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Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2019. (My This is the case because it takes many years to turn over the fleet. million cars and light trucks sold in the United States in 2019 accounted for only 6.7% of the entire fleet of.8
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.
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.
Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2017. This is the case because it takes many years to turn over the fleet. million cars and light trucks sold in the United States in 2017 accounted for only 6.9% of the entire fleet of 250.6
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. Mix of the global vehicle fleet. Sources for fuel economy gains in light-duty vehicles. Click to enlarge.
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 of the global LDV fleet in 2020 to 31% in 2050, reaching 672 million vehicles. billion vehicles in 2020 to 2.21
The US Environmental Protection Agency (EPA) proposed long-anticipated Tier 3 standards for gasoline sulfur content; evaporative emissions; and tailpipe emissions from all light-duty vehicles (LDVs, or passenger cars), light-duty trucks (LDT1s, LDT2s, LDT3s, and LDT4s) and Medium-Duty Passenger Vehicles (or MDPVs). Model Year.
Ingevity is the industry leader in adsorbent-based, on-board evaporative emissions control for gasoline fueled vehicles. Already a strong supporter of alternative fuels, a large majority of Ozinga’s fleet of concrete trucks operate on compressed natural gas (CNG). The Ford F-150 is fitted with the 5.0L
and PM 10 emissions—mainly from gasoline-fueled light-duty vehicles (LDVs)—in the Washburn Tunnel in Houston Texas as a mechanism for better determining the contribution of LDVs to particulate emissions. The objectives of this research are to (1) comprehensively characterize wide suite of elements in PM 2.5 Emissions'
The Electrification Coalition released two case studies outlining how two cities— Houston, Texas and Loveland, Colorado —are saving money by using electric vehicles (EVs) in their vehicle fleets. found that the city’s LEAFs will cost 41% less to own and operate than gasoline-powered vehicles. Earlier post.).
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. years, according to S&P Global Mobility, but the average age of EVs in the fleet is just 3.6. has hit a record high 12.5
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 increase is largely driven due to a combination of low-cost natural gas and sustained higher prices for gasoline and diesel in many countries, Navigant suggests. In a new report , Navigant Research forecasts that the number of natural gas vehicles (NGVs) on roads worldwide will reach 34.9 million by 2020.
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 Light Vehicle Test Procedures (WLTP).
To complement its work on real-world emissions in Europe, TRUE has compiled remote sensing data from the states of Colorado and Virginia and the University of Denver to investigate the emissions of US light-duty vehicles. Average fuel-specific NO emissions of gasolinelight-duty vehicles and light-duty trucks per model year and vehicle age.
The US Department of Energy (DOE) has issued a Request for Information (RFI) ( DE-FOA-0001055 ) for light-duty fuel cell electric vehicles (FCEV) fueling infrastructure financing strategies within the context of an early market introduction. Installations of public access dispensing have been sited at existing retail gasoline stations.
IHS Markit places the global peak for oil demand (gasoline and diesel) from LVs in 2019 when the demand averaged 29.1 When it comes to oil demand from light vehicles, it’s the latest sign that the 2019 peak is permanent. million light plug-in electric vehicles (PEVs) in the global light vehicle fleet.
The curbside chargers have eliminated the need for consumption of nearly 30,000 gallons of gasoline, with more than 295 tons of avoided CO 2 emissions compared to gasoline-powered vehicles. Electrifying Con Edison’s Fleet of Vehicles. NYC DOT aims to create a network of 1,000 curbside chargers by 2025, and 10,000 by 2030.
The US Environmental Protection Agency (EPA) finalized its Tier 3 emission standards for gasoline sulfur content; evaporative emissions; and tailpipe emissions from passenger cars, light-duty trucks, medium-duty passenger vehicles, and some heavy-duty vehicles. Gasoline sulfur. EPA had issued the proposed standards last March.
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 new study quantifying emissions from a fleet of gasoline direct injection (GDI) engines and port fuel injection (PFI) engines finds that the measured decrease in CO 2 emissions from GDIs is much greater than the potential climate forcing associated with higher black carbon emissions from GDI engines. —Saliba et al.
Chrysler plans to initiate fleet-wide integration of this fuel-saving start/stop technology on a global basis, including certain models in North America. The first agreement covers a rear-wheel drive 8-speed transmission for light and medium-duty applications originally introduced in 2011 in the Chrysler 300 and Dodge Charger.
New research from IHS Markit shows that the average age of light vehicles 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. —Todd Campau, associate director of Aftermarket Solutions at IHS Markit.
The seven-seater compact vans now offers gasoline, diesel, CNG (Compressed Natural Gas) and LPG (Liquefied Petroleum Gas) ex works. The engine provides the same output and torque of 200 N·m (148 lb-ft) (1,850 – 4,900 rpm) in both LPG and gasoline operation modes. Gasoline mode fuel consumption is 6.7
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.
A white paper by AMPLY Power, a company providing fleet charging as a service, finds that 25 of America’s largest metropolitan areas could save an average of 37% on fuel costs by electrifying their bus and light-duty vehicle fleets. AMPLY developed an interactive map to compare gas and electric fleet fueling costs.
