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The 2013 Honda Fit EV ( earlier post ) received a combined adjusted Environmental Protection Agency (EPA) mile-per-gallon-equivalency (MPGe) rating of 118 MPGe—the highest yet awarded by the EPA. City and highway cycle fuel-economy ratings are 132 and 105 MPGe, respectively. Acceleration improves significantly when in Sport mode.
With alternative fuel vehicles now approaching 1% of new vehicle production, however, they are in fact beginning to have a “ measurable and meaningful impact ” on overall new vehicle fuel economy and CO 2 emissions. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.
At the US Department of Energy’s (DOE’s) Annual Merit Review meeting in Washington, DC last week, Michael Ruth from Cummins noted that the DOE program target for the project is a fuel economy (CAFE) target of 26 mpg (9.05 liter) and its emission control system (ECS) without a weight penalty. 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.
Global CO 2 emissions from fossil fuel use and cement production reached a new all-time high in 2013, according to the annual report “Trends in global CO2 emissions”, released by PBL Netherlands Environmental Assessment Agency and the European Joint Research Centre (JRC). The much lower emissions increase in China of 4.2%
Huff Fuels, Engines and Emissions Research Center, Oak Ridge National Laboratory. This website, jointly maintained by the US Department of Energy and the US Environmental Protection Agency (EPA), provides information such as official EPA “window label” fuel economy estimates for city, highway, and combined driving for all U.S.-legal
2013 Honda CR-Z. The 2013 Honda CR-Z goes on sale 21 November with a number of powertrain, styling and feature upgrades, including a new Li-ion battery pack that replaces the NiMH pack in the MY 2012 CR-Z hybrid and delivers more power and improved fuel economy. Click to enlarge. The MY 2012 CR-Z hybrid used a 100V NiMH pack.)
In a study published in the journal Energy Economics , MIT researchers have found that a fuel economy standard is at least six to fourteen times less cost effective than a fuel tax when targeting an identical reduction in cumulative gasoline use (20% by 2050). —Karplus et al.
The average fuel economy (window-sticker value) of new vehicles sold in the US in January was 24.9 The January 2014 fuel economy figure is up 4.8 in November 2013 (the lower the value the better). This value indicates that the average new-vehicle buyer produced 21% lower emissions in November 2013 than in October 2007.
2013 Lexus GS 450h. Lexus’s 2013 GS 450h—the new generation hybrid version of the GS 350, introduced at the 2011 Frankfurt Motor Show ( earlier post )— offers EPA-estimated fuel economy ratings of 29 mpg US city, 34 mpg US highway and 31 mpg US combined (7.7, Super-Ultra Low Emissions Vehicle (SULEV) certification.
The newly released 2013 edition of the IEA World Energy Outlook (WEO) depicts a world in which some long-held tenets of the energy sector are being rewritten; importers are becoming exporters, while exporters are among the major sources of growing demand. —WEO-2013. Energy demand growth moves to Asia. Source: IEA. Gt by 2035.
In its sixth sales-weighted analysis of emissions from 8 major automakers’ 2013 model year vehicles, the Union of Concerned Scientists’ (UCS) latest Automaker Rankings report found that Hyundai-Kia unseated Honda as the “Greenest Automaker.” Click to enlarge. Source: UCS. Click to enlarge.
EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Among the top-level findings was that Model year 2013 vehicles achieved an average of 24.1 Adjusted fuel economy distribution by model year. Fuel economy.
Groupe Renault is creating the REFACTORY in Flins, the first European circular economy site dedicated to mobility. It will be based on a wide network of partners from all sectors and will revolve around 4 poles of activity, putting into practice the principles of the circular economy at each stage of the vehicle life cycle and mobility.
Divergence of real-world CO 2 emissions from manufacturers’ type-approval CO 2 emissions for various on-road data sources, including an average estimate for private and company cars as well as all data sources. In total, these sources furnish fuel consumption and CO 2 emission data from more than half a million vehicles.
Blending 25-50% of this low-temperature ethanol reformate with ethanol or E85 fuels enables dilute engine operation, resulting in substantial improvements in fuel economy and emissions. High-temperature reformers need to burn a portion of the fuel to maintain their reforming temperatures, thereby generating a fuel-economy penalty.
