generation compact Light Commercial Vehicle (LCV), the Townstar. With a fully electric powertrain in addition to a gasoline-powered option in van and combi (passenger) versions, the new Townstar brings a suite of 20+ technologies to the compact van offering.
Hybrid, plug-in hybrid, and battery-electric vehicle sales in the United States have increased in recent years as sales have decreased for non-hybrid gasoline- or diesel-fueled vehicles. In this context, a single vehicle model includes one nameplate and all the available trim levels associated with that nameplate.
A new report from a team at Argonne National Laboratory examines the changing characteristics for light-duty plug-in electric vehicles (PEVs) from 2010-2021, evaluating range, energy efficiency, costs, and performance. billion miles, offsetting 700 million gallons of gasoline. More than 2.1 In 2021, PEVs used 6.1 Gohlke et al.
has achieved a significant milestone by obtaining an FAA Special Light-Sport Aircraft (LSA) airworthiness certificate for its Transition roadable aircraft. The vehicle that received the certificate is legal for flight and represents the initial version of the Transition roadable aircraft. Terrafugia, Inc.
C2G emissions are a sum of WTW emissions and emissions associated with vehicle manufacturing. The vehicle manufacturing cycle includes impacts of raw material extraction, vehicle parts production, assembly, as well as its disposal and related materials recycling processes. Source: DOE program record Nº 21003.
The number of electric vehicle miles traveled (eVMT) has been increasing each year since the introduction of the first mass market plug-in vehicles in late 2010. Beginning in 2014, annual all-electric vehicle eVMT has exceeded that of plug-in hybrid electric vehicles in the US, reaching a new high of nearly 10 billion miles in 2020.
Hybrid, plug-in hybrid, and electric vehicle sales in the Unites States have increased in recent months as sales of non-hybrid internal combustion engine (ICE) vehicles fueled by gasoline or diesel decreased. Within each electric or hybrid powertrain type, crossover vehicles now account for most sales.
l/100 km) for a vehicle of that size. l/100 km) for a vehicle of that size. Cost of the new engine relative to gasoline baseline. In 2013, the Cummins-led team demonstrated a Tier 2 Bin 5 version of the engine on the dyno, and then on a vehicle, while development of the Tier 2 Bin 2 engine started. Earlier post.).
liter Opposed-Piston Gasoline Compression Ignition (OPGCI) engine. l/100 km) on the combined cycle—nearly five MPG better than the proposed CAFE 2025 requirements for a vehicle of a similar size. l/100 km) on the combined cycle—nearly five MPG better than the proposed CAFE 2025 requirements for a vehicle of a similar size.
Manufacturers have been adopting technologies that improve the efficiency of light-duty vehicles and allow them to achieve greater fuel economy. Eight of the largest manufacturers installed GDI in more than 75% of the vehicles they produced, with several near or at 100%. Source: DOE, US EPA.
They are adjusted for both population and 2020 being a leap year (all but price of gasoline) and for inflation (price of gasoline). Sales of cars and light trucks. Price of gasoline. Vehicle miles traveled. Sources of the underlying data: Bureau of Economic Analysis (sales of cars and light trucks).
In general, every new Golf is fitted with assist systems including the Lane Assist lane keeping system, Front Assist Autonomous Emergency Braking with Pedestrian Monitoring, XDS electronic differential lock and Car2X (local communication with other vehicles and the traffic infrastructure). Improved comfort and dynamics.
Ingevity is the industry leader in adsorbent-based, on-board evaporative emissions control for gasoline fueled vehicles. V8 with CNG prep kit, set up for bi-fuel (gasoline/natural gas) operation. Ozinga Energy joins a growing number of US natural gas utilities and private commercial fleets to pilot ANG-equipped vehicles.
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 Borlaug et al.
Sales of diesel light-duty vehicles (Class 1-3) in the US in 2018 reached their highest annual level, coming in at more than 500,000 units—just over 3% of total vehicle sales—according to figures by Baum & Associates provided by the Diesel Technology Forum. of total sales—up modestly from 2017.
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
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.
By harnessing its low carbon content, bio component and high octane number (RON 100), the new alternative fuel emits up to 3% less in CO 2 exhaust emissions quantified using the new Worldwide Harmonized LightVehicle Test Procedures (WLTP).
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.
In the US Energy Information Administration’s (EIA’s) International Energy Outlook 2021 , released earlier this month, the EIA forecast that the global light-duty vehicle (LDV) fleet will grow from 1.31 billion vehicles in 2020 to 2.21 billion vehicles by 2050.
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 a recent report assessing multiple properties of plug-ion electric vehicles (PEVs) solid in the US, a team from Argonne National Laboratory (ANL) estimates that the energy savings in the United States due to light-duty PEVs in 2019 was 44.8 Gasoline conversion to Btu using gross heating value 125,000 Btu/gallon. More than 1.4
The first result of this agreement is the demonstration vehicle that will be shown at the 2018 North American International Auto Show (NAIAS): a light-duty truck with an Opposed-Piston Gasoline Compression Ignition (OPGCI) Engine. At that time, Achates said it would demonstrate the engine in 2018 in a driveable light-duty truck.
Following a year of rapid growth in 2018, in which sales nearly doubled from the previous year, sales of plug-in electric vehicles in the US declined in 2019, due to lower sales of plug-in hybrid electric vehicles. Sales of all-electric vehicles remained steady with a slight increase of about 3,000 more vehicles sold than in 2018.
The researchers assessed the gaseous, particulate, and genotoxic pollutants from two current technology gasoline direct injection vehicles when tested in their original configuration and with a catalyzed gasoline particulate filter (GPF). Their study is publishedin the ACS journal Environmental Science & Technology. Yang et al.
The number of vehicle miles traveled (VMT) by light-duty vehicles (i.e., passenger cars and light-duty trucks) increased by 48% from 1990 to 2019; VMT by medium- and heavy-duty trucks increased 109% over the same period. Source; EPA. Preliminary outlook for 2020.
ComEd’s new fleet electrification plan calls for replacing all of its light duty vehicles with electrified vehicles (EVs and PHEVs) by 2030. By 2025, all of the company’s light duty vehicles (LDVs) approaching the end of their life cycle will be replaced with electric vehicles, and all LDVs will be electrified by 2030.
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.
Fortunately, most Americans who make the shift to an electric vehicle are converts for life. As we’ve heard in so many different ways from those who’ve seen the light, there’s no turning back. About 1 out of 5 drivers who go electric do shift back to gasoline. But it’s not always that way.
New research from IHS Markit shows that the average age of lightvehicles in operation (VIO) in the US has risen to 12.1 The increase in average age will further drive vehicle maintenance opportunities from an increasingly aged vehicle fleet. of VIO for the whole year. of VIO for the whole year.
vehicle fleet as long as gasoline cars and trucks, which could be a problem for reducing real-world fleet emissions. The average age of light-duty vehicles in the U.S. A new study suggests EVs aren't staying in the U.S. has hit a record high 12.5
A small group of drivers are responsible for a disproportionately high amount of gasoline consumption in the United States, according to a new report from advocacy group Coltura. These so-called gasoline "superusers" constitute just one in 10 U.S. drivers, but burn 32% of gasoline used in U.S.
Designed to work with a car’s existing fuel, the onboard separation technology is the first to use chemistry—not a physical membrane—to separate ethanol-blended gasoline into high- and low-octane fuel components. Knock can rob vehicles of power and even cause expensive engine damage.
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