A study by a team from UC Riverside has assessed the potential of increasing ethanol content in California reformulated gasoline (CaRFG) by investigating the exhaust emissions from a fleet of 20 Tier 3 light-duty vehicles. Acetaldehyde and ethanol emissions responded strongly with ethanol across the fleet of 20 vehicles.
liter 4-cylinder Atkinson-cycle gasoline engine producing 137 hp (102 kW) at 6200 rpm, teamed with a 124 kW electric motor. l/100km respectively). The 2014 Accord Plug-in Hybrid is powered by Honda’s first two-motor hybrid system, and uses a new Earth Dreams i-VTEC 2.0-liter Electric driving is supported by a 6.7
The ICCT team determined these factors on distinct levels of detail, characterized by technology parameters such as share of diesel engines in the fleet, vehicle size, share of hybrid systems, aerodynamic drag, and others. Gasoline vehicles emit strongest under the WLTC schedule. WLTC will be replacing NEDC in a few years.).
Light duty vehicle fleet by type and average fuel efficiency. ExxonMobil expects that by 2040, hybrids and other advanced vehicles will account for nearly 50 percent of light duty vehicles on the road, compared to only about 1 percent today. Source: ExxonMobil Outlook. Click to enlarge. —ExxonMobil Outlook.
The biggest challenge for full electrification of the transport fleet seems clear to me — regular “home” charging for people living in cities who don’t have a dedicated place to park and charge. Simply put, with home charging, electric vehicles are much more convenient than gasoline-powered cars; but without home.
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 new standards require an industry-wide fleet average of approximately 49 mpg for passenger cars and light trucks in model year 2026. Light Trucks. Overall Fleet. Estimated Average of CAFE Levels (mpg) Required Under Final Rule. Passenger Cars.
The US Environmental Protection Agency (EPA) has proposed leaving the greenhouse gas (GHG) emissions standards for light-duty vehicle model years 2022-2025 in place, based on its technical analysis that shows automakers are well positioned to meet the targets. l/100 km), if achieved exclusively through fuel economy improvements.
The potential increase in fleet customers, given an increase in electric range. Gasoline PHEV40. Gasoline HEV. Gasoline ICEV. Fleets Fuel Cells Hydrogen' low downtime for refueling), or vehicle torque. low downtime for refueling), or vehicle torque. FCEV, SMR H 2. BEV w/FC, SMR H 2. Diesel ICEV. drive Wh/mi.
million new light-duty vehicles (LDVs) will be sold globally in 2014, putting more than 1.2 Therefore, the firm concludes, the adoption of light duty (LD) alternative fuel vehicles (AFVs) and fuel efficient technologies will vary significantly from region to region. —“Transportation Forecast: Light Duty Vehicles”.
The new program implements SB 210, authored by Senator and ex-officio Board member Connie Leyva in 2019, directing CARB to develop and implement a new, comprehensive Heavy-Duty Inspection and Maintenance program to control emissions more effectively from non-gasoline on-road heavy-duty vehicles.
A research team from Empa (Swiss Federal Laboratories for Materials Science and Technology) and the University of Applied Sciences Bern, Laboratory for Exhaust Emission Control, reports that ethanol blending appeared to reduce genotoxic emissions from a flex-fuel Euro-5 gasoline direct injection (GDI) vehicle (a Volvo V60 with a 1.6
Toyotas hybrid system automatically switches between the electric drive mode, combined electric motor and gasoline engine, and gasoline-only engine power. Fuel economy numbers reported by Clean Fleet Report are non-scientific and represent the reviewers driving experience using the dash gauge computer. Story by John Faulkner.
—Stellantis CEO Carlos Tavares Stellantis is testing and validating 28 engine families built from 2014 to 2029 for both gasoline and diesel engines. The use of eFuel in the up to 28 million vehicles in the Stellantis fleet has the potential to reduce up to 400 million tons of CO 2 emissions in Europe from 2025 through 2050.
Additionally, the low volumetric density of natural gas (~30% less energy by volume than gasoline) limits range, and makes cost-effective storage solutions a significant challenge. —Garret Alpers, Founder and CEO of World CNG, a converter of light- to medium-duty vehicles. Earlier post.). Natural gas has huge benefits.
Our priority is providing zero-emission mobility for all with a focus on electrification, while our collaboration with Aramco is an important and complementary step in this journey for existing fleets on the road. We are exploring all solutions to reinforce our ambitious strategy of becoming a carbon net zero company by 2038.
A new study concludes that using ethanol can be a cost-effective approach to increasing the octane rating of the US gasoline pool. A number of studies recently have pointed out that increasing the octane rating of the US gasoline pool (currently ?93 Ethanol has a high volumetric blending octane value in gasoline: ?115?135
By 2040, hybrids are expected to account for about 35% of the global light-duty vehicle fleet, up from less than 1% in 2010. However, looking ahead, about 80% of the growth in the global fleet will come from non-OECD countries. Hybrids are expected to account for about half of global new-car sales by 2040. Source: ExxonMobil.
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