A new report from the MIT Joint Program on the Science and Policy of Global Change shows the importance of all major nations taking part in global efforts to reduce emissions—and in particular, finds China’s role to be crucial. Meeting a 2 °C target is problematic unless radical GHG emission reductions are assumed in the short-term.
The average fuel economy (window-sticker value) of new vehicles sold in the US in February hit 25.2 The University of Michigan Eco-Driving Index (EDI)—an index that estimates the average monthly emissions of greenhouse gases generated by an individual US driver—stood at 0.78 l/100 km)—up 0.1
The all-electric vehicle range of the 2013 Chevrolet Volt will increase by three miles from the 2012 model to be 38 miles on a single charge. The miles per gallon equivalent (MPGe) fuel economy will increase from 94 miles to 98 miles and the total range, including extended range operation, will be 380 miles. kWh lithium-ion battery.
A new report from MIT’s Joint Program on the Science and Policy of Global Change suggests that a tax on carbon emissions could help raise the money needed to reduce the US deficit, while improving the economy, lowering other taxes and reducing emissions. —Rausch and Reilly (2012). —John Reilly.
The average fuel-economy (window-sticker) value of new vehicles sold in the US in September was 24.6 Despite this drop, vehicle fuel economy is up 4.5 The average fuel economy of model year 2013 vehicles (vehicles sold October 2012 through September 2013) was 24.7 This value is down 0.3 This value is down 0.3
The average fuel-economy (window-sticker) value of new vehicles sold. Overall, however, the monthly average fuel economy for new vehicles is up 4.6 Sales-weighted adjusted average fuel economy. The average fuel economy of model year 2013 vehicles sold thus far. October 2012 through June 2013) is 24.6
In 2018, 27% of new light-duty vehicles sold in the US had fuel economies of more than 30 miles per gallon (783 l/100 km), according to the US Department of Energy (DOE). By contrast, none of the light-duty vehicles produced in 1975 had fuel economy greater than 30 miles per gallon (mpg). In 1995, 4.4% In 2018, 2.4% Source: U.S.
At the recent 2013 SAE World Congress, engineers from Bosch and AVL presented papers on progress in the ACCESS project, describing the design, combustion development and controls development for a resulting 4-cylinder gasoline turbocharged direct injection (GTDI) engine with part-load HCCI capability. Engines 6(1)doi: 10.4271/2013-01-0287.
The average fuel economy (window-sticker value) of new vehicles sold in the US in September was at 25.3 Light-duty trucks represented 53% of total light vehicle sales in September 2014, compared to 50% in September 2013. Despite this drop, vehicle fuel economy is up 5.2 l/100 km), down 0.5 Average sales-weighted mpg.
The average fuel economy (window-sticker value) of new vehicles sold in the US in December was 24.8 The average fuel economy of all vehicles sold in calendar 2013 was 24.8 The EDI takes into account both vehicle fuel economy and distance driven (the latter relying on data that are published with a two-month lag).
The original project target was Tier 2 Bin 2 emissions, but in August 2013, it was agreed to shift that to the Tier 3 target—essentially the same with combined NO x and NMOG emissions, but more strict with CO and PM. Emission standards (g/mi). Installed in a 2013 Fusion. Earlier post.). Earlier post.).
Preliminary data in EPA’s 2020 Automotive Trends Report shows average fuel economy for model year 2020 light-duty vehicles increased to 25.7 If this preliminary data holds, that will be a new record high for average new light-duty vehicle fuel economy. From 2005–2020 average fuel economy rose by 29%. Fuel economy decreased by 0.2
billion of net new powertrain business for 2013 through 2015. Demand for the company's advanced powertrain technologies, including gasoline and diesel turbochargers; dual-clutch transmission technology; engine timing systems; and emissions products, is expected to continue to drive strong growth. BorgWarner Inc. expects $2.3
The average fuel economy (window-sticker value) of new vehicles sold in the US in August 2017 was 25.3 The University of Michigan Eco-Driving Index (EDI)—an index that estimates the average monthly emissions of greenhouse gases generated by an individual US driver—worsened to 0.83 l/100 km)—down 0.1
Fuel efficiency and cost savings are achievable if the engine’s ignition limits are sufficient to maintain stable combustion at a lean enough mixture ratio to meet NO x emissions without compromise to customer drive feel. —Willcox and Cleeves (2013). When the entire vehicle costs around $700, that’s a significant difference.
