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from 2016, according to the US Environmental Protection Agency’s (EPA’s) latest Greenhouse Gas Inventory. The decrease in total greenhouse gas emissions between 2016 and 2017 was driven in part by a decrease in CO 2 emissions from fossil fuel combustion. In 2017, total gross U.S. greenhouse gas emissions were 6,472.3 below 2005 levels.
Following the introduction of the Bosch electric axle-split hybrid in PSA Peugeot Citroën diesel vehicles ( earlier post ), the two companies are now planning to develop a hydraulic hybrid powertrain for passenger cars. PSA says the technology—called “Hybrid Air”—will be fitted on B-segment models starting in 2016.
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. Sales of these light-duty diesels represent approximately 0.8%
Yesterday, the US Environmental Protection Agency (EPA) and the National High Traffic Safety Administration (NHTSA) jointly established increasingly stringent greenhouse gas emission standards under the Clean Air Act for 2012 through 2016 model-year vehicles and fuel economy standards under the Corporate Average Fuel Economy program, respectively.
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 ongoing microchip shortage is expected to continue to challenge new vehicle production volumes through the fourth quarter 2021, but rounding out the year, IHS Markit expects US light vehicle sales to reach 16.8
Three of the NHTSA scenarios for penetration of technologies for passenger cars for MY 2016. On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fuel economy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 mpg and 250 g CO 2 /km for model year 2016. Click to enlarge. Click to enlarge.
Chrysler is also seeking to reduce electrical loads through application of higher efficiency fans and fuel pumps. Thermal management technologies not only help reduce fuel consumption, but are an important factor in extending battery range for hybrid electric and all-electric vehicle models.
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. mpg US (5.87 L/100km) in model year 2021, and 49.6 L/100km) in model year 2025.
This analysis builds on a previous comprehensive life cycle analysis, updating that study’s 2016 assumptions and methods. Reflecting increased research interest in synthetic liquid fuels produced using renewable low-carbon electricity and CO 2 sources, e-fuels were added to the potential future fuel technologies that are evaluated.
The longer-term purpose of the ACC program, according to ARB, is to shape the development of light-duty transportation to contribute to meeting the state’s 2050 GHG reduction goal of 80% below 1990 levels. This rulemaking is an opportunity for the Board to commit to the transformation of California’s light-duty vehicle fleet.
In an expected ruling, US Environmental Protection Agency (EPA) Administrator Gina McCarthy finalized her decision to maintain the current greenhouse gas (GHG) emissions standards for model years 2022-2025 cars and light trucks. Top: Footprint-based CO 2 (g/mile) light truck standards curves. Earlier post.) Click to enlarge.
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.
The US Department of Transportation’s (DOT) National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) issued a Notice of Intent (NOI) to begin developing new standards for greenhouse gases and fuel economy for light-duty vehicles for the 2017-2025 model years. Earlier post.).
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.
Hyundai Motor America, currently the leading fuel economy auto manufacturer in the US according to EPA ratings, plans to achieve a corporate average fuel economy (CAFE) rating of at least 50 (mpg) by 2025 for its lineup of passenger cars and light duty trucks. mpg by 2016. Earlier post.) The Sonata Hybrid features a 2.4-liter
Initial production units should be available by the end of 2015 or early 2016. TEAM is the exclusive licensee of NuVinci CVP technology in North America and Europe for electric and gasolinelight vehicle applications. Fallbrook Technologies Inc., Earlier post.).
Source: Bunce and Blaxill (2016). A 10-20% increase in fuel economy (mpg) is expected when compared to current production gasoline engines. —Bunce and Blaxhill (2016). 2016) “Sub-200 g/kWh BSFC on a Light Duty Gasoline Engine,” SAE Technical Paper 2016-01-0709 doi: 10.4271/2016-01-0709.
Hyundai Motor is introducing a hydrogen fuel cell concept version of its H350 light commercial van at the 2016 IAA Commercial Vehicle Show in Hannover. The powertrain study shows the potential for the company’s advanced hydrogen fuel cell technology in the light commercial vehicle (LCV) segment.
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.
Toyota anticipates that the 2016 Prius ( earlier post ) will deliver fuel economy ratings of 54 MPG city / 50 MPG highway / 52 MPG combined. liter 4-cylinder gasoline engine and two motor/generators through an electronically controlled planetary-type continuously variable transmission (CVT). 2016 Toyota Prius Four Touring.
US prices for the 2016 A3 Sportback e-tron plug-in hybrid electric vehicle ( earlier post )—the first of many Audi e-tron models destined to come to the US—will begin at $37,900. The 2016 A3 Sportback e-tron features a 1.4 LED taillights with rear fog lights. LED interior lighting package.
Not only is it more powerful and contains up to 30% better efficiency than traditional gasoline, etc. Essentially, Belzowski and his colleague Paul Green found that drivers of diesel vehicles can save thousands of dollars in total ownership costs compared to similar gasoline vehicles. You move from one pump to the other.
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.
Toyota gave its Prius c—the smallest of the brand’s eight hybrid models—a major styling and interior upgrade for 2015; for 2016 the big enhancement is the available Toyota Safety Sense C (TSS-C), which equips the car with an array of driver-assist technologies: Pre-Collision System, Lane Departure Assist, and Automatic High Beams.
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.