Although Honda’s presence at the Los Angeles Auto Show was dominated by the debut of the 2013 Civic, the company also announced that the 2014 Accord Plug-In Hybrid, featuring Honda’s new two-motor system ( earlier post ) earned an EPA-certified 115 MPGe rating and will go on sale in New York and California on 15 January with an MSRP of $39,780.
l/100 km, respectively)—a 14% improvement in city fuel economy—at a starting price of $22,965, including an $825 destination charge but excluding tax, title, and license and dealer fees. model, compared to the 2013 model. engine, which also contributes to improved fuel economy. Earlier post.) l/100 km and 6.5
This action is based on the premise that federal law preempts state and local tailpipe greenhouse gas (GHG) emissions standards as well as zero emission vehicle (ZEV) mandates. California’s ability to enforce its Low Emission Vehicle program and other clean air standards to address harmful smog-forming vehicle emissions—i.e.,
The average fuel economy (window-sticker value) of new vehicles sold in the US in April was 25.2 Vehicle fuel economy is up 5.1 Sales-weighted fuel economy. This value indicates that the average new-vehicle buyer produced 23% lower emissions in December 2013 than in October 2007. l/100 km)—down 0.2
The California Air Resources Board’s latest state inventory of greenhouse gas emissions shows that California’s GHG emissions continue to decrease. These reductions have occurred while California’s economy has continued to grow. while the carbon intensity of its economy declined by 4.5%. MMTCO 2 e (6%) from 2013 to 2017.
According to the latest data released by the International Energy Agency (IEA), CO 2 emissions related to the energy sector, which is the source of nearly two-thirds of human-generated greenhouse gases, rose 2.2% in 2013 to total 32.2 In absolute terms, global CO 2 emissions increased by 0.7 gigatonne in 2013.
Source: Crane (2013).Click The first rapid prototype of their Thermoelectric Generator (TEG) for light vehicle applications is on display at Tenneco’s booth at the 2013 Frankfurt IAA Motor Show. For light duty passenger vehicles, the fuel economy improvement must be measured over the US06 cycle. Click to enlarge.
The average fuel economy (window-sticker value) of new vehicles sold in the US in October was 25.2 The University of Michigan Eco-Driving Index (EDI)—an index that estimates the average monthly emissions of greenhouse gases generated by an individual US driver—worsened to 0.82 l/100 km), down 0.1 mpg from the peak of 25.5
Lightning Hybrids , a maker of hydraulic hybrid systems for medium- and heavy-duty trucks and buses ( earlier post ), released initial results from emissions testing conducted by an independent testing facility in Colorado of two medium-duty trucks upfitted with the Lighting Hybrids system. liter V10 and a 2010 GMC 3500 Savana Cutaway 6.0-liter
At a “Go Further with Ford” event in Amsterdam, Ford Motor Company detailed plans for an aggressive product acceleration in Europe, targeting opportunities for growth in the large car, SUV and commercial vehicle segments while emphasizing fuel economy and enabling technologies such as the EcoBoost engines. Fiesta will be available with the 1.0-liter
Tesla Motors announced record deliveries of 6,892 Model S vehicles worldwide in the fourth quarter of 2013, with 22,477 vehicles in the full year. GAAP net loss per share for the quarter ending 30 Sep 2013 was $(0.32), and for Q4 of 2012, $(0.79). In 2013, Tesla pulled in almost $2.5 on a non-GAAP basis and 25.8% 2014 Outlook.
The average fuel economy (window-sticker value) of new vehicles sold in the US in June was 25.1 The University of Michigan Eco-Driving Index (EDI)—an index that estimates the average monthly emissions of greenhouse gases generated by an individual US driver—improved to 0.84 l/100 km)—down 0.2
FTP cycle-weighted tailpipe emissions of N 2 O, NO x , and the sum of NMOG and NO x. The minimum in NO x and NMOG emissions for midlevel ethanol blends points to future opportunities for emission reductions from FFVs. Credit: ACS, Hubbard et al. Click to enlarge. E40); and the new range for high-level ethanol blends (E55, E80).
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