For purposes of the new HD National Program, the heavy-duty fleet incorporates all on-road vehicles rated at a gross vehicle weight at or above 8,500 pounds, and the engines that power them, except those covered by the current GHG emissions and Corporate Average Fuel Economy standards for model year 2012-2016 passenger vehicles.
However, although the state has made considerable progress decoupling economic growth from greenhouse gas (GHG) emissions, the rate of emissions decline appears to be slowing, due in part to a spike in transportation emissions attributed to an increase from light-duty vehicles. California’s electric-power sector was responsible for 19.1%
This decrease was largely driven by a decrease in emissions from fossil fuel combustion, which was a result of multiple factors including a continued shift from coal to natural gas and increased use of renewables in the electric power sector, and milder weather that contributed to less overall electricity use.
The Jaguar US lineup will expand in 2016 with the addition of the all new, aluminum-intensive Jaguar XE compact sports sedan in 20d (diesel) and 35t models each in Premium, Prestige and R-Sport trim levels and available in RWD or AWD. The low-inertia turbine wheel delivers outstanding transient response. liter V6 with the F-TYPE.
Ricardo will display the first functional integration prototype of the Advanced Diesel Electric Powertrain (ADEPT) collaborative research project ( earlier post ) in public for the first time this week at the Low Carbon Vehicle Event (LCV 2014) in the UK. ADEPT schematic. Click to enlarge. 48V Diesel Fuel Efficiency'
Porsche introduced the fully redeveloped second-generation of the Panamera in the summer of 2016. As the most powerful model, the Panamera Turbo Executive is equipped with standard features such as four-zone climate control, LED main headlights including Porsche Dynamic Light System (PDLS) and ambient lighting.
2016 Nissan Titan XD Cummins 5.0L Nissan’s new 2016 Titan XD full-size pickup, which made its debut at the 2015 North American International Auto Show, was also the platform for the debut of the first vehicle installation of the all-new Cummins 5.0L TITAN will also be offered with V8 and V6 gasoline engines. V8 Turbo Diesel.
These changes enable the electric motors to be significantly smaller and more than 23% lighter than the previous motors. The battery pack is recharged by the propulsion motor operating in regenerative braking mode, and by the generator motor, which is powered by the gasoline engine. cubic feet from 3.32 lbs (45 kg) from 113.8
and will accelerate the consolidation of brake system engineering, manufacturing and sales under Advics, which was founded in July 2001 by Aisin Seiki, Denso, Sumitomo Electric, and TMC. TICO currently manufactures gas, gasoline and diesel engines in classes ranging from 1,000 cc to 5,200 cc. Current TICO light-duty diesels.
Toyota anticipates that the 2016 RAV4 Hybrid—unveiled earlier this year at the New York International Auto Show ( earlier post ) and the eighth hybrid in Toyota’s line-up—will receive EPA ratings of 34 mpg city / 31 mpg highway / 33 mpg combined (6.9, l/100 km, respectively) for both 2016 RAV4 Hybrid models.
Honda also announced that the platform underpinning the Clarity Fuel Cell will also serve as the foundation for a next-generation Honda plug-in hybrid electric vehicle (PHEV) that will launch nationwide by 2018, with more than triple the 13-mile all-electric range of the Accord Plug-In Hybrid Sedan.
This study sheds light on the urban passenger transport sector in China, which accounted for around 20% (188 MtCO 2 ) of the total carbon emissions of the transport sector in 2016, and aims to answer whether the CO 2 emissions from the urban passenger transport sector can reach its peak before 2030 and how to reach the peak.
The US Department of Energy (DOE) released the final report from its National Renewable Energy Laboratory (NREL) for a technology validation project that collected data from more than 180 fuel cell electric vehicles over six years (early 2005 through September 2011). Saur (2012) National Fuel Cell Electric. Results from version 2.1
Volkswagen is unveiling a five-seater Cross Coupe GTE plug-in hybrid at the North American International Auto Show in Detroit as a preview to its new seven-seater mid-size SUV due to enter production at the end of 2016. liter VR6 gasoline engine and two electric motors. the Golf GTE, earlier post.)
Volkswagen will unveil an electric crossover concept vehicle at Auto Shanghai 2017 (19 to 29 April). The concept car is the brand’s first electrically powered crossover utility vehicle (CUV)—a four-door coupé and sport utility vehicle (SUV) in one. Paris, 2016, earlier post ) and I.D. electric crossover concept.
According to Brooks, among the technologies GM is looking to in the gasoline engine area are: Continued aggressive downsizing. We don’t need new fuels, we need improved gasoline with high RON, high sensitivity and low variability. Plug-in vehicle GHG CI vary based on the carbon intensity of the electricity produced in a given region.
In the United States, emissions associated with the consumption of petroleum fuels—motor gasoline, distillate, jet fuel, and more—have consistently made up the largest portion of CO 2 emissions. Natural gas surpassed coal to become the most prevalent fuel used to generate electricity in the United States in 2016.
The US Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) issued the final rule for greenhouse gas emissions and fuel economy standards for MYs 2017-2025 for passenger cars, light-duty trucks, and medium-duty passenger vehicles. Earlier post.) Earlier post.).
The California Air Resources Board (ARB) released a summary of its proposed Advanced Clean Cars (ACC) regulation package ( earlier post ), which establishes stringent new emissions standards for light duty vehicles from 2015 through 2025. Further documents will be released on 7 December. Earlier post.)
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